diff --git a/BUILD b/BUILD
index a9de36fd4c7..cfaa6bd91dd 100644
--- a/BUILD
+++ b/BUILD
@@ -135,6 +135,7 @@ cc_library(
     "src/core/security/secure_endpoint.h",
     "src/core/security/secure_transport_setup.h",
     "src/core/security/security_connector.h",
+    "src/core/security/security_context.h",
     "src/core/tsi/fake_transport_security.h",
     "src/core/tsi/ssl_transport_security.h",
     "src/core/tsi/transport_security.h",
@@ -242,6 +243,7 @@ cc_library(
     "src/core/security/secure_endpoint.c",
     "src/core/security/secure_transport_setup.c",
     "src/core/security/security_connector.c",
+    "src/core/security/security_context.c",
     "src/core/security/server_secure_chttp2.c",
     "src/core/surface/init_secure.c",
     "src/core/surface/secure_channel_create.c",
@@ -745,6 +747,8 @@ cc_library(
     "src/compiler/config.h",
     "src/compiler/cpp_generator.h",
     "src/compiler/cpp_generator_helpers.h",
+    "src/compiler/csharp_generator.h",
+    "src/compiler/csharp_generator_helpers.h",
     "src/compiler/generator_helpers.h",
     "src/compiler/objective_c_generator.h",
     "src/compiler/objective_c_generator_helpers.h",
@@ -754,6 +758,7 @@ cc_library(
     "src/compiler/ruby_generator_map-inl.h",
     "src/compiler/ruby_generator_string-inl.h",
     "src/compiler/cpp_generator.cc",
+    "src/compiler/csharp_generator.cc",
     "src/compiler/objective_c_generator.cc",
     "src/compiler/python_generator.cc",
     "src/compiler/ruby_generator.cc",
@@ -801,6 +806,18 @@ cc_binary(
 )
 
 
+cc_binary(
+  name = "grpc_csharp_plugin",
+  srcs = [
+    "src/compiler/csharp_plugin.cc",
+  ],
+  deps = [
+    "//external:protobuf_compiler",
+    ":grpc_plugin_support",
+  ],
+)
+
+
 cc_binary(
   name = "grpc_objective_c_plugin",
   srcs = [
diff --git a/INSTALL b/INSTALL
index 50040d7d21c..5edb5e6db23 100644
--- a/INSTALL
+++ b/INSTALL
@@ -140,6 +140,29 @@ you will need to install certain modules for python.
 
   $ sudo easy_install simplejson mako
 
+Mingw-specific notes:
+---------------------
+
+While gRPC compiles properly under mingw, some more preparation work is needed.
+The recommendation is to use msys2. The installation instructions are available
+at that address: http://msys2.github.io/
+
+Once this is installed, make sure you are using the following: MinGW-w64 Win64.
+You'll be required to install a few more packages:
+
+  $ pacman -S make mingw-w64-x86_64-gcc mingw-w64-x86_64-zlib autoconf automake libtool
+
+Please also install OpenSSL from that website:
+
+  http://slproweb.com/products/Win32OpenSSL.html
+
+The package Win64 OpenSSL v1.0.2a should do. At that point you should be able
+to compile gRPC with the following:
+
+  $ export LDFLAGS="-L/mingw64/lib -L/c/OpenSSL-Win64"
+  $ export CPPFLAGS="-I/mingw64/include -I/c/OpenSSL-Win64/include"
+  $ make
+
 A word on OpenSSL
 -----------------
 
diff --git a/Makefile b/Makefile
index 7755795e322..63cb13b1da8 100644
--- a/Makefile
+++ b/Makefile
@@ -42,6 +42,9 @@ endif
 ifeq ($(SYSTEM),MSYS)
 SYSTEM = MINGW32
 endif
+ifeq ($(SYSTEM),MINGW64)
+SYSTEM = MINGW32
+endif
 
 
 ifndef BUILDDIR
@@ -490,7 +493,7 @@ endif
 
 .SECONDARY = %.pb.h %.pb.cc
 
-PROTOC_PLUGINS = $(BINDIR)/$(CONFIG)/grpc_cpp_plugin $(BINDIR)/$(CONFIG)/grpc_objective_c_plugin $(BINDIR)/$(CONFIG)/grpc_python_plugin $(BINDIR)/$(CONFIG)/grpc_ruby_plugin
+PROTOC_PLUGINS = $(BINDIR)/$(CONFIG)/grpc_cpp_plugin $(BINDIR)/$(CONFIG)/grpc_csharp_plugin $(BINDIR)/$(CONFIG)/grpc_objective_c_plugin $(BINDIR)/$(CONFIG)/grpc_python_plugin $(BINDIR)/$(CONFIG)/grpc_ruby_plugin
 ifeq ($(DEP_MISSING),)
 all: static shared plugins
 dep_error:
@@ -675,6 +678,7 @@ end2end_test: $(BINDIR)/$(CONFIG)/end2end_test
 generic_end2end_test: $(BINDIR)/$(CONFIG)/generic_end2end_test
 grpc_cli: $(BINDIR)/$(CONFIG)/grpc_cli
 grpc_cpp_plugin: $(BINDIR)/$(CONFIG)/grpc_cpp_plugin
+grpc_csharp_plugin: $(BINDIR)/$(CONFIG)/grpc_csharp_plugin
 grpc_objective_c_plugin: $(BINDIR)/$(CONFIG)/grpc_objective_c_plugin
 grpc_python_plugin: $(BINDIR)/$(CONFIG)/grpc_python_plugin
 grpc_ruby_plugin: $(BINDIR)/$(CONFIG)/grpc_ruby_plugin
@@ -713,7 +717,7 @@ chttp2_fake_security_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_fake_secur
 chttp2_fake_security_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_binary_metadata_and_payload_test
 chttp2_fake_security_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_test
 chttp2_fake_security_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_test
-chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test
+chttp2_fake_security_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test
 chttp2_fake_security_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_test
 chttp2_fake_security_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_payload_test
 chttp2_fake_security_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_delayed_request_test
@@ -740,39 +744,39 @@ chttp2_fullstack_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_regi
 chttp2_fullstack_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_test
 chttp2_fullstack_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_test
 chttp2_fullstack_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_test
-chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test
+chttp2_fullstack_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test
 chttp2_fullstack_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_test
 chttp2_fullstack_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_test
 chttp2_fullstack_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_test
 chttp2_fullstack_simple_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_test
 chttp2_fullstack_simple_request_with_high_initial_sequence_number_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_test
-chttp2_fullstack_uds_bad_hostname_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_test
-chttp2_fullstack_uds_cancel_after_accept_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test
-chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test
-chttp2_fullstack_uds_cancel_after_invoke_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test
-chttp2_fullstack_uds_cancel_before_invoke_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test
-chttp2_fullstack_uds_cancel_in_a_vacuum_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test
-chttp2_fullstack_uds_census_simple_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test
-chttp2_fullstack_uds_disappearing_server_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test
-chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test
-chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test
-chttp2_fullstack_uds_empty_batch_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test
-chttp2_fullstack_uds_graceful_server_shutdown_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test
-chttp2_fullstack_uds_invoke_large_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test
-chttp2_fullstack_uds_max_concurrent_streams_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test
-chttp2_fullstack_uds_max_message_length_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_test
-chttp2_fullstack_uds_no_op_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test
-chttp2_fullstack_uds_ping_pong_streaming_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test
-chttp2_fullstack_uds_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_test
-chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test
-chttp2_fullstack_uds_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test
-chttp2_fullstack_uds_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test
-chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test
-chttp2_fullstack_uds_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test
-chttp2_fullstack_uds_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test
-chttp2_fullstack_uds_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test
-chttp2_fullstack_uds_simple_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test
-chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test
+chttp2_fullstack_uds_posix_bad_hostname_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test
+chttp2_fullstack_uds_posix_cancel_after_accept_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test
+chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test
+chttp2_fullstack_uds_posix_cancel_after_invoke_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test
+chttp2_fullstack_uds_posix_cancel_before_invoke_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test
+chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test
+chttp2_fullstack_uds_posix_census_simple_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test
+chttp2_fullstack_uds_posix_disappearing_server_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test
+chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test
+chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test
+chttp2_fullstack_uds_posix_empty_batch_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test
+chttp2_fullstack_uds_posix_graceful_server_shutdown_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test
+chttp2_fullstack_uds_posix_invoke_large_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test
+chttp2_fullstack_uds_posix_max_concurrent_streams_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test
+chttp2_fullstack_uds_posix_max_message_length_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test
+chttp2_fullstack_uds_posix_no_op_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test
+chttp2_fullstack_uds_posix_ping_pong_streaming_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test
+chttp2_fullstack_uds_posix_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test
+chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test
+chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test
+chttp2_fullstack_uds_posix_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test
+chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test
+chttp2_fullstack_uds_posix_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test
+chttp2_fullstack_uds_posix_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test
+chttp2_fullstack_uds_posix_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test
+chttp2_fullstack_uds_posix_simple_request_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test
+chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test
 chttp2_simple_ssl_fullstack_bad_hostname_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_bad_hostname_test
 chttp2_simple_ssl_fullstack_cancel_after_accept_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_test
 chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test
@@ -794,7 +798,7 @@ chttp2_simple_ssl_fullstack_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_sim
 chttp2_simple_ssl_fullstack_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_binary_metadata_and_payload_test
 chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test
 chttp2_simple_ssl_fullstack_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_test
-chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test
+chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test
 chttp2_simple_ssl_fullstack_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_large_metadata_test
 chttp2_simple_ssl_fullstack_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_payload_test
 chttp2_simple_ssl_fullstack_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_delayed_request_test
@@ -821,7 +825,7 @@ chttp2_simple_ssl_with_oauth2_fullstack_registered_call_test: $(BINDIR)/$(CONFIG
 chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_binary_metadata_and_payload_test
 chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test
 chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test
-chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test
+chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test
 chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test
 chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_test
 chttp2_simple_ssl_with_oauth2_fullstack_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_delayed_request_test
@@ -848,7 +852,7 @@ chttp2_socket_pair_registered_call_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_
 chttp2_socket_pair_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_test
 chttp2_socket_pair_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_test
 chttp2_socket_pair_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_test
-chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test
+chttp2_socket_pair_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test
 chttp2_socket_pair_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_test
 chttp2_socket_pair_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_test
 chttp2_socket_pair_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_test
@@ -875,7 +879,7 @@ chttp2_socket_pair_one_byte_at_a_time_registered_call_test: $(BINDIR)/$(CONFIG)/
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_test
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test
+chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test
 chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test
 chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test
 chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_test
@@ -902,39 +906,37 @@ chttp2_fullstack_registered_call_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fulls
 chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test
 chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test
 chttp2_fullstack_request_response_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_unsecure_test
-chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test
 chttp2_fullstack_request_with_large_metadata_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_unsecure_test
 chttp2_fullstack_request_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_unsecure_test
 chttp2_fullstack_simple_delayed_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_unsecure_test
 chttp2_fullstack_simple_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_unsecure_test
 chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test
-chttp2_fullstack_uds_bad_hostname_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_unsecure_test
-chttp2_fullstack_uds_cancel_after_accept_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_unsecure_test
-chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test
-chttp2_fullstack_uds_cancel_after_invoke_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_unsecure_test
-chttp2_fullstack_uds_cancel_before_invoke_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_unsecure_test
-chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test
-chttp2_fullstack_uds_census_simple_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_unsecure_test
-chttp2_fullstack_uds_disappearing_server_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_unsecure_test
-chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test
-chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test
-chttp2_fullstack_uds_empty_batch_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_unsecure_test
-chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test
-chttp2_fullstack_uds_invoke_large_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_unsecure_test
-chttp2_fullstack_uds_max_concurrent_streams_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_unsecure_test
-chttp2_fullstack_uds_max_message_length_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_unsecure_test
-chttp2_fullstack_uds_no_op_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_unsecure_test
-chttp2_fullstack_uds_ping_pong_streaming_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_unsecure_test
-chttp2_fullstack_uds_registered_call_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_unsecure_test
-chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test
-chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test
-chttp2_fullstack_uds_request_response_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_unsecure_test
-chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test
-chttp2_fullstack_uds_request_with_large_metadata_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_unsecure_test
-chttp2_fullstack_uds_request_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_unsecure_test
-chttp2_fullstack_uds_simple_delayed_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_unsecure_test
-chttp2_fullstack_uds_simple_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_unsecure_test
-chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test
+chttp2_fullstack_uds_posix_bad_hostname_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_unsecure_test
+chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test
+chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test
+chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test
+chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test
+chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test
+chttp2_fullstack_uds_posix_census_simple_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_unsecure_test
+chttp2_fullstack_uds_posix_disappearing_server_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_unsecure_test
+chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test
+chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test
+chttp2_fullstack_uds_posix_empty_batch_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_unsecure_test
+chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test
+chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test
+chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test
+chttp2_fullstack_uds_posix_max_message_length_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_unsecure_test
+chttp2_fullstack_uds_posix_no_op_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_unsecure_test
+chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test
+chttp2_fullstack_uds_posix_registered_call_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_unsecure_test
+chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test
+chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test
+chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test
+chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test
+chttp2_fullstack_uds_posix_request_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_unsecure_test
+chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test
+chttp2_fullstack_uds_posix_simple_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_unsecure_test
+chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test
 chttp2_socket_pair_bad_hostname_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_bad_hostname_unsecure_test
 chttp2_socket_pair_cancel_after_accept_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_unsecure_test
 chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test
@@ -956,7 +958,6 @@ chttp2_socket_pair_registered_call_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_soc
 chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test
 chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test
 chttp2_socket_pair_request_response_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_unsecure_test
-chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test
 chttp2_socket_pair_request_with_large_metadata_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_unsecure_test
 chttp2_socket_pair_request_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_unsecure_test
 chttp2_socket_pair_simple_delayed_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_unsecure_test
@@ -983,7 +984,6 @@ chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test: $(BINDIR)/$
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test
 chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test
 chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test
 chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test: $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test
@@ -1075,13 +1075,13 @@ plugins: $(PROTOC_PLUGINS)
 
 privatelibs: privatelibs_c privatelibs_cxx
 
-privatelibs_c:  $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a
+privatelibs_c:  $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a
 
 privatelibs_cxx:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libinterop_client_helper.a $(LIBDIR)/$(CONFIG)/libinterop_client_main.a $(LIBDIR)/$(CONFIG)/libinterop_server_helper.a $(LIBDIR)/$(CONFIG)/libinterop_server_main.a $(LIBDIR)/$(CONFIG)/libqps.a
 
 buildtests: buildtests_c buildtests_cxx
 
-buildtests_c: privatelibs_c $(BINDIR)/$(CONFIG)/alarm_heap_test $(BINDIR)/$(CONFIG)/alarm_list_test $(BINDIR)/$(CONFIG)/alarm_test $(BINDIR)/$(CONFIG)/alpn_test $(BINDIR)/$(CONFIG)/bin_encoder_test $(BINDIR)/$(CONFIG)/census_hash_table_test $(BINDIR)/$(CONFIG)/census_statistics_multiple_writers_circular_buffer_test $(BINDIR)/$(CONFIG)/census_statistics_multiple_writers_test $(BINDIR)/$(CONFIG)/census_statistics_performance_test $(BINDIR)/$(CONFIG)/census_statistics_quick_test $(BINDIR)/$(CONFIG)/census_statistics_small_log_test $(BINDIR)/$(CONFIG)/census_stub_test $(BINDIR)/$(CONFIG)/census_window_stats_test $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test $(BINDIR)/$(CONFIG)/chttp2_stream_encoder_test $(BINDIR)/$(CONFIG)/chttp2_stream_map_test $(BINDIR)/$(CONFIG)/dualstack_socket_test $(BINDIR)/$(CONFIG)/fd_posix_test $(BINDIR)/$(CONFIG)/fling_client $(BINDIR)/$(CONFIG)/fling_server $(BINDIR)/$(CONFIG)/fling_stream_test $(BINDIR)/$(CONFIG)/fling_test $(BINDIR)/$(CONFIG)/gpr_cancellable_test $(BINDIR)/$(CONFIG)/gpr_cmdline_test $(BINDIR)/$(CONFIG)/gpr_env_test $(BINDIR)/$(CONFIG)/gpr_file_test $(BINDIR)/$(CONFIG)/gpr_histogram_test $(BINDIR)/$(CONFIG)/gpr_host_port_test $(BINDIR)/$(CONFIG)/gpr_log_test $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test $(BINDIR)/$(CONFIG)/gpr_slice_test $(BINDIR)/$(CONFIG)/gpr_string_test $(BINDIR)/$(CONFIG)/gpr_sync_test $(BINDIR)/$(CONFIG)/gpr_thd_test $(BINDIR)/$(CONFIG)/gpr_time_test $(BINDIR)/$(CONFIG)/gpr_tls_test $(BINDIR)/$(CONFIG)/gpr_useful_test $(BINDIR)/$(CONFIG)/grpc_base64_test $(BINDIR)/$(CONFIG)/grpc_byte_buffer_reader_test $(BINDIR)/$(CONFIG)/grpc_channel_stack_test $(BINDIR)/$(CONFIG)/grpc_completion_queue_test $(BINDIR)/$(CONFIG)/grpc_credentials_test $(BINDIR)/$(CONFIG)/grpc_json_token_test $(BINDIR)/$(CONFIG)/grpc_stream_op_test $(BINDIR)/$(CONFIG)/hpack_parser_test $(BINDIR)/$(CONFIG)/hpack_table_test $(BINDIR)/$(CONFIG)/httpcli_format_request_test $(BINDIR)/$(CONFIG)/httpcli_parser_test $(BINDIR)/$(CONFIG)/httpcli_test $(BINDIR)/$(CONFIG)/json_rewrite $(BINDIR)/$(CONFIG)/json_rewrite_test $(BINDIR)/$(CONFIG)/json_test $(BINDIR)/$(CONFIG)/lame_client_test $(BINDIR)/$(CONFIG)/message_compress_test $(BINDIR)/$(CONFIG)/multi_init_test $(BINDIR)/$(CONFIG)/murmur_hash_test $(BINDIR)/$(CONFIG)/no_server_test $(BINDIR)/$(CONFIG)/poll_kick_posix_test $(BINDIR)/$(CONFIG)/resolve_address_test $(BINDIR)/$(CONFIG)/secure_endpoint_test $(BINDIR)/$(CONFIG)/sockaddr_utils_test $(BINDIR)/$(CONFIG)/tcp_client_posix_test $(BINDIR)/$(CONFIG)/tcp_posix_test $(BINDIR)/$(CONFIG)/tcp_server_posix_test $(BINDIR)/$(CONFIG)/time_averaged_stats_test $(BINDIR)/$(CONFIG)/time_test $(BINDIR)/$(CONFIG)/timeout_encoding_test $(BINDIR)/$(CONFIG)/timers_test $(BINDIR)/$(CONFIG)/transport_metadata_test $(BINDIR)/$(CONFIG)/transport_security_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_bad_hostname_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_message_length_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_no_op_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_registered_call_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_with_high_initial_sequence_number_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_bad_hostname_test 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$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_message_length_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_no_op_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_registered_call_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_bad_hostname_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_before_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_in_a_vacuum_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_census_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_disappearing_server_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_empty_batch_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_graceful_server_shutdown_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_concurrent_streams_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_message_length_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_no_op_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_ping_pong_streaming_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_registered_call_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_bad_hostname_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_before_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_census_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_disappearing_server_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_empty_batch_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_graceful_server_shutdown_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_concurrent_streams_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_message_length_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_no_op_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_ping_pong_streaming_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_registered_call_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test
 
 buildtests_cxx: privatelibs_cxx $(BINDIR)/$(CONFIG)/async_end2end_test $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test $(BINDIR)/$(CONFIG)/channel_arguments_test $(BINDIR)/$(CONFIG)/cli_call_test $(BINDIR)/$(CONFIG)/credentials_test $(BINDIR)/$(CONFIG)/cxx_time_test $(BINDIR)/$(CONFIG)/end2end_test $(BINDIR)/$(CONFIG)/generic_end2end_test $(BINDIR)/$(CONFIG)/grpc_cli $(BINDIR)/$(CONFIG)/interop_client $(BINDIR)/$(CONFIG)/interop_server $(BINDIR)/$(CONFIG)/interop_test $(BINDIR)/$(CONFIG)/mock_test $(BINDIR)/$(CONFIG)/qps_test $(BINDIR)/$(CONFIG)/status_test $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test $(BINDIR)/$(CONFIG)/thread_pool_test
 
@@ -1262,8 +1262,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_test || ( echo test chttp2_fake_security_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fake_security_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_test || ( echo test chttp2_fake_security_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fake_security_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test || ( echo test chttp2_fake_security_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fake_security_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_test || ( echo test chttp2_fake_security_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fake_security_request_with_payload_test"
@@ -1316,8 +1316,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_test || ( echo test chttp2_fullstack_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_test || ( echo test chttp2_fullstack_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test || ( echo test chttp2_fullstack_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_test || ( echo test chttp2_fullstack_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_with_payload_test"
@@ -1328,60 +1328,60 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_test || ( echo test chttp2_fullstack_simple_request_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_simple_request_with_high_initial_sequence_number_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_bad_hostname_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_test || ( echo test chttp2_fullstack_uds_bad_hostname_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_accept_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test || ( echo test chttp2_fullstack_uds_cancel_after_accept_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_invoke_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test || ( echo test chttp2_fullstack_uds_cancel_after_invoke_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_before_invoke_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test || ( echo test chttp2_fullstack_uds_cancel_before_invoke_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_in_a_vacuum_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test || ( echo test chttp2_fullstack_uds_cancel_in_a_vacuum_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_census_simple_request_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test || ( echo test chttp2_fullstack_uds_census_simple_request_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_disappearing_server_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test || ( echo test chttp2_fullstack_uds_disappearing_server_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test || ( echo test chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test || ( echo test chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_empty_batch_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test || ( echo test chttp2_fullstack_uds_empty_batch_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_graceful_server_shutdown_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test || ( echo test chttp2_fullstack_uds_graceful_server_shutdown_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_invoke_large_request_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test || ( echo test chttp2_fullstack_uds_invoke_large_request_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_max_concurrent_streams_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test || ( echo test chttp2_fullstack_uds_max_concurrent_streams_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_max_message_length_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_test || ( echo test chttp2_fullstack_uds_max_message_length_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_no_op_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test || ( echo test chttp2_fullstack_uds_no_op_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_ping_pong_streaming_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test || ( echo test chttp2_fullstack_uds_ping_pong_streaming_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_registered_call_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_test || ( echo test chttp2_fullstack_uds_registered_call_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test || ( echo test chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test || ( echo test chttp2_fullstack_uds_request_response_with_metadata_and_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test || ( echo test chttp2_fullstack_uds_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_with_large_metadata_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test || ( echo test chttp2_fullstack_uds_request_with_large_metadata_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_with_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test || ( echo test chttp2_fullstack_uds_request_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_delayed_request_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test || ( echo test chttp2_fullstack_uds_simple_delayed_request_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_request_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test || ( echo test chttp2_fullstack_uds_simple_request_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_bad_hostname_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test || ( echo test chttp2_fullstack_uds_posix_bad_hostname_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_accept_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_invoke_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_invoke_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_before_invoke_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test || ( echo test chttp2_fullstack_uds_posix_cancel_before_invoke_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test || ( echo test chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_census_simple_request_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test || ( echo test chttp2_fullstack_uds_posix_census_simple_request_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_disappearing_server_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test || ( echo test chttp2_fullstack_uds_posix_disappearing_server_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test || ( echo test chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test || ( echo test chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_empty_batch_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test || ( echo test chttp2_fullstack_uds_posix_empty_batch_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_graceful_server_shutdown_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test || ( echo test chttp2_fullstack_uds_posix_graceful_server_shutdown_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_invoke_large_request_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test || ( echo test chttp2_fullstack_uds_posix_invoke_large_request_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_max_concurrent_streams_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test || ( echo test chttp2_fullstack_uds_posix_max_concurrent_streams_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_max_message_length_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test || ( echo test chttp2_fullstack_uds_posix_max_message_length_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_no_op_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test || ( echo test chttp2_fullstack_uds_posix_no_op_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_ping_pong_streaming_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test || ( echo test chttp2_fullstack_uds_posix_ping_pong_streaming_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_registered_call_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test || ( echo test chttp2_fullstack_uds_posix_registered_call_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_payload_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_with_large_metadata_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test || ( echo test chttp2_fullstack_uds_posix_request_with_large_metadata_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_with_payload_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test || ( echo test chttp2_fullstack_uds_posix_request_with_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_delayed_request_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test || ( echo test chttp2_fullstack_uds_posix_simple_delayed_request_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_request_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test || ( echo test chttp2_fullstack_uds_posix_simple_request_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_bad_hostname_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_bad_hostname_test || ( echo test chttp2_simple_ssl_fullstack_bad_hostname_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_cancel_after_accept_test"
@@ -1424,8 +1424,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test || ( echo test chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_test || ( echo test chttp2_simple_ssl_fullstack_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test || ( echo test chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_large_metadata_test || ( echo test chttp2_simple_ssl_fullstack_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_fullstack_request_with_payload_test"
@@ -1478,8 +1478,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_test"
@@ -1532,8 +1532,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_test || ( echo test chttp2_socket_pair_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_test || ( echo test chttp2_socket_pair_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_socket_pair_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test || ( echo test chttp2_socket_pair_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_test || ( echo test chttp2_socket_pair_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_with_payload_test"
@@ -1586,8 +1586,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test"
@@ -1640,8 +1640,6 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_response_with_payload_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_unsecure_test || ( echo test chttp2_fullstack_request_response_with_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_with_large_metadata_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_unsecure_test || ( echo test chttp2_fullstack_request_with_large_metadata_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_request_with_payload_unsecure_test"
@@ -1652,60 +1650,58 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_unsecure_test || ( echo test chttp2_fullstack_simple_request_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test || ( echo test chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_bad_hostname_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_unsecure_test || ( echo test chttp2_fullstack_uds_bad_hostname_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_accept_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_unsecure_test || ( echo test chttp2_fullstack_uds_cancel_after_accept_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test || ( echo test chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_after_invoke_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_unsecure_test || ( echo test chttp2_fullstack_uds_cancel_after_invoke_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_before_invoke_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_unsecure_test || ( echo test chttp2_fullstack_uds_cancel_before_invoke_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test || ( echo test chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_census_simple_request_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_unsecure_test || ( echo test chttp2_fullstack_uds_census_simple_request_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_disappearing_server_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_unsecure_test || ( echo test chttp2_fullstack_uds_disappearing_server_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test || ( echo test chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test || ( echo test chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_empty_batch_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_unsecure_test || ( echo test chttp2_fullstack_uds_empty_batch_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test || ( echo test chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_invoke_large_request_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_unsecure_test || ( echo test chttp2_fullstack_uds_invoke_large_request_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_max_concurrent_streams_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_unsecure_test || ( echo test chttp2_fullstack_uds_max_concurrent_streams_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_max_message_length_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_unsecure_test || ( echo test chttp2_fullstack_uds_max_message_length_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_no_op_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_unsecure_test || ( echo test chttp2_fullstack_uds_no_op_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_ping_pong_streaming_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_unsecure_test || ( echo test chttp2_fullstack_uds_ping_pong_streaming_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_registered_call_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_unsecure_test || ( echo test chttp2_fullstack_uds_registered_call_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_unsecure_test || ( echo test chttp2_fullstack_uds_request_response_with_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_with_large_metadata_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_unsecure_test || ( echo test chttp2_fullstack_uds_request_with_large_metadata_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_request_with_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_unsecure_test || ( echo test chttp2_fullstack_uds_request_with_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_delayed_request_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_unsecure_test || ( echo test chttp2_fullstack_uds_simple_delayed_request_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_request_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_unsecure_test || ( echo test chttp2_fullstack_uds_simple_request_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test || ( echo test chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_bad_hostname_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_unsecure_test || ( echo test chttp2_fullstack_uds_posix_bad_hostname_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test || ( echo test chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test || ( echo test chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_census_simple_request_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_unsecure_test || ( echo test chttp2_fullstack_uds_posix_census_simple_request_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_disappearing_server_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_unsecure_test || ( echo test chttp2_fullstack_uds_posix_disappearing_server_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test || ( echo test chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test || ( echo test chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_empty_batch_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_unsecure_test || ( echo test chttp2_fullstack_uds_posix_empty_batch_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test || ( echo test chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test || ( echo test chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test || ( echo test chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_max_message_length_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_unsecure_test || ( echo test chttp2_fullstack_uds_posix_max_message_length_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_no_op_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_unsecure_test || ( echo test chttp2_fullstack_uds_posix_no_op_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test || ( echo test chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_registered_call_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_unsecure_test || ( echo test chttp2_fullstack_uds_posix_registered_call_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test || ( echo test chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test || ( echo test chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_request_with_payload_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_unsecure_test || ( echo test chttp2_fullstack_uds_posix_request_with_payload_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test || ( echo test chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_request_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_unsecure_test || ( echo test chttp2_fullstack_uds_posix_simple_request_unsecure_test failed ; exit 1 )
+	$(E) "[RUN]     Testing chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test"
+	$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test || ( echo test chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_bad_hostname_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_bad_hostname_unsecure_test || ( echo test chttp2_socket_pair_bad_hostname_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_cancel_after_accept_unsecure_test"
@@ -1748,8 +1744,6 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test || ( echo test chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_response_with_payload_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_unsecure_test || ( echo test chttp2_socket_pair_request_response_with_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test || ( echo test chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_with_large_metadata_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_unsecure_test || ( echo test chttp2_socket_pair_request_with_large_metadata_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_request_with_payload_unsecure_test"
@@ -1802,8 +1796,6 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test failed ; exit 1 )
-	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test"
-	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test"
 	$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test failed ; exit 1 )
 	$(E) "[RUN]     Testing chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test"
@@ -2249,6 +2241,8 @@ else
 	$(Q) $(INSTALL) -d $(prefix)/bin
 	$(Q) $(INSTALL) $(BINDIR)/$(CONFIG)/grpc_cpp_plugin $(prefix)/bin/grpc_cpp_plugin
 	$(Q) $(INSTALL) -d $(prefix)/bin
+	$(Q) $(INSTALL) $(BINDIR)/$(CONFIG)/grpc_csharp_plugin $(prefix)/bin/grpc_csharp_plugin
+	$(Q) $(INSTALL) -d $(prefix)/bin
 	$(Q) $(INSTALL) $(BINDIR)/$(CONFIG)/grpc_objective_c_plugin $(prefix)/bin/grpc_objective_c_plugin
 	$(Q) $(INSTALL) -d $(prefix)/bin
 	$(Q) $(INSTALL) $(BINDIR)/$(CONFIG)/grpc_python_plugin $(prefix)/bin/grpc_python_plugin
@@ -2428,6 +2422,7 @@ LIBGRPC_SRC = \
     src/core/security/secure_endpoint.c \
     src/core/security/secure_transport_setup.c \
     src/core/security/security_connector.c \
+    src/core/security/security_context.c \
     src/core/security/server_secure_chttp2.c \
     src/core/surface/init_secure.c \
     src/core/surface/secure_channel_create.c \
@@ -3178,6 +3173,7 @@ endif
 
 LIBGRPC_PLUGIN_SUPPORT_SRC = \
     src/compiler/cpp_generator.cc \
+    src/compiler/csharp_generator.cc \
     src/compiler/objective_c_generator.cc \
     src/compiler/python_generator.cc \
     src/compiler/ruby_generator.cc \
@@ -3646,26 +3642,26 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
-LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_SRC = \
-    test/core/end2end/fixtures/chttp2_fullstack_uds.c \
+LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_SRC = \
+    test/core/end2end/fixtures/chttp2_fullstack_uds_posix.c \
 
 
-LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_SRC))))
+LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_SRC))))
 
-$(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a: $(ZLIB_DEP) $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_OBJS)
+$(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a: $(ZLIB_DEP) $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_OBJS)
 	$(E) "[AR]      Creating $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a
-	$(Q) $(AR) rcs $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_OBJS)
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a
+	$(Q) $(AR) rcs $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_OBJS)
 ifeq ($(SYSTEM),Darwin)
-	$(Q) ranlib $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a
+	$(Q) ranlib $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a
 endif
 
 
 
 
 ifneq ($(NO_DEPS),true)
--include $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_OBJS:.o=.dep)
+-include $(LIBEND2END_FIXTURE_CHTTP2_FULLSTACK_UDS_POSIX_OBJS:.o=.dep)
 endif
 
 
@@ -4272,26 +4268,40 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
-LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_SRC = \
-    test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c \
+LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_SRC = \
+    test/core/end2end/tests/request_response_with_payload_and_call_creds.c \
+
 
+LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_SRC))))
+
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure libraries if you don't have OpenSSL with ALPN.
 
-LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_SRC))))
+$(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a: openssl_dep_error
 
-$(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a: $(ZLIB_DEP) $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_OBJS)
+
+else
+
+
+$(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a: $(ZLIB_DEP) $(OPENSSL_DEP) $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_OBJS)
 	$(E) "[AR]      Creating $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a
-	$(Q) $(AR) rcs $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_OBJS)
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a
+	$(Q) $(AR) rcs $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_OBJS)
 ifeq ($(SYSTEM),Darwin)
-	$(Q) ranlib $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a
+	$(Q) ranlib $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a
 endif
 
 
 
 
+endif
+
+ifneq ($(NO_SECURE),true)
 ifneq ($(NO_DEPS),true)
--include $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_TRAILING_METADATA_AND_PAYLOAD_OBJS:.o=.dep)
+-include $(LIBEND2END_TEST_REQUEST_RESPONSE_WITH_PAYLOAD_AND_CALL_CREDS_OBJS:.o=.dep)
+endif
 endif
 
 
@@ -7103,6 +7113,34 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
+GRPC_CSHARP_PLUGIN_SRC = \
+    src/compiler/csharp_plugin.cc \
+
+GRPC_CSHARP_PLUGIN_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPC_CSHARP_PLUGIN_SRC))))
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
+
+$(BINDIR)/$(CONFIG)/grpc_csharp_plugin: protobuf_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/grpc_csharp_plugin: $(PROTOBUF_DEP) $(GRPC_CSHARP_PLUGIN_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_plugin_support.a
+	$(E) "[HOSTLD]  Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(HOST_LDXX) $(HOST_LDFLAGS) $(GRPC_CSHARP_PLUGIN_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_plugin_support.a $(HOST_LDLIBSXX) $(HOST_LDLIBS_PROTOC) $(HOST_LDLIBS) $(HOST_LDLIBS_PROTOC) -o $(BINDIR)/$(CONFIG)/grpc_csharp_plugin
+
+endif
+
+$(OBJDIR)/$(CONFIG)/src/compiler/csharp_plugin.o:  $(LIBDIR)/$(CONFIG)/libgrpc_plugin_support.a
+deps_grpc_csharp_plugin: $(GRPC_CSHARP_PLUGIN_OBJS:.o=.dep)
+
+ifneq ($(NO_DEPS),true)
+-include $(GRPC_CSHARP_PLUGIN_OBJS:.o=.dep)
+endif
+
+
 GRPC_OBJECTIVE_C_PLUGIN_SRC = \
     src/compiler/objective_c_plugin.cc \
 
@@ -8107,14 +8145,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fake_security.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -8593,14 +8631,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -8701,14 +8739,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test
 
 endif
 
@@ -8719,14 +8757,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test
 
 endif
 
@@ -8737,14 +8775,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test
 
 endif
 
@@ -8755,14 +8793,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_test
 
 endif
 
@@ -8773,14 +8811,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_test
 
 endif
 
@@ -8791,14 +8829,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test
 
 endif
 
@@ -8809,14 +8847,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_test
 
 endif
 
@@ -8827,14 +8865,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_test
 
 endif
 
@@ -8845,14 +8883,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test
 
 endif
 
@@ -8863,14 +8901,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test
 
 endif
 
@@ -8881,14 +8919,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test
 
 endif
 
@@ -8899,14 +8937,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test
 
 endif
 
@@ -8917,14 +8955,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test
 
 endif
 
@@ -8935,14 +8973,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test
 
 endif
 
@@ -8953,14 +8991,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_message_length_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_test
 
 endif
 
@@ -8971,14 +9009,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_test
 
 endif
 
@@ -8989,14 +9027,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_ping_pong_streaming.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_ping_pong_streaming_test
 
 endif
 
@@ -9007,14 +9045,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_registered_call_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_test
 
 endif
 
@@ -9025,14 +9063,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test
 
 endif
 
@@ -9043,14 +9081,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test
 
 endif
 
@@ -9061,14 +9099,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_test
 
 endif
 
@@ -9079,14 +9117,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -9097,14 +9135,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_test
 
 endif
 
@@ -9115,14 +9153,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_test
 
 endif
 
@@ -9133,14 +9171,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_test
 
 endif
 
@@ -9151,14 +9189,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_test
 
 endif
 
@@ -9169,14 +9207,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test
 
 endif
 
@@ -9565,14 +9603,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -10051,14 +10089,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -10537,14 +10575,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -11023,14 +11061,14 @@ ifeq ($(NO_SECURE),true)
 
 # You can't build secure targets if you don't have OpenSSL with ALPN.
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test: openssl_dep_error
+$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test: openssl_dep_error
 
 else
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload_and_call_creds.a $(LIBDIR)/$(CONFIG)/libend2end_certs.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test
 
 endif
 
@@ -11295,14 +11333,6 @@ $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_unsecure_test
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test
-
-
-
-
 $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
@@ -11343,218 +11373,210 @@ $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_n
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_bad_hostname_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_bad_hostname.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_accept_and_writes_closed.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_after_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_before_invoke.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_cancel_in_a_vacuum.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_census_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_census_simple_request_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_disappearing_server.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_disappearing_server_unsecure_test
 
 
 
 
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+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_inflight_calls.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test
 
 
 
 
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+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_early_server_shutdown_finishes_tags.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test
 
 
 
 
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_empty_batch.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_unsecure_test
 
 
 
 
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_graceful_server_shutdown.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test
 
 
 
 
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_invoke_large_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test
 
 
 
 
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_concurrent_streams.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test
 
 
 
 
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_max_message_length.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_message_length_unsecure_test
 
 
 
 
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 	$(E) "[LD]      Linking $@"
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_no_op.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_no_op_unsecure_test
 
 
 
 
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 	$(E) "[LD]      Linking $@"
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 	$(E) "[LD]      Linking $@"
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+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_registered_call.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_registered_call_unsecure_test
 
 
 
 
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+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_binary_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
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+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
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 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_request_with_payload_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_delayed_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_unsecure_test
 
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_unsecure_test
-
-
-
-
-$(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test
+	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_fullstack_uds_posix.a $(LIBDIR)/$(CONFIG)/libend2end_test_simple_request_with_high_initial_sequence_number.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test
 
 
 
@@ -11727,14 +11749,6 @@ $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_unsecure_te
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test
-
-
-
-
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
@@ -11943,14 +11957,6 @@ $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_
 
 
 
-$(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LD) $(LDFLAGS)  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_response_with_trailing_metadata_and_payload.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test
-
-
-
-
 $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test:  $(LIBDIR)/$(CONFIG)/libend2end_fixture_chttp2_socket_pair_one_byte_at_a_time.a $(LIBDIR)/$(CONFIG)/libend2end_test_request_with_large_metadata.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
@@ -12013,6 +12019,7 @@ src/core/security/json_token.c: $(OPENSSL_DEP)
 src/core/security/secure_endpoint.c: $(OPENSSL_DEP)
 src/core/security/secure_transport_setup.c: $(OPENSSL_DEP)
 src/core/security/security_connector.c: $(OPENSSL_DEP)
+src/core/security/security_context.c: $(OPENSSL_DEP)
 src/core/security/server_secure_chttp2.c: $(OPENSSL_DEP)
 src/core/surface/init_secure.c: $(OPENSSL_DEP)
 src/core/surface/secure_channel_create.c: $(OPENSSL_DEP)
diff --git a/build.json b/build.json
index d9036a3b8a5..93c1b214c6a 100644
--- a/build.json
+++ b/build.json
@@ -414,6 +414,7 @@
         "src/core/security/secure_endpoint.h",
         "src/core/security/secure_transport_setup.h",
         "src/core/security/security_connector.h",
+        "src/core/security/security_context.h",
         "src/core/tsi/fake_transport_security.h",
         "src/core/tsi/ssl_transport_security.h",
         "src/core/tsi/transport_security.h",
@@ -434,6 +435,7 @@
         "src/core/security/secure_endpoint.c",
         "src/core/security/secure_transport_setup.c",
         "src/core/security/security_connector.c",
+        "src/core/security/security_context.c",
         "src/core/security/server_secure_chttp2.c",
         "src/core/surface/init_secure.c",
         "src/core/surface/secure_channel_create.c",
@@ -557,7 +559,8 @@
       "filegroups": [
         "grpc++_base"
       ],
-      "secure": "no"
+      "secure": "no",
+      "vs_project_guid": "{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}"
     },
     {
       "name": "grpc_plugin_support",
@@ -567,6 +570,8 @@
         "src/compiler/config.h",
         "src/compiler/cpp_generator.h",
         "src/compiler/cpp_generator_helpers.h",
+        "src/compiler/csharp_generator.h",
+        "src/compiler/csharp_generator_helpers.h",
         "src/compiler/generator_helpers.h",
         "src/compiler/objective_c_generator.h",
         "src/compiler/objective_c_generator_helpers.h",
@@ -578,6 +583,7 @@
       ],
       "src": [
         "src/compiler/cpp_generator.cc",
+        "src/compiler/csharp_generator.cc",
         "src/compiler/objective_c_generator.cc",
         "src/compiler/python_generator.cc",
         "src/compiler/ruby_generator.cc"
@@ -999,6 +1005,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1043,6 +1052,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1057,6 +1069,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1612,6 +1627,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1668,6 +1686,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1682,6 +1703,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1696,6 +1720,9 @@
         "grpc",
         "gpr_test_util",
         "gpr"
+      ],
+      "platforms": [
+        "posix"
       ]
     },
     {
@@ -1935,6 +1962,18 @@
       ],
       "secure": "no"
     },
+    {
+      "name": "grpc_csharp_plugin",
+      "build": "protoc",
+      "language": "c++",
+      "src": [
+        "src/compiler/csharp_plugin.cc"
+      ],
+      "deps": [
+        "grpc_plugin_support"
+      ],
+      "secure": "no"
+    },
     {
       "name": "grpc_objective_c_plugin",
       "build": "protoc",
diff --git a/include/grpc/grpc_security.h b/include/grpc/grpc_security.h
index 586cfcffe7f..2f9ec1c67b9 100644
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@@ -184,6 +184,13 @@ grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
 int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,
                                       grpc_server_credentials *creds);
 
+/* --- Call specific credentials. --- */
+
+/* Sets a credentials to a call. Can only be called on the client side before
+   grpc_call_start_batch. */
+grpc_call_error grpc_call_set_credentials(grpc_call *call,
+                                          grpc_credentials *creds);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/grpc/support/tls.h b/include/grpc/support/tls.h
index 8dffd522559..7a7143c6d19 100644
--- a/include/grpc/support/tls.h
+++ b/include/grpc/support/tls.h
@@ -34,7 +34,7 @@
 #ifndef GRPC_SUPPORT_TLS_H
 #define GRPC_SUPPORT_TLS_H
 
-#include "port_platform.h"
+#include <grpc/support/port_platform.h>
 
 /* Thread local storage.
 
@@ -63,15 +63,15 @@
    ALL functions here may be implemented as macros. */
 
 #ifdef GPR_GCC_TLS
-#include "tls_gcc.h"
+#include <grpc/support/tls_gcc.h>
 #endif
 
 #ifdef GPR_MSVC_TLS
-#include "tls_msvc.h"
+#include <grpc/support/tls_msvc.h>
 #endif
 
 #ifdef GPR_PTHREAD_TLS
-#include "tls_pthread.h"
+#include <grpc/support/tls_pthread.h>
 #endif
 
 #endif
diff --git a/include/grpc/support/tls_msvc.h b/include/grpc/support/tls_msvc.h
index e574c118844..526aeeacdf0 100644
--- a/include/grpc/support/tls_msvc.h
+++ b/include/grpc/support/tls_msvc.h
@@ -42,7 +42,7 @@ struct gpr_msvc_thread_local {
 };
 
 #define GPR_TLS_DECL(name) \
-    static __thread struct gpr_msvc_thread_local name = {0}
+    static __declspec(thread) struct gpr_msvc_thread_local name = {0}
 
 #define gpr_tls_init(tls) do {} while (0)
 #define gpr_tls_destroy(tls) do {} while (0)
diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index a0c9d3d4685..1ab85bad5c9 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -66,50 +66,6 @@ bool BidiStreaming(const grpc::protobuf::MethodDescriptor *method) {
   return method->client_streaming() && method->server_streaming();
 }
 
-bool HasUnaryCalls(const grpc::protobuf::FileDescriptor *file) {
-  for (int i = 0; i < file->service_count(); i++) {
-    for (int j = 0; j < file->service(i)->method_count(); j++) {
-      if (NoStreaming(file->service(i)->method(j))) {
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
-bool HasClientOnlyStreaming(const grpc::protobuf::FileDescriptor *file) {
-  for (int i = 0; i < file->service_count(); i++) {
-    for (int j = 0; j < file->service(i)->method_count(); j++) {
-      if (ClientOnlyStreaming(file->service(i)->method(j))) {
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
-bool HasServerOnlyStreaming(const grpc::protobuf::FileDescriptor *file) {
-  for (int i = 0; i < file->service_count(); i++) {
-    for (int j = 0; j < file->service(i)->method_count(); j++) {
-      if (ServerOnlyStreaming(file->service(i)->method(j))) {
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
-bool HasBidiStreaming(const grpc::protobuf::FileDescriptor *file) {
-  for (int i = 0; i < file->service_count(); i++) {
-    for (int j = 0; j < file->service(i)->method_count(); j++) {
-      if (BidiStreaming(file->service(i)->method(j))) {
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
 grpc::string FilenameIdentifier(const grpc::string &filename) {
   grpc::string result;
   for (unsigned i = 0; i < filename.size(); i++) {
diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
new file mode 100644
index 00000000000..82dd06bcec4
--- /dev/null
+++ b/src/compiler/csharp_generator.cc
@@ -0,0 +1,480 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <cctype>
+#include <map>
+#include <vector>
+
+#include "src/compiler/config.h"
+#include "src/compiler/csharp_generator_helpers.h"
+#include "src/compiler/csharp_generator.h"
+
+using grpc::protobuf::FileDescriptor;
+using grpc::protobuf::Descriptor;
+using grpc::protobuf::ServiceDescriptor;
+using grpc::protobuf::MethodDescriptor;
+using grpc::protobuf::io::Printer;
+using grpc::protobuf::io::StringOutputStream;
+using grpc_generator::MethodType;
+using grpc_generator::GetMethodType;
+using grpc_generator::METHODTYPE_NO_STREAMING;
+using grpc_generator::METHODTYPE_CLIENT_STREAMING;
+using grpc_generator::METHODTYPE_SERVER_STREAMING;
+using grpc_generator::METHODTYPE_BIDI_STREAMING;
+using std::map;
+using std::vector;
+
+namespace grpc_csharp_generator {
+namespace {
+
+std::string GetCSharpNamespace(const FileDescriptor* file) {
+  // TODO(jtattermusch): this should be based on csharp_namespace option
+  return file->package();
+}
+
+std::string GetMessageType(const Descriptor* message) {
+  // TODO(jtattermusch): this has to match with C# protobuf generator
+  return message->name();
+}
+
+std::string GetServiceClassName(const ServiceDescriptor* service) {
+  return service->name();
+}
+
+std::string GetClientInterfaceName(const ServiceDescriptor* service) {
+  return "I" + service->name() + "Client";
+}
+
+std::string GetClientClassName(const ServiceDescriptor* service) {
+  return service->name() + "Client";
+}
+
+std::string GetServerInterfaceName(const ServiceDescriptor* service) {
+  return "I" + service->name();
+}
+
+std::string GetCSharpMethodType(MethodType method_type) {
+  switch (method_type) {
+    case METHODTYPE_NO_STREAMING:
+      return "MethodType.Unary";
+    case METHODTYPE_CLIENT_STREAMING:
+      return "MethodType.ClientStreaming";
+    case METHODTYPE_SERVER_STREAMING:
+      return "MethodType.ServerStreaming";
+    case METHODTYPE_BIDI_STREAMING:
+      return "MethodType.DuplexStreaming";
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return "";
+}
+
+std::string GetServiceNameFieldName() {
+  return "__ServiceName";
+}
+
+std::string GetMarshallerFieldName(const Descriptor *message) {
+  return "__Marshaller_" + message->name();
+}
+
+std::string GetMethodFieldName(const MethodDescriptor *method) {
+  return "__Method_" + method->name();
+}
+
+std::string GetMethodRequestParamMaybe(const MethodDescriptor *method) {
+  if (method->client_streaming()) {
+    return "";
+  }
+  return GetMessageType(method->input_type()) + " request, ";
+}
+
+std::string GetMethodReturnTypeClient(const MethodDescriptor *method) {
+  switch (GetMethodType(method)) {
+    case METHODTYPE_NO_STREAMING:
+      return "Task<" + GetMessageType(method->output_type()) + ">";
+    case METHODTYPE_CLIENT_STREAMING:
+      return "AsyncClientStreamingCall<" + GetMessageType(method->input_type())
+          + ", " + GetMessageType(method->output_type()) + ">";
+    case METHODTYPE_SERVER_STREAMING:
+      return "AsyncServerStreamingCall<" + GetMessageType(method->output_type())
+          + ">";
+    case METHODTYPE_BIDI_STREAMING:
+      return "AsyncDuplexStreamingCall<" + GetMessageType(method->input_type())
+          + ", " + GetMessageType(method->output_type()) + ">";
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return "";
+}
+
+std::string GetMethodRequestParamServer(const MethodDescriptor *method) {
+  switch (GetMethodType(method)) {
+    case METHODTYPE_NO_STREAMING:
+    case METHODTYPE_SERVER_STREAMING:
+      return GetMessageType(method->input_type()) + " request";
+    case METHODTYPE_CLIENT_STREAMING:
+    case METHODTYPE_BIDI_STREAMING:
+      return "IAsyncStreamReader<" + GetMessageType(method->input_type())
+          + "> requestStream";
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return "";
+}
+
+std::string GetMethodReturnTypeServer(const MethodDescriptor *method) {
+  switch (GetMethodType(method)) {
+    case METHODTYPE_NO_STREAMING:
+    case METHODTYPE_CLIENT_STREAMING:
+      return "Task<" + GetMessageType(method->output_type()) + ">";
+    case METHODTYPE_SERVER_STREAMING:
+    case METHODTYPE_BIDI_STREAMING:
+      return "Task";
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return "";
+}
+
+std::string GetMethodResponseStreamMaybe(const MethodDescriptor *method) {
+  switch (GetMethodType(method)) {
+    case METHODTYPE_NO_STREAMING:
+    case METHODTYPE_CLIENT_STREAMING:
+      return "";
+    case METHODTYPE_SERVER_STREAMING:
+    case METHODTYPE_BIDI_STREAMING:
+      return ", IServerStreamWriter<" + GetMessageType(method->output_type())
+          + "> responseStream";
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return "";
+}
+
+// Gets vector of all messages used as input or output types.
+std::vector<const Descriptor*> GetUsedMessages(
+    const ServiceDescriptor *service) {
+  std::set<const Descriptor*> descriptor_set;
+  std::vector<const Descriptor*> result;  // vector is to maintain stable ordering
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor *method = service->method(i);
+    if (descriptor_set.find(method->input_type()) == descriptor_set.end()) {
+      descriptor_set.insert(method->input_type());
+      result.push_back(method->input_type());
+    }
+    if (descriptor_set.find(method->output_type()) == descriptor_set.end()) {
+      descriptor_set.insert(method->output_type());
+      result.push_back(method->output_type());
+    }
+  }
+  return result;
+}
+
+void GenerateMarshallerFields(Printer* out, const ServiceDescriptor *service) {
+  std::vector<const Descriptor*> used_messages = GetUsedMessages(service);
+  for (size_t i = 0; i < used_messages.size(); i++) {
+    const Descriptor *message = used_messages[i];
+    out->Print(
+        "static readonly Marshaller<$type$> $fieldname$ = Marshallers.Create((arg) => arg.ToByteArray(), $type$.ParseFrom);\n",
+        "fieldname", GetMarshallerFieldName(message), "type",
+        GetMessageType(message));
+  }
+  out->Print("\n");
+}
+
+void GenerateStaticMethodField(Printer* out, const MethodDescriptor *method) {
+  out->Print(
+      "static readonly Method<$request$, $response$> $fieldname$ = new Method<$request$, $response$>(\n",
+      "fieldname", GetMethodFieldName(method), "request",
+      GetMessageType(method->input_type()), "response",
+      GetMessageType(method->output_type()));
+  out->Indent();
+  out->Indent();
+  out->Print("$methodtype$,\n", "methodtype",
+             GetCSharpMethodType(GetMethodType(method)));
+  out->Print("\"$methodname$\",\n", "methodname", method->name());
+  out->Print("$requestmarshaller$,\n", "requestmarshaller",
+             GetMarshallerFieldName(method->input_type()));
+  out->Print("$responsemarshaller$);\n", "responsemarshaller",
+             GetMarshallerFieldName(method->output_type()));
+  out->Print("\n");
+  out->Outdent();
+  out->Outdent();
+}
+
+void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
+  out->Print("// client-side stub interface\n");
+  out->Print("public interface $name$\n", "name",
+             GetClientInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor *method = service->method(i);
+    MethodType method_type = GetMethodType(method);
+
+    if (method_type == METHODTYPE_NO_STREAMING) {
+      // unary calls have an extra synchronous stub method
+      out->Print(
+          "$response$ $methodname$($request$ request, CancellationToken token = default(CancellationToken));\n",
+          "methodname", method->name(), "request",
+          GetMessageType(method->input_type()), "response",
+          GetMessageType(method->output_type()));
+    }
+
+    std::string method_name = method->name();
+    if (method_type == METHODTYPE_NO_STREAMING) {
+      method_name += "Async";  // prevent name clash with synchronous method.
+    }
+    out->Print(
+        "$returntype$ $methodname$($request_maybe$CancellationToken token = default(CancellationToken));\n",
+        "methodname", method_name, "request_maybe",
+        GetMethodRequestParamMaybe(method), "returntype",
+        GetMethodReturnTypeClient(method));
+  }
+  out->Outdent();
+  out->Print("}\n");
+  out->Print("\n");
+}
+
+void GenerateServerInterface(Printer* out, const ServiceDescriptor *service) {
+  out->Print("// server-side interface\n");
+  out->Print("public interface $name$\n", "name",
+             GetServerInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor *method = service->method(i);
+    out->Print("$returntype$ $methodname$(ServerCallContext context, $request$$response_stream_maybe$);\n",
+               "methodname", method->name(), "returntype",
+               GetMethodReturnTypeServer(method), "request",
+               GetMethodRequestParamServer(method), "response_stream_maybe",
+               GetMethodResponseStreamMaybe(method));
+  }
+  out->Outdent();
+  out->Print("}\n");
+  out->Print("\n");
+}
+
+void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
+  out->Print("// client stub\n");
+  out->Print(
+      "public class $name$ : AbstractStub<$name$, StubConfiguration>, $interface$\n",
+      "name", GetClientClassName(service), "interface",
+      GetClientInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+
+  // constructors
+  out->Print(
+      "public $name$(Channel channel) : this(channel, StubConfiguration.Default)\n",
+      "name", GetClientClassName(service));
+  out->Print("{\n");
+  out->Print("}\n");
+  out->Print(
+      "public $name$(Channel channel, StubConfiguration config) : base(channel, config)\n",
+      "name", GetClientClassName(service));
+  out->Print("{\n");
+  out->Print("}\n");
+
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor *method = service->method(i);
+    MethodType method_type = GetMethodType(method);
+
+    if (method_type == METHODTYPE_NO_STREAMING) {
+      // unary calls have an extra synchronous stub method
+      out->Print(
+          "public $response$ $methodname$($request$ request, CancellationToken token = default(CancellationToken))\n",
+          "methodname", method->name(), "request",
+          GetMessageType(method->input_type()), "response",
+          GetMessageType(method->output_type()));
+      out->Print("{\n");
+      out->Indent();
+      out->Print("var call = CreateCall($servicenamefield$, $methodfield$);\n",
+                 "servicenamefield", GetServiceNameFieldName(), "methodfield",
+                 GetMethodFieldName(method));
+      out->Print("return Calls.BlockingUnaryCall(call, request, token);\n");
+      out->Outdent();
+      out->Print("}\n");
+    }
+
+    std::string method_name = method->name();
+    if (method_type == METHODTYPE_NO_STREAMING) {
+      method_name += "Async";  // prevent name clash with synchronous method.
+    }
+    out->Print(
+        "public $returntype$ $methodname$($request_maybe$CancellationToken token = default(CancellationToken))\n",
+        "methodname", method_name, "request_maybe",
+        GetMethodRequestParamMaybe(method), "returntype",
+        GetMethodReturnTypeClient(method));
+    out->Print("{\n");
+    out->Indent();
+    out->Print("var call = CreateCall($servicenamefield$, $methodfield$);\n",
+               "servicenamefield", GetServiceNameFieldName(), "methodfield",
+               GetMethodFieldName(method));
+    switch (GetMethodType(method)) {
+      case METHODTYPE_NO_STREAMING:
+        out->Print("return Calls.AsyncUnaryCall(call, request, token);\n");
+        break;
+      case METHODTYPE_CLIENT_STREAMING:
+        out->Print("return Calls.AsyncClientStreamingCall(call, token);\n");
+        break;
+      case METHODTYPE_SERVER_STREAMING:
+        out->Print(
+            "return Calls.AsyncServerStreamingCall(call, request, token);\n");
+        break;
+      case METHODTYPE_BIDI_STREAMING:
+        out->Print("return Calls.AsyncDuplexStreamingCall(call, token);\n");
+        break;
+      default:
+        GOOGLE_LOG(FATAL)<< "Can't get here.";
+      }
+    out->Outdent();
+    out->Print("}\n");
+  }
+  out->Outdent();
+  out->Print("}\n");
+  out->Print("\n");
+}
+
+void GenerateBindServiceMethod(Printer* out, const ServiceDescriptor *service) {
+  out->Print(
+      "// creates service definition that can be registered with a server\n");
+  out->Print(
+      "public static ServerServiceDefinition BindService($interface$ serviceImpl)\n",
+      "interface", GetServerInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+
+  out->Print(
+      "return ServerServiceDefinition.CreateBuilder($servicenamefield$)\n",
+      "servicenamefield", GetServiceNameFieldName());
+  out->Indent();
+  out->Indent();
+  for (int i = 0; i < service->method_count(); i++) {
+    const MethodDescriptor *method = service->method(i);
+    out->Print(".AddMethod($methodfield$, serviceImpl.$methodname$)",
+               "methodfield", GetMethodFieldName(method), "methodname",
+               method->name());
+    if (i == service->method_count() - 1) {
+      out->Print(".Build();");
+    }
+    out->Print("\n");
+  }
+  out->Outdent();
+  out->Outdent();
+
+  out->Outdent();
+  out->Print("}\n");
+  out->Print("\n");
+}
+
+void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
+  out->Print("// creates a new client stub\n");
+  out->Print("public static $interface$ NewStub(Channel channel)\n",
+             "interface", GetClientInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+  out->Print("return new $classname$(channel);\n", "classname",
+             GetClientClassName(service));
+  out->Outdent();
+  out->Print("}\n");
+  out->Print("\n");
+
+  out->Print("// creates a new client stub\n");
+  out->Print(
+      "public static $interface$ NewStub(Channel channel, StubConfiguration config)\n",
+      "interface", GetClientInterfaceName(service));
+  out->Print("{\n");
+  out->Indent();
+  out->Print("return new $classname$(channel, config);\n", "classname",
+             GetClientClassName(service));
+  out->Outdent();
+  out->Print("}\n");
+}
+
+void GenerateService(Printer* out, const ServiceDescriptor *service) {
+  out->Print("public static class $classname$\n", "classname",
+             GetServiceClassName(service));
+  out->Print("{\n");
+  out->Indent();
+  out->Print("static readonly string $servicenamefield$ = \"$servicename$\";\n",
+             "servicenamefield", GetServiceNameFieldName(), "servicename",
+             service->full_name());
+  out->Print("\n");
+
+  GenerateMarshallerFields(out, service);
+  for (int i = 0; i < service->method_count(); i++) {
+    GenerateStaticMethodField(out, service->method(i));
+  }
+  GenerateClientInterface(out, service);
+  GenerateServerInterface(out, service);
+  GenerateClientStub(out, service);
+  GenerateBindServiceMethod(out, service);
+  GenerateNewStubMethods(out, service);
+
+  out->Outdent();
+  out->Print("}\n");
+}
+
+}  // anonymous namespace
+
+grpc::string GetServices(const FileDescriptor *file) {
+  grpc::string output;
+  StringOutputStream output_stream(&output);
+  Printer out(&output_stream, '$');
+
+  // Don't write out any output if there no services, to avoid empty service
+  // files being generated for proto files that don't declare any.
+  if (file->service_count() == 0) {
+    return output;
+  }
+
+  // Write out a file header.
+  out.Print("// Generated by the protocol buffer compiler.  DO NOT EDIT!\n");
+  out.Print("// source: $filename$\n", "filename", file->name());
+  out.Print("#region Designer generated code\n");
+  out.Print("\n");
+  out.Print("using System;\n");
+  out.Print("using System.Threading;\n");
+  out.Print("using System.Threading.Tasks;\n");
+  out.Print("using Grpc.Core;\n");
+  // TODO(jtattermusch): add using for protobuf message classes
+  out.Print("\n");
+
+  out.Print("namespace $namespace$ {\n", "namespace", GetCSharpNamespace(file));
+  out.Indent();
+  for (int i = 0; i < file->service_count(); i++) {
+    GenerateService(&out, file->service(i));
+  }
+  out.Outdent();
+  out.Print("}\n");
+  out.Print("#endregion\n");
+  return output;
+}
+
+}  // namespace grpc_csharp_generator
diff --git a/src/compiler/csharp_generator.h b/src/compiler/csharp_generator.h
new file mode 100644
index 00000000000..ec537d3f1d2
--- /dev/null
+++ b/src/compiler/csharp_generator.h
@@ -0,0 +1,45 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_H
+#define GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_H
+
+#include "src/compiler/config.h"
+
+namespace grpc_csharp_generator {
+
+grpc::string GetServices(const grpc::protobuf::FileDescriptor *file);
+
+}  // namespace grpc_csharp_generator
+
+#endif  // GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_H
diff --git a/src/compiler/csharp_generator_helpers.h b/src/compiler/csharp_generator_helpers.h
new file mode 100644
index 00000000000..13706276337
--- /dev/null
+++ b/src/compiler/csharp_generator_helpers.h
@@ -0,0 +1,50 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_HELPERS_H
+#define GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_HELPERS_H
+
+#include "src/compiler/config.h"
+#include "src/compiler/generator_helpers.h"
+
+namespace grpc_csharp_generator {
+
+inline bool ServicesFilename(const grpc::protobuf::FileDescriptor *file,
+                             grpc::string *file_name_or_error) {
+  *file_name_or_error = grpc_generator::FileNameInUpperCamel(file) + "Grpc.cs";
+  return true;
+}
+
+}  // namespace grpc_csharp_generator
+
+#endif  // GRPC_INTERNAL_COMPILER_CSHARP_GENERATOR_HELPERS_H
diff --git a/src/compiler/csharp_plugin.cc b/src/compiler/csharp_plugin.cc
new file mode 100644
index 00000000000..8b9395f9e2b
--- /dev/null
+++ b/src/compiler/csharp_plugin.cc
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+// Generates C# gRPC service interface out of Protobuf IDL.
+
+#include <memory>
+
+#include "src/compiler/config.h"
+#include "src/compiler/csharp_generator.h"
+#include "src/compiler/csharp_generator_helpers.h"
+
+class CSharpGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
+ public:
+  CSharpGrpcGenerator() {}
+  ~CSharpGrpcGenerator() {}
+
+  bool Generate(const grpc::protobuf::FileDescriptor *file,
+                const grpc::string &parameter,
+                grpc::protobuf::compiler::GeneratorContext *context,
+                grpc::string *error) const {
+    grpc::string code = grpc_csharp_generator::GetServices(file);
+    if (code.size() == 0) {
+      return true;  // don't generate a file if there are no services
+    }
+
+    // Get output file name.
+    grpc::string file_name;
+    if (!grpc_csharp_generator::ServicesFilename(file, &file_name)) {
+      return false;
+    }
+    std::unique_ptr<grpc::protobuf::io::ZeroCopyOutputStream> output(
+        context->Open(file_name));
+    grpc::protobuf::io::CodedOutputStream coded_out(output.get());
+    coded_out.WriteRaw(code.data(), code.size());
+    return true;
+  }
+};
+
+int main(int argc, char *argv[]) {
+  CSharpGrpcGenerator generator;
+  return grpc::protobuf::compiler::PluginMain(argc, argv, &generator);
+}
diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 374e1374cf4..7ce4ec526c9 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -116,6 +116,29 @@ inline grpc::string FileNameInUpperCamel(const grpc::protobuf::FileDescriptor *f
   return LowerUnderscoreToUpperCamel(StripProto(file->name()));
 }
 
+enum MethodType {
+  METHODTYPE_NO_STREAMING,
+  METHODTYPE_CLIENT_STREAMING,
+  METHODTYPE_SERVER_STREAMING,
+  METHODTYPE_BIDI_STREAMING
+};
+
+inline MethodType GetMethodType(const grpc::protobuf::MethodDescriptor *method) {
+  if (method->client_streaming()) {
+    if (method->server_streaming()) {
+      return METHODTYPE_BIDI_STREAMING;
+    } else {
+      return METHODTYPE_CLIENT_STREAMING;
+    }
+  } else {
+    if (method->server_streaming()) {
+      return METHODTYPE_SERVER_STREAMING;
+    } else {
+      return METHODTYPE_NO_STREAMING;
+    }
+  }
+}
+
 }  // namespace grpc_generator
 
 #endif  // GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
diff --git a/src/core/iomgr/endpoint_pair_windows.c b/src/core/iomgr/endpoint_pair_windows.c
index 58960b6028a..7c945ebad48 100644
--- a/src/core/iomgr/endpoint_pair_windows.c
+++ b/src/core/iomgr/endpoint_pair_windows.c
@@ -68,6 +68,8 @@ static void create_sockets(SOCKET sv[2]) {
   GPR_ASSERT(svr_sock != INVALID_SOCKET);
 
   closesocket(lst_sock);
+  grpc_tcp_prepare_socket(cli_sock);
+  grpc_tcp_prepare_socket(svr_sock);
 
   sv[1] = cli_sock;
   sv[0] = svr_sock;
diff --git a/src/core/iomgr/iocp_windows.c b/src/core/iomgr/iocp_windows.c
index 1cdf3da0d62..0c62bfccd51 100644
--- a/src/core/iomgr/iocp_windows.c
+++ b/src/core/iomgr/iocp_windows.c
@@ -53,6 +53,7 @@ static OVERLAPPED g_iocp_custom_overlap;
 static gpr_event g_shutdown_iocp;
 static gpr_event g_iocp_done;
 static gpr_atm g_orphans = 0;
+static gpr_atm g_custom_events = 0;
 
 static HANDLE g_iocp;
 
@@ -62,20 +63,19 @@ static void do_iocp_work() {
   DWORD flags = 0;
   ULONG_PTR completion_key;
   LPOVERLAPPED overlapped;
-  gpr_timespec wait_time = gpr_inf_future;
   grpc_winsocket *socket;
   grpc_winsocket_callback_info *info;
   void(*f)(void *, int) = NULL;
   void *opaque = NULL;
   success = GetQueuedCompletionStatus(g_iocp, &bytes,
                                       &completion_key, &overlapped,
-                                      gpr_time_to_millis(wait_time));
-  if (!success && !overlapped) {
-    /* The deadline got attained. */
-    return;
-  }
+                                      INFINITE);
+  /* success = 0 and overlapped = NULL means the deadline got attained.
+     Which is impossible. since our wait time is +inf */
+  GPR_ASSERT(success || overlapped);
   GPR_ASSERT(completion_key && overlapped);
   if (overlapped == &g_iocp_custom_overlap) {
+    gpr_atm_full_fetch_add(&g_custom_events, -1);
     if (completion_key == (ULONG_PTR) &g_iocp_kick_token) {
       /* We were awoken from a kick. */
       return;
@@ -93,13 +93,17 @@ static void do_iocp_work() {
     gpr_log(GPR_ERROR, "Unknown IOCP operation");
     abort();
   }
-  success = WSAGetOverlappedResult(socket->socket, &info->overlapped, &bytes,
-                                   FALSE, &flags);
+  GPR_ASSERT(info->outstanding);
   if (socket->orphan) {
-    grpc_winsocket_destroy(socket);
-    gpr_atm_full_fetch_add(&g_orphans, -1);
+    info->outstanding = 0;
+    if (!socket->read_info.outstanding && !socket->write_info.outstanding) {
+      grpc_winsocket_destroy(socket);
+      gpr_atm_full_fetch_add(&g_orphans, -1);
+    }
     return;
   }
+  success = WSAGetOverlappedResult(socket->socket, &info->overlapped, &bytes,
+                                   FALSE, &flags);
   info->bytes_transfered = bytes;
   info->wsa_error = success ? 0 : WSAGetLastError();
   GPR_ASSERT(overlapped == &info->overlapped);
@@ -117,10 +121,13 @@ static void do_iocp_work() {
 }
 
 static void iocp_loop(void *p) {
-  while (gpr_atm_acq_load(&g_orphans) || !gpr_event_get(&g_shutdown_iocp)) {
+  while (gpr_atm_acq_load(&g_orphans) ||
+         gpr_atm_acq_load(&g_custom_events) ||
+         !gpr_event_get(&g_shutdown_iocp)) {
     grpc_maybe_call_delayed_callbacks(NULL, 1);
     do_iocp_work();
   }
+  gpr_log(GPR_DEBUG, "iocp_loop is done");
 
   gpr_event_set(&g_iocp_done, (void *)1);
 }
@@ -128,8 +135,8 @@ static void iocp_loop(void *p) {
 void grpc_iocp_init(void) {
   gpr_thd_id id;
 
-  g_iocp = CreateIoCompletionPort(INVALID_HANDLE_VALUE, NULL,
-    (ULONG_PTR)NULL, 0);
+  g_iocp = CreateIoCompletionPort(INVALID_HANDLE_VALUE,
+                                  NULL, (ULONG_PTR)NULL, 0);
   GPR_ASSERT(g_iocp);
 
   gpr_event_init(&g_iocp_done);
@@ -140,6 +147,7 @@ void grpc_iocp_init(void) {
 void grpc_iocp_kick(void) {
   BOOL success;
 
+  gpr_atm_full_fetch_add(&g_custom_events, 1);
   success = PostQueuedCompletionStatus(g_iocp, 0,
                                        (ULONG_PTR) &g_iocp_kick_token,
                                        &g_iocp_custom_overlap);
diff --git a/src/core/iomgr/socket_windows.c b/src/core/iomgr/socket_windows.c
index 9306310d435..35dbfa15871 100644
--- a/src/core/iomgr/socket_windows.c
+++ b/src/core/iomgr/socket_windows.c
@@ -75,15 +75,14 @@ void grpc_winsocket_shutdown(grpc_winsocket *socket) {
 /* Abandons a socket. Either we're going to queue it up for garbage collecting
    from the IO Completion Port thread, or destroy it immediately. Note that this
    mechanisms assumes that we're either always waiting for an operation, or we
-   explicitely know that we don't. If there is a future case where we can have
+   explicitly know that we don't. If there is a future case where we can have
    an "idle" socket which is neither trying to read or write, we'd start leaking
    both memory and sockets. */
 void grpc_winsocket_orphan(grpc_winsocket *winsocket) {
   SOCKET socket = winsocket->socket;
-  if (!winsocket->closed_early) {
+  if (winsocket->read_info.outstanding || winsocket->write_info.outstanding) {
     grpc_iocp_socket_orphan(winsocket);
-  }
-  if (winsocket->closed_early) {
+  } else {
     grpc_winsocket_destroy(winsocket);
   }
   closesocket(socket);
diff --git a/src/core/iomgr/socket_windows.h b/src/core/iomgr/socket_windows.h
index 6e778a776a3..8898def8547 100644
--- a/src/core/iomgr/socket_windows.h
+++ b/src/core/iomgr/socket_windows.h
@@ -65,12 +65,14 @@ typedef struct grpc_winsocket_callback_info {
   /* The results of the overlapped operation. */
   DWORD bytes_transfered;
   int wsa_error;
+  /* A boolean indicating that we started an operation. */
+  int outstanding;
 } grpc_winsocket_callback_info;
 
 /* This is a wrapper to a Windows socket. A socket can have one outstanding
    read, and one outstanding write. Doing an asynchronous accept means waiting
    for a read operation. Doing an asynchronous connect means waiting for a
-   write operation. These are completely abitrary ties between the operation
+   write operation. These are completely arbitrary ties between the operation
    and the kind of event, because we can have one overlapped per pending
    operation, whichever its nature is. So we could have more dedicated pending
    operation callbacks for connect and listen. But given the scope of listen
@@ -87,17 +89,10 @@ typedef struct grpc_winsocket {
   /* You can't add the same socket twice to the same IO Completion Port.
      This prevents that. */
   int added_to_iocp;
-  /* A boolean to indicate that the caller has abandonned that socket, but
+  /* A boolean to indicate that the caller has abandoned that socket, but
      there is a pending operation that the IO Completion Port will have to
      wait for. The socket will be collected at that time. */
   int orphan;
-  /* A boolean to indicate that the socket was already closed somehow, and
-     that no operation is going to be pending. Trying to abandon a socket in
-     that state won't result in an orphan, but will instead be destroyed
-     without further delay. We could avoid that boolean by adding one into
-     grpc_winsocket_callback_info describing that the operation is pending,
-     but that 1) waste memory more and 2) obfuscate the intent a bit more. */
-  int closed_early;
 } grpc_winsocket;
 
 /* Create a wrapped windows handle. This takes ownership of it, meaning that
diff --git a/src/core/iomgr/tcp_client_windows.c b/src/core/iomgr/tcp_client_windows.c
index 0cee6e6e691..f5d0ceccb92 100644
--- a/src/core/iomgr/tcp_client_windows.c
+++ b/src/core/iomgr/tcp_client_windows.c
@@ -74,7 +74,7 @@ static void async_connect_cleanup(async_connect *ac) {
 static void on_alarm(void *acp, int occured) {
   async_connect *ac = acp;
   gpr_mu_lock(&ac->mu);
-  /* If the alarm didn't occor, it got cancelled. */
+  /* If the alarm didn't occur, it got cancelled. */
   if (ac->socket != NULL && occured) {
     grpc_winsocket_shutdown(ac->socket);
   }
@@ -101,15 +101,14 @@ static void on_connect(void *acp, int from_iocp) {
     BOOL wsa_success = WSAGetOverlappedResult(sock, &info->overlapped,
                                               &transfered_bytes, FALSE,
                                               &flags);
+    info->outstanding = 0;
     GPR_ASSERT(transfered_bytes == 0);
     if (!wsa_success) {
       char *utf8_message = gpr_format_message(WSAGetLastError());
       gpr_log(GPR_ERROR, "on_connect error: %s", utf8_message);
       gpr_free(utf8_message);
-      goto finish;
-    } else {
+    } else if (!aborted) {
       ep = grpc_tcp_create(ac->socket);
-      goto finish;
     }
   } else {
     gpr_log(GPR_ERROR, "on_connect is shutting down");
@@ -125,20 +124,12 @@ static void on_connect(void *acp, int from_iocp) {
     return;
   }
 
-  abort();
+  ac->socket->write_info.outstanding = 0;
 
-finish:
   /* If we don't have an endpoint, it means the connection failed,
      so it doesn't matter if it aborted or failed. We need to orphan
      that socket. */
-  if (!ep || aborted) {
-    /* If the connection failed, it means we won't get an IOCP notification,
-       so let's flag it as already closed. But if the connection was aborted,
-       while we still got an endpoint, we have to wait for the IOCP to collect
-       that socket. So let's properly flag that. */
-    ac->socket->closed_early = !ep;
-    grpc_winsocket_orphan(ac->socket);
-  }
+  if (!ep || aborted) grpc_winsocket_orphan(ac->socket);
   async_connect_cleanup(ac);
   /* If the connection was aborted, the callback was already called when
      the deadline was met. */
@@ -190,7 +181,7 @@ void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *tcp),
                     &ioctl_num_bytes, NULL, NULL);
 
   if (status != 0) {
-    message = "Unable to retreive ConnectEx pointer: %s";
+    message = "Unable to retrieve ConnectEx pointer: %s";
     goto failure;
   }
 
@@ -205,6 +196,7 @@ void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *tcp),
 
   socket = grpc_winsocket_create(sock);
   info = &socket->write_info;
+  info->outstanding = 1;
   success = ConnectEx(sock, addr, addr_len, NULL, 0, NULL, &info->overlapped);
 
   /* It wouldn't be unusual to get a success immediately. But we'll still get
@@ -226,6 +218,7 @@ void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *tcp),
   ac->aborted = 0;
 
   grpc_alarm_init(&ac->alarm, deadline, on_alarm, ac, gpr_now());
+  socket->write_info.outstanding = 1;
   grpc_socket_notify_on_write(socket, on_connect, ac);
   return;
 
@@ -234,7 +227,6 @@ failure:
   gpr_log(GPR_ERROR, message, utf8_message);
   gpr_free(utf8_message);
   if (socket) {
-    socket->closed_early = 1;
     grpc_winsocket_orphan(socket);
   } else if (sock != INVALID_SOCKET) {
     closesocket(sock);
diff --git a/src/core/iomgr/tcp_server_windows.c b/src/core/iomgr/tcp_server_windows.c
index c6137e1e1d6..d22acc7453f 100644
--- a/src/core/iomgr/tcp_server_windows.c
+++ b/src/core/iomgr/tcp_server_windows.c
@@ -123,7 +123,6 @@ void grpc_tcp_server_destroy(grpc_tcp_server *s,
      closed by the system. */
   for (i = 0; i < s->nports; i++) {
     server_port *sp = &s->ports[i];
-    sp->socket->closed_early = 1;
     grpc_winsocket_orphan(sp->socket);
   }
   gpr_free(s->ports);
@@ -249,6 +248,7 @@ static void on_accept(void *arg, int from_iocp) {
   if (sp->shutting_down) {
     GPR_ASSERT(from_iocp);
     sp->shutting_down = 0;
+    sp->socket->read_info.outstanding = 0;
     gpr_mu_lock(&sp->server->mu);
     if (0 == --sp->server->active_ports) {
       gpr_cv_broadcast(&sp->server->cv);
@@ -420,6 +420,7 @@ void grpc_tcp_server_start(grpc_tcp_server *s, grpc_pollset **pollset,
   s->cb = cb;
   s->cb_arg = cb_arg;
   for (i = 0; i < s->nports; i++) {
+    s->ports[i].socket->read_info.outstanding = 1;
     start_accept(s->ports + i);
     s->active_ports++;
   }
diff --git a/src/core/iomgr/tcp_windows.c b/src/core/iomgr/tcp_windows.c
index c8483bd891c..f16b4c12688 100644
--- a/src/core/iomgr/tcp_windows.c
+++ b/src/core/iomgr/tcp_windows.c
@@ -86,12 +86,10 @@ typedef struct grpc_tcp {
   grpc_endpoint_read_cb read_cb;
   void *read_user_data;
   gpr_slice read_slice;
-  int outstanding_read;
 
   grpc_endpoint_write_cb write_cb;
   void *write_user_data;
   gpr_slice_buffer write_slices;
-  int outstanding_write;
 
   /* The IO Completion Port runs from another thread. We need some mechanism
      to protect ourselves when requesting a shutdown. */
@@ -141,14 +139,13 @@ static void on_read(void *tcpp, int from_iocp) {
     return;
   }
 
-  GPR_ASSERT(tcp->outstanding_read);
+  GPR_ASSERT(tcp->socket->read_info.outstanding);
 
   if (socket->read_info.wsa_error != 0) {
     char *utf8_message = gpr_format_message(info->wsa_error);
     gpr_log(GPR_ERROR, "ReadFile overlapped error: %s", utf8_message);
     gpr_free(utf8_message);
     status = GRPC_ENDPOINT_CB_ERROR;
-    socket->closed_early = 1;
   } else {
     if (info->bytes_transfered != 0) {
       sub = gpr_slice_sub(tcp->read_slice, 0, info->bytes_transfered);
@@ -161,7 +158,7 @@ static void on_read(void *tcpp, int from_iocp) {
     }
   }
 
-  tcp->outstanding_read = 0;
+  tcp->socket->read_info.outstanding = 0;
 
   tcp_unref(tcp);
   cb(opaque, slice, nslices, status);
@@ -175,13 +172,15 @@ static void win_notify_on_read(grpc_endpoint *ep,
   int status;
   DWORD bytes_read = 0;
   DWORD flags = 0;
-  int error;
   WSABUF buffer;
 
-  GPR_ASSERT(!tcp->outstanding_read);
-  GPR_ASSERT(!tcp->shutting_down);
+  GPR_ASSERT(!tcp->socket->read_info.outstanding);
+  if (tcp->shutting_down) {
+    cb(arg, NULL, 0, GRPC_ENDPOINT_CB_SHUTDOWN);
+    return;
+  }
   tcp_ref(tcp);
-  tcp->outstanding_read = 1;
+  tcp->socket->read_info.outstanding = 1;
   tcp->read_cb = cb;
   tcp->read_user_data = arg;
 
@@ -208,34 +207,13 @@ static void win_notify_on_read(grpc_endpoint *ep,
   status = WSARecv(tcp->socket->socket, &buffer, 1, &bytes_read, &flags,
                    &info->overlapped, NULL);
 
-  if (status == 0) {
-    grpc_socket_notify_on_read(tcp->socket, on_read, tcp);
-    return;
-  }
-
-  error = WSAGetLastError();
-
-  if (error != WSA_IO_PENDING) {
-    char *utf8_message = gpr_format_message(WSAGetLastError());
-    gpr_log(GPR_ERROR, "WSARecv error: %s - this means we're going to leak.",
-            utf8_message);
-    gpr_free(utf8_message);
-    /* I'm pretty sure this is a very bad situation there. Hence the log.
-       What will happen now is that the socket will neither wait for read
-       or write, unless the caller retry, which is unlikely, but I am not
-       sure if that's guaranteed. And there might also be a write pending.
-       This means that the future orphanage of that socket will be in limbo,
-       and we're going to leak it. I have no idea what could cause this
-       specific case however, aside from a parameter error from our call.
-       Normal read errors would actually happen during the overlapped
-       operation, which is the supported way to go for that. */
-    tcp->outstanding_read = 0;
-    tcp_unref(tcp);
-    cb(arg, NULL, 0, GRPC_ENDPOINT_CB_ERROR);
-    /* Per the comment above, I'm going to treat that case as a hard failure
-       for now, and leave the option to catch that and debug. */
-    __debugbreak();
-    return;
+  if (status != 0) {
+    int wsa_error = WSAGetLastError();
+    if (wsa_error != WSA_IO_PENDING) {
+      info->wsa_error = wsa_error;
+      on_read(tcp, 1);
+      return;
+    }
   }
 
   grpc_socket_notify_on_read(tcp->socket, on_read, tcp);
@@ -260,7 +238,7 @@ static void on_write(void *tcpp, int from_iocp) {
   }
   gpr_mu_unlock(&tcp->mu);
 
-  GPR_ASSERT(tcp->outstanding_write);
+  GPR_ASSERT(tcp->socket->write_info.outstanding);
 
   if (do_abort) {
     if (from_iocp) gpr_slice_buffer_reset_and_unref(&tcp->write_slices);
@@ -274,13 +252,12 @@ static void on_write(void *tcpp, int from_iocp) {
     gpr_log(GPR_ERROR, "WSASend overlapped error: %s", utf8_message);
     gpr_free(utf8_message);
     status = GRPC_ENDPOINT_CB_ERROR;
-    tcp->socket->closed_early = 1;
   } else {
     GPR_ASSERT(info->bytes_transfered == tcp->write_slices.length);
   }
 
   gpr_slice_buffer_reset_and_unref(&tcp->write_slices);
-  tcp->outstanding_write = 0;
+  tcp->socket->write_info.outstanding = 0;
 
   tcp_unref(tcp);
   cb(opaque, status);
@@ -301,11 +278,13 @@ static grpc_endpoint_write_status win_write(grpc_endpoint *ep,
   WSABUF *allocated = NULL;
   WSABUF *buffers = local_buffers;
 
-  GPR_ASSERT(!tcp->outstanding_write);
-  GPR_ASSERT(!tcp->shutting_down);
+  GPR_ASSERT(!tcp->socket->write_info.outstanding);
+  if (tcp->shutting_down) {
+    return GRPC_ENDPOINT_WRITE_ERROR;
+  }
   tcp_ref(tcp);
 
-  tcp->outstanding_write = 1;
+  tcp->socket->write_info.outstanding = 1;
   tcp->write_cb = cb;
   tcp->write_user_data = arg;
 
@@ -341,7 +320,7 @@ static grpc_endpoint_write_status win_write(grpc_endpoint *ep,
     }
     if (allocated) gpr_free(allocated);
     gpr_slice_buffer_reset_and_unref(&tcp->write_slices);
-    tcp->outstanding_write = 0;
+    tcp->socket->write_info.outstanding = 0;
     tcp_unref(tcp);
     return ret;
   }
@@ -353,29 +332,12 @@ static grpc_endpoint_write_status win_write(grpc_endpoint *ep,
                    &bytes_sent, 0, &socket->write_info.overlapped, NULL);
   if (allocated) gpr_free(allocated);
 
-  /* It is possible the operation completed then. But we'd still get an IOCP
-     notification. So let's ignore it and wait for the IOCP. */
   if (status != 0) {
-    int error = WSAGetLastError();
-    if (error != WSA_IO_PENDING) {
-      char *utf8_message = gpr_format_message(WSAGetLastError());
-      gpr_log(GPR_ERROR, "WSASend error: %s - this means we're going to leak.",
-              utf8_message);
-      gpr_free(utf8_message);
-    /* I'm pretty sure this is a very bad situation there. Hence the log.
-       What will happen now is that the socket will neither wait for read
-       or write, unless the caller retry, which is unlikely, but I am not
-       sure if that's guaranteed. And there might also be a read pending.
-       This means that the future orphanage of that socket will be in limbo,
-       and we're going to leak it. I have no idea what could cause this
-       specific case however, aside from a parameter error from our call.
-       Normal read errors would actually happen during the overlapped
-       operation, which is the supported way to go for that. */
-      tcp->outstanding_write = 0;
+    int wsa_error = WSAGetLastError();
+    if (wsa_error != WSA_IO_PENDING) {
+      gpr_slice_buffer_reset_and_unref(&tcp->write_slices);
+      tcp->socket->write_info.outstanding = 0;
       tcp_unref(tcp);
-      /* Per the comment above, I'm going to treat that case as a hard failure
-         for now, and leave the option to catch that and debug. */
-      __debugbreak();
       return GRPC_ENDPOINT_WRITE_ERROR;
     }
   }
diff --git a/src/core/security/auth.c b/src/core/security/auth.c
index 2322c12aa54..faf12d8f144 100644
--- a/src/core/security/auth.c
+++ b/src/core/security/auth.c
@@ -40,6 +40,7 @@
 
 #include "src/core/support/string.h"
 #include "src/core/channel/channel_stack.h"
+#include "src/core/security/security_context.h"
 #include "src/core/security/security_connector.h"
 #include "src/core/security/credentials.h"
 #include "src/core/surface/call.h"
@@ -67,6 +68,15 @@ typedef struct {
   grpc_mdstr *status_key;
 } channel_data;
 
+static void bubble_up_error(grpc_call_element *elem, const char *error_msg) {
+  call_data *calld = elem->call_data;
+  channel_data *chand = elem->channel_data;
+  grpc_transport_op_add_cancellation(
+      &calld->op, GRPC_STATUS_UNAUTHENTICATED,
+      grpc_mdstr_from_string(chand->md_ctx, error_msg));
+  grpc_call_next_op(elem, &calld->op);
+}
+
 static void on_credentials_metadata(void *user_data, grpc_mdelem **md_elems,
                                     size_t num_md,
                                     grpc_credentials_status status) {
@@ -75,6 +85,10 @@ static void on_credentials_metadata(void *user_data, grpc_mdelem **md_elems,
   grpc_transport_op *op = &calld->op;
   grpc_metadata_batch *mdb;
   size_t i;
+  if (status != GRPC_CREDENTIALS_OK) {
+    bubble_up_error(elem, "Credentials failed to get metadata.");
+    return;
+  }
   GPR_ASSERT(num_md <= MAX_CREDENTIALS_METADATA_COUNT);
   GPR_ASSERT(op->send_ops && op->send_ops->nops > calld->op_md_idx &&
              op->send_ops->ops[calld->op_md_idx].type == GRPC_OP_METADATA);
@@ -108,37 +122,48 @@ static char *build_service_url(const char *url_scheme, call_data *calld) {
 
 static void send_security_metadata(grpc_call_element *elem,
                                    grpc_transport_op *op) {
-  /* grab pointers to our data from the call element */
   call_data *calld = elem->call_data;
-  channel_data *channeld = elem->channel_data;
-
+  channel_data *chand = elem->channel_data;
+  grpc_client_security_context *ctx =
+      (grpc_client_security_context *)op->context[GRPC_CONTEXT_SECURITY];
+  char *service_url = NULL;
   grpc_credentials *channel_creds =
-      channeld->security_connector->request_metadata_creds;
-  /* TODO(jboeuf):
-     Decide on the policy in this case:
-     - populate both channel and call?
-     - the call takes precedence over the channel?
-     - leave this decision up to the channel credentials?  */
-  if (calld->creds != NULL) {
-    gpr_log(GPR_ERROR, "Ignoring per call credentials for now.");
+      chand->security_connector->request_metadata_creds;
+  int channel_creds_has_md =
+      (channel_creds != NULL) &&
+      grpc_credentials_has_request_metadata(channel_creds);
+  int call_creds_has_md = (ctx != NULL) && (ctx->creds != NULL) &&
+                          grpc_credentials_has_request_metadata(ctx->creds);
+
+  if (!channel_creds_has_md && !call_creds_has_md) {
+    /* Skip sending metadata altogether. */
+    grpc_call_next_op(elem, op);
+    return;
   }
-  if (channel_creds != NULL &&
-      grpc_credentials_has_request_metadata(channel_creds)) {
-    char *service_url =
-        build_service_url(channeld->security_connector->base.url_scheme, calld);
-    calld->op = *op; /* Copy op (originates from the caller's stack). */
-    grpc_credentials_get_request_metadata(channel_creds, service_url,
-                                          on_credentials_metadata, elem);
-    gpr_free(service_url);
+
+  if (channel_creds_has_md && call_creds_has_md) {
+    calld->creds = grpc_composite_credentials_create(channel_creds, ctx->creds);
+    if (calld->creds == NULL) {
+      bubble_up_error(elem,
+                      "Incompatible credentials set on channel and call.");
+      return;
+    }
   } else {
-    grpc_call_next_op(elem, op);
+    calld->creds =
+        grpc_credentials_ref(call_creds_has_md ? ctx->creds : channel_creds);
   }
+
+  service_url =
+      build_service_url(chand->security_connector->base.url_scheme, calld);
+  calld->op = *op; /* Copy op (originates from the caller's stack). */
+  grpc_credentials_get_request_metadata(calld->creds, service_url,
+                                        on_credentials_metadata, elem);
+  gpr_free(service_url);
 }
 
 static void on_host_checked(void *user_data, grpc_security_status status) {
   grpc_call_element *elem = (grpc_call_element *)user_data;
   call_data *calld = elem->call_data;
-  channel_data *chand = elem->channel_data;
 
   if (status == GRPC_SECURITY_OK) {
     send_security_metadata(elem, &calld->op);
@@ -146,11 +171,8 @@ static void on_host_checked(void *user_data, grpc_security_status status) {
     char *error_msg;
     gpr_asprintf(&error_msg, "Invalid host %s set in :authority metadata.",
                  grpc_mdstr_as_c_string(calld->host));
-    grpc_transport_op_add_cancellation(
-        &calld->op, GRPC_STATUS_UNAUTHENTICATED,
-        grpc_mdstr_from_string(chand->md_ctx, error_msg));
+    bubble_up_error(elem, error_msg);
     gpr_free(error_msg);
-    grpc_call_next_op(elem, &calld->op);
   }
 }
 
@@ -163,7 +185,7 @@ static void auth_start_transport_op(grpc_call_element *elem,
                                     grpc_transport_op *op) {
   /* grab pointers to our data from the call element */
   call_data *calld = elem->call_data;
-  channel_data *channeld = elem->channel_data;
+  channel_data *chand = elem->channel_data;
   grpc_linked_mdelem *l;
   size_t i;
 
@@ -179,10 +201,10 @@ static void auth_start_transport_op(grpc_call_element *elem,
         grpc_mdelem *md = l->md;
         /* Pointer comparison is OK for md_elems created from the same context.
          */
-        if (md->key == channeld->authority_string) {
+        if (md->key == chand->authority_string) {
           if (calld->host != NULL) grpc_mdstr_unref(calld->host);
           calld->host = grpc_mdstr_ref(md->value);
-        } else if (md->key == channeld->path_string) {
+        } else if (md->key == chand->path_string) {
           if (calld->method != NULL) grpc_mdstr_unref(calld->method);
           calld->method = grpc_mdstr_ref(md->value);
         }
@@ -192,18 +214,15 @@ static void auth_start_transport_op(grpc_call_element *elem,
         const char *call_host = grpc_mdstr_as_c_string(calld->host);
         calld->op = *op; /* Copy op (originates from the caller's stack). */
         status = grpc_channel_security_connector_check_call_host(
-            channeld->security_connector, call_host, on_host_checked, elem);
+            chand->security_connector, call_host, on_host_checked, elem);
         if (status != GRPC_SECURITY_OK) {
           if (status == GRPC_SECURITY_ERROR) {
             char *error_msg;
             gpr_asprintf(&error_msg,
                          "Invalid host %s set in :authority metadata.",
                          call_host);
-            grpc_transport_op_add_cancellation(
-                &calld->op, GRPC_STATUS_UNAUTHENTICATED,
-                grpc_mdstr_from_string(channeld->md_ctx, error_msg));
+            bubble_up_error(elem, error_msg);
             gpr_free(error_msg);
-            grpc_call_next_op(elem, &calld->op);
           }
           return; /* early exit */
         }
@@ -228,8 +247,6 @@ static void channel_op(grpc_channel_element *elem,
 static void init_call_elem(grpc_call_element *elem,
                            const void *server_transport_data,
                            grpc_transport_op *initial_op) {
-  /* TODO(jboeuf):
-     Find a way to pass-in the credentials from the caller here.  */
   call_data *calld = elem->call_data;
   calld->creds = NULL;
   calld->host = NULL;
@@ -242,9 +259,7 @@ static void init_call_elem(grpc_call_element *elem,
 /* Destructor for call_data */
 static void destroy_call_elem(grpc_call_element *elem) {
   call_data *calld = elem->call_data;
-  if (calld->creds != NULL) {
-    grpc_credentials_unref(calld->creds);
-  }
+  grpc_credentials_unref(calld->creds);
   if (calld->host != NULL) {
     grpc_mdstr_unref(calld->host);
   }
@@ -260,7 +275,7 @@ static void init_channel_elem(grpc_channel_element *elem,
                               int is_last) {
   grpc_security_connector *ctx = grpc_find_security_connector_in_args(args);
   /* grab pointers to our data from the channel element */
-  channel_data *channeld = elem->channel_data;
+  channel_data *chand = elem->channel_data;
 
   /* The first and the last filters tend to be implemented differently to
      handle the case that there's no 'next' filter to call on the up or down
@@ -271,35 +286,35 @@ static void init_channel_elem(grpc_channel_element *elem,
 
   /* initialize members */
   GPR_ASSERT(ctx->is_client_side);
-  channeld->security_connector =
+  chand->security_connector =
       (grpc_channel_security_connector *)grpc_security_connector_ref(ctx);
-  channeld->md_ctx = metadata_context;
-  channeld->authority_string =
-      grpc_mdstr_from_string(channeld->md_ctx, ":authority");
-  channeld->path_string = grpc_mdstr_from_string(channeld->md_ctx, ":path");
-  channeld->error_msg_key =
-      grpc_mdstr_from_string(channeld->md_ctx, "grpc-message");
-  channeld->status_key =
-      grpc_mdstr_from_string(channeld->md_ctx, "grpc-status");
+  chand->md_ctx = metadata_context;
+  chand->authority_string =
+      grpc_mdstr_from_string(chand->md_ctx, ":authority");
+  chand->path_string = grpc_mdstr_from_string(chand->md_ctx, ":path");
+  chand->error_msg_key =
+      grpc_mdstr_from_string(chand->md_ctx, "grpc-message");
+  chand->status_key =
+      grpc_mdstr_from_string(chand->md_ctx, "grpc-status");
 }
 
 /* Destructor for channel data */
 static void destroy_channel_elem(grpc_channel_element *elem) {
   /* grab pointers to our data from the channel element */
-  channel_data *channeld = elem->channel_data;
-  grpc_channel_security_connector *ctx = channeld->security_connector;
+  channel_data *chand = elem->channel_data;
+  grpc_channel_security_connector *ctx = chand->security_connector;
   if (ctx != NULL) grpc_security_connector_unref(&ctx->base);
-  if (channeld->authority_string != NULL) {
-    grpc_mdstr_unref(channeld->authority_string);
+  if (chand->authority_string != NULL) {
+    grpc_mdstr_unref(chand->authority_string);
   }
-  if (channeld->error_msg_key != NULL) {
-    grpc_mdstr_unref(channeld->error_msg_key);
+  if (chand->error_msg_key != NULL) {
+    grpc_mdstr_unref(chand->error_msg_key);
   }
-  if (channeld->status_key != NULL) {
-    grpc_mdstr_unref(channeld->status_key);
+  if (chand->status_key != NULL) {
+    grpc_mdstr_unref(chand->status_key);
   }
-  if (channeld->path_string != NULL) {
-    grpc_mdstr_unref(channeld->path_string);
+  if (chand->path_string != NULL) {
+    grpc_mdstr_unref(chand->path_string);
   }
 }
 
diff --git a/src/core/security/security_context.c b/src/core/security/security_context.c
new file mode 100644
index 00000000000..b90dc5097af
--- /dev/null
+++ b/src/core/security/security_context.c
@@ -0,0 +1,79 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <string.h>
+
+#include "src/core/security/security_context.h"
+#include "src/core/surface/call.h"
+
+#include <grpc/grpc_security.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+grpc_call_error grpc_call_set_credentials(grpc_call *call,
+                                          grpc_credentials *creds) {
+  grpc_client_security_context *ctx = NULL;
+  if (!grpc_call_is_client(call)) {
+    gpr_log(GPR_ERROR, "Method is client-side only.");
+    return GRPC_CALL_ERROR_NOT_ON_SERVER;
+  }
+  if (creds != NULL && !grpc_credentials_has_request_metadata_only(creds)) {
+    gpr_log(GPR_ERROR, "Incompatible credentials to set on a call.");
+    return GRPC_CALL_ERROR;
+  }
+  ctx = (grpc_client_security_context *)grpc_call_context_get(
+      call, GRPC_CONTEXT_SECURITY);
+  if (ctx == NULL) {
+    ctx = grpc_client_security_context_create();
+    ctx->creds = grpc_credentials_ref(creds);
+    grpc_call_context_set(call, GRPC_CONTEXT_SECURITY, ctx,
+                          grpc_client_security_context_destroy);
+  } else {
+    grpc_credentials_unref(ctx->creds);
+    ctx->creds = grpc_credentials_ref(creds);
+  }
+  return GRPC_CALL_OK;
+}
+
+grpc_client_security_context *grpc_client_security_context_create(void) {
+  grpc_client_security_context *ctx =
+      gpr_malloc(sizeof(grpc_client_security_context));
+  memset(ctx, 0, sizeof(grpc_client_security_context));
+  return ctx;
+}
+
+void grpc_client_security_context_destroy(void *ctx) {
+  grpc_client_security_context *c = (grpc_client_security_context *)ctx;
+  grpc_credentials_unref(c->creds);
+  gpr_free(ctx);
+}
diff --git a/src/core/security/security_context.h b/src/core/security/security_context.h
new file mode 100644
index 00000000000..561633b452f
--- /dev/null
+++ b/src/core/security/security_context.h
@@ -0,0 +1,48 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H
+#define GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H
+
+#include "src/core/security/credentials.h"
+
+/* Security context attached to a client-side call. */
+typedef struct {
+  grpc_credentials *creds;
+} grpc_client_security_context;
+
+grpc_client_security_context *grpc_client_security_context_create(void);
+void grpc_client_security_context_destroy(void *ctx);
+
+#endif  /* GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H */
+
diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index f3658b56c40..e117f270df7 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -375,18 +375,10 @@ void grpc_call_internal_unref(grpc_call *c, int allow_immediate_deletion) {
 
 static void set_status_code(grpc_call *call, status_source source,
                             gpr_uint32 status) {
-  int flush;
-
   call->status[source].is_set = 1;
   call->status[source].code = status;
 
-  if (call->is_client) {
-    flush = status == GRPC_STATUS_CANCELLED;
-  } else {
-    flush = status != GRPC_STATUS_OK;
-  }
-
-  if (flush && !grpc_bbq_empty(&call->incoming_queue)) {
+  if (status != GRPC_STATUS_OK && !grpc_bbq_empty(&call->incoming_queue)) {
     grpc_bbq_flush(&call->incoming_queue);
   }
 }
@@ -1310,3 +1302,5 @@ void grpc_call_context_set(grpc_call *call, grpc_context_index elem, void *value
 void *grpc_call_context_get(grpc_call *call, grpc_context_index elem) {
   return call->context[elem];
 }
+
+gpr_uint8 grpc_call_is_client(grpc_call *call) { return call->is_client; }
diff --git a/src/core/surface/call.h b/src/core/surface/call.h
index 18a77babac2..02378b6e8ef 100644
--- a/src/core/surface/call.h
+++ b/src/core/surface/call.h
@@ -98,12 +98,14 @@ grpc_completion_queue *grpc_call_get_completion_queue(grpc_call *call);
 void grpc_call_internal_ref(grpc_call *call, const char *reason);
 void grpc_call_internal_unref(grpc_call *call, const char *reason, int allow_immediate_deletion);
 #define GRPC_CALL_INTERNAL_REF(call, reason) grpc_call_internal_ref(call, reason)
-#define GRPC_CALL_INTERNAL_UNREF(call, reason, allow_immediate_deletion) grpc_call_internal_unref(call, reason, allow_immediate_deletion)
+#define GRPC_CALL_INTERNAL_UNREF(call, reason, allow_immediate_deletion) \
+  grpc_call_internal_unref(call, reason, allow_immediate_deletion)
 #else
 void grpc_call_internal_ref(grpc_call *call);
 void grpc_call_internal_unref(grpc_call *call, int allow_immediate_deletion);
 #define GRPC_CALL_INTERNAL_REF(call, reason) grpc_call_internal_ref(call)
-#define GRPC_CALL_INTERNAL_UNREF(call, reason, allow_immediate_deletion) grpc_call_internal_unref(call, allow_immediate_deletion)
+#define GRPC_CALL_INTERNAL_UNREF(call, reason, allow_immediate_deletion) \
+  grpc_call_internal_unref(call, allow_immediate_deletion)
 #endif
 
 grpc_call_error grpc_call_start_ioreq_and_call_back(
@@ -131,4 +133,6 @@ void *grpc_call_context_get(grpc_call *call, grpc_context_index elem);
 #define GRPC_CALL_LOG_BATCH(sev, call, ops, nops, tag) \
   if (grpc_trace_batch) grpc_call_log_batch(sev, call, ops, nops, tag)
 
+gpr_uint8 grpc_call_is_client(grpc_call *call);
+
 #endif /* GRPC_INTERNAL_CORE_SURFACE_CALL_H */
diff --git a/src/csharp/Grpc.Auth/GoogleCredential.cs b/src/csharp/Grpc.Auth/GoogleCredential.cs
index 36d43d32071..8d5e543a216 100644
--- a/src/csharp/Grpc.Auth/GoogleCredential.cs
+++ b/src/csharp/Grpc.Auth/GoogleCredential.cs
@@ -37,7 +37,6 @@ using System.IO;
 using System.Security.Cryptography;
 
 using Google.Apis.Auth.OAuth2;
-using Mono.Security.Cryptography;
 using Newtonsoft.Json.Linq;
 using Org.BouncyCastle.Crypto.Parameters;
 using Org.BouncyCastle.Security;
@@ -113,8 +112,7 @@ namespace Grpc.Auth
         {
             // TODO(jtattermusch): temporary code to create RSACryptoServiceProvider.
             base64PrivateKey = base64PrivateKey.Replace("-----BEGIN PRIVATE KEY-----", "").Replace("\n", "").Replace("-----END PRIVATE KEY-----", "");
-            PKCS8.PrivateKeyInfo PKI = new PKCS8.PrivateKeyInfo(Convert.FromBase64String(base64PrivateKey));
-            RsaPrivateCrtKeyParameters key = (RsaPrivateCrtKeyParameters)PrivateKeyFactory.CreateKey(PKI.GetBytes());
+            RsaPrivateCrtKeyParameters key = (RsaPrivateCrtKeyParameters)PrivateKeyFactory.CreateKey(Convert.FromBase64String(base64PrivateKey));
             RSAParameters rsaParameters = DotNetUtilities.ToRSAParameters(key);
             RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
             rsa.ImportParameters(rsaParameters);
diff --git a/src/csharp/Grpc.Auth/Grpc.Auth.csproj b/src/csharp/Grpc.Auth/Grpc.Auth.csproj
index 1931db5fd8f..f7724ea6433 100644
--- a/src/csharp/Grpc.Auth/Grpc.Auth.csproj
+++ b/src/csharp/Grpc.Auth/Grpc.Auth.csproj
@@ -51,9 +51,6 @@
     <Reference Include="Microsoft.Threading.Tasks.Extensions.Desktop">
       <HintPath>..\packages\Microsoft.Bcl.Async.1.0.168\lib\net40\Microsoft.Threading.Tasks.Extensions.Desktop.dll</HintPath>
     </Reference>
-    <Reference Include="Mono.Security">
-      <HintPath>..\packages\Mono.Security.3.2.3.0\lib\net45\Mono.Security.dll</HintPath>
-    </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
diff --git a/src/csharp/Grpc.Auth/packages.config b/src/csharp/Grpc.Auth/packages.config
index 0816bdbad15..7d348872ba7 100644
--- a/src/csharp/Grpc.Auth/packages.config
+++ b/src/csharp/Grpc.Auth/packages.config
@@ -7,6 +7,5 @@
   <package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />
   <package id="Microsoft.Net.Http" version="2.2.28" targetFramework="net45" />
-  <package id="Mono.Security" version="3.2.3.0" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.Examples.MathClient/MathClient.cs b/src/csharp/Grpc.Examples.MathClient/MathClient.cs
index ca7683d399f..85d9cdc7a61 100644
--- a/src/csharp/Grpc.Examples.MathClient/MathClient.cs
+++ b/src/csharp/Grpc.Examples.MathClient/MathClient.cs
@@ -43,7 +43,7 @@ namespace math
 
             using (Channel channel = new Channel("127.0.0.1:23456"))
             {
-                MathGrpc.IMathServiceClient stub = new MathGrpc.MathServiceClientStub(channel);
+                Math.IMathClient stub = new Math.MathClient(channel);
                 MathExamples.DivExample(stub);
 
                 MathExamples.DivAsyncExample(stub).Wait();
diff --git a/src/csharp/Grpc.Examples.MathServer/MathServer.cs b/src/csharp/Grpc.Examples.MathServer/MathServer.cs
index cfde9b42c76..d05e3f28080 100644
--- a/src/csharp/Grpc.Examples.MathServer/MathServer.cs
+++ b/src/csharp/Grpc.Examples.MathServer/MathServer.cs
@@ -45,7 +45,7 @@ namespace math
             GrpcEnvironment.Initialize();
 
             Server server = new Server();
-            server.AddServiceDefinition(MathGrpc.BindService(new MathServiceImpl()));
+            server.AddServiceDefinition(Math.BindService(new MathServiceImpl()));
             int port = server.AddListeningPort(host, 23456);
             server.Start();
 
diff --git a/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj b/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
index f9c1caf700d..87ccf07dd8b 100644
--- a/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
+++ b/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
@@ -37,18 +37,6 @@
     <Reference Include="Google.ProtocolBuffers">
       <HintPath>..\packages\Google.ProtocolBuffers.2.4.1.521\lib\net40\Google.ProtocolBuffers.dll</HintPath>
     </Reference>
-    <Reference Include="System.Reactive.Interfaces">
-      <HintPath>..\packages\Rx-Interfaces.2.2.5\lib\net45\System.Reactive.Interfaces.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Reactive.Core">
-      <HintPath>..\packages\Rx-Core.2.2.5\lib\net45\System.Reactive.Core.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Reactive.Linq">
-      <HintPath>..\packages\Rx-Linq.2.2.5\lib\net45\System.Reactive.Linq.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Reactive.PlatformServices">
-      <HintPath>..\packages\Rx-PlatformServices.2.2.5\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
-    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -71,4 +59,4 @@
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file
diff --git a/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs b/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
index 4ada95edd6d..4997d3aa42d 100644
--- a/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
+++ b/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
@@ -33,7 +33,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Reactive.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Grpc.Core;
@@ -50,7 +49,7 @@ namespace math.Tests
         string host = "localhost";
         Server server;
         Channel channel;
-        MathGrpc.IMathServiceClient client;
+        Math.IMathClient client;
 
         [TestFixtureSetUp]
         public void Init()
@@ -58,7 +57,7 @@ namespace math.Tests
             GrpcEnvironment.Initialize();
 
             server = new Server();
-            server.AddServiceDefinition(MathGrpc.BindService(new MathServiceImpl()));
+            server.AddServiceDefinition(Math.BindService(new MathServiceImpl()));
             int port = server.AddListeningPort(host, Server.PickUnusedPort);
             server.Start();
             channel = new Channel(host + ":" + port);
@@ -69,7 +68,7 @@ namespace math.Tests
             {
                 headerBuilder.Add(new Metadata.MetadataEntry("customHeader", "abcdef"));
             });
-            client = MathGrpc.NewStub(channel, stubConfig);
+            client = Math.NewStub(channel, stubConfig);
         }
 
         [TestFixtureTearDown]
diff --git a/src/csharp/Grpc.Examples.Tests/packages.config b/src/csharp/Grpc.Examples.Tests/packages.config
index 06c5e6a4ebe..4d6ec63b3cd 100644
--- a/src/csharp/Grpc.Examples.Tests/packages.config
+++ b/src/csharp/Grpc.Examples.Tests/packages.config
@@ -2,9 +2,4 @@
 <packages>
   <package id="Google.ProtocolBuffers" version="2.4.1.521" targetFramework="net45" />
   <package id="NUnit" version="2.6.4" targetFramework="net45" />
-  <package id="Rx-Core" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Interfaces" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Linq" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Main" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-PlatformServices" version="2.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.Examples/Grpc.Examples.csproj b/src/csharp/Grpc.Examples/Grpc.Examples.csproj
index 1609c4e3dfd..2c5019c214b 100644
--- a/src/csharp/Grpc.Examples/Grpc.Examples.csproj
+++ b/src/csharp/Grpc.Examples/Grpc.Examples.csproj
@@ -31,19 +31,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
-    <Reference Include="System.Reactive.Core">
-      <HintPath>..\packages\Rx-Core.2.2.5\lib\net45\System.Reactive.Core.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Reactive.Interfaces">
-      <HintPath>..\packages\Rx-Interfaces.2.2.5\lib\net45\System.Reactive.Interfaces.dll</HintPath>
-    </Reference>
     <Reference Include="System.Data.Linq" />
-    <Reference Include="System.Reactive.Linq">
-      <HintPath>..\packages\Rx-Linq.2.2.5\lib\net45\System.Reactive.Linq.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Reactive.PlatformServices">
-      <HintPath>..\packages\Rx-PlatformServices.2.2.5\lib\net45\System.Reactive.PlatformServices.dll</HintPath>
-    </Reference>
     <Reference Include="Google.ProtocolBuffers">
       <HintPath>..\packages\Google.ProtocolBuffers.2.4.1.521\lib\net40\Google.ProtocolBuffers.dll</HintPath>
     </Reference>
diff --git a/src/csharp/Grpc.Examples/MathExamples.cs b/src/csharp/Grpc.Examples/MathExamples.cs
index dba5a7736cd..ab06a44c0d8 100644
--- a/src/csharp/Grpc.Examples/MathExamples.cs
+++ b/src/csharp/Grpc.Examples/MathExamples.cs
@@ -31,7 +31,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Reactive.Linq;
 using System.Threading.Tasks;
 using Grpc.Core.Utils;
 
@@ -39,34 +38,34 @@ namespace math
 {
     public static class MathExamples
     {
-        public static void DivExample(MathGrpc.IMathServiceClient stub)
+        public static void DivExample(Math.IMathClient stub)
         {
             DivReply result = stub.Div(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
             Console.WriteLine("Div Result: " + result);
         }
 
-        public static async Task DivAsyncExample(MathGrpc.IMathServiceClient stub)
+        public static async Task DivAsyncExample(Math.IMathClient stub)
         {
             Task<DivReply> resultTask = stub.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
             DivReply result = await resultTask;
             Console.WriteLine("DivAsync Result: " + result);
         }
 
-        public static async Task DivAsyncWithCancellationExample(MathGrpc.IMathServiceClient stub)
+        public static async Task DivAsyncWithCancellationExample(Math.IMathClient stub)
         {
             Task<DivReply> resultTask = stub.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
             DivReply result = await resultTask;
             Console.WriteLine(result);
         }
 
-        public static async Task FibExample(MathGrpc.IMathServiceClient stub)
+        public static async Task FibExample(Math.IMathClient stub)
         {
             var call = stub.Fib(new FibArgs.Builder { Limit = 5 }.Build());
             List<Num> result = await call.ResponseStream.ToList();
             Console.WriteLine("Fib Result: " + string.Join("|", result));
         }
 
-        public static async Task SumExample(MathGrpc.IMathServiceClient stub)
+        public static async Task SumExample(Math.IMathClient stub)
         {
             var numbers = new List<Num>
             {
@@ -80,7 +79,7 @@ namespace math
             Console.WriteLine("Sum Result: " + await call.Result);
         }
 
-        public static async Task DivManyExample(MathGrpc.IMathServiceClient stub)
+        public static async Task DivManyExample(Math.IMathClient stub)
         {
             var divArgsList = new List<DivArgs>
             {
@@ -93,7 +92,7 @@ namespace math
             Console.WriteLine("DivMany Result: " + string.Join("|", await call.ResponseStream.ToList()));
         }
 
-        public static async Task DependendRequestsExample(MathGrpc.IMathServiceClient stub)
+        public static async Task DependendRequestsExample(Math.IMathClient stub)
         {
             var numbers = new List<Num>
             {
diff --git a/src/csharp/Grpc.Examples/MathGrpc.cs b/src/csharp/Grpc.Examples/MathGrpc.cs
index 03f5c31cb7a..2546fd220de 100644
--- a/src/csharp/Grpc.Examples/MathGrpc.cs
+++ b/src/csharp/Grpc.Examples/MathGrpc.cs
@@ -1,164 +1,122 @@
-#region Copyright notice and license
-
-// Copyright 2015, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#endregion
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: math.proto
+#region Designer generated code
 
 using System;
-using System.Collections.Generic;
-using System.Reactive.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Grpc.Core;
 
-namespace math
-{
-    /// <summary>
-    /// Math service definitions (this is handwritten version of code that will normally be generated).
-    /// </summary>
-    public class MathGrpc
+namespace math {
+  public static class Math
+  {
+    static readonly string __ServiceName = "math.Math";
+
+    static readonly Marshaller<DivArgs> __Marshaller_DivArgs = Marshallers.Create((arg) => arg.ToByteArray(), DivArgs.ParseFrom);
+    static readonly Marshaller<DivReply> __Marshaller_DivReply = Marshallers.Create((arg) => arg.ToByteArray(), DivReply.ParseFrom);
+    static readonly Marshaller<FibArgs> __Marshaller_FibArgs = Marshallers.Create((arg) => arg.ToByteArray(), FibArgs.ParseFrom);
+    static readonly Marshaller<Num> __Marshaller_Num = Marshallers.Create((arg) => arg.ToByteArray(), Num.ParseFrom);
+
+    static readonly Method<DivArgs, DivReply> __Method_Div = new Method<DivArgs, DivReply>(
+        MethodType.Unary,
+        "Div",
+        __Marshaller_DivArgs,
+        __Marshaller_DivReply);
+
+    static readonly Method<DivArgs, DivReply> __Method_DivMany = new Method<DivArgs, DivReply>(
+        MethodType.DuplexStreaming,
+        "DivMany",
+        __Marshaller_DivArgs,
+        __Marshaller_DivReply);
+
+    static readonly Method<FibArgs, Num> __Method_Fib = new Method<FibArgs, Num>(
+        MethodType.ServerStreaming,
+        "Fib",
+        __Marshaller_FibArgs,
+        __Marshaller_Num);
+
+    static readonly Method<Num, Num> __Method_Sum = new Method<Num, Num>(
+        MethodType.ClientStreaming,
+        "Sum",
+        __Marshaller_Num,
+        __Marshaller_Num);
+
+    // client-side stub interface
+    public interface IMathClient
     {
-        static readonly string ServiceName = "/math.Math";
-
-        static readonly Marshaller<DivArgs> DivArgsMarshaller = Marshallers.Create((arg) => arg.ToByteArray(), DivArgs.ParseFrom);
-        static readonly Marshaller<DivReply> DivReplyMarshaller = Marshallers.Create((arg) => arg.ToByteArray(), DivReply.ParseFrom);
-        static readonly Marshaller<Num> NumMarshaller = Marshallers.Create((arg) => arg.ToByteArray(), Num.ParseFrom);
-        static readonly Marshaller<FibArgs> FibArgsMarshaller = Marshallers.Create((arg) => arg.ToByteArray(), FibArgs.ParseFrom);
-
-        static readonly Method<DivArgs, DivReply> DivMethod = new Method<DivArgs, DivReply>(
-            MethodType.Unary,
-            "Div",
-            DivArgsMarshaller,
-            DivReplyMarshaller);
-
-        static readonly Method<FibArgs, Num> FibMethod = new Method<FibArgs, Num>(
-            MethodType.ServerStreaming,
-            "Fib",
-            FibArgsMarshaller,
-            NumMarshaller);
-
-        static readonly Method<Num, Num> SumMethod = new Method<Num, Num>(
-            MethodType.ClientStreaming,
-            "Sum",
-            NumMarshaller,
-            NumMarshaller);
-
-        static readonly Method<DivArgs, DivReply> DivManyMethod = new Method<DivArgs, DivReply>(
-            MethodType.DuplexStreaming,
-            "DivMany",
-            DivArgsMarshaller,
-            DivReplyMarshaller);
-
-        public interface IMathServiceClient
-        {
-            DivReply Div(DivArgs request, CancellationToken token = default(CancellationToken));
-
-            Task<DivReply> DivAsync(DivArgs request, CancellationToken token = default(CancellationToken));
-
-            AsyncServerStreamingCall<Num> Fib(FibArgs request, CancellationToken token = default(CancellationToken));
-
-            AsyncClientStreamingCall<Num, Num> Sum(CancellationToken token = default(CancellationToken));
-
-            AsyncDuplexStreamingCall<DivArgs, DivReply> DivMany(CancellationToken token = default(CancellationToken));
-        }
-
-        public class MathServiceClientStub : AbstractStub<MathServiceClientStub, StubConfiguration>, IMathServiceClient
-        {
-            public MathServiceClientStub(Channel channel) : this(channel, StubConfiguration.Default)
-            {
-            }
-
-            public MathServiceClientStub(Channel channel, StubConfiguration config) : base(channel, config)
-            {
-            }
-
-            public DivReply Div(DivArgs request, CancellationToken token = default(CancellationToken))
-            {
-                var call = CreateCall(ServiceName, DivMethod);
-                return Calls.BlockingUnaryCall(call, request, token);
-            }
-
-            public Task<DivReply> DivAsync(DivArgs request, CancellationToken token = default(CancellationToken))
-            {
-                var call = CreateCall(ServiceName, DivMethod);
-                return Calls.AsyncUnaryCall(call, request, token);
-            }
-
-            public AsyncServerStreamingCall<Num> Fib(FibArgs request, CancellationToken token = default(CancellationToken))
-            {
-                var call = CreateCall(ServiceName, FibMethod);
-                return Calls.AsyncServerStreamingCall(call, request, token);
-            }
-
-            public AsyncClientStreamingCall<Num, Num> Sum(CancellationToken token = default(CancellationToken))
-            {
-                var call = CreateCall(ServiceName, SumMethod);
-                return Calls.AsyncClientStreamingCall(call, token);
-            }
-
-            public AsyncDuplexStreamingCall<DivArgs, DivReply> DivMany(CancellationToken token = default(CancellationToken))
-            {
-                var call = CreateCall(ServiceName, DivManyMethod);
-                return Calls.AsyncDuplexStreamingCall(call, token);
-            }
-        }
-
-        // server-side interface
-        public interface IMathService
-        {
-            Task<DivReply> Div(ServerCallContext context, DivArgs request);
-
-            Task Fib(ServerCallContext context, FibArgs request, IServerStreamWriter<Num> responseStream);
+      DivReply Div(DivArgs request, CancellationToken token = default(CancellationToken));
+      Task<DivReply> DivAsync(DivArgs request, CancellationToken token = default(CancellationToken));
+      AsyncDuplexStreamingCall<DivArgs, DivReply> DivMany(CancellationToken token = default(CancellationToken));
+      AsyncServerStreamingCall<Num> Fib(FibArgs request, CancellationToken token = default(CancellationToken));
+      AsyncClientStreamingCall<Num, Num> Sum(CancellationToken token = default(CancellationToken));
+    }
 
-            Task<Num> Sum(ServerCallContext context, IAsyncStreamReader<Num> requestStream);
+    // server-side interface
+    public interface IMath
+    {
+      Task<DivReply> Div(ServerCallContext context, DivArgs request);
+      Task DivMany(ServerCallContext context, IAsyncStreamReader<DivArgs> requestStream, IServerStreamWriter<DivReply> responseStream);
+      Task Fib(ServerCallContext context, FibArgs request, IServerStreamWriter<Num> responseStream);
+      Task<Num> Sum(ServerCallContext context, IAsyncStreamReader<Num> requestStream);
+    }
 
-            Task DivMany(ServerCallContext context, IAsyncStreamReader<DivArgs> requestStream, IServerStreamWriter<DivReply> responseStream);
-        }
+    // client stub
+    public class MathClient : AbstractStub<MathClient, StubConfiguration>, IMathClient
+    {
+      public MathClient(Channel channel) : this(channel, StubConfiguration.Default)
+      {
+      }
+      public MathClient(Channel channel, StubConfiguration config) : base(channel, config)
+      {
+      }
+      public DivReply Div(DivArgs request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_Div);
+        return Calls.BlockingUnaryCall(call, request, token);
+      }
+      public Task<DivReply> DivAsync(DivArgs request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_Div);
+        return Calls.AsyncUnaryCall(call, request, token);
+      }
+      public AsyncDuplexStreamingCall<DivArgs, DivReply> DivMany(CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_DivMany);
+        return Calls.AsyncDuplexStreamingCall(call, token);
+      }
+      public AsyncServerStreamingCall<Num> Fib(FibArgs request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_Fib);
+        return Calls.AsyncServerStreamingCall(call, request, token);
+      }
+      public AsyncClientStreamingCall<Num, Num> Sum(CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_Sum);
+        return Calls.AsyncClientStreamingCall(call, token);
+      }
+    }
 
-        public static ServerServiceDefinition BindService(IMathService serviceImpl)
-        {
-            return ServerServiceDefinition.CreateBuilder(ServiceName)
-                .AddMethod(DivMethod, serviceImpl.Div)
-                .AddMethod(FibMethod, serviceImpl.Fib)
-                .AddMethod(SumMethod, serviceImpl.Sum)
-                .AddMethod(DivManyMethod, serviceImpl.DivMany).Build();
-        }
+    // creates service definition that can be registered with a server
+    public static ServerServiceDefinition BindService(IMath serviceImpl)
+    {
+      return ServerServiceDefinition.CreateBuilder(__ServiceName)
+          .AddMethod(__Method_Div, serviceImpl.Div)
+          .AddMethod(__Method_DivMany, serviceImpl.DivMany)
+          .AddMethod(__Method_Fib, serviceImpl.Fib)
+          .AddMethod(__Method_Sum, serviceImpl.Sum).Build();
+    }
 
-        public static IMathServiceClient NewStub(Channel channel)
-        {
-            return new MathServiceClientStub(channel);
-        }
+    // creates a new client stub
+    public static IMathClient NewStub(Channel channel)
+    {
+      return new MathClient(channel);
+    }
 
-        public static IMathServiceClient NewStub(Channel channel, StubConfiguration config)
-        {
-            return new MathServiceClientStub(channel, config);
-        }
+    // creates a new client stub
+    public static IMathClient NewStub(Channel channel, StubConfiguration config)
+    {
+      return new MathClient(channel, config);
     }
+  }
 }
+#endregion
diff --git a/src/csharp/Grpc.Examples/MathServiceImpl.cs b/src/csharp/Grpc.Examples/MathServiceImpl.cs
index 800dee87354..3b33b09bbda 100644
--- a/src/csharp/Grpc.Examples/MathServiceImpl.cs
+++ b/src/csharp/Grpc.Examples/MathServiceImpl.cs
@@ -33,7 +33,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Reactive.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Grpc.Core;
@@ -44,7 +43,7 @@ namespace math
     /// <summary>
     /// Implementation of MathService server
     /// </summary>
-    public class MathServiceImpl : MathGrpc.IMathService
+    public class MathServiceImpl : Math.IMath
     {
         public Task<DivReply> Div(ServerCallContext context, DivArgs request)
         {
diff --git a/src/csharp/Grpc.Examples/packages.config b/src/csharp/Grpc.Examples/packages.config
index a6a949b3b3a..51c17bcd5e7 100644
--- a/src/csharp/Grpc.Examples/packages.config
+++ b/src/csharp/Grpc.Examples/packages.config
@@ -1,11 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.ProtocolBuffers" version="2.4.1.521" targetFramework="net45" />
-  <package id="Ix-Main" version="1.2.3" targetFramework="net45" />
   <package id="NUnit" version="2.6.4" targetFramework="net45" />
-  <package id="Rx-Core" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Interfaces" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Linq" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-Main" version="2.2.5" targetFramework="net45" />
-  <package id="Rx-PlatformServices" version="2.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj b/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
index 13bbb5363fa..1ca3dd24e1c 100644
--- a/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
+++ b/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
-    <ProductVersion>10.0.0</ProductVersion>
+    <ProductVersion>8.0.30703</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{C61154BA-DD4A-4838-8420-0162A28925E0}</ProjectGuid>
     <OutputType>Library</OutputType>
@@ -72,7 +72,6 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="TestServiceGrpc.cs" />
     <Compile Include="Empty.cs" />
     <Compile Include="Messages.cs" />
     <Compile Include="InteropClientServerTest.cs" />
@@ -80,6 +79,7 @@
     <Compile Include="InteropServer.cs" />
     <Compile Include="InteropClient.cs" />
     <Compile Include="TestCredentials.cs" />
+    <Compile Include="TestGrpc.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index a433659a086..02f8a369def 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -132,14 +132,14 @@ namespace Grpc.IntegrationTesting
                     stubConfig = new StubConfiguration(OAuth2InterceptorFactory.Create(credential));
                 }
 
-                TestServiceGrpc.ITestServiceClient client = new TestServiceGrpc.TestServiceClientStub(channel, stubConfig);
+                TestService.ITestServiceClient client = new TestService.TestServiceClient(channel, stubConfig);
                 RunTestCase(options.testCase, client);
             }
 
             GrpcEnvironment.Shutdown();
         }
 
-        private void RunTestCase(string testCase, TestServiceGrpc.ITestServiceClient client)
+        private void RunTestCase(string testCase, TestService.ITestServiceClient client)
         {
             switch (testCase)
             {
@@ -181,7 +181,7 @@ namespace Grpc.IntegrationTesting
             }
         }
 
-        public static void RunEmptyUnary(TestServiceGrpc.ITestServiceClient client)
+        public static void RunEmptyUnary(TestService.ITestServiceClient client)
         {
             Console.WriteLine("running empty_unary");
             var response = client.EmptyCall(Empty.DefaultInstance);
@@ -189,7 +189,7 @@ namespace Grpc.IntegrationTesting
             Console.WriteLine("Passed!");
         }
 
-        public static void RunLargeUnary(TestServiceGrpc.ITestServiceClient client)
+        public static void RunLargeUnary(TestService.ITestServiceClient client)
         {
             Console.WriteLine("running large_unary");
             var request = SimpleRequest.CreateBuilder()
@@ -205,7 +205,7 @@ namespace Grpc.IntegrationTesting
             Console.WriteLine("Passed!");
         }
 
-        public static void RunClientStreaming(TestServiceGrpc.ITestServiceClient client)
+        public static void RunClientStreaming(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -222,7 +222,7 @@ namespace Grpc.IntegrationTesting
             }).Wait();
         }
 
-        public static void RunServerStreaming(TestServiceGrpc.ITestServiceClient client)
+        public static void RunServerStreaming(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -248,7 +248,7 @@ namespace Grpc.IntegrationTesting
             }).Wait();
         }
 
-        public static void RunPingPong(TestServiceGrpc.ITestServiceClient client)
+        public static void RunPingPong(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -303,7 +303,7 @@ namespace Grpc.IntegrationTesting
             }).Wait();
         }
 
-        public static void RunEmptyStream(TestServiceGrpc.ITestServiceClient client)
+        public static void RunEmptyStream(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -318,7 +318,7 @@ namespace Grpc.IntegrationTesting
             }).Wait();
         }
 
-        public static void RunServiceAccountCreds(TestServiceGrpc.ITestServiceClient client)
+        public static void RunServiceAccountCreds(TestService.ITestServiceClient client)
         {
             Console.WriteLine("running service_account_creds");
             var request = SimpleRequest.CreateBuilder()
@@ -338,7 +338,7 @@ namespace Grpc.IntegrationTesting
             Console.WriteLine("Passed!");
         }
 
-        public static void RunComputeEngineCreds(TestServiceGrpc.ITestServiceClient client)
+        public static void RunComputeEngineCreds(TestService.ITestServiceClient client)
         {
             Console.WriteLine("running compute_engine_creds");
             var request = SimpleRequest.CreateBuilder()
@@ -358,7 +358,7 @@ namespace Grpc.IntegrationTesting
             Console.WriteLine("Passed!");
         }
 
-        public static void RunCancelAfterBegin(TestServiceGrpc.ITestServiceClient client)
+        public static void RunCancelAfterBegin(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -383,7 +383,7 @@ namespace Grpc.IntegrationTesting
             }).Wait();
         }
 
-        public static void RunCancelAfterFirstResponse(TestServiceGrpc.ITestServiceClient client)
+        public static void RunCancelAfterFirstResponse(TestService.ITestServiceClient client)
         {
             Task.Run(async () =>
             {
@@ -419,7 +419,7 @@ namespace Grpc.IntegrationTesting
         }
 
         // This is not an official interop test, but it's useful.
-        public static void RunBenchmarkEmptyUnary(TestServiceGrpc.ITestServiceClient client)
+        public static void RunBenchmarkEmptyUnary(TestService.ITestServiceClient client)
         {
             BenchmarkUtil.RunBenchmark(10000, 10000,
                                        () => { client.EmptyCall(Empty.DefaultInstance); });
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs b/src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs
index 9e49ce0d174..ddbfc61a4ef 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs
@@ -50,7 +50,7 @@ namespace Grpc.IntegrationTesting
         string host = "localhost";
         Server server;
         Channel channel;
-        TestServiceGrpc.ITestServiceClient client;
+        TestService.ITestServiceClient client;
 
         [TestFixtureSetUp]
         public void Init()
@@ -58,7 +58,7 @@ namespace Grpc.IntegrationTesting
             GrpcEnvironment.Initialize();
 
             server = new Server();
-            server.AddServiceDefinition(TestServiceGrpc.BindService(new TestServiceImpl()));
+            server.AddServiceDefinition(TestService.BindService(new TestServiceImpl()));
             int port = server.AddListeningPort(host, Server.PickUnusedPort, TestCredentials.CreateTestServerCredentials());
             server.Start();
 
@@ -66,7 +66,7 @@ namespace Grpc.IntegrationTesting
                 .AddString(ChannelArgs.SslTargetNameOverrideKey, TestCredentials.DefaultHostOverride).Build();
 
             channel = new Channel(host + ":" + port, TestCredentials.CreateTestClientCredentials(true), channelArgs);
-            client = TestServiceGrpc.NewStub(channel);
+            client = TestService.NewStub(channel);
         }
 
         [TestFixtureTearDown]
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropServer.cs b/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
index ca54aed0418..87c3cbe1d4c 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
@@ -91,7 +91,7 @@ namespace Grpc.IntegrationTesting
             GrpcEnvironment.Initialize();
 
             var server = new Server();
-            server.AddServiceDefinition(TestServiceGrpc.BindService(new TestServiceImpl()));
+            server.AddServiceDefinition(TestService.BindService(new TestServiceImpl()));
 
             string host = "0.0.0.0";
             int port = options.port.Value;
diff --git a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
new file mode 100644
index 00000000000..679aafb57a9
--- /dev/null
+++ b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
@@ -0,0 +1,159 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: test.proto
+#region Designer generated code
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Grpc.Core;
+
+namespace grpc.testing {
+  public static class TestService
+  {
+    static readonly string __ServiceName = "grpc.testing.TestService";
+
+    static readonly Marshaller<Empty> __Marshaller_Empty = Marshallers.Create((arg) => arg.ToByteArray(), Empty.ParseFrom);
+    static readonly Marshaller<SimpleRequest> __Marshaller_SimpleRequest = Marshallers.Create((arg) => arg.ToByteArray(), SimpleRequest.ParseFrom);
+    static readonly Marshaller<SimpleResponse> __Marshaller_SimpleResponse = Marshallers.Create((arg) => arg.ToByteArray(), SimpleResponse.ParseFrom);
+    static readonly Marshaller<StreamingOutputCallRequest> __Marshaller_StreamingOutputCallRequest = Marshallers.Create((arg) => arg.ToByteArray(), StreamingOutputCallRequest.ParseFrom);
+    static readonly Marshaller<StreamingOutputCallResponse> __Marshaller_StreamingOutputCallResponse = Marshallers.Create((arg) => arg.ToByteArray(), StreamingOutputCallResponse.ParseFrom);
+    static readonly Marshaller<StreamingInputCallRequest> __Marshaller_StreamingInputCallRequest = Marshallers.Create((arg) => arg.ToByteArray(), StreamingInputCallRequest.ParseFrom);
+    static readonly Marshaller<StreamingInputCallResponse> __Marshaller_StreamingInputCallResponse = Marshallers.Create((arg) => arg.ToByteArray(), StreamingInputCallResponse.ParseFrom);
+
+    static readonly Method<Empty, Empty> __Method_EmptyCall = new Method<Empty, Empty>(
+        MethodType.Unary,
+        "EmptyCall",
+        __Marshaller_Empty,
+        __Marshaller_Empty);
+
+    static readonly Method<SimpleRequest, SimpleResponse> __Method_UnaryCall = new Method<SimpleRequest, SimpleResponse>(
+        MethodType.Unary,
+        "UnaryCall",
+        __Marshaller_SimpleRequest,
+        __Marshaller_SimpleResponse);
+
+    static readonly Method<StreamingOutputCallRequest, StreamingOutputCallResponse> __Method_StreamingOutputCall = new Method<StreamingOutputCallRequest, StreamingOutputCallResponse>(
+        MethodType.ServerStreaming,
+        "StreamingOutputCall",
+        __Marshaller_StreamingOutputCallRequest,
+        __Marshaller_StreamingOutputCallResponse);
+
+    static readonly Method<StreamingInputCallRequest, StreamingInputCallResponse> __Method_StreamingInputCall = new Method<StreamingInputCallRequest, StreamingInputCallResponse>(
+        MethodType.ClientStreaming,
+        "StreamingInputCall",
+        __Marshaller_StreamingInputCallRequest,
+        __Marshaller_StreamingInputCallResponse);
+
+    static readonly Method<StreamingOutputCallRequest, StreamingOutputCallResponse> __Method_FullDuplexCall = new Method<StreamingOutputCallRequest, StreamingOutputCallResponse>(
+        MethodType.DuplexStreaming,
+        "FullDuplexCall",
+        __Marshaller_StreamingOutputCallRequest,
+        __Marshaller_StreamingOutputCallResponse);
+
+    static readonly Method<StreamingOutputCallRequest, StreamingOutputCallResponse> __Method_HalfDuplexCall = new Method<StreamingOutputCallRequest, StreamingOutputCallResponse>(
+        MethodType.DuplexStreaming,
+        "HalfDuplexCall",
+        __Marshaller_StreamingOutputCallRequest,
+        __Marshaller_StreamingOutputCallResponse);
+
+    // client-side stub interface
+    public interface ITestServiceClient
+    {
+      Empty EmptyCall(Empty request, CancellationToken token = default(CancellationToken));
+      Task<Empty> EmptyCallAsync(Empty request, CancellationToken token = default(CancellationToken));
+      SimpleResponse UnaryCall(SimpleRequest request, CancellationToken token = default(CancellationToken));
+      Task<SimpleResponse> UnaryCallAsync(SimpleRequest request, CancellationToken token = default(CancellationToken));
+      AsyncServerStreamingCall<StreamingOutputCallResponse> StreamingOutputCall(StreamingOutputCallRequest request, CancellationToken token = default(CancellationToken));
+      AsyncClientStreamingCall<StreamingInputCallRequest, StreamingInputCallResponse> StreamingInputCall(CancellationToken token = default(CancellationToken));
+      AsyncDuplexStreamingCall<StreamingOutputCallRequest, StreamingOutputCallResponse> FullDuplexCall(CancellationToken token = default(CancellationToken));
+      AsyncDuplexStreamingCall<StreamingOutputCallRequest, StreamingOutputCallResponse> HalfDuplexCall(CancellationToken token = default(CancellationToken));
+    }
+
+    // server-side interface
+    public interface ITestService
+    {
+      Task<Empty> EmptyCall(ServerCallContext context, Empty request);
+      Task<SimpleResponse> UnaryCall(ServerCallContext context, SimpleRequest request);
+      Task StreamingOutputCall(ServerCallContext context, StreamingOutputCallRequest request, IServerStreamWriter<StreamingOutputCallResponse> responseStream);
+      Task<StreamingInputCallResponse> StreamingInputCall(ServerCallContext context, IAsyncStreamReader<StreamingInputCallRequest> requestStream);
+      Task FullDuplexCall(ServerCallContext context, IAsyncStreamReader<StreamingOutputCallRequest> requestStream, IServerStreamWriter<StreamingOutputCallResponse> responseStream);
+      Task HalfDuplexCall(ServerCallContext context, IAsyncStreamReader<StreamingOutputCallRequest> requestStream, IServerStreamWriter<StreamingOutputCallResponse> responseStream);
+    }
+
+    // client stub
+    public class TestServiceClient : AbstractStub<TestServiceClient, StubConfiguration>, ITestServiceClient
+    {
+      public TestServiceClient(Channel channel) : this(channel, StubConfiguration.Default)
+      {
+      }
+      public TestServiceClient(Channel channel, StubConfiguration config) : base(channel, config)
+      {
+      }
+      public Empty EmptyCall(Empty request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_EmptyCall);
+        return Calls.BlockingUnaryCall(call, request, token);
+      }
+      public Task<Empty> EmptyCallAsync(Empty request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_EmptyCall);
+        return Calls.AsyncUnaryCall(call, request, token);
+      }
+      public SimpleResponse UnaryCall(SimpleRequest request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_UnaryCall);
+        return Calls.BlockingUnaryCall(call, request, token);
+      }
+      public Task<SimpleResponse> UnaryCallAsync(SimpleRequest request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_UnaryCall);
+        return Calls.AsyncUnaryCall(call, request, token);
+      }
+      public AsyncServerStreamingCall<StreamingOutputCallResponse> StreamingOutputCall(StreamingOutputCallRequest request, CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_StreamingOutputCall);
+        return Calls.AsyncServerStreamingCall(call, request, token);
+      }
+      public AsyncClientStreamingCall<StreamingInputCallRequest, StreamingInputCallResponse> StreamingInputCall(CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_StreamingInputCall);
+        return Calls.AsyncClientStreamingCall(call, token);
+      }
+      public AsyncDuplexStreamingCall<StreamingOutputCallRequest, StreamingOutputCallResponse> FullDuplexCall(CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_FullDuplexCall);
+        return Calls.AsyncDuplexStreamingCall(call, token);
+      }
+      public AsyncDuplexStreamingCall<StreamingOutputCallRequest, StreamingOutputCallResponse> HalfDuplexCall(CancellationToken token = default(CancellationToken))
+      {
+        var call = CreateCall(__ServiceName, __Method_HalfDuplexCall);
+        return Calls.AsyncDuplexStreamingCall(call, token);
+      }
+    }
+
+    // creates service definition that can be registered with a server
+    public static ServerServiceDefinition BindService(ITestService serviceImpl)
+    {
+      return ServerServiceDefinition.CreateBuilder(__ServiceName)
+          .AddMethod(__Method_EmptyCall, serviceImpl.EmptyCall)
+          .AddMethod(__Method_UnaryCall, serviceImpl.UnaryCall)
+          .AddMethod(__Method_StreamingOutputCall, serviceImpl.StreamingOutputCall)
+          .AddMethod(__Method_StreamingInputCall, serviceImpl.StreamingInputCall)
+          .AddMethod(__Method_FullDuplexCall, serviceImpl.FullDuplexCall)
+          .AddMethod(__Method_HalfDuplexCall, serviceImpl.HalfDuplexCall).Build();
+    }
+
+    // creates a new client stub
+    public static ITestServiceClient NewStub(Channel channel)
+    {
+      return new TestServiceClient(channel);
+    }
+
+    // creates a new client stub
+    public static ITestServiceClient NewStub(Channel channel, StubConfiguration config)
+    {
+      return new TestServiceClient(channel, config);
+    }
+  }
+}
+#endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs b/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
index 40f32b5a88f..d6ba61ef82a 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
@@ -44,7 +44,7 @@ namespace grpc.testing
     /// <summary>
     /// Implementation of TestService server
     /// </summary>
-    public class TestServiceImpl : TestServiceGrpc.ITestService
+    public class TestServiceImpl : TestService.ITestService
     {
         public Task<Empty> EmptyCall(ServerCallContext context, Empty request)
         {
diff --git a/src/csharp/generate_proto_csharp.sh b/src/csharp/generate_proto_csharp.sh
new file mode 100755
index 00000000000..f980787bb70
--- /dev/null
+++ b/src/csharp/generate_proto_csharp.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Regenerates gRPC service stubs from proto files.
+set +e
+cd $(dirname $0)
+
+PLUGIN=protoc-gen-grpc=../../bins/opt/grpc_csharp_plugin
+EXAMPLES_DIR=Grpc.Examples
+INTEROP_DIR=Grpc.IntegrationTesting
+
+protoc --plugin=$PLUGIN --grpc_out=$EXAMPLES_DIR \
+    -I $EXAMPLES_DIR/proto $EXAMPLES_DIR/proto/math.proto
+
+protoc --plugin=$PLUGIN --grpc_out=$INTEROP_DIR \
+    -I $INTEROP_DIR/proto $INTEROP_DIR/proto/test.proto
diff --git a/src/node/index.js b/src/node/index.js
index 875756328d7..c09e416c6ed 100644
--- a/src/node/index.js
+++ b/src/node/index.js
@@ -100,22 +100,23 @@ function load(filename, format) {
 function getGoogleAuthDelegate(credential) {
   /**
    * Update a metadata object with authentication information.
+   * @param {string} authURI The uri to authenticate to
    * @param {Object} metadata Metadata object
    * @param {function(Error, Object)} callback
    */
-  return function updateMetadata(metadata, callback) {
+  return function updateMetadata(authURI, metadata, callback) {
     metadata = _.clone(metadata);
     if (metadata.Authorization) {
       metadata.Authorization = _.clone(metadata.Authorization);
     } else {
       metadata.Authorization = [];
     }
-    credential.getAccessToken(function(err, token) {
+    credential.getRequestMetadata(authURI, function(err, header) {
       if (err) {
         callback(err);
         return;
       }
-      metadata.Authorization.push('Bearer ' + token);
+      metadata.Authorization.push(header.Authorization);
       callback(null, metadata);
     });
   };
diff --git a/src/node/interop/interop_client.js b/src/node/interop/interop_client.js
index 3341486b9ed..02f341113d3 100644
--- a/src/node/interop/interop_client.js
+++ b/src/node/interop/interop_client.js
@@ -260,8 +260,8 @@ function cancelAfterFirstResponse(client, done) {
   call.on('data', function(data) {
     call.cancel();
   });
-  call.on('status', function(status) {
-    assert.strictEqual(status.code, grpc.status.CANCELLED);
+  call.on('error', function(error) {
+    assert.strictEqual(error.code, grpc.status.CANCELLED);
     done();
   });
 }
diff --git a/src/node/package.json b/src/node/package.json
index 6c0953a83f2..0bb3c3d1fd0 100644
--- a/src/node/package.json
+++ b/src/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.6.2",
+  "version": "0.7.0",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/src/node/src/client.js b/src/node/src/client.js
index b2b79e8b706..707a2d99d8d 100644
--- a/src/node/src/client.js
+++ b/src/node/src/client.js
@@ -245,6 +245,7 @@ function makeUnaryRequestFunction(method, serialize, deserialize) {
         if (response.status.code !== grpc.status.OK) {
           var error = new Error(response.status.details);
           error.code = response.status.code;
+          error.metadata = response.status.metadata;
           callback(error);
           return;
         }
@@ -316,6 +317,7 @@ function makeClientStreamRequestFunction(method, serialize, deserialize) {
         if (response.status.code !== grpc.status.OK) {
           var error = new Error(response.status.details);
           error.code = response.status.code;
+          error.metadata = response.status.metadata;
           callback(error);
           return;
         }
@@ -382,6 +384,13 @@ function makeServerStreamRequestFunction(method, serialize, deserialize) {
           throw err;
         }
         stream.emit('status', response.status);
+        if (response.status.code !== grpc.status.OK) {
+          var error = new Error(response.status.details);
+          error.code = response.status.code;
+          error.metadata = response.status.metadata;
+          stream.emit('error', error);
+          return;
+        }
       });
     });
     return stream;
@@ -440,6 +449,13 @@ function makeBidiStreamRequestFunction(method, serialize, deserialize) {
           throw err;
         }
         stream.emit('status', response.status);
+        if (response.status.code !== grpc.status.OK) {
+          var error = new Error(response.status.details);
+          error.code = response.status.code;
+          error.metadata = response.status.metadata;
+          stream.emit('error', error);
+          return;
+        }
       });
     });
     return stream;
@@ -469,27 +485,28 @@ var requester_makers = {
  * requestSerialize: function to serialize request objects
  * responseDeserialize: function to deserialize response objects
  * @param {Object} methods An object mapping method names to method attributes
+ * @param {string} serviceName The name of the service
  * @return {function(string, Object)} New client constructor
  */
-function makeClientConstructor(methods) {
+function makeClientConstructor(methods, serviceName) {
   /**
    * Create a client with the given methods
    * @constructor
    * @param {string} address The address of the server to connect to
    * @param {Object} options Options to pass to the underlying channel
-   * @param {function(Object, function)=} updateMetadata function to update the
-   *     metadata for each request
+   * @param {function(string, Object, function)=} updateMetadata function to
+   *     update the metadata for each request
    */
   function Client(address, options, updateMetadata) {
-    if (updateMetadata) {
-      this.updateMetadata = updateMetadata;
-    } else {
-      this.updateMetadata = function(metadata, callback) {
+    if (!updateMetadata) {
+      updateMetadata = function(uri, metadata, callback) {
         callback(null, metadata);
       };
     }
-    this.server_address = address;
+    this.server_address = address.replace(/\/$/, '');
     this.channel = new grpc.Channel(address, options);
+    this.updateMetadata = _.partial(updateMetadata,
+                                    this.server_address + '/' + serviceName);
   }
 
   _.each(methods, function(attrs, name) {
@@ -525,7 +542,7 @@ function makeClientConstructor(methods) {
  * @return {function(string, Object)} New client constructor
  */
 function makeProtobufClientConstructor(service) {
-  var method_attrs = common.getProtobufServiceAttrs(service);
+  var method_attrs = common.getProtobufServiceAttrs(service, service.name);
   var Client = makeClientConstructor(method_attrs);
   Client.service = service;
 
diff --git a/src/node/test/math_client_test.js b/src/node/test/math_client_test.js
index 79df97871bf..3461922e662 100644
--- a/src/node/test/math_client_test.js
+++ b/src/node/test/math_client_test.js
@@ -130,8 +130,7 @@ describe('Math client', function() {
     });
     call.write({dividend: 7, divisor: 0});
     call.end();
-    call.on('status', function checkStatus(status) {
-      assert.notEqual(status.code, grpc.status.OK);
+    call.on('error', function checkStatus(status) {
       done();
     });
   });
diff --git a/src/node/test/surface_test.js b/src/node/test/surface_test.js
index 6f63f1044fa..38f9028bffb 100644
--- a/src/node/test/surface_test.js
+++ b/src/node/test/surface_test.js
@@ -278,9 +278,8 @@ describe('Trailing metadata', function() {
   it('should be present when a server stream call fails', function(done) {
     var call = client.serverStream({error: true});
     call.on('data', function(){});
-    call.on('status', function(status) {
-      assert.notStrictEqual(status.code, grpc.status.OK);
-      assert.deepEqual(status.metadata.metadata, ['yes']);
+    call.on('error', function(error) {
+      assert.deepEqual(error.metadata.metadata, ['yes']);
       done();
     });
   });
@@ -302,9 +301,8 @@ describe('Trailing metadata', function() {
     call.write({error: true});
     call.end();
     call.on('data', function(){});
-    call.on('status', function(status) {
-      assert.notStrictEqual(status.code, grpc.status.OK);
-      assert.deepEqual(status.metadata.metadata, ['yes']);
+    call.on('error', function(error) {
+      assert.deepEqual(error.metadata.metadata, ['yes']);
       done();
     });
   });
@@ -345,16 +343,16 @@ describe('Cancelling surface client', function() {
   });
   it('Should correctly cancel a server stream call', function(done) {
     var call = client.fib({'limit': 5});
-    call.on('status', function(status) {
-      assert.strictEqual(status.code, surface_client.status.CANCELLED);
+    call.on('error', function(error) {
+      assert.strictEqual(error.code, surface_client.status.CANCELLED);
       done();
     });
     call.cancel();
   });
   it('Should correctly cancel a bidi stream call', function(done) {
     var call = client.divMany();
-    call.on('status', function(status) {
-      assert.strictEqual(status.code, surface_client.status.CANCELLED);
+    call.on('error', function(error) {
+      assert.strictEqual(error.code, surface_client.status.CANCELLED);
       done();
     });
     call.cancel();
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 3375fcf20ac..424719304e6 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -468,10 +468,11 @@ module GRPC
         route = "/#{cls.service_name}/#{name}".to_sym
         fail "already registered: rpc #{route} from #{spec}" if specs.key? route
         specs[route] = spec
+        rpc_name = GenericService.underscore(name.to_s).to_sym
         if service.is_a?(Class)
-          handlers[route] = cls.new.method(name.to_s.underscore.to_sym)
+          handlers[route] = cls.new.method(rpc_name)
         else
-          handlers[route] = service.method(name.to_s.underscore.to_sym)
+          handlers[route] = service.method(rpc_name)
         end
         logger.info("handling #{route} with #{handlers[route]}")
       end
diff --git a/src/ruby/lib/grpc/generic/service.rb b/src/ruby/lib/grpc/generic/service.rb
index 69076b4c6e8..8ea2c82f171 100644
--- a/src/ruby/lib/grpc/generic/service.rb
+++ b/src/ruby/lib/grpc/generic/service.rb
@@ -30,24 +30,6 @@
 require 'grpc/generic/client_stub'
 require 'grpc/generic/rpc_desc'
 
-# Extend String to add a method underscore
-class String
-  # creates a new string that is the underscore separate version of this one.
-  #
-  # E.g,
-  # PrintHTML -> print_html
-  # AMethod -> a_method
-  # AnRpc -> an_rpc
-  def underscore
-    word = dup
-    word.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
-    word.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
-    word.tr!('-', '_')
-    word.downcase!
-    word
-  end
-end
-
 # GRPC contains the General RPC module.
 module GRPC
   # Provides behaviour used to implement schema-derived service classes.
@@ -55,6 +37,22 @@ module GRPC
   # Is intended to be used to support both client and server
   # IDL-schema-derived servers.
   module GenericService
+    # creates a new string that is the underscore separate version of s.
+    #
+    # E.g,
+    # PrintHTML -> print_html
+    # AMethod -> a_method
+    # AnRpc -> an_rpc
+    #
+    # @param s [String] the string to be converted.
+    def self.underscore(s)
+      s.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
+      s.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
+      s.tr!('-', '_')
+      s.downcase!
+      s
+    end
+
     # Used to indicate that a name has already been specified
     class DuplicateRpcName < StandardError
       def initialize(name)
@@ -171,7 +169,7 @@ module GRPC
           # Used define_method to add a method for each rpc_desc.  Each method
           # calls the base class method for the given descriptor.
           descs.each_pair do |name, desc|
-            mth_name = name.to_s.underscore.to_sym
+            mth_name = GenericService.underscore(name.to_s).to_sym
             marshal = desc.marshal_proc
             unmarshal = desc.unmarshal_proc(:output)
             route = "/#{route_prefix}/#{name}"
@@ -207,7 +205,7 @@ module GRPC
       # implemented.
       def assert_rpc_descs_have_methods
         rpc_descs.each_pair do |m, spec|
-          mth_name = m.to_s.underscore.to_sym
+          mth_name = GenericService.underscore(m.to_s).to_sym
           unless instance_methods.include?(mth_name)
             fail "#{self} does not provide instance method '#{mth_name}'"
           end
diff --git a/src/ruby/spec/generic/service_spec.rb b/src/ruby/spec/generic/service_spec.rb
index e7f5a65d3b3..6cfc34db84d 100644
--- a/src/ruby/spec/generic/service_spec.rb
+++ b/src/ruby/spec/generic/service_spec.rb
@@ -56,15 +56,6 @@ end
 GenericService = GRPC::GenericService
 Dsl = GenericService::Dsl
 
-describe 'String#underscore' do
-  it 'should convert CamelCase to underscore separated' do
-    expect('AnRPC'.underscore).to eq('an_rpc')
-    expect('AMethod'.underscore).to eq('a_method')
-    expect('PrintHTML'.underscore).to eq('print_html')
-    expect('PrintHTMLBooks'.underscore).to eq('print_html_books')
-  end
-end
-
 describe Dsl do
   it 'can be included in new classes' do
     blk = proc { Class.new { include Dsl } }
@@ -73,6 +64,15 @@ describe Dsl do
 end
 
 describe GenericService do
+  context '#underscore' do
+    it 'should convert CamelCase to underscore separated' do
+      expect(GenericService.underscore('AnRPC')).to eq('an_rpc')
+      expect(GenericService.underscore('AMethod')).to eq('a_method')
+      expect(GenericService.underscore('PrintHTML')).to eq('print_html')
+      expect(GenericService.underscore('SeeHTMLBooks')).to eq('see_html_books')
+    end
+  end
+
   describe 'including it' do
     it 'adds a class method, rpc' do
       c = Class.new do
diff --git a/templates/Makefile.template b/templates/Makefile.template
index e446f2b40c2..2c7767c2dc3 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -56,6 +56,9 @@ endif
 ifeq ($(SYSTEM),MSYS)
 SYSTEM = MINGW32
 endif
+ifeq ($(SYSTEM),MINGW64)
+SYSTEM = MINGW32
+endif
 
 
 ifndef BUILDDIR
diff --git a/templates/vsprojects/Grpc.mak.template b/templates/vsprojects/Grpc.mak.template
index 2c39ec8ca39..db3d1295ba0 100644
--- a/templates/vsprojects/Grpc.mak.template
+++ b/templates/vsprojects/Grpc.mak.template
@@ -33,10 +33,19 @@
 <%def name="to_windows_path(path)">${path.replace('/','\\')}</%def>\
 <%
   disallowed_dependencies = set(['end2end_certs'])
-  buildable_targets = [ target for target in targets
-                        if not disallowed_dependencies.intersection(target.deps) and
+  build_from_project_file = set(['gpr',
+                                 'grpc',
+                                 'grpc_unsecure',
+                                 'gpr_test_util',
+                                 'grpc_test_util',
+                                 'grpc_test_util_unsecure',
+                                ])
+  buildable_targets = [ target for target in targets + libs
+                        if not disallowed_dependencies.intersection(target.get('deps', [])) and
+                        target.build in ['all', 'test', 'private', 'tool', 'benchmark'] and
+                        target.language in ['c', 'c++'] and
                         all([src.endswith('.c') for src in target.src]) and
-                        'windows' in target.platforms ]
+                        'windows' in target.get('platforms', ['windows']) ]
   c_test_targets = [ target for target in buildable_targets if target.build == 'test' and not target.language == 'c++' ]
   cxx_test_targets = [ target for target in buildable_targets if target.build == 'test' and target.language == 'c++' ]
 %>\
@@ -45,31 +54,40 @@
 
 OUT_DIR=test_bin
 
-CC=cl.exe
-LINK=link.exe
+CC=cl.exe /nologo
+LINK=link.exe /nologo
+LIBTOOL=lib.exe /nologo /nodefaultlib
 
 REPO_ROOT=..
-OPENSSL_INCLUDES = .\packages\${get_openssl()}\build\native\include\v120\Win32\Debug\static
+OPENSSL_INCLUDES = .\packages\${get_openssl()}\build\native\include
 ZLIB_INCLUDES = .\packages\${get_zlib()}\build\native\include
 INCLUDES=/I$(REPO_ROOT) /I$(REPO_ROOT)\include /I$(OPENSSL_INCLUDES) /I$(ZLIB_INCLUDES)
 DEFINES=/D WIN32 /D _LIB /D _USE_32BIT_TIME_T /D _UNICODE /D UNICODE /D _CRT_SECURE_NO_WARNINGS
-CFLAGS=/c $(INCLUDES) /nologo /Z7 /W3 /WX- /sdl $(DEFINES) /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Gd /TC /analyze-
-LFLAGS=/DEBUG /INCREMENTAL /NOLOGO /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86
+CFLAGS=/c $(INCLUDES) /Z7 /W3 /WX- /sdl $(DEFINES) /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Gd /TC /analyze-
+LFLAGS=/DEBUG /INCREMENTAL /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86
 
 OPENSSL_LIBS=.\packages\${get_openssl()}\build\native\lib\v120\Win32\Debug\static\ssleay32.lib .\packages\${get_openssl()}\build\native\lib\v120\Win32\Debug\static\libeay32.lib
 WINSOCK_LIBS=ws2_32.lib
+GENERAL_LIBS=advapi32.lib comdlg32.lib gdi32.lib kernel32.lib odbc32.lib odbccp32.lib ole32.lib oleaut32.lib shell32.lib user32.lib uuid.lib winspool.lib
 ZLIB_LIBS=.\packages\${get_zlib()}\build\native\lib\v120\Win32\Debug\static\cdecl\zlib.lib
-LIBS=$(OPENSSL_LIBS) $(WINSOCK_LIBS) $(ZLIB_LIBS)
+LIBS=$(OPENSSL_LIBS) $(ZLIB_LIBS) $(GENERAL_LIBS) $(WINSOCK_LIBS)
 
-build_gpr_test_util:
-	msbuild grpc.sln /t:gpr_test_util /p:Configuration=Debug
-
-build_grpc_test_util:
-	msbuild grpc.sln /t:grpc_test_util /p:Configuration=Debug
+all: buildtests
 
 $(OUT_DIR):
 	mkdir $(OUT_DIR)
 
+build_libs: \
+% for target in buildable_targets:
+% if target.build == 'private' or target.build == 'all':
+% if target.name in build_from_project_file:
+build_${target.name} \
+% else:
+Debug\${target.name}.lib \
+% endif
+% endif
+% endfor
+
 buildtests: buildtests_c buildtests_cxx
 
 buildtests_c: \
@@ -87,24 +105,42 @@ ${target.name}.exe \
 	echo All tests built.
 
 % for target in buildable_targets:
-${target.name}.exe: build_grpc_test_util $(OUT_DIR)
+%if target.name in build_from_project_file:
+build_${target.name}:
+	msbuild grpc.sln /t:${target.name} /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+%else:
+%if target.build == 'private':
+Debug\${target.name}.lib: \
+%else:
+${target.name}.exe: build_libs \
+%endif
+$(OUT_DIR)
 	echo Building ${target.name}
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ \
 %for source in target.src:
 $(REPO_ROOT)\${to_windows_path(source)} \
 %endfor
+%if not target.src:
+$(REPO_ROOT)\${to_windows_path('vsprojects/dummy.c')} \
+%endif
 
+%if target.build == 'private':
+	$(LIBTOOL) /OUT:"Debug\${target.name}.lib" \
+%else:
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\${target.name}.exe" \
-%for dep in target.deps:
+%for dep in target.get('deps', []):
 Debug\${dep}.lib \
 %endfor
 $(LIBS) \
+%endif
 %for source in target.src:
 $(OUT_DIR)\${re.search('([^/]+)\.c$', source).group(1)}.obj \
 %endfor
 
+%if target.build != 'private':
 ${target.name}: ${target.name}.exe
 	echo Running ${target.name}
 	$(OUT_DIR)\${target.name}.exe
-
+%endif
+%endif
 % endfor
diff --git a/templates/vsprojects/generate_debug_projects.sh b/templates/vsprojects/generate_debug_projects.sh
new file mode 100755
index 00000000000..3c40671c77a
--- /dev/null
+++ b/templates/vsprojects/generate_debug_projects.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+# To properly use this, you'll need to add:
+#
+#    "debug": true
+#
+# to build.json
+
+cd `dirname $0`/../..
+
+./tools/buildgen/generate_projects.sh
+
+git diff |
+grep \\+Project |
+cut -d\" -f 4 |
+sort -u |
+grep _test$ |
+while read p ; do
+  mkdir -p templates/vsprojects/$p
+  echo '<%namespace file="../vcxproj_defs.include" import="gen_project"/>${gen_project("'$p'", targets)}' > templates/vsprojects/$p/$p.vcxproj.template
+done
+
+git diff |
+grep \\+Project |
+cut -d\" -f 4 |
+sort -u |
+grep -v _test$ |
+while read p ; do
+  mkdir -p templates/vsprojects/$p
+  echo '<%namespace file="../vcxproj_defs.include" import="gen_project"/>${gen_project("'$p'", libs)}' > templates/vsprojects/$p/$p.vcxproj.template
+done
+
+./tools/buildgen/generate_projects.sh
diff --git a/templates/vsprojects/gpr/gpr.vcxproj.filters.template b/templates/vsprojects/gpr/gpr.vcxproj.filters.template
index 1aeb3b1dd07..779a36bf0f8 100644
--- a/templates/vsprojects/gpr/gpr.vcxproj.filters.template
+++ b/templates/vsprojects/gpr/gpr.vcxproj.filters.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj.filters_defs.include" import="gen_filters"/>\
-${gen_filters('gpr', libs, targets)}
+${gen_filters('gpr', libs)}
diff --git a/templates/vsprojects/gpr/gpr.vcxproj.template b/templates/vsprojects/gpr/gpr.vcxproj.template
index b94266c7767..ca217c27624 100644
--- a/templates/vsprojects/gpr/gpr.vcxproj.template
+++ b/templates/vsprojects/gpr/gpr.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('gpr', libs, targets)}
+${gen_project('gpr', libs)}
diff --git a/templates/vsprojects/gpr_test_util/gpr_test_util.vcxproj.template b/templates/vsprojects/gpr_test_util/gpr_test_util.vcxproj.template
index 42f4a248b8c..d412d646e7a 100644
--- a/templates/vsprojects/gpr_test_util/gpr_test_util.vcxproj.template
+++ b/templates/vsprojects/gpr_test_util/gpr_test_util.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('gpr_test_util', libs, targets)}
\ No newline at end of file
+${gen_project('gpr_test_util', libs)}
\ No newline at end of file
diff --git a/templates/vsprojects/grpc++/grpc++.vcxproj.filters.template b/templates/vsprojects/grpc++/grpc++.vcxproj.filters.template
index 818eb87c757..70e0a6c13b2 100644
--- a/templates/vsprojects/grpc++/grpc++.vcxproj.filters.template
+++ b/templates/vsprojects/grpc++/grpc++.vcxproj.filters.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj.filters_defs.include" import="gen_filters"/>\
-${gen_filters('grpc++', libs, targets)}
+${gen_filters('grpc++', libs)}
diff --git a/templates/vsprojects/grpc++/grpc++.vcxproj.template b/templates/vsprojects/grpc++/grpc++.vcxproj.template
index fb84a1a801b..5f13591b2df 100644
--- a/templates/vsprojects/grpc++/grpc++.vcxproj.template
+++ b/templates/vsprojects/grpc++/grpc++.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('grpc++', libs, targets)}
\ No newline at end of file
+${gen_project('grpc++', libs)}
\ No newline at end of file
diff --git a/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.filters.template b/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.filters.template
new file mode 100644
index 00000000000..465a3d76f58
--- /dev/null
+++ b/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.filters.template
@@ -0,0 +1,2 @@
+<%namespace file="../vcxproj.filters_defs.include" import="gen_filters"/>\
+${gen_filters('grpc++_unsecure', libs)}
diff --git a/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.template b/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.template
new file mode 100644
index 00000000000..62016ccc0ad
--- /dev/null
+++ b/templates/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj.template
@@ -0,0 +1,2 @@
+<%namespace file="../vcxproj_defs.include" import="gen_project"/>\
+${gen_project('grpc++_unsecure', libs)}
\ No newline at end of file
diff --git a/templates/vsprojects/grpc/grpc.vcxproj.filters.template b/templates/vsprojects/grpc/grpc.vcxproj.filters.template
index a9575e935a4..9607d233249 100644
--- a/templates/vsprojects/grpc/grpc.vcxproj.filters.template
+++ b/templates/vsprojects/grpc/grpc.vcxproj.filters.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj.filters_defs.include" import="gen_filters"/>\
-${gen_filters('grpc', libs, targets)}
+${gen_filters('grpc', libs)}
diff --git a/templates/vsprojects/grpc/grpc.vcxproj.template b/templates/vsprojects/grpc/grpc.vcxproj.template
index 35ac30380ed..a19214e0a48 100644
--- a/templates/vsprojects/grpc/grpc.vcxproj.template
+++ b/templates/vsprojects/grpc/grpc.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('grpc', libs, targets, packages=['openssl','zlib'])}
\ No newline at end of file
+${gen_project('grpc', libs, packages=['openssl','zlib'])}
\ No newline at end of file
diff --git a/templates/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj.template b/templates/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj.template
index c1f23011b23..8a5f1ca5b7b 100644
--- a/templates/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj.template
+++ b/templates/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('grpc_csharp_ext', libs, targets, configuration_type = 'DynamicLibrary', additional_props = ['winsock'], packages=['openssl','zlib'])}
+${gen_project('grpc_csharp_ext', libs, configuration_type = 'DynamicLibrary', props = ['winsock'], packages=['openssl','zlib'])}
diff --git a/templates/vsprojects/grpc_test_util/grpc_test_util.vcxproj.template b/templates/vsprojects/grpc_test_util/grpc_test_util.vcxproj.template
index 4dd335505a8..3781023837a 100644
--- a/templates/vsprojects/grpc_test_util/grpc_test_util.vcxproj.template
+++ b/templates/vsprojects/grpc_test_util/grpc_test_util.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('grpc_test_util', libs, targets)}
\ No newline at end of file
+${gen_project('grpc_test_util', libs)}
\ No newline at end of file
diff --git a/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.filters.template b/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.filters.template
index a0c26df73b8..aef6465915d 100644
--- a/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.filters.template
+++ b/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.filters.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj.filters_defs.include" import="gen_filters"/>\
-${gen_filters('grpc_unsecure', libs, targets)}
+${gen_filters('grpc_unsecure', libs)}
diff --git a/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.template b/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.template
index 93b343eb454..fd827d191af 100644
--- a/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.template
+++ b/templates/vsprojects/grpc_unsecure/grpc_unsecure.vcxproj.template
@@ -1,2 +1,2 @@
 <%namespace file="../vcxproj_defs.include" import="gen_project"/>\
-${gen_project('grpc_unsecure', libs, targets, packages=['zlib'])}
\ No newline at end of file
+${gen_project('grpc_unsecure', libs, packages=['zlib'])}
\ No newline at end of file
diff --git a/templates/vsprojects/vcxproj.filters_defs.include b/templates/vsprojects/vcxproj.filters_defs.include
index 646b17e9fe4..787d66eeff3 100644
--- a/templates/vsprojects/vcxproj.filters_defs.include
+++ b/templates/vsprojects/vcxproj.filters_defs.include
@@ -9,7 +9,7 @@
 <%def name="to_windows_path(path)">${path.replace('/','\\')}</%def>\
 <%def name="to_filter(path)">${calc_to_filter(path)}</%def>\
 <%def name="filter_to_guid(proj, filter)">${re.sub('(........)(....)(....)(....)', r'\1-\2-\3-\4-', hashlib.md5(''.join([filter, proj])).hexdigest())}</%def>\
-<%def name="gen_filters(name, libs, targets)">\
+<%def name="gen_filters(name, collection)">\
 % for project in vsprojects:
   % if project.name == name:
 <?xml version="1.0" encoding="utf-8"?>
diff --git a/templates/vsprojects/vcxproj_defs.include b/templates/vsprojects/vcxproj_defs.include
index af215d6a2a0..628074c75fa 100644
--- a/templates/vsprojects/vcxproj_defs.include
+++ b/templates/vsprojects/vcxproj_defs.include
@@ -2,9 +2,24 @@
 <%def name="get_repo_root()">..\..</%def>\
 <%def name="to_windows_path(path)">${path.replace('/','\\')}</%def>\
 <%def name="get_subsystem(is_library)">${'Windows' if is_library else 'Console'}</%def>\
-<%def name="gen_project(name, libs, targets, configuration_type = 'StaticLibrary', project_guid = None, additional_props = [], packages = [])">\
-% for project in vsprojects:
-  % if project.name == name:
+<%def name="gen_project(name, collection, configuration_type = None, project_guid = None, props = [], packages = [])">\
+<%
+  for p in vsprojects:
+    if p.name == name:
+      project = p
+  for t in collection:
+    if t.name == name:
+      target = t
+  if not configuration_type:
+    configuration_type = 'StaticLibrary'
+  if not project_guid:
+    project_guid = project.vs_project_guid
+  if configuration_type == 'Application':
+    props.extend(['winsock', 'protobuf', 'zlib', 'openssl'])
+    if target.language == 'c++':
+      props.extend(['protobuf'])
+  props.extend(['global'])
+%>\
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 ${gen_package_props(packages)}\
@@ -66,29 +81,25 @@ ${gen_package_props(packages)}\
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
-    % for prop in additional_props:
+    % for prop in props:
     <Import Project="..\${prop}.props" />
     % endfor
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
-    % for prop in additional_props:
+    % for prop in props:
     <Import Project="..\${prop}.props" />
     % endfor
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
-    % for prop in additional_props:
+    % for prop in props:
     <Import Project="..\${prop}.props" />
     % endfor
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
-    % for prop in additional_props:
+    % for prop in props:
     <Import Project="..\${prop}.props" />
     % endfor
   </ImportGroup>
@@ -186,6 +197,11 @@ ${gen_package_props(packages)}\
     </ClCompile>
     % endfor
   </ItemGroup>
+  % elif configuration_type != 'StaticLibrary':
+  <ItemGroup>
+    <ClCompile Include="${get_repo_root()}\${to_windows_path('vsprojects/dummy.c')}">
+    </ClCompile>
+  </ItemGroup>
   % endif
   % if project.get('deps',[]):
   <ItemGroup>
@@ -207,6 +223,4 @@ ${gen_package_targets(packages)}\
   </ImportGroup>
 ${gen_package_ensure(packages)}\
 </Project>
-  % endif
-% endfor
 </%def>\
\ No newline at end of file
diff --git a/test/core/end2end/end2end_tests.h b/test/core/end2end/end2end_tests.h
index 41c6e2ee0c6..a61c725aa2c 100644
--- a/test/core/end2end/end2end_tests.h
+++ b/test/core/end2end/end2end_tests.h
@@ -41,6 +41,7 @@ typedef struct grpc_end2end_test_config grpc_end2end_test_config;
 
 #define FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION 1
 #define FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION 2
+#define FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS 4
 
 struct grpc_end2end_test_fixture {
   grpc_completion_queue *server_cq;
diff --git a/test/core/end2end/fixtures/chttp2_fake_security.c b/test/core/end2end/fixtures/chttp2_fake_security.c
index 929f1f50db5..c1ac9163edc 100644
--- a/test/core/end2end/fixtures/chttp2_fake_security.c
+++ b/test/core/end2end/fixtures/chttp2_fake_security.c
@@ -112,7 +112,9 @@ static void chttp2_init_server_fake_secure_fullstack(
 /* All test configurations */
 
 static grpc_end2end_test_config configs[] = {
-    {"chttp2/fake_secure_fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION,
+    {"chttp2/fake_secure_fullstack",
+     FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_fake_secure_fullstack,
      chttp2_init_server_fake_secure_fullstack,
diff --git a/test/core/end2end/fixtures/chttp2_fullstack_uds.c b/test/core/end2end/fixtures/chttp2_fullstack_uds_posix.c
similarity index 100%
rename from test/core/end2end/fixtures/chttp2_fullstack_uds.c
rename to test/core/end2end/fixtures/chttp2_fullstack_uds_posix.c
diff --git a/test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c b/test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c
index 9c4086d79d4..3d6c0cf3f09 100644
--- a/test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c
+++ b/test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c
@@ -124,7 +124,8 @@ static void chttp2_init_server_simple_ssl_secure_fullstack(
 static grpc_end2end_test_config configs[] = {
     {"chttp2/simple_ssl_fullstack",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
-         FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION,
+         FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION |
+         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_simple_ssl_secure_fullstack,
      chttp2_init_server_simple_ssl_secure_fullstack,
diff --git a/test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c b/test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c
index e9e1c5f838a..b57872f4f00 100644
--- a/test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c
+++ b/test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c
@@ -129,7 +129,8 @@ static void chttp2_init_server_simple_ssl_secure_fullstack(
 static grpc_end2end_test_config configs[] = {
     {"chttp2/simple_ssl_with_oauth2_fullstack",
      FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
-         FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION,
+         FEATURE_MASK_SUPPORTS_HOSTNAME_VERIFICATION |
+         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS,
      chttp2_create_fixture_secure_fullstack,
      chttp2_init_client_simple_ssl_with_oauth2_secure_fullstack,
      chttp2_init_server_simple_ssl_secure_fullstack,
diff --git a/test/core/end2end/gen_build_json.py b/test/core/end2end/gen_build_json.py
index dfe9c1d3608..77b929ec185 100755
--- a/test/core/end2end/gen_build_json.py
+++ b/test/core/end2end/gen_build_json.py
@@ -33,48 +33,56 @@
 
 
 import simplejson
+import collections
 
 
+FixtureOptions = collections.namedtuple('FixtureOptions', 'secure platforms')
+default_unsecure_fixture_options = FixtureOptions(False, ['windows', 'posix'])
+default_secure_fixture_options = FixtureOptions(True, ['windows', 'posix'])
+
 # maps fixture name to whether it requires the security library
 END2END_FIXTURES = {
-    'chttp2_fake_security': True,
-    'chttp2_fullstack': False,
-    'chttp2_fullstack_uds': False,
-    'chttp2_simple_ssl_fullstack': True,
-    'chttp2_simple_ssl_with_oauth2_fullstack': True,
-    'chttp2_socket_pair': False,
-    'chttp2_socket_pair_one_byte_at_a_time': False,
+    'chttp2_fake_security': default_secure_fixture_options,
+    'chttp2_fullstack': default_unsecure_fixture_options,
+    'chttp2_fullstack_uds_posix': FixtureOptions(False, ['posix']),
+    'chttp2_simple_ssl_fullstack': default_secure_fixture_options,
+    'chttp2_simple_ssl_with_oauth2_fullstack': default_secure_fixture_options,
+    'chttp2_socket_pair': default_unsecure_fixture_options,
+    'chttp2_socket_pair_one_byte_at_a_time': default_unsecure_fixture_options,
 }
 
-# maps tests names to whether they run fine or not (aka, not flaky)
+TestOptions = collections.namedtuple('TestOptions', 'flaky secure')
+default_test_options = TestOptions(False, False)
+
+# maps test names to options
 END2END_TESTS = {
-    'bad_hostname': True,
-    'cancel_after_accept': False,
-    'cancel_after_accept_and_writes_closed': True,
-    'cancel_after_invoke': True,
-    'cancel_before_invoke': True,
-    'cancel_in_a_vacuum': True,
-    'census_simple_request': True,
-    'disappearing_server': True,
-    'early_server_shutdown_finishes_inflight_calls': True,
-    'early_server_shutdown_finishes_tags': True,
-    'empty_batch': True,
-    'graceful_server_shutdown': True,
-    'invoke_large_request': False,
-    'max_concurrent_streams': True,
-    'max_message_length': True,
-    'no_op': True,
-    'ping_pong_streaming': True,
-    'registered_call': True,
-    'request_response_with_binary_metadata_and_payload': True,
-    'request_response_with_metadata_and_payload': True,
-    'request_response_with_payload': True,
-    'request_response_with_trailing_metadata_and_payload': True,
-    'request_with_large_metadata': True,
-    'request_with_payload': True,
-    'simple_delayed_request': True,
-    'simple_request': True,
-    'simple_request_with_high_initial_sequence_number': True,
+    'bad_hostname': default_test_options,
+    'cancel_after_accept': TestOptions(flaky=True, secure=False),
+    'cancel_after_accept_and_writes_closed': default_test_options,
+    'cancel_after_invoke': default_test_options,
+    'cancel_before_invoke': default_test_options,
+    'cancel_in_a_vacuum': default_test_options,
+    'census_simple_request': default_test_options,
+    'disappearing_server': default_test_options,
+    'early_server_shutdown_finishes_inflight_calls': default_test_options,
+    'early_server_shutdown_finishes_tags': default_test_options,
+    'empty_batch': default_test_options,
+    'graceful_server_shutdown': default_test_options,
+    'invoke_large_request': TestOptions(flaky=True, secure=False),
+    'max_concurrent_streams': default_test_options,
+    'max_message_length': default_test_options,
+    'no_op': default_test_options,
+    'ping_pong_streaming': default_test_options,
+    'registered_call': default_test_options,
+    'request_response_with_binary_metadata_and_payload': default_test_options,
+    'request_response_with_metadata_and_payload': default_test_options,
+    'request_response_with_payload': default_test_options,
+    'request_response_with_payload_and_call_creds': TestOptions(flaky=False, secure=True),
+    'request_with_large_metadata': default_test_options,
+    'request_with_payload': default_test_options,
+    'simple_delayed_request': default_test_options,
+    'simple_request': default_test_options,
+    'simple_request_with_high_initial_sequence_number': default_test_options,
 }
 
 
@@ -86,15 +94,16 @@ def main():
               'name': 'end2end_fixture_%s' % f,
               'build': 'private',
               'language': 'c',
-              'secure': 'check' if END2END_FIXTURES[f] else 'no',
-              'src': ['test/core/end2end/fixtures/%s.c' % f]
+              'secure': 'check' if END2END_FIXTURES[f].secure else 'no',
+              'src': ['test/core/end2end/fixtures/%s.c' % f],
+              'platforms': [ 'posix' ] if f.endswith('_posix') else [ 'windows', 'posix' ],
           }
           for f in sorted(END2END_FIXTURES.keys())] + [
           {
               'name': 'end2end_test_%s' % t,
               'build': 'private',
               'language': 'c',
-              'secure': 'no',
+              'secure': 'check' if END2END_TESTS[t].secure else 'no',
               'src': ['test/core/end2end/tests/%s.c' % t],
               'headers': ['test/core/end2end/tests/cancel_test_helpers.h']
           }
@@ -116,7 +125,8 @@ def main():
               'build': 'test',
               'language': 'c',
               'src': [],
-              'flaky': not END2END_TESTS[t],
+              'flaky': END2END_TESTS[t].flaky,
+              'platforms': END2END_FIXTURES[f].platforms,
               'deps': [
                   'end2end_fixture_%s' % f,
                   'end2end_test_%s' % t,
@@ -136,6 +146,7 @@ def main():
               'secure': 'no',
               'src': [],
               'flaky': 'invoke_large_request' in t,
+              'platforms': END2END_FIXTURES[f].platforms,
               'deps': [
                   'end2end_fixture_%s' % f,
                   'end2end_test_%s' % t,
@@ -145,8 +156,8 @@ def main():
                   'gpr'
               ]
           }
-      for f in sorted(END2END_FIXTURES.keys()) if not END2END_FIXTURES[f]
-      for t in sorted(END2END_TESTS.keys())]}
+      for f in sorted(END2END_FIXTURES.keys()) if not END2END_FIXTURES[f].secure
+      for t in sorted(END2END_TESTS.keys()) if not END2END_TESTS[t].secure]}
   print simplejson.dumps(json, sort_keys=True, indent=2 * ' ')
 
 
diff --git a/test/core/end2end/tests/bad_hostname.c b/test/core/end2end/tests/bad_hostname.c
index 80922f3b6f9..671f232ee3a 100644
--- a/test/core/end2end/tests/bad_hostname.c
+++ b/test/core/end2end/tests/bad_hostname.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/end2end/tests/cancel_after_accept.c b/test/core/end2end/tests/cancel_after_accept.c
index 21057969d9d..184434cc97f 100644
--- a/test/core/end2end/tests/cancel_after_accept.c
+++ b/test/core/end2end/tests/cancel_after_accept.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/cancel_after_accept_and_writes_closed.c b/test/core/end2end/tests/cancel_after_accept_and_writes_closed.c
index f8733ef4445..f84c3343be6 100644
--- a/test/core/end2end/tests/cancel_after_accept_and_writes_closed.c
+++ b/test/core/end2end/tests/cancel_after_accept_and_writes_closed.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/cancel_after_invoke.c b/test/core/end2end/tests/cancel_after_invoke.c
index 592dfd415f9..ce6dc725087 100644
--- a/test/core/end2end/tests/cancel_after_invoke.c
+++ b/test/core/end2end/tests/cancel_after_invoke.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/cancel_before_invoke.c b/test/core/end2end/tests/cancel_before_invoke.c
index 6e100db1853..02c238221fb 100644
--- a/test/core/end2end/tests/cancel_before_invoke.c
+++ b/test/core/end2end/tests/cancel_before_invoke.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/cancel_in_a_vacuum.c b/test/core/end2end/tests/cancel_in_a_vacuum.c
index a88ca0b5b7a..523091f5a16 100644
--- a/test/core/end2end/tests/cancel_in_a_vacuum.c
+++ b/test/core/end2end/tests/cancel_in_a_vacuum.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/census_simple_request.c b/test/core/end2end/tests/census_simple_request.c
index 67c769c08be..45406975db6 100644
--- a/test/core/end2end/tests/census_simple_request.c
+++ b/test/core/end2end/tests/census_simple_request.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/end2end/tests/disappearing_server.c b/test/core/end2end/tests/disappearing_server.c
index c8e22ce11ca..3e3ea3052ba 100644
--- a/test/core/end2end/tests/disappearing_server.c
+++ b/test/core/end2end/tests/disappearing_server.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c b/test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c
index 2c2d2e895b9..28ace256ef6 100644
--- a/test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c
+++ b/test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/early_server_shutdown_finishes_tags.c b/test/core/end2end/tests/early_server_shutdown_finishes_tags.c
index 96978a8cb94..c909e94ac23 100644
--- a/test/core/end2end/tests/early_server_shutdown_finishes_tags.c
+++ b/test/core/end2end/tests/early_server_shutdown_finishes_tags.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/empty_batch.c b/test/core/end2end/tests/empty_batch.c
index 6237e29b12a..19b017abcf6 100644
--- a/test/core/end2end/tests/empty_batch.c
+++ b/test/core/end2end/tests/empty_batch.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/end2end/tests/graceful_server_shutdown.c b/test/core/end2end/tests/graceful_server_shutdown.c
index d084530a9c0..17057c4ca73 100644
--- a/test/core/end2end/tests/graceful_server_shutdown.c
+++ b/test/core/end2end/tests/graceful_server_shutdown.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/invoke_large_request.c b/test/core/end2end/tests/invoke_large_request.c
index d9d9e934cb2..5aa378dd38c 100644
--- a/test/core/end2end/tests/invoke_large_request.c
+++ b/test/core/end2end/tests/invoke_large_request.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/max_concurrent_streams.c b/test/core/end2end/tests/max_concurrent_streams.c
index 6e95a6c5f82..4640f3287cd 100644
--- a/test/core/end2end/tests/max_concurrent_streams.c
+++ b/test/core/end2end/tests/max_concurrent_streams.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/max_message_length.c b/test/core/end2end/tests/max_message_length.c
index 6291f773b39..40fcbfba8b3 100644
--- a/test/core/end2end/tests/max_message_length.c
+++ b/test/core/end2end/tests/max_message_length.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/no_op.c b/test/core/end2end/tests/no_op.c
index 497bdccdbd0..0e52c4ec989 100644
--- a/test/core/end2end/tests/no_op.c
+++ b/test/core/end2end/tests/no_op.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/ping_pong_streaming.c b/test/core/end2end/tests/ping_pong_streaming.c
index fe02f25875f..caea950172a 100644
--- a/test/core/end2end/tests/ping_pong_streaming.c
+++ b/test/core/end2end/tests/ping_pong_streaming.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/registered_call.c b/test/core/end2end/tests/registered_call.c
index 05b7a1dad0c..0fe21a86c9e 100644
--- a/test/core/end2end/tests/registered_call.c
+++ b/test/core/end2end/tests/registered_call.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
index 0169d520597..6edc641a54a 100644
--- a/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -198,7 +197,7 @@ static void test_request_response_with_metadata_and_payload(
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -215,7 +214,7 @@ static void test_request_response_with_metadata_and_payload(
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/request_response_with_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_metadata_and_payload.c
index dc49242d39a..9f3c1242a37 100644
--- a/test/core/end2end/tests/request_response_with_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_metadata_and_payload.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -184,7 +183,7 @@ static void test_request_response_with_metadata_and_payload(
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -201,7 +200,7 @@ static void test_request_response_with_metadata_and_payload(
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/request_response_with_payload.c b/test/core/end2end/tests/request_response_with_payload.c
index 92036590a77..e40d6c723b6 100644
--- a/test/core/end2end/tests/request_response_with_payload.c
+++ b/test/core/end2end/tests/request_response_with_payload.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -175,7 +174,7 @@ static void request_response_with_payload(grpc_end2end_test_fixture f) {
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -192,7 +191,7 @@ static void request_response_with_payload(grpc_end2end_test_fixture f) {
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/request_response_with_payload_and_call_creds.c b/test/core/end2end/tests/request_response_with_payload_and_call_creds.c
new file mode 100644
index 00000000000..0339d5ab997
--- /dev/null
+++ b/test/core/end2end/tests/request_response_with_payload_and_call_creds.c
@@ -0,0 +1,337 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "test/core/end2end/end2end_tests.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/grpc_security.h>
+#include <grpc/byte_buffer.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/time.h>
+#include <grpc/support/useful.h>
+#include "test/core/end2end/cq_verifier.h"
+#include "src/core/security/credentials.h"
+#include "src/core/support/string.h"
+
+static const char iam_token[] = "token";
+static const char iam_selector[] = "selector";
+static const char overridden_iam_token[] = "overridden_token";
+static const char overridden_iam_selector[] = "overridden_selector";
+
+typedef enum {
+  NONE,
+  OVERRIDE,
+  DESTROY
+} override_mode;
+
+enum { TIMEOUT = 200000 };
+
+static void *tag(gpr_intptr t) { return (void *)t; }
+
+static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
+                                            const char *test_name,
+                                            grpc_channel_args *client_args,
+                                            grpc_channel_args *server_args) {
+  grpc_end2end_test_fixture f;
+  gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
+  f = config.create_fixture(client_args, server_args);
+  config.init_client(&f, client_args);
+  config.init_server(&f, server_args);
+  return f;
+}
+
+static gpr_timespec n_seconds_time(int n) {
+  return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(n);
+}
+
+static gpr_timespec five_seconds_time(void) { return n_seconds_time(5); }
+
+static void drain_cq(grpc_completion_queue *cq) {
+  grpc_event *ev;
+  grpc_completion_type type;
+  do {
+    ev = grpc_completion_queue_next(cq, five_seconds_time());
+    GPR_ASSERT(ev);
+    type = ev->type;
+    grpc_event_finish(ev);
+  } while (type != GRPC_QUEUE_SHUTDOWN);
+}
+
+static void shutdown_server(grpc_end2end_test_fixture *f) {
+  if (!f->server) return;
+  grpc_server_shutdown(f->server);
+  grpc_server_destroy(f->server);
+  f->server = NULL;
+}
+
+static void shutdown_client(grpc_end2end_test_fixture *f) {
+  if (!f->client) return;
+  grpc_channel_destroy(f->client);
+  f->client = NULL;
+}
+
+static void end_test(grpc_end2end_test_fixture *f) {
+  shutdown_server(f);
+  shutdown_client(f);
+
+  grpc_completion_queue_shutdown(f->server_cq);
+  drain_cq(f->server_cq);
+  grpc_completion_queue_destroy(f->server_cq);
+  grpc_completion_queue_shutdown(f->client_cq);
+  drain_cq(f->client_cq);
+  grpc_completion_queue_destroy(f->client_cq);
+}
+
+static void test_call_creds_failure(grpc_end2end_test_config config) {
+  grpc_call *c;
+  grpc_credentials *creds = NULL;
+  grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL);
+  gpr_timespec deadline = five_seconds_time();
+  c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
+                               "foo.test.google.fr", deadline);
+  GPR_ASSERT(c);
+
+  /* Try with credentials unfit to be set on a call (channel creds). */
+  creds = grpc_fake_transport_security_credentials_create();
+  GPR_ASSERT(grpc_call_set_credentials(c, creds) != GRPC_CALL_OK);
+  grpc_credentials_release(creds);
+
+  end_test(&f);
+  config.tear_down_data(&f);
+}
+
+static void request_response_with_payload_and_call_creds(
+    const char *test_name, grpc_end2end_test_config config,
+    override_mode mode) {
+  grpc_call *c;
+  grpc_call *s;
+  gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
+  gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you");
+  grpc_byte_buffer *request_payload =
+      grpc_byte_buffer_create(&request_payload_slice, 1);
+  grpc_byte_buffer *response_payload =
+      grpc_byte_buffer_create(&response_payload_slice, 1);
+  gpr_timespec deadline = five_seconds_time();
+
+  grpc_end2end_test_fixture f = begin_test(config, test_name, NULL, NULL);
+  cq_verifier *v_client = cq_verifier_create(f.client_cq);
+  cq_verifier *v_server = cq_verifier_create(f.server_cq);
+  grpc_op ops[6];
+  grpc_op *op;
+  grpc_metadata_array initial_metadata_recv;
+  grpc_metadata_array trailing_metadata_recv;
+  grpc_metadata_array request_metadata_recv;
+  grpc_byte_buffer *request_payload_recv = NULL;
+  grpc_byte_buffer *response_payload_recv = NULL;
+  grpc_call_details call_details;
+  grpc_status_code status;
+  char *details = NULL;
+  size_t details_capacity = 0;
+  int was_cancelled = 2;
+  grpc_credentials *creds = NULL;
+
+  c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
+                               "foo.test.google.fr", deadline);
+  GPR_ASSERT(c);
+  creds = grpc_iam_credentials_create(iam_token, iam_selector);
+  GPR_ASSERT(creds != NULL);
+  GPR_ASSERT(grpc_call_set_credentials(c, creds) == GRPC_CALL_OK);
+  switch (mode) {
+    case NONE:
+      break;
+    case OVERRIDE:
+      grpc_credentials_release(creds);
+      creds = grpc_iam_credentials_create(overridden_iam_token,
+                                          overridden_iam_selector);
+      GPR_ASSERT(creds != NULL);
+      GPR_ASSERT(grpc_call_set_credentials(c, creds) == GRPC_CALL_OK);
+      break;
+    case DESTROY:
+      GPR_ASSERT(grpc_call_set_credentials(c, NULL) == GRPC_CALL_OK);
+      break;
+  }
+  grpc_credentials_release(creds);
+
+  grpc_metadata_array_init(&initial_metadata_recv);
+  grpc_metadata_array_init(&trailing_metadata_recv);
+  grpc_metadata_array_init(&request_metadata_recv);
+  grpc_call_details_init(&call_details);
+
+  op = ops;
+  op->op = GRPC_OP_SEND_INITIAL_METADATA;
+  op->data.send_initial_metadata.count = 0;
+  op++;
+  op->op = GRPC_OP_SEND_MESSAGE;
+  op->data.send_message = request_payload;
+  op++;
+  op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
+  op++;
+  op->op = GRPC_OP_RECV_INITIAL_METADATA;
+  op->data.recv_initial_metadata = &initial_metadata_recv;
+  op++;
+  op->op = GRPC_OP_RECV_MESSAGE;
+  op->data.recv_message = &response_payload_recv;
+  op++;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &status;
+  op->data.recv_status_on_client.status_details = &details;
+  op->data.recv_status_on_client.status_details_capacity = &details_capacity;
+  op++;
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
+
+  GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
+                                                      &call_details,
+                                                      &request_metadata_recv,
+                                                      f.server_cq, tag(101)));
+  cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
+  cq_verify(v_server);
+
+  /* Cannot set creds on the server call object. */
+  GPR_ASSERT(grpc_call_set_credentials(s, NULL) != GRPC_CALL_OK);
+
+  op = ops;
+  op->op = GRPC_OP_SEND_INITIAL_METADATA;
+  op->data.send_initial_metadata.count = 0;
+  op++;
+  op->op = GRPC_OP_SEND_MESSAGE;
+  op->data.send_message = response_payload;
+  op++;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.trailing_metadata_count = 0;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
+  op->data.send_status_from_server.status_details = "xyz";
+  op++;
+  op->op = GRPC_OP_RECV_MESSAGE;
+  op->data.recv_message = &request_payload_recv;
+  op++;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = &was_cancelled;
+  op++;
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
+
+  cq_expect_completion(v_server, tag(102), GRPC_OP_OK);
+  cq_verify(v_server);
+
+  cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
+  cq_verify(v_client);
+
+  GPR_ASSERT(status == GRPC_STATUS_OK);
+  GPR_ASSERT(0 == strcmp(details, "xyz"));
+  GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
+  GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
+  GPR_ASSERT(was_cancelled == 0);
+  GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
+  GPR_ASSERT(byte_buffer_eq_string(response_payload_recv, "hello you"));
+
+  switch (mode) {
+    case NONE:
+      GPR_ASSERT(contains_metadata(&request_metadata_recv,
+                                   GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY,
+                                   iam_token));
+      GPR_ASSERT(contains_metadata(&request_metadata_recv,
+                                   GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY,
+                                   iam_selector));
+      break;
+    case OVERRIDE:
+      GPR_ASSERT(contains_metadata(&request_metadata_recv,
+                                   GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY,
+                                   overridden_iam_token));
+      GPR_ASSERT(contains_metadata(&request_metadata_recv,
+                                   GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY,
+                                   overridden_iam_selector));
+      break;
+    case DESTROY:
+      GPR_ASSERT(!contains_metadata(&request_metadata_recv,
+                                    GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY,
+                                    iam_token));
+      GPR_ASSERT(!contains_metadata(&request_metadata_recv,
+                                    GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY,
+                                    iam_selector));
+      GPR_ASSERT(!contains_metadata(&request_metadata_recv,
+                                    GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY,
+                                    overridden_iam_token));
+      GPR_ASSERT(!contains_metadata(&request_metadata_recv,
+                                    GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY,
+                                    overridden_iam_selector));
+      break;
+  }
+
+  gpr_free(details);
+  grpc_metadata_array_destroy(&initial_metadata_recv);
+  grpc_metadata_array_destroy(&trailing_metadata_recv);
+  grpc_metadata_array_destroy(&request_metadata_recv);
+  grpc_call_details_destroy(&call_details);
+
+  grpc_call_destroy(c);
+  grpc_call_destroy(s);
+
+  cq_verifier_destroy(v_client);
+  cq_verifier_destroy(v_server);
+
+  grpc_byte_buffer_destroy(request_payload);
+  grpc_byte_buffer_destroy(response_payload);
+  grpc_byte_buffer_destroy(request_payload_recv);
+  grpc_byte_buffer_destroy(response_payload_recv);
+
+  end_test(&f);
+  config.tear_down_data(&f);
+}
+
+void test_request_response_with_payload_and_call_creds(
+    grpc_end2end_test_config config) {
+  request_response_with_payload_and_call_creds(__FUNCTION__, config, NONE);
+}
+
+void test_request_response_with_payload_and_overridden_call_creds(
+    grpc_end2end_test_config config) {
+  request_response_with_payload_and_call_creds(__FUNCTION__, config, OVERRIDE);
+}
+
+void test_request_response_with_payload_and_deleted_call_creds(
+    grpc_end2end_test_config config) {
+  request_response_with_payload_and_call_creds(__FUNCTION__, config, DESTROY);
+}
+
+void grpc_end2end_tests(grpc_end2end_test_config config) {
+  if (config.feature_mask & FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS) {
+    test_call_creds_failure(config);
+    test_request_response_with_payload_and_call_creds(config);
+    test_request_response_with_payload_and_overridden_call_creds(config);
+    test_request_response_with_payload_and_deleted_call_creds(config);
+  }
+}
+
diff --git a/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
index 75240e7c6f1..04306df074f 100644
--- a/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -184,7 +183,7 @@ static void test_request_response_with_metadata_and_payload(
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 2;
   op->data.send_status_from_server.trailing_metadata = meta_t;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -201,7 +200,7 @@ static void test_request_response_with_metadata_and_payload(
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/request_with_large_metadata.c b/test/core/end2end/tests/request_with_large_metadata.c
index c5b4e0c57ee..506766a73fe 100644
--- a/test/core/end2end/tests/request_with_large_metadata.c
+++ b/test/core/end2end/tests/request_with_large_metadata.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -176,7 +175,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -193,7 +192,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/request_with_payload.c b/test/core/end2end/tests/request_with_payload.c
index 63b7c5ee40b..fea71b41931 100644
--- a/test/core/end2end/tests/request_with_payload.c
+++ b/test/core/end2end/tests/request_with_payload.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
@@ -167,7 +166,7 @@ static void test_invoke_request_with_payload(grpc_end2end_test_config config) {
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
-  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status = GRPC_STATUS_OK;
   op->data.send_status_from_server.status_details = "xyz";
   op++;
   op->op = GRPC_OP_RECV_MESSAGE;
@@ -184,7 +183,7 @@ static void test_invoke_request_with_payload(grpc_end2end_test_config config) {
   cq_expect_completion(v_client, tag(1), GRPC_OP_OK);
   cq_verify(v_client);
 
-  GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+  GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
diff --git a/test/core/end2end/tests/simple_delayed_request.c b/test/core/end2end/tests/simple_delayed_request.c
index 0dbb35d4546..231e2602275 100644
--- a/test/core/end2end/tests/simple_delayed_request.c
+++ b/test/core/end2end/tests/simple_delayed_request.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
diff --git a/test/core/end2end/tests/simple_request.c b/test/core/end2end/tests/simple_request.c
index 4d4d48a2112..e6fe2b3435f 100644
--- a/test/core/end2end/tests/simple_request.c
+++ b/test/core/end2end/tests/simple_request.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/end2end/tests/simple_request_with_high_initial_sequence_number.c b/test/core/end2end/tests/simple_request_with_high_initial_sequence_number.c
index 538291a5f24..0105d00c5d3 100644
--- a/test/core/end2end/tests/simple_request_with_high_initial_sequence_number.c
+++ b/test/core/end2end/tests/simple_request_with_high_initial_sequence_number.c
@@ -35,7 +35,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "src/core/support/string.h"
 #include <grpc/byte_buffer.h>
diff --git a/test/core/fling/server.c b/test/core/fling/server.c
index 63c7bd7f884..a35afa10771 100644
--- a/test/core/fling/server.c
+++ b/test/core/fling/server.c
@@ -39,7 +39,10 @@
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+#ifndef _WIN32
+/* This is for _exit() below, which is temporary. */
 #include <unistd.h>
+#endif
 
 #include "test/core/util/grpc_profiler.h"
 #include "test/core/util/test_config.h"
@@ -166,6 +169,8 @@ static void start_send_status(void) {
                                  tag(FLING_SERVER_SEND_STATUS_FOR_STREAMING)));
 }
 
+/* We have some sort of deadlock, so let's not exit gracefully for now.
+   When that is resolved, please remove the #include <unistd.h> above. */
 static void sigint_handler(int x) { _exit(0); }
 
 int main(int argc, char **argv) {
diff --git a/test/core/iomgr/sockaddr_utils_test.c b/test/core/iomgr/sockaddr_utils_test.c
index 9f5e954b9de..9212f01c3fc 100644
--- a/test/core/iomgr/sockaddr_utils_test.c
+++ b/test/core/iomgr/sockaddr_utils_test.c
@@ -34,7 +34,6 @@
 #include "src/core/iomgr/sockaddr_utils.h"
 
 #include <errno.h>
-#include <netinet/in.h>
 #include <string.h>
 
 #include <grpc/support/alloc.h>
diff --git a/test/core/security/secure_endpoint_test.c b/test/core/security/secure_endpoint_test.c
index f7bd3cb4ae0..6477454e8ab 100644
--- a/test/core/security/secure_endpoint_test.c
+++ b/test/core/security/secure_endpoint_test.c
@@ -35,8 +35,6 @@
 
 #include <fcntl.h>
 #include <sys/types.h>
-#include <sys/socket.h>
-#include <unistd.h>
 
 #include "src/core/security/secure_endpoint.h"
 #include "src/core/iomgr/endpoint_pair.h"
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 6c0dfadbb91..0e5a3b05af4 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -198,8 +198,9 @@ TEST_F(AsyncEnd2endTest, AsyncNextRpc) {
       stub_->AsyncEcho(&cli_ctx, send_request, &cli_cq_, tag(1)));
 
   std::chrono::system_clock::time_point time_now(
-      std::chrono::system_clock::now()),
-      time_limit(std::chrono::system_clock::now() + std::chrono::seconds(5));
+      std::chrono::system_clock::now());
+  std::chrono::system_clock::time_point time_limit(
+      std::chrono::system_clock::now() + std::chrono::seconds(10));
   verify_timed_ok(&srv_cq_, -1, true, time_now, CompletionQueue::TIMEOUT);
   verify_timed_ok(&cli_cq_, -1, true, time_now, CompletionQueue::TIMEOUT);
 
diff --git a/test/cpp/qps/client_sync.cc b/test/cpp/qps/client_sync.cc
index 0809eb5b6c7..264293561dc 100644
--- a/test/cpp/qps/client_sync.cc
+++ b/test/cpp/qps/client_sync.cc
@@ -66,11 +66,11 @@ class SynchronousClient : public Client {
  public:
   SynchronousClient(const ClientConfig& config) : Client(config) {
     num_threads_ =
-      config.outstanding_rpcs_per_channel() * config.client_channels();
+        config.outstanding_rpcs_per_channel() * config.client_channels();
     responses_.resize(num_threads_);
   }
 
-  virtual ~SynchronousClient() {};
+  virtual ~SynchronousClient(){};
 
  protected:
   size_t num_threads_;
@@ -79,10 +79,12 @@ class SynchronousClient : public Client {
 
 class SynchronousUnaryClient GRPC_FINAL : public SynchronousClient {
  public:
-  SynchronousUnaryClient(const ClientConfig& config):
-    SynchronousClient(config) {StartThreads(num_threads_);}
-  ~SynchronousUnaryClient() {EndThreads();}
-  
+  SynchronousUnaryClient(const ClientConfig& config)
+      : SynchronousClient(config) {
+    StartThreads(num_threads_);
+  }
+  ~SynchronousUnaryClient() { EndThreads(); }
+
   bool ThreadFunc(Histogram* histogram, size_t thread_idx) GRPC_OVERRIDE {
     auto* stub = channels_[thread_idx % channels_.size()].get_stub();
     double start = Timer::Now();
@@ -96,43 +98,46 @@ class SynchronousUnaryClient GRPC_FINAL : public SynchronousClient {
 
 class SynchronousStreamingClient GRPC_FINAL : public SynchronousClient {
  public:
-  SynchronousStreamingClient(const ClientConfig& config):
-    SynchronousClient(config) {
-    for (size_t thread_idx=0;thread_idx<num_threads_;thread_idx++){
+  SynchronousStreamingClient(const ClientConfig& config)
+    : SynchronousClient(config), context_(num_threads_), stream_(num_threads_) {
+    for (size_t thread_idx = 0; thread_idx < num_threads_; thread_idx++) {
       auto* stub = channels_[thread_idx % channels_.size()].get_stub();
-      stream_ = stub->StreamingCall(&context_);
+      stream_[thread_idx] = stub->StreamingCall(&context_[thread_idx]);
     }
     StartThreads(num_threads_);
   }
   ~SynchronousStreamingClient() {
     EndThreads();
-    if (stream_) {
-      SimpleResponse response;
-      stream_->WritesDone();
-      EXPECT_TRUE(stream_->Finish().IsOk());
+    for (auto stream = stream_.begin(); stream != stream_.end(); stream++) {
+      if (*stream) {
+	(*stream)->WritesDone();
+	EXPECT_TRUE((*stream)->Finish().IsOk());
+      }
     }
   }
 
   bool ThreadFunc(Histogram* histogram, size_t thread_idx) GRPC_OVERRIDE {
     double start = Timer::Now();
-    if (stream_->Write(request_) && stream_->Read(&responses_[thread_idx])) {
+    if (stream_[thread_idx]->Write(request_) &&
+	stream_[thread_idx]->Read(&responses_[thread_idx])) {
       histogram->Add((Timer::Now() - start) * 1e9);
       return true;
     }
     return false;
   }
-  private:
-    grpc::ClientContext context_;
-    std::unique_ptr<grpc::ClientReaderWriter<SimpleRequest,
-                                             SimpleResponse>> stream_;
+
+ private:
+  std::vector<grpc::ClientContext> context_;
+  std::vector<std::unique_ptr<grpc::ClientReaderWriter<
+				SimpleRequest, SimpleResponse>>> stream_;
 };
 
-std::unique_ptr<Client>
-CreateSynchronousUnaryClient(const ClientConfig& config) {
+std::unique_ptr<Client> CreateSynchronousUnaryClient(
+    const ClientConfig& config) {
   return std::unique_ptr<Client>(new SynchronousUnaryClient(config));
 }
-std::unique_ptr<Client>
-CreateSynchronousStreamingClient(const ClientConfig& config) {
+std::unique_ptr<Client> CreateSynchronousStreamingClient(
+    const ClientConfig& config) {
   return std::unique_ptr<Client>(new SynchronousStreamingClient(config));
 }
 
diff --git a/test/cpp/qps/qps_driver.cc b/test/cpp/qps/qps_driver.cc
index 93b1247d739..fc8e04201cd 100644
--- a/test/cpp/qps/qps_driver.cc
+++ b/test/cpp/qps/qps_driver.cc
@@ -94,6 +94,15 @@ int main(int argc, char** argv) {
   server_config.set_threads(FLAGS_server_threads);
   server_config.set_enable_ssl(FLAGS_enable_ssl);
 
+  // If we're running a sync-server streaming test, make sure
+  // that we have at least as many threads as the active streams
+  // or else threads will be blocked from forward progress and the
+  // client will deadlock on a timer.
+  GPR_ASSERT(!(server_type == grpc::testing::SYNCHRONOUS_SERVER &&
+               rpc_type == grpc::testing::STREAMING &&
+               FLAGS_server_threads <  FLAGS_client_channels *
+               FLAGS_outstanding_rpcs_per_channel));
+
   auto result = RunScenario(client_config, FLAGS_num_clients,
                             server_config, FLAGS_num_servers,
                             FLAGS_warmup_seconds, FLAGS_benchmark_seconds,
diff --git a/tools/buildgen/plugins/generate_vsprojects.py b/tools/buildgen/plugins/generate_vsprojects.py
index f00c1762149..09a5bdbcc86 100755
--- a/tools/buildgen/plugins/generate_vsprojects.py
+++ b/tools/buildgen/plugins/generate_vsprojects.py
@@ -35,6 +35,10 @@ and "vsproject_dict", to be used by the visual studio generators.
 """
 
 
+import hashlib
+import re
+
+
 def mako_plugin(dictionary):
   """The exported plugin code for generate_vsprojeccts
 
@@ -53,6 +57,14 @@ def mako_plugin(dictionary):
   projects = []
   projects.extend(libs)
   projects.extend(targets)
+  if dictionary.get('debug', False):
+    for target in projects:
+      if not target.get('vs_project_guid', None) and 'windows' in target.get('platforms', ['windows']):
+        name = target['name']
+        guid = re.sub('(........)(....)(....)(....)(.*)',
+               r'{\1-\2-\3-\4-\5}',
+               hashlib.md5(name).hexdigest())
+        target['vs_project_guid'] = guid.upper()
   # Exclude projects without a visual project guid, such as the tests.
   projects = [project for project in projects
                 if project.get('vs_project_guid', None)]
diff --git a/tools/run_tests/run_node.sh b/tools/run_tests/run_node.sh
index 3a82c04a8ef..bfbe82b867f 100755
--- a/tools/run_tests/run_node.sh
+++ b/tools/run_tests/run_node.sh
@@ -39,4 +39,4 @@ root=`pwd`
 
 export LD_LIBRARY_PATH=$root/libs/$CONFIG
 
-$root/src/node/node_modules/mocha/bin/mocha $root/src/node/test
+$root/src/node/node_modules/mocha/bin/mocha --timeout 4000 $root/src/node/test
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 8c17c271896..17429f02409 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -158,7 +158,6 @@
     "language": "c", 
     "name": "fd_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -167,7 +166,6 @@
     "language": "c", 
     "name": "fling_stream_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -176,7 +174,6 @@
     "language": "c", 
     "name": "fling_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -482,7 +479,6 @@
     "language": "c", 
     "name": "poll_kick_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -518,7 +514,6 @@
     "language": "c", 
     "name": "tcp_client_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -527,7 +522,6 @@
     "language": "c", 
     "name": "tcp_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -536,7 +530,6 @@
     "language": "c", 
     "name": "tcp_server_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -885,7 +878,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fake_security_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1128,7 +1121,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1182,243 +1175,216 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_bad_hostname_test", 
+    "name": "chttp2_fullstack_uds_posix_bad_hostname_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_invoke_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_invoke_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_before_invoke_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_before_invoke_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_in_a_vacuum_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_census_simple_request_test", 
+    "name": "chttp2_fullstack_uds_posix_census_simple_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_disappearing_server_test", 
+    "name": "chttp2_fullstack_uds_posix_disappearing_server_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_empty_batch_test", 
+    "name": "chttp2_fullstack_uds_posix_empty_batch_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_graceful_server_shutdown_test", 
+    "name": "chttp2_fullstack_uds_posix_graceful_server_shutdown_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_invoke_large_request_test", 
+    "name": "chttp2_fullstack_uds_posix_invoke_large_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_concurrent_streams_test", 
+    "name": "chttp2_fullstack_uds_posix_max_concurrent_streams_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_message_length_test", 
+    "name": "chttp2_fullstack_uds_posix_max_message_length_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_no_op_test", 
+    "name": "chttp2_fullstack_uds_posix_no_op_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_ping_pong_streaming_test", 
+    "name": "chttp2_fullstack_uds_posix_ping_pong_streaming_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_registered_call_test", 
+    "name": "chttp2_fullstack_uds_posix_registered_call_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_large_metadata_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_large_metadata_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_delayed_request_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_delayed_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -1614,7 +1580,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1857,7 +1823,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2100,7 +2066,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_socket_pair_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2343,7 +2309,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2583,15 +2549,6 @@
       "posix"
     ]
   }, 
-  {
-    "flaky": false, 
-    "language": "c", 
-    "name": "chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
   {
     "flaky": false, 
     "language": "c", 
@@ -2640,243 +2597,208 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_bad_hostname_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_bad_hostname_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_invoke_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_before_invoke_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_census_simple_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_census_simple_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_disappearing_server_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_disappearing_server_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_empty_batch_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_empty_batch_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_invoke_large_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_concurrent_streams_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_message_length_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_max_message_length_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_no_op_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_no_op_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_ping_pong_streaming_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_registered_call_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_registered_call_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test", 
     "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
-  {
-    "flaky": false, 
-    "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_large_metadata_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_delayed_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -3069,15 +2991,6 @@
       "posix"
     ]
   }, 
-  {
-    "flaky": false, 
-    "language": "c", 
-    "name": "chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
   {
     "flaky": false, 
     "language": "c", 
@@ -3312,15 +3225,6 @@
       "posix"
     ]
   }, 
-  {
-    "flaky": false, 
-    "language": "c", 
-    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
   {
     "flaky": false, 
     "language": "c", 
diff --git a/vsprojects/Grpc.mak b/vsprojects/Grpc.mak
index 882f14b4337..78236878232 100644
--- a/vsprojects/Grpc.mak
+++ b/vsprojects/Grpc.mak
@@ -31,1532 +31,1219 @@
 
 OUT_DIR=test_bin
 
-CC=cl.exe
-LINK=link.exe
+CC=cl.exe /nologo
+LINK=link.exe /nologo
+LIBTOOL=lib.exe /nologo /nodefaultlib
 
 REPO_ROOT=..
-OPENSSL_INCLUDES = .\packages\grpc.dependencies.openssl.1.0.2.2\build\native\include\v120\Win32\Debug\static
+OPENSSL_INCLUDES = .\packages\grpc.dependencies.openssl.1.0.2.2\build\native\include
 ZLIB_INCLUDES = .\packages\grpc.dependencies.zlib.1.2.8.9\build\native\include
 INCLUDES=/I$(REPO_ROOT) /I$(REPO_ROOT)\include /I$(OPENSSL_INCLUDES) /I$(ZLIB_INCLUDES)
 DEFINES=/D WIN32 /D _LIB /D _USE_32BIT_TIME_T /D _UNICODE /D UNICODE /D _CRT_SECURE_NO_WARNINGS
-CFLAGS=/c $(INCLUDES) /nologo /Z7 /W3 /WX- /sdl $(DEFINES) /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Gd /TC /analyze-
-LFLAGS=/DEBUG /INCREMENTAL /NOLOGO /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86
+CFLAGS=/c $(INCLUDES) /Z7 /W3 /WX- /sdl $(DEFINES) /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Gd /TC /analyze-
+LFLAGS=/DEBUG /INCREMENTAL /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86
 
 OPENSSL_LIBS=.\packages\grpc.dependencies.openssl.1.0.2.2\build\native\lib\v120\Win32\Debug\static\ssleay32.lib .\packages\grpc.dependencies.openssl.1.0.2.2\build\native\lib\v120\Win32\Debug\static\libeay32.lib
 WINSOCK_LIBS=ws2_32.lib
+GENERAL_LIBS=advapi32.lib comdlg32.lib gdi32.lib kernel32.lib odbc32.lib odbccp32.lib ole32.lib oleaut32.lib shell32.lib user32.lib uuid.lib winspool.lib
 ZLIB_LIBS=.\packages\grpc.dependencies.zlib.1.2.8.9\build\native\lib\v120\Win32\Debug\static\cdecl\zlib.lib
-LIBS=$(OPENSSL_LIBS) $(WINSOCK_LIBS) $(ZLIB_LIBS)
+LIBS=$(OPENSSL_LIBS) $(ZLIB_LIBS) $(GENERAL_LIBS) $(WINSOCK_LIBS)
 
-build_gpr_test_util:
-	msbuild grpc.sln /t:gpr_test_util /p:Configuration=Debug
-
-build_grpc_test_util:
-	msbuild grpc.sln /t:grpc_test_util /p:Configuration=Debug
+all: buildtests
 
 $(OUT_DIR):
 	mkdir $(OUT_DIR)
 
+build_libs: build_gpr build_gpr_test_util build_grpc build_grpc_test_util build_grpc_test_util_unsecure build_grpc_unsecure Debug\end2end_fixture_chttp2_fake_security.lib Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_fixture_chttp2_simple_ssl_fullstack.lib Debug\end2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.lib Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_bad_hostname.lib Debug\end2end_test_cancel_after_accept.lib Debug\end2end_test_cancel_after_accept_and_writes_closed.lib Debug\end2end_test_cancel_after_invoke.lib Debug\end2end_test_cancel_before_invoke.lib Debug\end2end_test_cancel_in_a_vacuum.lib Debug\end2end_test_census_simple_request.lib Debug\end2end_test_disappearing_server.lib Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib Debug\end2end_test_early_server_shutdown_finishes_tags.lib Debug\end2end_test_empty_batch.lib Debug\end2end_test_graceful_server_shutdown.lib Debug\end2end_test_invoke_large_request.lib Debug\end2end_test_max_concurrent_streams.lib Debug\end2end_test_max_message_length.lib Debug\end2end_test_no_op.lib Debug\end2end_test_ping_pong_streaming.lib Debug\end2end_test_registered_call.lib Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib Debug\end2end_test_request_response_with_metadata_and_payload.lib Debug\end2end_test_request_response_with_payload.lib Debug\end2end_test_request_response_with_payload_and_call_creds.lib Debug\end2end_test_request_with_large_metadata.lib Debug\end2end_test_request_with_payload.lib Debug\end2end_test_simple_delayed_request.lib Debug\end2end_test_simple_request.lib Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib Debug\end2end_certs.lib 
 buildtests: buildtests_c buildtests_cxx
 
-buildtests_c: alarm_heap_test.exe alarm_list_test.exe alarm_test.exe alpn_test.exe bin_encoder_test.exe census_hash_table_test.exe census_statistics_multiple_writers_circular_buffer_test.exe census_statistics_multiple_writers_test.exe census_statistics_performance_test.exe census_statistics_quick_test.exe census_statistics_small_log_test.exe census_stub_test.exe census_window_stats_test.exe chttp2_status_conversion_test.exe chttp2_stream_encoder_test.exe chttp2_stream_map_test.exe fd_posix_test.exe fling_client.exe fling_server.exe fling_stream_test.exe fling_test.exe gpr_cancellable_test.exe gpr_cmdline_test.exe gpr_env_test.exe gpr_file_test.exe gpr_histogram_test.exe gpr_host_port_test.exe gpr_log_test.exe gpr_slice_buffer_test.exe gpr_slice_test.exe gpr_string_test.exe gpr_sync_test.exe gpr_thd_test.exe gpr_time_test.exe gpr_tls_test.exe gpr_useful_test.exe grpc_base64_test.exe grpc_byte_buffer_reader_test.exe grpc_channel_stack_test.exe grpc_completion_queue_test.exe grpc_credentials_test.exe grpc_json_token_test.exe grpc_stream_op_test.exe hpack_parser_test.exe hpack_table_test.exe httpcli_format_request_test.exe httpcli_parser_test.exe httpcli_test.exe json_rewrite.exe json_rewrite_test.exe json_test.exe lame_client_test.exe message_compress_test.exe multi_init_test.exe murmur_hash_test.exe no_server_test.exe poll_kick_posix_test.exe resolve_address_test.exe secure_endpoint_test.exe sockaddr_utils_test.exe tcp_client_posix_test.exe tcp_posix_test.exe tcp_server_posix_test.exe time_averaged_stats_test.exe time_test.exe timeout_encoding_test.exe timers_test.exe transport_metadata_test.exe transport_security_test.exe chttp2_fullstack_bad_hostname_unsecure_test.exe chttp2_fullstack_cancel_after_accept_unsecure_test.exe chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_fullstack_cancel_after_invoke_unsecure_test.exe chttp2_fullstack_cancel_before_invoke_unsecure_test.exe chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe chttp2_fullstack_census_simple_request_unsecure_test.exe chttp2_fullstack_disappearing_server_unsecure_test.exe chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_fullstack_empty_batch_unsecure_test.exe chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe chttp2_fullstack_invoke_large_request_unsecure_test.exe chttp2_fullstack_max_concurrent_streams_unsecure_test.exe chttp2_fullstack_max_message_length_unsecure_test.exe chttp2_fullstack_no_op_unsecure_test.exe chttp2_fullstack_ping_pong_streaming_unsecure_test.exe chttp2_fullstack_registered_call_unsecure_test.exe chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_fullstack_request_response_with_payload_unsecure_test.exe chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test.exe chttp2_fullstack_request_with_large_metadata_unsecure_test.exe chttp2_fullstack_request_with_payload_unsecure_test.exe chttp2_fullstack_simple_delayed_request_unsecure_test.exe chttp2_fullstack_simple_request_unsecure_test.exe chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe chttp2_fullstack_uds_bad_hostname_unsecure_test.exe chttp2_fullstack_uds_cancel_after_accept_unsecure_test.exe chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_fullstack_uds_cancel_after_invoke_unsecure_test.exe chttp2_fullstack_uds_cancel_before_invoke_unsecure_test.exe chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test.exe chttp2_fullstack_uds_census_simple_request_unsecure_test.exe chttp2_fullstack_uds_disappearing_server_unsecure_test.exe chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_fullstack_uds_empty_batch_unsecure_test.exe chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test.exe chttp2_fullstack_uds_invoke_large_request_unsecure_test.exe chttp2_fullstack_uds_max_concurrent_streams_unsecure_test.exe chttp2_fullstack_uds_max_message_length_unsecure_test.exe chttp2_fullstack_uds_no_op_unsecure_test.exe chttp2_fullstack_uds_ping_pong_streaming_unsecure_test.exe chttp2_fullstack_uds_registered_call_unsecure_test.exe chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_fullstack_uds_request_response_with_payload_unsecure_test.exe chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test.exe chttp2_fullstack_uds_request_with_large_metadata_unsecure_test.exe chttp2_fullstack_uds_request_with_payload_unsecure_test.exe chttp2_fullstack_uds_simple_delayed_request_unsecure_test.exe chttp2_fullstack_uds_simple_request_unsecure_test.exe chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test.exe chttp2_socket_pair_bad_hostname_unsecure_test.exe chttp2_socket_pair_cancel_after_accept_unsecure_test.exe chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe chttp2_socket_pair_census_simple_request_unsecure_test.exe chttp2_socket_pair_disappearing_server_unsecure_test.exe chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_socket_pair_empty_batch_unsecure_test.exe chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe chttp2_socket_pair_invoke_large_request_unsecure_test.exe chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe chttp2_socket_pair_max_message_length_unsecure_test.exe chttp2_socket_pair_no_op_unsecure_test.exe chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe chttp2_socket_pair_registered_call_unsecure_test.exe chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_request_response_with_payload_unsecure_test.exe chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe chttp2_socket_pair_request_with_payload_unsecure_test.exe chttp2_socket_pair_simple_delayed_request_unsecure_test.exe chttp2_socket_pair_simple_request_unsecure_test.exe chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe 
+buildtests_c: alarm_heap_test.exe alarm_list_test.exe alarm_test.exe alpn_test.exe bin_encoder_test.exe census_hash_table_test.exe census_statistics_multiple_writers_circular_buffer_test.exe census_statistics_multiple_writers_test.exe census_statistics_performance_test.exe census_statistics_quick_test.exe census_statistics_small_log_test.exe census_stub_test.exe census_window_stats_test.exe chttp2_status_conversion_test.exe chttp2_stream_encoder_test.exe chttp2_stream_map_test.exe fling_client.exe fling_server.exe gpr_cancellable_test.exe gpr_cmdline_test.exe gpr_env_test.exe gpr_file_test.exe gpr_histogram_test.exe gpr_host_port_test.exe gpr_log_test.exe gpr_slice_buffer_test.exe gpr_slice_test.exe gpr_string_test.exe gpr_sync_test.exe gpr_thd_test.exe gpr_time_test.exe gpr_tls_test.exe gpr_useful_test.exe grpc_base64_test.exe grpc_byte_buffer_reader_test.exe grpc_channel_stack_test.exe grpc_completion_queue_test.exe grpc_credentials_test.exe grpc_json_token_test.exe grpc_stream_op_test.exe hpack_parser_test.exe hpack_table_test.exe httpcli_format_request_test.exe httpcli_parser_test.exe httpcli_test.exe json_rewrite.exe json_rewrite_test.exe json_test.exe lame_client_test.exe message_compress_test.exe multi_init_test.exe murmur_hash_test.exe no_server_test.exe resolve_address_test.exe secure_endpoint_test.exe sockaddr_utils_test.exe time_averaged_stats_test.exe time_test.exe timeout_encoding_test.exe timers_test.exe transport_metadata_test.exe transport_security_test.exe chttp2_fullstack_bad_hostname_unsecure_test.exe chttp2_fullstack_cancel_after_accept_unsecure_test.exe chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_fullstack_cancel_after_invoke_unsecure_test.exe chttp2_fullstack_cancel_before_invoke_unsecure_test.exe chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe chttp2_fullstack_census_simple_request_unsecure_test.exe chttp2_fullstack_disappearing_server_unsecure_test.exe chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_fullstack_empty_batch_unsecure_test.exe chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe chttp2_fullstack_invoke_large_request_unsecure_test.exe chttp2_fullstack_max_concurrent_streams_unsecure_test.exe chttp2_fullstack_max_message_length_unsecure_test.exe chttp2_fullstack_no_op_unsecure_test.exe chttp2_fullstack_ping_pong_streaming_unsecure_test.exe chttp2_fullstack_registered_call_unsecure_test.exe chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_fullstack_request_response_with_payload_unsecure_test.exe chttp2_fullstack_request_with_large_metadata_unsecure_test.exe chttp2_fullstack_request_with_payload_unsecure_test.exe chttp2_fullstack_simple_delayed_request_unsecure_test.exe chttp2_fullstack_simple_request_unsecure_test.exe chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe chttp2_socket_pair_bad_hostname_unsecure_test.exe chttp2_socket_pair_cancel_after_accept_unsecure_test.exe chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe chttp2_socket_pair_census_simple_request_unsecure_test.exe chttp2_socket_pair_disappearing_server_unsecure_test.exe chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_socket_pair_empty_batch_unsecure_test.exe chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe chttp2_socket_pair_invoke_large_request_unsecure_test.exe chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe chttp2_socket_pair_max_message_length_unsecure_test.exe chttp2_socket_pair_no_op_unsecure_test.exe chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe chttp2_socket_pair_registered_call_unsecure_test.exe chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_request_response_with_payload_unsecure_test.exe chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe chttp2_socket_pair_request_with_payload_unsecure_test.exe chttp2_socket_pair_simple_delayed_request_unsecure_test.exe chttp2_socket_pair_simple_request_unsecure_test.exe chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe 
 	echo All tests built.
 
 buildtests_cxx: interop_client.exe interop_server.exe 
 	echo All tests built.
 
-alarm_heap_test.exe: build_grpc_test_util $(OUT_DIR)
+alarm_heap_test.exe: build_libs $(OUT_DIR)
 	echo Building alarm_heap_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\alarm_heap_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\alarm_heap_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\alarm_heap_test.obj 
 alarm_heap_test: alarm_heap_test.exe
 	echo Running alarm_heap_test
 	$(OUT_DIR)\alarm_heap_test.exe
-
-alarm_list_test.exe: build_grpc_test_util $(OUT_DIR)
+alarm_list_test.exe: build_libs $(OUT_DIR)
 	echo Building alarm_list_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\alarm_list_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\alarm_list_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\alarm_list_test.obj 
 alarm_list_test: alarm_list_test.exe
 	echo Running alarm_list_test
 	$(OUT_DIR)\alarm_list_test.exe
-
-alarm_test.exe: build_grpc_test_util $(OUT_DIR)
+alarm_test.exe: build_libs $(OUT_DIR)
 	echo Building alarm_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\alarm_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\alarm_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\alarm_test.obj 
 alarm_test: alarm_test.exe
 	echo Running alarm_test
 	$(OUT_DIR)\alarm_test.exe
-
-alpn_test.exe: build_grpc_test_util $(OUT_DIR)
+alpn_test.exe: build_libs $(OUT_DIR)
 	echo Building alpn_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\alpn_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\alpn_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\alpn_test.obj 
 alpn_test: alpn_test.exe
 	echo Running alpn_test
 	$(OUT_DIR)\alpn_test.exe
-
-bin_encoder_test.exe: build_grpc_test_util $(OUT_DIR)
+bin_encoder_test.exe: build_libs $(OUT_DIR)
 	echo Building bin_encoder_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\bin_encoder_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\bin_encoder_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\bin_encoder_test.obj 
 bin_encoder_test: bin_encoder_test.exe
 	echo Running bin_encoder_test
 	$(OUT_DIR)\bin_encoder_test.exe
-
-census_hash_table_test.exe: build_grpc_test_util $(OUT_DIR)
+census_hash_table_test.exe: build_libs $(OUT_DIR)
 	echo Building census_hash_table_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\hash_table_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_hash_table_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\hash_table_test.obj 
 census_hash_table_test: census_hash_table_test.exe
 	echo Running census_hash_table_test
 	$(OUT_DIR)\census_hash_table_test.exe
-
-census_statistics_multiple_writers_circular_buffer_test.exe: build_grpc_test_util $(OUT_DIR)
+census_statistics_multiple_writers_circular_buffer_test.exe: build_libs $(OUT_DIR)
 	echo Building census_statistics_multiple_writers_circular_buffer_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\multiple_writers_circular_buffer_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_statistics_multiple_writers_circular_buffer_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\multiple_writers_circular_buffer_test.obj 
 census_statistics_multiple_writers_circular_buffer_test: census_statistics_multiple_writers_circular_buffer_test.exe
 	echo Running census_statistics_multiple_writers_circular_buffer_test
 	$(OUT_DIR)\census_statistics_multiple_writers_circular_buffer_test.exe
-
-census_statistics_multiple_writers_test.exe: build_grpc_test_util $(OUT_DIR)
+census_statistics_multiple_writers_test.exe: build_libs $(OUT_DIR)
 	echo Building census_statistics_multiple_writers_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\multiple_writers_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_statistics_multiple_writers_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\multiple_writers_test.obj 
 census_statistics_multiple_writers_test: census_statistics_multiple_writers_test.exe
 	echo Running census_statistics_multiple_writers_test
 	$(OUT_DIR)\census_statistics_multiple_writers_test.exe
-
-census_statistics_performance_test.exe: build_grpc_test_util $(OUT_DIR)
+census_statistics_performance_test.exe: build_libs $(OUT_DIR)
 	echo Building census_statistics_performance_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\performance_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_statistics_performance_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\performance_test.obj 
 census_statistics_performance_test: census_statistics_performance_test.exe
 	echo Running census_statistics_performance_test
 	$(OUT_DIR)\census_statistics_performance_test.exe
-
-census_statistics_quick_test.exe: build_grpc_test_util $(OUT_DIR)
+census_statistics_quick_test.exe: build_libs $(OUT_DIR)
 	echo Building census_statistics_quick_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\quick_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_statistics_quick_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\quick_test.obj 
 census_statistics_quick_test: census_statistics_quick_test.exe
 	echo Running census_statistics_quick_test
 	$(OUT_DIR)\census_statistics_quick_test.exe
-
-census_statistics_small_log_test.exe: build_grpc_test_util $(OUT_DIR)
+census_statistics_small_log_test.exe: build_libs $(OUT_DIR)
 	echo Building census_statistics_small_log_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\small_log_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_statistics_small_log_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\small_log_test.obj 
 census_statistics_small_log_test: census_statistics_small_log_test.exe
 	echo Running census_statistics_small_log_test
 	$(OUT_DIR)\census_statistics_small_log_test.exe
-
-census_stats_store_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building census_stats_store_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\rpc_stats_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_stats_store_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\rpc_stats_test.obj 
-census_stats_store_test: census_stats_store_test.exe
-	echo Running census_stats_store_test
-	$(OUT_DIR)\census_stats_store_test.exe
-
-census_stub_test.exe: build_grpc_test_util $(OUT_DIR)
+census_stub_test.exe: build_libs $(OUT_DIR)
 	echo Building census_stub_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\census_stub_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_stub_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\census_stub_test.obj 
 census_stub_test: census_stub_test.exe
 	echo Running census_stub_test
 	$(OUT_DIR)\census_stub_test.exe
-
-census_trace_store_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building census_trace_store_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\trace_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_trace_store_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\trace_test.obj 
-census_trace_store_test: census_trace_store_test.exe
-	echo Running census_trace_store_test
-	$(OUT_DIR)\census_trace_store_test.exe
-
-census_window_stats_test.exe: build_grpc_test_util $(OUT_DIR)
+census_window_stats_test.exe: build_libs $(OUT_DIR)
 	echo Building census_window_stats_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\statistics\window_stats_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\census_window_stats_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\window_stats_test.obj 
 census_window_stats_test: census_window_stats_test.exe
 	echo Running census_window_stats_test
 	$(OUT_DIR)\census_window_stats_test.exe
-
-chttp2_status_conversion_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_status_conversion_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_status_conversion_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\status_conversion_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_status_conversion_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\status_conversion_test.obj 
 chttp2_status_conversion_test: chttp2_status_conversion_test.exe
 	echo Running chttp2_status_conversion_test
 	$(OUT_DIR)\chttp2_status_conversion_test.exe
-
-chttp2_stream_encoder_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_stream_encoder_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_stream_encoder_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\stream_encoder_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_stream_encoder_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\stream_encoder_test.obj 
 chttp2_stream_encoder_test: chttp2_stream_encoder_test.exe
 	echo Running chttp2_stream_encoder_test
 	$(OUT_DIR)\chttp2_stream_encoder_test.exe
-
-chttp2_stream_map_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_stream_map_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_stream_map_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\stream_map_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_stream_map_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\stream_map_test.obj 
 chttp2_stream_map_test: chttp2_stream_map_test.exe
 	echo Running chttp2_stream_map_test
 	$(OUT_DIR)\chttp2_stream_map_test.exe
-
-fd_posix_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building fd_posix_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\fd_posix_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\fd_posix_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\fd_posix_test.obj 
-fd_posix_test: fd_posix_test.exe
-	echo Running fd_posix_test
-	$(OUT_DIR)\fd_posix_test.exe
-
-fling_client.exe: build_grpc_test_util $(OUT_DIR)
+fling_client.exe: build_libs $(OUT_DIR)
 	echo Building fling_client
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\fling\client.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\fling_client.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\client.obj 
 fling_client: fling_client.exe
 	echo Running fling_client
 	$(OUT_DIR)\fling_client.exe
-
-fling_server.exe: build_grpc_test_util $(OUT_DIR)
+fling_server.exe: build_libs $(OUT_DIR)
 	echo Building fling_server
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\fling\server.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\fling_server.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\server.obj 
 fling_server: fling_server.exe
 	echo Running fling_server
 	$(OUT_DIR)\fling_server.exe
-
-fling_stream_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building fling_stream_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\fling\fling_stream_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\fling_stream_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\fling_stream_test.obj 
-fling_stream_test: fling_stream_test.exe
-	echo Running fling_stream_test
-	$(OUT_DIR)\fling_stream_test.exe
-
-fling_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building fling_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\fling\fling_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\fling_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\fling_test.obj 
-fling_test: fling_test.exe
-	echo Running fling_test
-	$(OUT_DIR)\fling_test.exe
-
-gen_hpack_tables.exe: build_grpc_test_util $(OUT_DIR)
+gen_hpack_tables.exe: build_libs $(OUT_DIR)
 	echo Building gen_hpack_tables
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\src\core\transport\chttp2\gen_hpack_tables.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gen_hpack_tables.exe" Debug\grpc_test_util.lib Debug\gpr.lib Debug\grpc.lib $(LIBS) $(OUT_DIR)\gen_hpack_tables.obj 
 gen_hpack_tables: gen_hpack_tables.exe
 	echo Running gen_hpack_tables
 	$(OUT_DIR)\gen_hpack_tables.exe
-
-gpr_cancellable_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_cancellable_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_cancellable_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\cancellable_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_cancellable_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\cancellable_test.obj 
 gpr_cancellable_test: gpr_cancellable_test.exe
 	echo Running gpr_cancellable_test
 	$(OUT_DIR)\gpr_cancellable_test.exe
-
-gpr_cmdline_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_cmdline_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_cmdline_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\cmdline_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_cmdline_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\cmdline_test.obj 
 gpr_cmdline_test: gpr_cmdline_test.exe
 	echo Running gpr_cmdline_test
 	$(OUT_DIR)\gpr_cmdline_test.exe
-
-gpr_env_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_env_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_env_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\env_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_env_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\env_test.obj 
 gpr_env_test: gpr_env_test.exe
 	echo Running gpr_env_test
 	$(OUT_DIR)\gpr_env_test.exe
-
-gpr_file_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_file_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_file_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\file_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_file_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\file_test.obj 
 gpr_file_test: gpr_file_test.exe
 	echo Running gpr_file_test
 	$(OUT_DIR)\gpr_file_test.exe
-
-gpr_histogram_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_histogram_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_histogram_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\histogram_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_histogram_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\histogram_test.obj 
 gpr_histogram_test: gpr_histogram_test.exe
 	echo Running gpr_histogram_test
 	$(OUT_DIR)\gpr_histogram_test.exe
-
-gpr_host_port_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_host_port_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_host_port_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\host_port_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_host_port_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\host_port_test.obj 
 gpr_host_port_test: gpr_host_port_test.exe
 	echo Running gpr_host_port_test
 	$(OUT_DIR)\gpr_host_port_test.exe
-
-gpr_log_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_log_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_log_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\log_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_log_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\log_test.obj 
 gpr_log_test: gpr_log_test.exe
 	echo Running gpr_log_test
 	$(OUT_DIR)\gpr_log_test.exe
-
-gpr_slice_buffer_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_slice_buffer_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_slice_buffer_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\slice_buffer_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_slice_buffer_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\slice_buffer_test.obj 
 gpr_slice_buffer_test: gpr_slice_buffer_test.exe
 	echo Running gpr_slice_buffer_test
 	$(OUT_DIR)\gpr_slice_buffer_test.exe
-
-gpr_slice_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_slice_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_slice_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\slice_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_slice_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\slice_test.obj 
 gpr_slice_test: gpr_slice_test.exe
 	echo Running gpr_slice_test
 	$(OUT_DIR)\gpr_slice_test.exe
-
-gpr_string_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_string_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_string_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\string_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_string_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\string_test.obj 
 gpr_string_test: gpr_string_test.exe
 	echo Running gpr_string_test
 	$(OUT_DIR)\gpr_string_test.exe
-
-gpr_sync_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_sync_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_sync_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\sync_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_sync_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\sync_test.obj 
 gpr_sync_test: gpr_sync_test.exe
 	echo Running gpr_sync_test
 	$(OUT_DIR)\gpr_sync_test.exe
-
-gpr_thd_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_thd_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_thd_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\thd_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_thd_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\thd_test.obj 
 gpr_thd_test: gpr_thd_test.exe
 	echo Running gpr_thd_test
 	$(OUT_DIR)\gpr_thd_test.exe
-
-gpr_time_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_time_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_time_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\time_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_time_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\time_test.obj 
 gpr_time_test: gpr_time_test.exe
 	echo Running gpr_time_test
 	$(OUT_DIR)\gpr_time_test.exe
-
-gpr_tls_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_tls_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_tls_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\tls_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_tls_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\tls_test.obj 
 gpr_tls_test: gpr_tls_test.exe
 	echo Running gpr_tls_test
 	$(OUT_DIR)\gpr_tls_test.exe
-
-gpr_useful_test.exe: build_grpc_test_util $(OUT_DIR)
+gpr_useful_test.exe: build_libs $(OUT_DIR)
 	echo Building gpr_useful_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\useful_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\gpr_useful_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\useful_test.obj 
 gpr_useful_test: gpr_useful_test.exe
 	echo Running gpr_useful_test
 	$(OUT_DIR)\gpr_useful_test.exe
-
-grpc_base64_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_base64_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_base64_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\base64_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_base64_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\base64_test.obj 
 grpc_base64_test: grpc_base64_test.exe
 	echo Running grpc_base64_test
 	$(OUT_DIR)\grpc_base64_test.exe
-
-grpc_byte_buffer_reader_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_byte_buffer_reader_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_byte_buffer_reader_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\surface\byte_buffer_reader_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_byte_buffer_reader_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\byte_buffer_reader_test.obj 
 grpc_byte_buffer_reader_test: grpc_byte_buffer_reader_test.exe
 	echo Running grpc_byte_buffer_reader_test
 	$(OUT_DIR)\grpc_byte_buffer_reader_test.exe
-
-grpc_channel_stack_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_channel_stack_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_channel_stack_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\channel\channel_stack_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_channel_stack_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\channel_stack_test.obj 
 grpc_channel_stack_test: grpc_channel_stack_test.exe
 	echo Running grpc_channel_stack_test
 	$(OUT_DIR)\grpc_channel_stack_test.exe
-
-grpc_completion_queue_benchmark.exe: build_grpc_test_util $(OUT_DIR)
+grpc_completion_queue_benchmark.exe: build_libs $(OUT_DIR)
 	echo Building grpc_completion_queue_benchmark
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\surface\completion_queue_benchmark.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_completion_queue_benchmark.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\completion_queue_benchmark.obj 
 grpc_completion_queue_benchmark: grpc_completion_queue_benchmark.exe
 	echo Running grpc_completion_queue_benchmark
 	$(OUT_DIR)\grpc_completion_queue_benchmark.exe
-
-grpc_completion_queue_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_completion_queue_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_completion_queue_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\surface\completion_queue_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_completion_queue_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\completion_queue_test.obj 
 grpc_completion_queue_test: grpc_completion_queue_test.exe
 	echo Running grpc_completion_queue_test
 	$(OUT_DIR)\grpc_completion_queue_test.exe
-
-grpc_create_jwt.exe: build_grpc_test_util $(OUT_DIR)
+grpc_create_jwt.exe: build_libs $(OUT_DIR)
 	echo Building grpc_create_jwt
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\create_jwt.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_create_jwt.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\create_jwt.obj 
 grpc_create_jwt: grpc_create_jwt.exe
 	echo Running grpc_create_jwt
 	$(OUT_DIR)\grpc_create_jwt.exe
-
-grpc_credentials_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_credentials_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_credentials_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\credentials_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_credentials_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\credentials_test.obj 
 grpc_credentials_test: grpc_credentials_test.exe
 	echo Running grpc_credentials_test
 	$(OUT_DIR)\grpc_credentials_test.exe
-
-grpc_fetch_oauth2.exe: build_grpc_test_util $(OUT_DIR)
+grpc_fetch_oauth2.exe: build_libs $(OUT_DIR)
 	echo Building grpc_fetch_oauth2
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\fetch_oauth2.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_fetch_oauth2.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\fetch_oauth2.obj 
 grpc_fetch_oauth2: grpc_fetch_oauth2.exe
 	echo Running grpc_fetch_oauth2
 	$(OUT_DIR)\grpc_fetch_oauth2.exe
-
-grpc_json_token_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_json_token_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_json_token_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\json_token_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_json_token_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\json_token_test.obj 
 grpc_json_token_test: grpc_json_token_test.exe
 	echo Running grpc_json_token_test
 	$(OUT_DIR)\grpc_json_token_test.exe
-
-grpc_print_google_default_creds_token.exe: build_grpc_test_util $(OUT_DIR)
+grpc_print_google_default_creds_token.exe: build_libs $(OUT_DIR)
 	echo Building grpc_print_google_default_creds_token
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\print_google_default_creds_token.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_print_google_default_creds_token.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\print_google_default_creds_token.obj 
 grpc_print_google_default_creds_token: grpc_print_google_default_creds_token.exe
 	echo Running grpc_print_google_default_creds_token
 	$(OUT_DIR)\grpc_print_google_default_creds_token.exe
-
-grpc_stream_op_test.exe: build_grpc_test_util $(OUT_DIR)
+grpc_stream_op_test.exe: build_libs $(OUT_DIR)
 	echo Building grpc_stream_op_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\stream_op_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\grpc_stream_op_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\stream_op_test.obj 
 grpc_stream_op_test: grpc_stream_op_test.exe
 	echo Running grpc_stream_op_test
 	$(OUT_DIR)\grpc_stream_op_test.exe
-
-hpack_parser_test.exe: build_grpc_test_util $(OUT_DIR)
+hpack_parser_test.exe: build_libs $(OUT_DIR)
 	echo Building hpack_parser_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\hpack_parser_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\hpack_parser_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\hpack_parser_test.obj 
 hpack_parser_test: hpack_parser_test.exe
 	echo Running hpack_parser_test
 	$(OUT_DIR)\hpack_parser_test.exe
-
-hpack_table_test.exe: build_grpc_test_util $(OUT_DIR)
+hpack_table_test.exe: build_libs $(OUT_DIR)
 	echo Building hpack_table_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\hpack_table_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\hpack_table_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\hpack_table_test.obj 
 hpack_table_test: hpack_table_test.exe
 	echo Running hpack_table_test
 	$(OUT_DIR)\hpack_table_test.exe
-
-httpcli_format_request_test.exe: build_grpc_test_util $(OUT_DIR)
+httpcli_format_request_test.exe: build_libs $(OUT_DIR)
 	echo Building httpcli_format_request_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\httpcli\format_request_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\httpcli_format_request_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\format_request_test.obj 
 httpcli_format_request_test: httpcli_format_request_test.exe
 	echo Running httpcli_format_request_test
 	$(OUT_DIR)\httpcli_format_request_test.exe
-
-httpcli_parser_test.exe: build_grpc_test_util $(OUT_DIR)
+httpcli_parser_test.exe: build_libs $(OUT_DIR)
 	echo Building httpcli_parser_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\httpcli\parser_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\httpcli_parser_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\parser_test.obj 
 httpcli_parser_test: httpcli_parser_test.exe
 	echo Running httpcli_parser_test
 	$(OUT_DIR)\httpcli_parser_test.exe
-
-httpcli_test.exe: build_grpc_test_util $(OUT_DIR)
+httpcli_test.exe: build_libs $(OUT_DIR)
 	echo Building httpcli_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\httpcli\httpcli_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\httpcli_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\httpcli_test.obj 
 httpcli_test: httpcli_test.exe
 	echo Running httpcli_test
 	$(OUT_DIR)\httpcli_test.exe
-
-json_rewrite.exe: build_grpc_test_util $(OUT_DIR)
+json_rewrite.exe: build_libs $(OUT_DIR)
 	echo Building json_rewrite
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\json\json_rewrite.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\json_rewrite.exe" Debug\grpc.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\json_rewrite.obj 
 json_rewrite: json_rewrite.exe
 	echo Running json_rewrite
 	$(OUT_DIR)\json_rewrite.exe
-
-json_rewrite_test.exe: build_grpc_test_util $(OUT_DIR)
+json_rewrite_test.exe: build_libs $(OUT_DIR)
 	echo Building json_rewrite_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\json\json_rewrite_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\json_rewrite_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\json_rewrite_test.obj 
 json_rewrite_test: json_rewrite_test.exe
 	echo Running json_rewrite_test
 	$(OUT_DIR)\json_rewrite_test.exe
-
-json_test.exe: build_grpc_test_util $(OUT_DIR)
+json_test.exe: build_libs $(OUT_DIR)
 	echo Building json_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\json\json_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\json_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\json_test.obj 
 json_test: json_test.exe
 	echo Running json_test
 	$(OUT_DIR)\json_test.exe
-
-lame_client_test.exe: build_grpc_test_util $(OUT_DIR)
+lame_client_test.exe: build_libs $(OUT_DIR)
 	echo Building lame_client_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\surface\lame_client_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\lame_client_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\lame_client_test.obj 
 lame_client_test: lame_client_test.exe
 	echo Running lame_client_test
 	$(OUT_DIR)\lame_client_test.exe
-
-low_level_ping_pong_benchmark.exe: build_grpc_test_util $(OUT_DIR)
+low_level_ping_pong_benchmark.exe: build_libs $(OUT_DIR)
 	echo Building low_level_ping_pong_benchmark
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\network_benchmarks\low_level_ping_pong.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\low_level_ping_pong_benchmark.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\low_level_ping_pong.obj 
 low_level_ping_pong_benchmark: low_level_ping_pong_benchmark.exe
 	echo Running low_level_ping_pong_benchmark
 	$(OUT_DIR)\low_level_ping_pong_benchmark.exe
-
-message_compress_test.exe: build_grpc_test_util $(OUT_DIR)
+message_compress_test.exe: build_libs $(OUT_DIR)
 	echo Building message_compress_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\compression\message_compress_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\message_compress_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\message_compress_test.obj 
 message_compress_test: message_compress_test.exe
 	echo Running message_compress_test
 	$(OUT_DIR)\message_compress_test.exe
-
-multi_init_test.exe: build_grpc_test_util $(OUT_DIR)
+multi_init_test.exe: build_libs $(OUT_DIR)
 	echo Building multi_init_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\surface\multi_init_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\multi_init_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\multi_init_test.obj 
 multi_init_test: multi_init_test.exe
 	echo Running multi_init_test
 	$(OUT_DIR)\multi_init_test.exe
-
-murmur_hash_test.exe: build_grpc_test_util $(OUT_DIR)
+murmur_hash_test.exe: build_libs $(OUT_DIR)
 	echo Building murmur_hash_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\murmur_hash_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\murmur_hash_test.exe" Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\murmur_hash_test.obj 
 murmur_hash_test: murmur_hash_test.exe
 	echo Running murmur_hash_test
 	$(OUT_DIR)\murmur_hash_test.exe
-
-no_server_test.exe: build_grpc_test_util $(OUT_DIR)
+no_server_test.exe: build_libs $(OUT_DIR)
 	echo Building no_server_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\no_server_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\no_server_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\no_server_test.obj 
 no_server_test: no_server_test.exe
 	echo Running no_server_test
 	$(OUT_DIR)\no_server_test.exe
-
-poll_kick_posix_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building poll_kick_posix_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\poll_kick_posix_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\poll_kick_posix_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\poll_kick_posix_test.obj 
-poll_kick_posix_test: poll_kick_posix_test.exe
-	echo Running poll_kick_posix_test
-	$(OUT_DIR)\poll_kick_posix_test.exe
-
-resolve_address_test.exe: build_grpc_test_util $(OUT_DIR)
+resolve_address_test.exe: build_libs $(OUT_DIR)
 	echo Building resolve_address_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\resolve_address_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\resolve_address_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\resolve_address_test.obj 
 resolve_address_test: resolve_address_test.exe
 	echo Running resolve_address_test
 	$(OUT_DIR)\resolve_address_test.exe
-
-secure_endpoint_test.exe: build_grpc_test_util $(OUT_DIR)
+secure_endpoint_test.exe: build_libs $(OUT_DIR)
 	echo Building secure_endpoint_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\security\secure_endpoint_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\secure_endpoint_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\secure_endpoint_test.obj 
 secure_endpoint_test: secure_endpoint_test.exe
 	echo Running secure_endpoint_test
 	$(OUT_DIR)\secure_endpoint_test.exe
-
-sockaddr_utils_test.exe: build_grpc_test_util $(OUT_DIR)
+sockaddr_utils_test.exe: build_libs $(OUT_DIR)
 	echo Building sockaddr_utils_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\sockaddr_utils_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\sockaddr_utils_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\sockaddr_utils_test.obj 
 sockaddr_utils_test: sockaddr_utils_test.exe
 	echo Running sockaddr_utils_test
 	$(OUT_DIR)\sockaddr_utils_test.exe
-
-tcp_client_posix_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building tcp_client_posix_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\tcp_client_posix_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\tcp_client_posix_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\tcp_client_posix_test.obj 
-tcp_client_posix_test: tcp_client_posix_test.exe
-	echo Running tcp_client_posix_test
-	$(OUT_DIR)\tcp_client_posix_test.exe
-
-tcp_posix_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building tcp_posix_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\tcp_posix_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\tcp_posix_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\tcp_posix_test.obj 
-tcp_posix_test: tcp_posix_test.exe
-	echo Running tcp_posix_test
-	$(OUT_DIR)\tcp_posix_test.exe
-
-tcp_server_posix_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building tcp_server_posix_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\tcp_server_posix_test.c 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\tcp_server_posix_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\tcp_server_posix_test.obj 
-tcp_server_posix_test: tcp_server_posix_test.exe
-	echo Running tcp_server_posix_test
-	$(OUT_DIR)\tcp_server_posix_test.exe
-
-time_averaged_stats_test.exe: build_grpc_test_util $(OUT_DIR)
+time_averaged_stats_test.exe: build_libs $(OUT_DIR)
 	echo Building time_averaged_stats_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\iomgr\time_averaged_stats_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\time_averaged_stats_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\time_averaged_stats_test.obj 
 time_averaged_stats_test: time_averaged_stats_test.exe
 	echo Running time_averaged_stats_test
 	$(OUT_DIR)\time_averaged_stats_test.exe
-
-time_test.exe: build_grpc_test_util $(OUT_DIR)
+time_test.exe: build_libs $(OUT_DIR)
 	echo Building time_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\support\time_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\time_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\time_test.obj 
 time_test: time_test.exe
 	echo Running time_test
 	$(OUT_DIR)\time_test.exe
-
-timeout_encoding_test.exe: build_grpc_test_util $(OUT_DIR)
+timeout_encoding_test.exe: build_libs $(OUT_DIR)
 	echo Building timeout_encoding_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\chttp2\timeout_encoding_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\timeout_encoding_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\timeout_encoding_test.obj 
 timeout_encoding_test: timeout_encoding_test.exe
 	echo Running timeout_encoding_test
 	$(OUT_DIR)\timeout_encoding_test.exe
-
-timers_test.exe: build_grpc_test_util $(OUT_DIR)
+timers_test.exe: build_libs $(OUT_DIR)
 	echo Building timers_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\profiling\timers_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\timers_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\timers_test.obj 
 timers_test: timers_test.exe
 	echo Running timers_test
 	$(OUT_DIR)\timers_test.exe
-
-transport_metadata_test.exe: build_grpc_test_util $(OUT_DIR)
+transport_metadata_test.exe: build_libs $(OUT_DIR)
 	echo Building transport_metadata_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\transport\metadata_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\transport_metadata_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\metadata_test.obj 
 transport_metadata_test: transport_metadata_test.exe
 	echo Running transport_metadata_test
 	$(OUT_DIR)\transport_metadata_test.exe
-
-transport_security_test.exe: build_grpc_test_util $(OUT_DIR)
+transport_security_test.exe: build_libs $(OUT_DIR)
 	echo Building transport_security_test
 	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\tsi\transport_security_test.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\transport_security_test.exe" Debug\grpc_test_util.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) $(OUT_DIR)\transport_security_test.obj 
 transport_security_test: transport_security_test.exe
 	echo Running transport_security_test
 	$(OUT_DIR)\transport_security_test.exe
-
-interop_client.exe: build_grpc_test_util $(OUT_DIR)
+interop_client.exe: build_libs $(OUT_DIR)
 	echo Building interop_client
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\interop_client.exe" Debug\interop_client_main.lib Debug\interop_client_helper.lib Debug\grpc++_test_util.lib Debug\grpc_test_util.lib Debug\grpc++.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib Debug\grpc++_test_config.lib $(LIBS) 
 interop_client: interop_client.exe
 	echo Running interop_client
 	$(OUT_DIR)\interop_client.exe
-
-interop_server.exe: build_grpc_test_util $(OUT_DIR)
+interop_server.exe: build_libs $(OUT_DIR)
 	echo Building interop_server
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\interop_server.exe" Debug\interop_server_main.lib Debug\interop_server_helper.lib Debug\grpc++_test_util.lib Debug\grpc_test_util.lib Debug\grpc++.lib Debug\grpc.lib Debug\gpr_test_util.lib Debug\gpr.lib Debug\grpc++_test_config.lib $(LIBS) 
 interop_server: interop_server.exe
 	echo Running interop_server
 	$(OUT_DIR)\interop_server.exe
-
-chttp2_fullstack_bad_hostname_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_bad_hostname_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_bad_hostname_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_bad_hostname_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_bad_hostname.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_bad_hostname_unsecure_test: chttp2_fullstack_bad_hostname_unsecure_test.exe
 	echo Running chttp2_fullstack_bad_hostname_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_bad_hostname_unsecure_test.exe
-
-chttp2_fullstack_cancel_after_accept_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_cancel_after_accept_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_cancel_after_accept_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_cancel_after_accept_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_cancel_after_accept.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_cancel_after_accept_unsecure_test: chttp2_fullstack_cancel_after_accept_unsecure_test.exe
 	echo Running chttp2_fullstack_cancel_after_accept_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_cancel_after_accept_unsecure_test.exe
-
-chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_cancel_after_accept_and_writes_closed.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test: chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe
 	echo Running chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_cancel_after_accept_and_writes_closed_unsecure_test.exe
-
-chttp2_fullstack_cancel_after_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_cancel_after_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_cancel_after_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_cancel_after_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_cancel_after_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_cancel_after_invoke_unsecure_test: chttp2_fullstack_cancel_after_invoke_unsecure_test.exe
 	echo Running chttp2_fullstack_cancel_after_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_cancel_after_invoke_unsecure_test.exe
-
-chttp2_fullstack_cancel_before_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_cancel_before_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_cancel_before_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_cancel_before_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_cancel_before_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_cancel_before_invoke_unsecure_test: chttp2_fullstack_cancel_before_invoke_unsecure_test.exe
 	echo Running chttp2_fullstack_cancel_before_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_cancel_before_invoke_unsecure_test.exe
-
-chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_cancel_in_a_vacuum_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_cancel_in_a_vacuum.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_cancel_in_a_vacuum_unsecure_test: chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe
 	echo Running chttp2_fullstack_cancel_in_a_vacuum_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_cancel_in_a_vacuum_unsecure_test.exe
-
-chttp2_fullstack_census_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_census_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_census_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_census_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_census_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_census_simple_request_unsecure_test: chttp2_fullstack_census_simple_request_unsecure_test.exe
 	echo Running chttp2_fullstack_census_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_census_simple_request_unsecure_test.exe
-
-chttp2_fullstack_disappearing_server_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_disappearing_server_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_disappearing_server_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_disappearing_server_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_disappearing_server.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_disappearing_server_unsecure_test: chttp2_fullstack_disappearing_server_unsecure_test.exe
 	echo Running chttp2_fullstack_disappearing_server_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_disappearing_server_unsecure_test.exe
-
-chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test: chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
 	echo Running chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
-
-chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_early_server_shutdown_finishes_tags.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test: chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe
 	echo Running chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_early_server_shutdown_finishes_tags_unsecure_test.exe
-
-chttp2_fullstack_empty_batch_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_empty_batch_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_empty_batch_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_empty_batch_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_empty_batch.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_empty_batch_unsecure_test: chttp2_fullstack_empty_batch_unsecure_test.exe
 	echo Running chttp2_fullstack_empty_batch_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_empty_batch_unsecure_test.exe
-
-chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_graceful_server_shutdown_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_graceful_server_shutdown.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_graceful_server_shutdown_unsecure_test: chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe
 	echo Running chttp2_fullstack_graceful_server_shutdown_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_graceful_server_shutdown_unsecure_test.exe
-
-chttp2_fullstack_invoke_large_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_invoke_large_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_invoke_large_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_invoke_large_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_invoke_large_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_invoke_large_request_unsecure_test: chttp2_fullstack_invoke_large_request_unsecure_test.exe
 	echo Running chttp2_fullstack_invoke_large_request_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_invoke_large_request_unsecure_test.exe
-
-chttp2_fullstack_max_concurrent_streams_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_max_concurrent_streams_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_max_concurrent_streams_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_max_concurrent_streams_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_max_concurrent_streams.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_max_concurrent_streams_unsecure_test: chttp2_fullstack_max_concurrent_streams_unsecure_test.exe
 	echo Running chttp2_fullstack_max_concurrent_streams_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_max_concurrent_streams_unsecure_test.exe
-
-chttp2_fullstack_max_message_length_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_max_message_length_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_max_message_length_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_max_message_length_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_max_message_length.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_max_message_length_unsecure_test: chttp2_fullstack_max_message_length_unsecure_test.exe
 	echo Running chttp2_fullstack_max_message_length_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_max_message_length_unsecure_test.exe
-
-chttp2_fullstack_no_op_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_no_op_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_no_op_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_no_op_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_no_op.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_no_op_unsecure_test: chttp2_fullstack_no_op_unsecure_test.exe
 	echo Running chttp2_fullstack_no_op_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_no_op_unsecure_test.exe
-
-chttp2_fullstack_ping_pong_streaming_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_ping_pong_streaming_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_ping_pong_streaming_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_ping_pong_streaming_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_ping_pong_streaming.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_ping_pong_streaming_unsecure_test: chttp2_fullstack_ping_pong_streaming_unsecure_test.exe
 	echo Running chttp2_fullstack_ping_pong_streaming_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_ping_pong_streaming_unsecure_test.exe
-
-chttp2_fullstack_registered_call_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_registered_call_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_registered_call_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_registered_call_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_registered_call.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_registered_call_unsecure_test: chttp2_fullstack_registered_call_unsecure_test.exe
 	echo Running chttp2_fullstack_registered_call_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_registered_call_unsecure_test.exe
-
-chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test: chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_request_response_with_binary_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_response_with_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test: chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_request_response_with_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_request_response_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_request_response_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_request_response_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_response_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_response_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_request_response_with_payload_unsecure_test: chttp2_fullstack_request_response_with_payload_unsecure_test.exe
 	echo Running chttp2_fullstack_request_response_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_request_response_with_payload_unsecure_test.exe
-
-chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_response_with_trailing_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test: chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_request_with_large_metadata_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_request_with_large_metadata_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_request_with_large_metadata_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_with_large_metadata_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_with_large_metadata.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_request_with_large_metadata_unsecure_test: chttp2_fullstack_request_with_large_metadata_unsecure_test.exe
 	echo Running chttp2_fullstack_request_with_large_metadata_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_request_with_large_metadata_unsecure_test.exe
-
-chttp2_fullstack_request_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_request_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_request_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_request_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_request_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_request_with_payload_unsecure_test: chttp2_fullstack_request_with_payload_unsecure_test.exe
 	echo Running chttp2_fullstack_request_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_request_with_payload_unsecure_test.exe
-
-chttp2_fullstack_simple_delayed_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_simple_delayed_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_simple_delayed_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_simple_delayed_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_simple_delayed_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_simple_delayed_request_unsecure_test: chttp2_fullstack_simple_delayed_request_unsecure_test.exe
 	echo Running chttp2_fullstack_simple_delayed_request_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_simple_delayed_request_unsecure_test.exe
-
-chttp2_fullstack_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_simple_request_unsecure_test: chttp2_fullstack_simple_request_unsecure_test.exe
 	echo Running chttp2_fullstack_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_simple_request_unsecure_test.exe
-
-chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack.lib Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test: chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe
 	echo Running chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test
 	$(OUT_DIR)\chttp2_fullstack_simple_request_with_high_initial_sequence_number_unsecure_test.exe
-
-chttp2_fullstack_uds_bad_hostname_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_bad_hostname_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_bad_hostname_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_bad_hostname.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_bad_hostname_unsecure_test: chttp2_fullstack_uds_bad_hostname_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_bad_hostname_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_bad_hostname_unsecure_test.exe
-
-chttp2_fullstack_uds_cancel_after_accept_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_cancel_after_accept_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_accept_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_cancel_after_accept.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_cancel_after_accept_unsecure_test: chttp2_fullstack_uds_cancel_after_accept_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_cancel_after_accept_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_accept_unsecure_test.exe
-
-chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_cancel_after_accept_and_writes_closed.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test: chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test.exe
-
-chttp2_fullstack_uds_cancel_after_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_cancel_after_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_cancel_after_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_cancel_after_invoke_unsecure_test: chttp2_fullstack_uds_cancel_after_invoke_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_cancel_after_invoke_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_cancel_after_invoke_unsecure_test.exe
-
-chttp2_fullstack_uds_cancel_before_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_cancel_before_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_cancel_before_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_cancel_before_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_cancel_before_invoke_unsecure_test: chttp2_fullstack_uds_cancel_before_invoke_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_cancel_before_invoke_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_cancel_before_invoke_unsecure_test.exe
-
-chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_cancel_in_a_vacuum.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test: chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test.exe
-
-chttp2_fullstack_uds_census_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_census_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_census_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_census_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_census_simple_request_unsecure_test: chttp2_fullstack_uds_census_simple_request_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_census_simple_request_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_census_simple_request_unsecure_test.exe
-
-chttp2_fullstack_uds_disappearing_server_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_disappearing_server_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_disappearing_server_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_disappearing_server.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_disappearing_server_unsecure_test: chttp2_fullstack_uds_disappearing_server_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_disappearing_server_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_disappearing_server_unsecure_test.exe
-
-chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test: chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
-
-chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_early_server_shutdown_finishes_tags.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test: chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test.exe
-
-chttp2_fullstack_uds_empty_batch_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_empty_batch_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_empty_batch_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_empty_batch.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_empty_batch_unsecure_test: chttp2_fullstack_uds_empty_batch_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_empty_batch_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_empty_batch_unsecure_test.exe
-
-chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_graceful_server_shutdown.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test: chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test.exe
-
-chttp2_fullstack_uds_invoke_large_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_invoke_large_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_invoke_large_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_invoke_large_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_invoke_large_request_unsecure_test: chttp2_fullstack_uds_invoke_large_request_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_invoke_large_request_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_invoke_large_request_unsecure_test.exe
-
-chttp2_fullstack_uds_max_concurrent_streams_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_max_concurrent_streams_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_max_concurrent_streams_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_max_concurrent_streams.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_max_concurrent_streams_unsecure_test: chttp2_fullstack_uds_max_concurrent_streams_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_max_concurrent_streams_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_max_concurrent_streams_unsecure_test.exe
-
-chttp2_fullstack_uds_max_message_length_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_max_message_length_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_max_message_length_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_max_message_length.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_max_message_length_unsecure_test: chttp2_fullstack_uds_max_message_length_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_max_message_length_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_max_message_length_unsecure_test.exe
-
-chttp2_fullstack_uds_no_op_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_no_op_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_no_op_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_no_op.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_no_op_unsecure_test: chttp2_fullstack_uds_no_op_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_no_op_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_no_op_unsecure_test.exe
-
-chttp2_fullstack_uds_ping_pong_streaming_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_ping_pong_streaming_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_ping_pong_streaming_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_ping_pong_streaming.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_ping_pong_streaming_unsecure_test: chttp2_fullstack_uds_ping_pong_streaming_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_ping_pong_streaming_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_ping_pong_streaming_unsecure_test.exe
-
-chttp2_fullstack_uds_registered_call_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_registered_call_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_registered_call_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_registered_call.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_registered_call_unsecure_test: chttp2_fullstack_uds_registered_call_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_registered_call_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_registered_call_unsecure_test.exe
-
-chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test: chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_response_with_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test: chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_uds_request_response_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_response_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_response_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_response_with_payload_unsecure_test: chttp2_fullstack_uds_request_response_with_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_response_with_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_payload_unsecure_test.exe
-
-chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_response_with_trailing_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test: chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-
-chttp2_fullstack_uds_request_with_large_metadata_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_with_large_metadata_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_with_large_metadata_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_with_large_metadata.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_with_large_metadata_unsecure_test: chttp2_fullstack_uds_request_with_large_metadata_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_with_large_metadata_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_with_large_metadata_unsecure_test.exe
-
-chttp2_fullstack_uds_request_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_request_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_request_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_request_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_request_with_payload_unsecure_test: chttp2_fullstack_uds_request_with_payload_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_request_with_payload_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_request_with_payload_unsecure_test.exe
-
-chttp2_fullstack_uds_simple_delayed_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_simple_delayed_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_simple_delayed_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_simple_delayed_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_simple_delayed_request_unsecure_test: chttp2_fullstack_uds_simple_delayed_request_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_simple_delayed_request_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_simple_delayed_request_unsecure_test.exe
-
-chttp2_fullstack_uds_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_simple_request_unsecure_test: chttp2_fullstack_uds_simple_request_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_simple_request_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_simple_request_unsecure_test.exe
-
-chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test.exe" Debug\end2end_fixture_chttp2_fullstack_uds.lib Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test: chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test.exe
-	echo Running chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test
-	$(OUT_DIR)\chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test.exe
-
-chttp2_socket_pair_bad_hostname_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_bad_hostname_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_bad_hostname_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_bad_hostname_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_bad_hostname.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_bad_hostname_unsecure_test: chttp2_socket_pair_bad_hostname_unsecure_test.exe
 	echo Running chttp2_socket_pair_bad_hostname_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_bad_hostname_unsecure_test.exe
-
-chttp2_socket_pair_cancel_after_accept_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_cancel_after_accept_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_cancel_after_accept_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_cancel_after_accept_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_cancel_after_accept.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_cancel_after_accept_unsecure_test: chttp2_socket_pair_cancel_after_accept_unsecure_test.exe
 	echo Running chttp2_socket_pair_cancel_after_accept_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_cancel_after_accept_unsecure_test.exe
-
-chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_cancel_after_accept_and_writes_closed.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test: chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe
 	echo Running chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_cancel_after_accept_and_writes_closed_unsecure_test.exe
-
-chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_cancel_after_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_cancel_after_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_cancel_after_invoke_unsecure_test: chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe
 	echo Running chttp2_socket_pair_cancel_after_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_cancel_after_invoke_unsecure_test.exe
-
-chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_cancel_before_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_cancel_before_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_cancel_before_invoke_unsecure_test: chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe
 	echo Running chttp2_socket_pair_cancel_before_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_cancel_before_invoke_unsecure_test.exe
-
-chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_cancel_in_a_vacuum.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test: chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe
 	echo Running chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_cancel_in_a_vacuum_unsecure_test.exe
-
-chttp2_socket_pair_census_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_census_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_census_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_census_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_census_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_census_simple_request_unsecure_test: chttp2_socket_pair_census_simple_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_census_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_census_simple_request_unsecure_test.exe
-
-chttp2_socket_pair_disappearing_server_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_disappearing_server_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_disappearing_server_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_disappearing_server_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_disappearing_server.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_disappearing_server_unsecure_test: chttp2_socket_pair_disappearing_server_unsecure_test.exe
 	echo Running chttp2_socket_pair_disappearing_server_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_disappearing_server_unsecure_test.exe
-
-chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test: chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
 	echo Running chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
-
-chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_early_server_shutdown_finishes_tags.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test: chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe
 	echo Running chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_early_server_shutdown_finishes_tags_unsecure_test.exe
-
-chttp2_socket_pair_empty_batch_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_empty_batch_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_empty_batch_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_empty_batch_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_empty_batch.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_empty_batch_unsecure_test: chttp2_socket_pair_empty_batch_unsecure_test.exe
 	echo Running chttp2_socket_pair_empty_batch_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_empty_batch_unsecure_test.exe
-
-chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_graceful_server_shutdown_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_graceful_server_shutdown.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_graceful_server_shutdown_unsecure_test: chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe
 	echo Running chttp2_socket_pair_graceful_server_shutdown_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_graceful_server_shutdown_unsecure_test.exe
-
-chttp2_socket_pair_invoke_large_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_invoke_large_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_invoke_large_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_invoke_large_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_invoke_large_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_invoke_large_request_unsecure_test: chttp2_socket_pair_invoke_large_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_invoke_large_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_invoke_large_request_unsecure_test.exe
-
-chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_max_concurrent_streams_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_max_concurrent_streams.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_max_concurrent_streams_unsecure_test: chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe
 	echo Running chttp2_socket_pair_max_concurrent_streams_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_max_concurrent_streams_unsecure_test.exe
-
-chttp2_socket_pair_max_message_length_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_max_message_length_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_max_message_length_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_max_message_length_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_max_message_length.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_max_message_length_unsecure_test: chttp2_socket_pair_max_message_length_unsecure_test.exe
 	echo Running chttp2_socket_pair_max_message_length_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_max_message_length_unsecure_test.exe
-
-chttp2_socket_pair_no_op_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_no_op_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_no_op_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_no_op_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_no_op.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_no_op_unsecure_test: chttp2_socket_pair_no_op_unsecure_test.exe
 	echo Running chttp2_socket_pair_no_op_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_no_op_unsecure_test.exe
-
-chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_ping_pong_streaming_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_ping_pong_streaming.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_ping_pong_streaming_unsecure_test: chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe
 	echo Running chttp2_socket_pair_ping_pong_streaming_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_ping_pong_streaming_unsecure_test.exe
-
-chttp2_socket_pair_registered_call_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_registered_call_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_registered_call_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_registered_call_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_registered_call.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_registered_call_unsecure_test: chttp2_socket_pair_registered_call_unsecure_test.exe
 	echo Running chttp2_socket_pair_registered_call_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_registered_call_unsecure_test.exe
-
-chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test: chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_request_response_with_binary_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_response_with_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test: chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_request_response_with_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_request_response_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_request_response_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_request_response_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_response_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_response_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_request_response_with_payload_unsecure_test: chttp2_socket_pair_request_response_with_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_request_response_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_request_response_with_payload_unsecure_test.exe
-
-chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_response_with_trailing_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test: chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_request_with_large_metadata_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_with_large_metadata.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_request_with_large_metadata_unsecure_test: chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe
 	echo Running chttp2_socket_pair_request_with_large_metadata_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_request_with_large_metadata_unsecure_test.exe
-
-chttp2_socket_pair_request_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_request_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_request_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_request_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_request_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_request_with_payload_unsecure_test: chttp2_socket_pair_request_with_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_request_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_request_with_payload_unsecure_test.exe
-
-chttp2_socket_pair_simple_delayed_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_simple_delayed_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_simple_delayed_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_simple_delayed_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_simple_delayed_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_simple_delayed_request_unsecure_test: chttp2_socket_pair_simple_delayed_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_simple_delayed_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_simple_delayed_request_unsecure_test.exe
-
-chttp2_socket_pair_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_simple_request_unsecure_test: chttp2_socket_pair_simple_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_simple_request_unsecure_test.exe
-
-chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair.lib Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test: chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe
 	echo Running chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_simple_request_with_high_initial_sequence_number_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_bad_hostname.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_bad_hostname_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_cancel_after_accept.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_cancel_after_accept_and_writes_closed.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_cancel_after_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_cancel_before_invoke.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_cancel_in_a_vacuum.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_census_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_census_simple_request_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_disappearing_server.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_disappearing_server_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_early_server_shutdown_finishes_tags.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_empty_batch.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_empty_batch_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_graceful_server_shutdown.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_invoke_large_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_max_concurrent_streams.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_max_message_length.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_max_message_length_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_no_op.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_no_op_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_ping_pong_streaming.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_registered_call.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_registered_call_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_response_with_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_response_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
-	echo Building chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
-	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_response_with_trailing_metadata_and_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
-chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-	echo Running chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test
-	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_with_large_metadata.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_request_with_payload.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_request_with_payload_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_simple_delayed_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_simple_request.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_request_unsecure_test.exe
-
-chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_grpc_test_util $(OUT_DIR)
+chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe: build_libs $(OUT_DIR)
 	echo Building chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test
-	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ 
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\vsprojects\dummy.c 
 	$(LINK) $(LFLAGS) /OUT:"$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe" Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib Debug\grpc_test_util_unsecure.lib Debug\grpc_unsecure.lib Debug\gpr_test_util.lib Debug\gpr.lib $(LIBS) 
 chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test: chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe
 	echo Running chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test
 	$(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_unsecure_test.exe
-
+build_gpr:
+	msbuild grpc.sln /t:gpr /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+build_gpr_test_util:
+	msbuild grpc.sln /t:gpr_test_util /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+build_grpc:
+	msbuild grpc.sln /t:grpc /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+build_grpc_test_util:
+	msbuild grpc.sln /t:grpc_test_util /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+build_grpc_test_util_unsecure:
+	msbuild grpc.sln /t:grpc_test_util_unsecure /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+build_grpc_unsecure:
+	msbuild grpc.sln /t:grpc_unsecure /p:Configuration=Debug /p:Linkage-grpc_dependencies_zlib=static
+Debug\end2end_fixture_chttp2_fake_security.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_fake_security
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_fake_security.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_fake_security.lib" $(OUT_DIR)\chttp2_fake_security.obj 
+Debug\end2end_fixture_chttp2_fullstack.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_fullstack
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_fullstack.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_fullstack.lib" $(OUT_DIR)\chttp2_fullstack.obj 
+Debug\end2end_fixture_chttp2_simple_ssl_fullstack.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_simple_ssl_fullstack
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_simple_ssl_fullstack.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_simple_ssl_fullstack.lib" $(OUT_DIR)\chttp2_simple_ssl_fullstack.obj 
+Debug\end2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_simple_ssl_with_oauth2_fullstack.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_simple_ssl_with_oauth2_fullstack.lib" $(OUT_DIR)\chttp2_simple_ssl_with_oauth2_fullstack.obj 
+Debug\end2end_fixture_chttp2_socket_pair.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_socket_pair
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_socket_pair.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_socket_pair.lib" $(OUT_DIR)\chttp2_socket_pair.obj 
+Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib: $(OUT_DIR)
+	echo Building end2end_fixture_chttp2_socket_pair_one_byte_at_a_time
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\fixtures\chttp2_socket_pair_one_byte_at_a_time.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_fixture_chttp2_socket_pair_one_byte_at_a_time.lib" $(OUT_DIR)\chttp2_socket_pair_one_byte_at_a_time.obj 
+Debug\end2end_test_bad_hostname.lib: $(OUT_DIR)
+	echo Building end2end_test_bad_hostname
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\bad_hostname.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_bad_hostname.lib" $(OUT_DIR)\bad_hostname.obj 
+Debug\end2end_test_cancel_after_accept.lib: $(OUT_DIR)
+	echo Building end2end_test_cancel_after_accept
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\cancel_after_accept.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_cancel_after_accept.lib" $(OUT_DIR)\cancel_after_accept.obj 
+Debug\end2end_test_cancel_after_accept_and_writes_closed.lib: $(OUT_DIR)
+	echo Building end2end_test_cancel_after_accept_and_writes_closed
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\cancel_after_accept_and_writes_closed.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_cancel_after_accept_and_writes_closed.lib" $(OUT_DIR)\cancel_after_accept_and_writes_closed.obj 
+Debug\end2end_test_cancel_after_invoke.lib: $(OUT_DIR)
+	echo Building end2end_test_cancel_after_invoke
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\cancel_after_invoke.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_cancel_after_invoke.lib" $(OUT_DIR)\cancel_after_invoke.obj 
+Debug\end2end_test_cancel_before_invoke.lib: $(OUT_DIR)
+	echo Building end2end_test_cancel_before_invoke
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\cancel_before_invoke.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_cancel_before_invoke.lib" $(OUT_DIR)\cancel_before_invoke.obj 
+Debug\end2end_test_cancel_in_a_vacuum.lib: $(OUT_DIR)
+	echo Building end2end_test_cancel_in_a_vacuum
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\cancel_in_a_vacuum.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_cancel_in_a_vacuum.lib" $(OUT_DIR)\cancel_in_a_vacuum.obj 
+Debug\end2end_test_census_simple_request.lib: $(OUT_DIR)
+	echo Building end2end_test_census_simple_request
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\census_simple_request.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_census_simple_request.lib" $(OUT_DIR)\census_simple_request.obj 
+Debug\end2end_test_disappearing_server.lib: $(OUT_DIR)
+	echo Building end2end_test_disappearing_server
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\disappearing_server.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_disappearing_server.lib" $(OUT_DIR)\disappearing_server.obj 
+Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib: $(OUT_DIR)
+	echo Building end2end_test_early_server_shutdown_finishes_inflight_calls
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\early_server_shutdown_finishes_inflight_calls.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_early_server_shutdown_finishes_inflight_calls.lib" $(OUT_DIR)\early_server_shutdown_finishes_inflight_calls.obj 
+Debug\end2end_test_early_server_shutdown_finishes_tags.lib: $(OUT_DIR)
+	echo Building end2end_test_early_server_shutdown_finishes_tags
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\early_server_shutdown_finishes_tags.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_early_server_shutdown_finishes_tags.lib" $(OUT_DIR)\early_server_shutdown_finishes_tags.obj 
+Debug\end2end_test_empty_batch.lib: $(OUT_DIR)
+	echo Building end2end_test_empty_batch
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\empty_batch.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_empty_batch.lib" $(OUT_DIR)\empty_batch.obj 
+Debug\end2end_test_graceful_server_shutdown.lib: $(OUT_DIR)
+	echo Building end2end_test_graceful_server_shutdown
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\graceful_server_shutdown.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_graceful_server_shutdown.lib" $(OUT_DIR)\graceful_server_shutdown.obj 
+Debug\end2end_test_invoke_large_request.lib: $(OUT_DIR)
+	echo Building end2end_test_invoke_large_request
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+	$(LIBTOOL) /OUT:"Debug\end2end_test_invoke_large_request.lib" $(OUT_DIR)\invoke_large_request.obj 
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+	$(LIBTOOL) /OUT:"Debug\end2end_test_max_concurrent_streams.lib" $(OUT_DIR)\max_concurrent_streams.obj 
+Debug\end2end_test_max_message_length.lib: $(OUT_DIR)
+	echo Building end2end_test_max_message_length
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+	$(LIBTOOL) /OUT:"Debug\end2end_test_max_message_length.lib" $(OUT_DIR)\max_message_length.obj 
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+	echo Building end2end_test_no_op
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+	$(LIBTOOL) /OUT:"Debug\end2end_test_no_op.lib" $(OUT_DIR)\no_op.obj 
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+Debug\end2end_test_registered_call.lib: $(OUT_DIR)
+	echo Building end2end_test_registered_call
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+Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib: $(OUT_DIR)
+	echo Building end2end_test_request_response_with_binary_metadata_and_payload
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_response_with_binary_metadata_and_payload.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_response_with_binary_metadata_and_payload.lib" $(OUT_DIR)\request_response_with_binary_metadata_and_payload.obj 
+Debug\end2end_test_request_response_with_metadata_and_payload.lib: $(OUT_DIR)
+	echo Building end2end_test_request_response_with_metadata_and_payload
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_response_with_metadata_and_payload.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_response_with_metadata_and_payload.lib" $(OUT_DIR)\request_response_with_metadata_and_payload.obj 
+Debug\end2end_test_request_response_with_payload.lib: $(OUT_DIR)
+	echo Building end2end_test_request_response_with_payload
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_response_with_payload.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_response_with_payload.lib" $(OUT_DIR)\request_response_with_payload.obj 
+Debug\end2end_test_request_response_with_payload_and_call_creds.lib: $(OUT_DIR)
+	echo Building end2end_test_request_response_with_payload_and_call_creds
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_response_with_payload_and_call_creds.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_response_with_payload_and_call_creds.lib" $(OUT_DIR)\request_response_with_payload_and_call_creds.obj 
+Debug\end2end_test_request_with_large_metadata.lib: $(OUT_DIR)
+	echo Building end2end_test_request_with_large_metadata
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_with_large_metadata.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_with_large_metadata.lib" $(OUT_DIR)\request_with_large_metadata.obj 
+Debug\end2end_test_request_with_payload.lib: $(OUT_DIR)
+	echo Building end2end_test_request_with_payload
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\request_with_payload.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_request_with_payload.lib" $(OUT_DIR)\request_with_payload.obj 
+Debug\end2end_test_simple_delayed_request.lib: $(OUT_DIR)
+	echo Building end2end_test_simple_delayed_request
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\simple_delayed_request.c 
+	$(LIBTOOL) /OUT:"Debug\end2end_test_simple_delayed_request.lib" $(OUT_DIR)\simple_delayed_request.obj 
+Debug\end2end_test_simple_request.lib: $(OUT_DIR)
+	echo Building end2end_test_simple_request
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+	$(LIBTOOL) /OUT:"Debug\end2end_test_simple_request.lib" $(OUT_DIR)\simple_request.obj 
+Debug\end2end_test_simple_request_with_high_initial_sequence_number.lib: $(OUT_DIR)
+	echo Building end2end_test_simple_request_with_high_initial_sequence_number
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\tests\simple_request_with_high_initial_sequence_number.c 
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+Debug\end2end_certs.lib: $(OUT_DIR)
+	echo Building end2end_certs
+	$(CC) $(CFLAGS) /Fo:$(OUT_DIR)\ $(REPO_ROOT)\test\core\end2end\data\test_root_cert.c $(REPO_ROOT)\test\core\end2end\data\server1_cert.c $(REPO_ROOT)\test\core\end2end\data\server1_key.c 
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new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/vsprojects/global.props b/vsprojects/global.props
index d51831e2ed3..14acf4668b3 100644
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new file mode 100644
index 00000000000..026bbea51d6
--- /dev/null
+++ b/vsprojects/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -0,0 +1,250 @@
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new file mode 100644
index 00000000000..7221027afd3
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+    <ClInclude Include="..\..\include\grpc++\byte_buffer.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\channel_arguments.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\channel_interface.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\client_context.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\completion_queue.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\config.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\create_channel.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\credentials.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\generic_stub.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\call.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\client_unary_call.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\grpc_library.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\internal_stub.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\rpc_method.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\rpc_service_method.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\service_type.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\sync.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\sync_cxx11.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\sync_no_cxx11.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\thd.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\thd_cxx11.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\impl\thd_no_cxx11.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\server.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\server_builder.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\server_context.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\server_credentials.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\slice.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\status.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\status_code_enum.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\stream.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\thread_pool_interface.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\include\grpc++\time.h">
+      <Filter>include\grpc++</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\src\cpp\client\channel.h">
+      <Filter>src\cpp\client</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\cpp\proto\proto_utils.h">
+      <Filter>src\cpp\proto</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\cpp\server\thread_pool.h">
+      <Filter>src\cpp\server</Filter>
+    </ClInclude>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="include">
+      <UniqueIdentifier>{5c4eb19f-d511-e8fd-e1d6-c377cdc7d3b1}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++">
+      <UniqueIdentifier>{eceb50c0-bb49-3812-b6bd-b0af6df81da7}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="include\grpc++\impl">
+      <UniqueIdentifier>{dadc0002-f2ac-451b-a9b8-33b8de10b5fc}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src">
+      <UniqueIdentifier>{cce6a85d-1111-3834-6825-31e170d93cff}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp">
+      <UniqueIdentifier>{1e5fd68c-bd87-e803-42b0-75a7fa19b91d}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp\client">
+      <UniqueIdentifier>{ff72923a-6499-8d2a-e0fb-6d574b85d77e}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp\common">
+      <UniqueIdentifier>{ed8e4daa-825f-fbe5-2a45-846ad9165d3d}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp\proto">
+      <UniqueIdentifier>{10b51a99-2e57-249e-ce23-3ab8c6b99ffb}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp\server">
+      <UniqueIdentifier>{8a54a279-d14b-4237-0df3-1ffe1ef5a7af}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\cpp\util">
+      <UniqueIdentifier>{fb5d9a64-20ca-5119-ed38-04a3cf94923d}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
diff --git a/vsprojects/grpc.sln b/vsprojects/grpc.sln
index b978eb3e514..f931311dc8f 100644
--- a/vsprojects/grpc.sln
+++ b/vsprojects/grpc.sln
@@ -40,6 +40,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc++", "grpc++\grpc++.vcx
 		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc++_unsecure", "grpc++_unsecure\grpc++_unsecure.vcxproj", "{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}"
+	ProjectSection(ProjectDependencies) = postProject
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5} = {46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc_csharp_ext", "grpc_csharp_ext\grpc_csharp_ext.vcxproj", "{D64C6D63-4458-4A88-AB38-35678384A7E4}"
 	ProjectSection(ProjectDependencies) = postProject
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
@@ -110,6 +116,14 @@ Global
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Release|Win32.Build.0 = Release|Win32
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Release|x64.ActiveCfg = Release|x64
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Release|x64.Build.0 = Release|x64
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Debug|Win32.ActiveCfg = Debug|Win32
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Debug|Win32.Build.0 = Debug|Win32
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Debug|x64.ActiveCfg = Debug|x64
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Debug|x64.Build.0 = Debug|x64
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Release|Win32.ActiveCfg = Release|Win32
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Release|Win32.Build.0 = Release|Win32
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Release|x64.ActiveCfg = Release|x64
+		{6EE56155-DF7C-4F6E-BFC4-F6F776BEB211}.Release|x64.Build.0 = Release|x64
 		{D64C6D63-4458-4A88-AB38-35678384A7E4}.Debug|Win32.ActiveCfg = Debug|Win32
 		{D64C6D63-4458-4A88-AB38-35678384A7E4}.Debug|Win32.Build.0 = Debug|Win32
 		{D64C6D63-4458-4A88-AB38-35678384A7E4}.Debug|x64.ActiveCfg = Debug|x64
diff --git a/vsprojects/grpc/grpc.vcxproj b/vsprojects/grpc/grpc.vcxproj
index 70ded167c48..f215cf9993e 100644
--- a/vsprojects/grpc/grpc.vcxproj
+++ b/vsprojects/grpc/grpc.vcxproj
@@ -166,6 +166,7 @@
     <ClInclude Include="..\..\src\core\security\secure_endpoint.h" />
     <ClInclude Include="..\..\src\core\security\secure_transport_setup.h" />
     <ClInclude Include="..\..\src\core\security\security_connector.h" />
+    <ClInclude Include="..\..\src\core\security\security_context.h" />
     <ClInclude Include="..\..\src\core\tsi\fake_transport_security.h" />
     <ClInclude Include="..\..\src\core\tsi\ssl_transport_security.h" />
     <ClInclude Include="..\..\src\core\tsi\transport_security.h" />
@@ -289,6 +290,8 @@
     </ClCompile>
     <ClCompile Include="..\..\src\core\security\security_connector.c">
     </ClCompile>
+    <ClCompile Include="..\..\src\core\security\security_context.c">
+    </ClCompile>
     <ClCompile Include="..\..\src\core\security\server_secure_chttp2.c">
     </ClCompile>
     <ClCompile Include="..\..\src\core\surface\init_secure.c">
diff --git a/vsprojects/grpc/grpc.vcxproj.filters b/vsprojects/grpc/grpc.vcxproj.filters
index 77cac91745a..ed19f19a313 100644
--- a/vsprojects/grpc/grpc.vcxproj.filters
+++ b/vsprojects/grpc/grpc.vcxproj.filters
@@ -43,6 +43,9 @@
     <ClCompile Include="..\..\src\core\security\security_connector.c">
       <Filter>src\core\security</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\core\security\security_context.c">
+      <Filter>src\core\security</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\core\security\server_secure_chttp2.c">
       <Filter>src\core\security</Filter>
     </ClCompile>
@@ -413,6 +416,9 @@
     <ClInclude Include="..\..\src\core\security\security_connector.h">
       <Filter>src\core\security</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\core\security\security_context.h">
+      <Filter>src\core\security</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\src\core\tsi\fake_transport_security.h">
       <Filter>src\core\tsi</Filter>
     </ClInclude>
diff --git a/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj b/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj
index 0ed2ebb3a7f..41706e92097 100644
--- a/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj
+++ b/vsprojects/grpc_csharp_ext/grpc_csharp_ext.vcxproj
@@ -59,23 +59,23 @@
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
     <Import Project="..\winsock.props" />
+    <Import Project="..\global.props" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
     <Import Project="..\winsock.props" />
+    <Import Project="..\global.props" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
     <Import Project="..\winsock.props" />
+    <Import Project="..\global.props" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="..\global.props" />
     <Import Project="..\winsock.props" />
+    <Import Project="..\global.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
diff --git a/vsprojects/openssl.props b/vsprojects/openssl.props
index 94e3ff98fff..b4c94f2c962 100644
--- a/vsprojects/openssl.props
+++ b/vsprojects/openssl.props
@@ -6,7 +6,7 @@
   <ItemDefinitionGroup>
     <Link>
       <AdditionalDependencies>ssleay32.lib;libeay32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(MSBuildProjectDirectory)\..\packages\grpc.dependencies.openssl.1.0.2.2\build\native\lib\$(PlatformToolset)\$(Platform)\$(Configuration)\static;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(ProjectDir)\..\packages\grpc.dependencies.openssl.1.0.2.2\build\native\lib\$(PlatformToolset)\$(Platform)\$(Configuration)\static;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup />
diff --git a/vsprojects/protobuf.props b/vsprojects/protobuf.props
new file mode 100644
index 00000000000..d2685f7762b
--- /dev/null
+++ b/vsprojects/protobuf.props
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup>
+    <Link>
+      <AdditionalDependencies>libprotobuf.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)\..\..\third_party\protobuf\vsprojects\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup />
+</Project>
\ No newline at end of file
diff --git a/vsprojects/zlib.props b/vsprojects/zlib.props
index ac881a59048..bf914c57ece 100644
--- a/vsprojects/zlib.props
+++ b/vsprojects/zlib.props
@@ -6,7 +6,7 @@
   <ItemDefinitionGroup>
     <Link>
       <AdditionalDependencies>zlib.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(MSBuildProjectDirectory)\..\packages\grpc.dependencies.zlib.1.2.8.9\build\native\lib\$(PlatformToolset)\$(Platform)\$(Configuration)\static\cdecl;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(ProjectDir)\..\packages\grpc.dependencies.zlib.1.2.8.9\build\native\lib\$(PlatformToolset)\$(Platform)\$(Configuration)\static\cdecl;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup />