Merge github.com:grpc/grpc into write_completion

7 years ago · a6ca571bd5
parent e9a766593b 809fbfdc03
commit a6ca571bd5
2862 changed files with 62751 additions and 91060 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -6,7 +6,7 @@ Create new issues for bugs and feature requests. An issue needs to be actionable
 - [grpc.io mailing list](https://groups.google.com/forum/#!forum/grpc-io)
 - [StackOverflow, with `grpc` tag](http://stackoverflow.com/questions/tagged/grpc)
 
-*Please don't double post your questions in more locations, we are monitoring both channels and the time spent de-duplicating questions can is better spent answering more user questions.*
+*Please don't double post your questions in more locations; we are monitoring both channels, and the time spent de-duplicating questions is better spent answering more user questions.*
 
 ### What version of gRPC and what language are you using?
 
--- a/.pylintrc
+++ b/.pylintrc
@ -1,15 +1,18 @@
 [VARIABLES]
+
 # TODO(https://github.com/PyCQA/pylint/issues/1345): How does the inspection
 # not include "unused_" and "ignored_" by default?
 dummy-variables-rgx=^ignored_|^unused_

 [DESIGN]
+
 # NOTE(nathaniel): Not particularly attached to this value; it just seems to
 # be what works for us at the moment (excepting the dead-code-walking Beta
 # API).
 max-args=6

 [MISCELLANEOUS]
+
 # NOTE(nathaniel): We are big fans of "TODO(<issue link>): " and
 # "NOTE(<username or issue link>): ". We do not allow "TODO:",
 # "TODO(<username>):", "FIXME:", or anything else.
@ -17,24 +20,50 @@ notes=FIXME,XXX

 [MESSAGES CONTROL]

-#TODO: Enable missing-docstring
-#TODO: Enable too-few-public-methods
-#TODO: Enable no-init
-#TODO: Enable duplicate-code
-#TODO: Enable invalid-name
-#TODO: Enable locally-disabled
-#TODO: Enable protected-access
-#TODO: Enable no-name-in-module
-#TODO: Enable wrong-import-order
-# TODO(https://github.com/PyCQA/pylint/issues/59#issuecomment-283774279):
-# enable cyclic-import after a 1.7-or-later pylint release that recognizes our
-# disable=cyclic-import suppressions.
-#TODO: Enable too-many-instance-attributes
-#TODO: Enable too-many-lines
-#TODO: Enable redefined-variable-type
-#TODO: Enable next-method-called
-#TODO: Enable import-error
-#TODO: Enable useless-else-on-loop
-#TODO: Enable too-many-nested-blocks
-
-disable=missing-docstring,too-few-public-methods,no-init,duplicate-code,invalid-name,locally-disabled,protected-access,no-name-in-module,wrong-import-order,cyclic-import,too-many-instance-attributes,too-many-lines,redefined-variable-type,next-method-called,import-error,useless-else-on-loop,too-many-nested-blocks
+disable=
+	# TODO(https://github.com/PyCQA/pylint/issues/59#issuecomment-283774279):
+	# Enable cyclic-import after a 1.7-or-later pylint release that
+	# recognizes our disable=cyclic-import suppressions.
+	cyclic-import,
+	# TODO(https://github.com/grpc/grpc/issues/8622): Enable this after the
+	# Beta API is removed.
+	duplicate-code,
+	# TODO(https://github.com/grpc/grpc/issues/261): Doesn't seem to
+	# understand enum and concurrent.futures; look into this later with the
+	# latest pylint version.
+	import-error,
+	# TODO(https://github.com/grpc/grpc/issues/261): Enable this one.
+	# Should take a little configuration but not much.
+	invalid-name,
+	# TODO(https://github.com/grpc/grpc/issues/261): This doesn't seem to
+	# work for now? Try with a later pylint?
+	locally-disabled,
+	# NOTE(nathaniel): We don't write doc strings for most private code
+	# elements.
+	missing-docstring,
+	# NOTE(nathaniel): Our completely abstract interface classes don't have
+	# constructors.
+	no-init,
+	# TODO(https://github.com/grpc/grpc/issues/261): Doesn't yet play
+	# nicely with some of our code being implemented in Cython. Maybe in a
+	# later version?
+	no-name-in-module,
+	# TODO(https://github.com/grpc/grpc/issues/261): Suppress these where
+	# the odd shape of the authentication portion of the API forces them on
+	# us and enable everywhere else.
+	protected-access,
+	# NOTE(nathaniel): Pylint and I will probably never agree on this.
+	too-few-public-methods,
+	# NOTE(nathaniel): Pylint and I wil probably never agree on this for
+	# private classes. For public classes maybe?
+	too-many-instance-attributes,
+	# NOTE(nathaniel): Some of our modules have a lot of lines... of
+	# specification and documentation. Maybe if this were
+	# lines-of-code-based we would use it.
+	too-many-lines,
+	# TODO(https://github.com/grpc/grpc/issues/261): Maybe we could have
+	# this one if we extracted just a few more helper functions...
+	too-many-nested-blocks,
+	# NOTE(nathaniel): I have disputed the premise of this inspection from
+	# the beginning and will continue to do so until it goes away for good.
+	useless-else-on-loop,
--- a/1
+++ b/1
@ -0,0 +1 @@
+Google Inc.
--- a/449
+++ b/449
@ -1,53 +1,44 @@
 # gRPC Bazel BUILD file.
 #
-# Copyright 2016, Google Inc.
-# All rights reserved.
+# Copyright 2016 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
-
-licenses(["notice"])  # 3-clause BSD
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+licenses(["notice"])  # Apache v2

 exports_files(["LICENSE"])

-package(default_visibility = ["//visibility:public"])
+package(
+    default_visibility = ["//visibility:public"],
+    features = [
+        "-layering_check",
+        "-parse_headers",
+    ],
+)

 load(
    "//bazel:grpc_build_system.bzl",
    "grpc_cc_library",
    "grpc_proto_plugin",
-    "grpc_cc_libraries",
+    "grpc_generate_one_off_targets",
 )

 # This should be updated along with build.yaml
 g_stands_for = "gregarious"

-core_version = "3.0.0-dev"
+core_version = "4.0.0-dev"

-version = "1.4.0-dev"
+version = "1.5.0-dev"

 grpc_cc_library(
    name = "gpr",
@ -58,48 +49,35 @@ grpc_cc_library(
    ],
 )

-grpc_cc_libraries(
+grpc_cc_library(
+    name = "grpc_unsecure",
    srcs = [
        "src/core/lib/surface/init.c",
-    ],
-    additional_dep_list = [
-        [
-            "grpc_secure",
-            "grpc_resolver_dns_ares",
-            "grpc_lb_policy_grpclb_secure",
-            "grpc_transport_chttp2_client_secure",
-            "grpc_transport_chttp2_server_secure",
-        ],
-        [],
-    ],
-    additional_src_list = [
-        [
-            "src/core/plugin_registry/grpc_plugin_registry.c",
-        ],
-        [
-            "src/core/lib/surface/init_unsecure.c",
-            "src/core/plugin_registry/grpc_unsecure_plugin_registry.c",
-        ],
+        "src/core/lib/surface/init_unsecure.c",
+        "src/core/plugin_registry/grpc_unsecure_plugin_registry.c",
    ],
    language = "c",
-    name_list = [
-        "grpc",
-        "grpc_unsecure",
+    standalone = True,
+    deps = [
+        "grpc_common",
    ],
+)
+
+grpc_cc_library(
+    name = "grpc",
+    srcs = [
+        "src/core/lib/surface/init.c",
+        "src/core/plugin_registry/grpc_plugin_registry.c",
+    ],
+    language = "c",
    standalone = True,
    deps = [
-        "census",
-        "grpc_base",
-        "grpc_deadline_filter",
-        "grpc_lb_policy_pick_first",
-        "grpc_lb_policy_round_robin",
-        "grpc_load_reporting",
-        "grpc_max_age_filter",
-        "grpc_message_size_filter",
-        "grpc_resolver_dns_native",
-        "grpc_resolver_sockaddr",
-        "grpc_transport_chttp2_client_insecure",
-        "grpc_transport_chttp2_server_insecure",
+        "grpc_common",
+        "grpc_lb_policy_grpclb_secure",
+        "grpc_resolver_dns_ares",
+        "grpc_secure",
+        "grpc_transport_chttp2_client_secure",
+        "grpc_transport_chttp2_server_secure",
    ],
 )

@ -289,6 +267,7 @@ grpc_cc_library(
        "src/core/ext/census/grpc_filter.c",
        "src/core/ext/census/grpc_plugin.c",
        "src/core/ext/census/initialize.c",
+        "src/core/ext/census/intrusive_hash_map.c",
        "src/core/ext/census/mlog.c",
        "src/core/ext/census/operation.c",
        "src/core/ext/census/placeholders.c",
@ -304,6 +283,8 @@ grpc_cc_library(
        "src/core/ext/census/gen/census.pb.h",
        "src/core/ext/census/gen/trace_context.pb.h",
        "src/core/ext/census/grpc_filter.h",
+        "src/core/ext/census/intrusive_hash_map.h",
+        "src/core/ext/census/intrusive_hash_map_internal.h",
        "src/core/ext/census/mlog.h",
        "src/core/ext/census/resource.h",
        "src/core/ext/census/rpc_metric_id.h",
@ -457,7 +438,7 @@ grpc_cc_library(
 )

 grpc_cc_library(
-    name = "grpc_base",
+    name = "grpc_base_c",
    srcs = [
        "src/core/lib/channel/channel_args.c",
        "src/core/lib/channel/channel_stack.c",
@ -479,13 +460,13 @@ grpc_cc_library(
        "src/core/lib/iomgr/endpoint_pair_windows.c",
        "src/core/lib/iomgr/error.c",
        "src/core/lib/iomgr/ev_epoll1_linux.c",
-        "src/core/lib/iomgr/ev_epollsig_linux.c",
-        "src/core/lib/iomgr/ev_epollex_linux.c",
-        "src/core/lib/iomgr/is_epollexclusive_available.c",
-        "src/core/lib/iomgr/ev_epoll_thread_pool_linux.c",
        "src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c",
+        "src/core/lib/iomgr/ev_epoll_thread_pool_linux.c",
+        "src/core/lib/iomgr/ev_epollex_linux.c",
+        "src/core/lib/iomgr/ev_epollsig_linux.c",
        "src/core/lib/iomgr/ev_poll_posix.c",
        "src/core/lib/iomgr/ev_posix.c",
+        "src/core/lib/iomgr/ev_windows.c",
        "src/core/lib/iomgr/exec_ctx.c",
        "src/core/lib/iomgr/executor.c",
        "src/core/lib/iomgr/iocp_windows.c",
@ -493,6 +474,7 @@ grpc_cc_library(
        "src/core/lib/iomgr/iomgr_posix.c",
        "src/core/lib/iomgr/iomgr_uv.c",
        "src/core/lib/iomgr/iomgr_windows.c",
+        "src/core/lib/iomgr/is_epollexclusive_available.c",
        "src/core/lib/iomgr/load_file.c",
        "src/core/lib/iomgr/lockfree_event.c",
        "src/core/lib/iomgr/network_status_tracker.c",
@ -528,8 +510,8 @@ grpc_cc_library(
        "src/core/lib/iomgr/tcp_windows.c",
        "src/core/lib/iomgr/time_averaged_stats.c",
        "src/core/lib/iomgr/timer_generic.c",
-        "src/core/lib/iomgr/timer_manager.c",
        "src/core/lib/iomgr/timer_heap.c",
+        "src/core/lib/iomgr/timer_manager.c",
        "src/core/lib/iomgr/timer_uv.c",
        "src/core/lib/iomgr/udp_server.c",
        "src/core/lib/iomgr/unix_sockets_posix.c",
@ -539,8 +521,6 @@ grpc_cc_library(
        "src/core/lib/iomgr/wakeup_fd_nospecial.c",
        "src/core/lib/iomgr/wakeup_fd_pipe.c",
        "src/core/lib/iomgr/wakeup_fd_posix.c",
-        "src/core/lib/iomgr/workqueue_uv.c",
-        "src/core/lib/iomgr/workqueue_windows.c",
        "src/core/lib/json/json.c",
        "src/core/lib/json/json_reader.c",
        "src/core/lib/json/json_string.c",
@ -566,7 +546,6 @@ grpc_cc_library(
        "src/core/lib/surface/completion_queue.c",
        "src/core/lib/surface/completion_queue_factory.c",
        "src/core/lib/surface/event_string.c",
-        "src/core/lib/surface/lame_client.cc",
        "src/core/lib/surface/metadata_array.c",
        "src/core/lib/surface/server.c",
        "src/core/lib/surface/validate_metadata.c",
@ -606,12 +585,10 @@ grpc_cc_library(
        "src/core/lib/iomgr/error.h",
        "src/core/lib/iomgr/error_internal.h",
        "src/core/lib/iomgr/ev_epoll1_linux.h",
-        "src/core/lib/iomgr/ev_epollsig_linux.h",
-        "src/core/lib/iomgr/ev_epollex_linux.h",
-        "src/core/lib/iomgr/is_epollexclusive_available.h",
-        "src/core/lib/iomgr/sys_epoll_wrapper.h",
-        "src/core/lib/iomgr/ev_epoll_thread_pool_linux.h",
        "src/core/lib/iomgr/ev_epoll_limited_pollers_linux.h",
+        "src/core/lib/iomgr/ev_epoll_thread_pool_linux.h",
+        "src/core/lib/iomgr/ev_epollex_linux.h",
+        "src/core/lib/iomgr/ev_epollsig_linux.h",
        "src/core/lib/iomgr/ev_poll_posix.h",
        "src/core/lib/iomgr/ev_posix.h",
        "src/core/lib/iomgr/exec_ctx.h",
@ -620,6 +597,7 @@ grpc_cc_library(
        "src/core/lib/iomgr/iomgr.h",
        "src/core/lib/iomgr/iomgr_internal.h",
        "src/core/lib/iomgr/iomgr_posix.h",
+        "src/core/lib/iomgr/is_epollexclusive_available.h",
        "src/core/lib/iomgr/load_file.h",
        "src/core/lib/iomgr/lockfree_event.h",
        "src/core/lib/iomgr/network_status_tracker.h",
@ -641,6 +619,7 @@ grpc_cc_library(
        "src/core/lib/iomgr/socket_utils.h",
        "src/core/lib/iomgr/socket_utils_posix.h",
        "src/core/lib/iomgr/socket_windows.h",
+        "src/core/lib/iomgr/sys_epoll_wrapper.h",
        "src/core/lib/iomgr/tcp_client.h",
        "src/core/lib/iomgr/tcp_client_posix.h",
        "src/core/lib/iomgr/tcp_posix.h",
@ -651,17 +630,14 @@ grpc_cc_library(
        "src/core/lib/iomgr/time_averaged_stats.h",
        "src/core/lib/iomgr/timer.h",
        "src/core/lib/iomgr/timer_generic.h",
-        "src/core/lib/iomgr/timer_manager.h",
        "src/core/lib/iomgr/timer_heap.h",
+        "src/core/lib/iomgr/timer_manager.h",
        "src/core/lib/iomgr/timer_uv.h",
        "src/core/lib/iomgr/udp_server.h",
        "src/core/lib/iomgr/unix_sockets_posix.h",
        "src/core/lib/iomgr/wakeup_fd_cv.h",
        "src/core/lib/iomgr/wakeup_fd_pipe.h",
        "src/core/lib/iomgr/wakeup_fd_posix.h",
-        "src/core/lib/iomgr/workqueue.h",
-        "src/core/lib/iomgr/workqueue_uv.h",
-        "src/core/lib/iomgr/workqueue_windows.h",
        "src/core/lib/json/json.h",
        "src/core/lib/json/json_common.h",
        "src/core/lib/json/json_reader.h",
@ -714,6 +690,7 @@ grpc_cc_library(
        "include/grpc/slice.h",
        "include/grpc/slice_buffer.h",
        "include/grpc/status.h",
+        "include/grpc/support/workaround_list.h",
    ],
    deps = [
        "gpr_base",
@ -722,6 +699,38 @@ grpc_cc_library(
    ],
 )

+grpc_cc_library(
+    name = "grpc_base",
+    srcs = [
+        "src/core/lib/surface/lame_client.cc",
+    ],
+    language = "c++",
+    deps = [
+        "grpc_base_c",
+    ],
+)
+
+grpc_cc_library(
+    name = "grpc_common",
+    deps = [
+        "grpc_base",
+        # standard plugins
+        "census",
+        "grpc_deadline_filter",
+        "grpc_lb_policy_pick_first",
+        "grpc_lb_policy_round_robin",
+        "grpc_load_reporting",
+        "grpc_max_age_filter",
+        "grpc_message_size_filter",
+        "grpc_resolver_dns_native",
+        "grpc_resolver_sockaddr",
+        "grpc_transport_chttp2_client_insecure",
+        "grpc_transport_chttp2_server_insecure",
+        "grpc_workaround_cronet_compression_filter",
+        "grpc_server_backward_compatibility",
+    ],
+)
+
 grpc_cc_library(
    name = "grpc_client_channel",
    srcs = [
@ -834,6 +843,21 @@ grpc_cc_library(
    ],
 )

+grpc_cc_library(
+    name = "grpc_workaround_cronet_compression_filter",
+    srcs = [
+        "src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c",
+    ],
+    hdrs = [
+        "src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h",
+    ],
+    language = "c",
+    deps = [
+        "grpc_base",
+        "grpc_server_backward_compatibility",
+    ],
+)
+
 grpc_cc_library(
    name = "grpc_codegen",
    language = "c",
@ -877,6 +901,7 @@ grpc_cc_library(
    deps = [
        "grpc_base",
        "grpc_client_channel",
+        "grpc_resolver_fake",
    ],
 )

@ -905,6 +930,7 @@ grpc_cc_library(
    deps = [
        "grpc_base",
        "grpc_client_channel",
+        "grpc_resolver_fake",
        "grpc_secure",
    ],
 )
@ -967,6 +993,7 @@ grpc_cc_library(
        "src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c",
        "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c",
        "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c",
+        "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c",
    ],
    hdrs = [
        "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver.h",
@ -994,6 +1021,18 @@ grpc_cc_library(
    ],
 )

+grpc_cc_library(
+    name = "grpc_resolver_fake",
+    srcs = ["src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c"],
+    hdrs = ["src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h"],
+    language = "c",
+    visibility = ["//test:__subpackages__"],
+    deps = [
+        "grpc_base",
+        "grpc_client_channel",
+    ],
+)
+
 grpc_cc_library(
    name = "grpc_secure",
    srcs = [
@ -1260,111 +1299,124 @@ grpc_cc_library(
    ],
 )

-grpc_cc_libraries(
-    srcs = [
-        "src/cpp/client/channel_cc.cc",
-        "src/cpp/client/client_context.cc",
-        "src/cpp/client/create_channel.cc",
-        "src/cpp/client/create_channel_internal.cc",
-        "src/cpp/client/create_channel_posix.cc",
-        "src/cpp/client/credentials_cc.cc",
-        "src/cpp/client/generic_stub.cc",
-        "src/cpp/common/channel_arguments.cc",
-        "src/cpp/common/channel_filter.cc",
-        "src/cpp/common/completion_queue_cc.cc",
-        "src/cpp/common/core_codegen.cc",
-        "src/cpp/common/resource_quota_cc.cc",
-        "src/cpp/common/rpc_method.cc",
-        "src/cpp/common/version_cc.cc",
-        "src/cpp/server/async_generic_service.cc",
-        "src/cpp/server/channel_argument_option.cc",
-        "src/cpp/server/create_default_thread_pool.cc",
-        "src/cpp/server/dynamic_thread_pool.cc",
-        "src/cpp/server/health/default_health_check_service.cc",
-        "src/cpp/server/health/health.pb.c",
-        "src/cpp/server/health/health_check_service.cc",
-        "src/cpp/server/health/health_check_service_server_builder_option.cc",
-        "src/cpp/server/server_builder.cc",
-        "src/cpp/server/server_cc.cc",
-        "src/cpp/server/server_context.cc",
-        "src/cpp/server/server_credentials.cc",
-        "src/cpp/server/server_posix.cc",
-        "src/cpp/thread_manager/thread_manager.cc",
-        "src/cpp/util/byte_buffer_cc.cc",
-        "src/cpp/util/slice_cc.cc",
-        "src/cpp/util/status.cc",
-        "src/cpp/util/string_ref.cc",
-        "src/cpp/util/time_cc.cc",
-    ],
-    hdrs = [
-        "src/cpp/client/create_channel_internal.h",
-        "src/cpp/common/channel_filter.h",
-        "src/cpp/server/dynamic_thread_pool.h",
-        "src/cpp/server/health/default_health_check_service.h",
-        "src/cpp/server/health/health.pb.h",
-        "src/cpp/server/thread_pool_interface.h",
-        "src/cpp/thread_manager/thread_manager.h",
-    ],
-    additional_dep_list = [
-        ["grpc"],
-        ["grpc_unsecure"],
-    ],
+# TODO(ctiller): layer grpc atop grpc_unsecure, layer grpc++ atop grpc++_unsecure
+GRPCXX_SRCS = [
+    "src/cpp/client/channel_cc.cc",
+    "src/cpp/client/client_context.cc",
+    "src/cpp/client/create_channel.cc",
+    "src/cpp/client/create_channel_internal.cc",
+    "src/cpp/client/create_channel_posix.cc",
+    "src/cpp/client/credentials_cc.cc",
+    "src/cpp/client/generic_stub.cc",
+    "src/cpp/common/channel_arguments.cc",
+    "src/cpp/common/channel_filter.cc",
+    "src/cpp/common/completion_queue_cc.cc",
+    "src/cpp/common/core_codegen.cc",
+    "src/cpp/common/resource_quota_cc.cc",
+    "src/cpp/common/rpc_method.cc",
+    "src/cpp/common/version_cc.cc",
+    "src/cpp/server/async_generic_service.cc",
+    "src/cpp/server/channel_argument_option.cc",
+    "src/cpp/server/create_default_thread_pool.cc",
+    "src/cpp/server/dynamic_thread_pool.cc",
+    "src/cpp/server/health/default_health_check_service.cc",
+    "src/cpp/server/health/health.pb.c",
+    "src/cpp/server/health/health_check_service.cc",
+    "src/cpp/server/health/health_check_service_server_builder_option.cc",
+    "src/cpp/server/server_builder.cc",
+    "src/cpp/server/server_cc.cc",
+    "src/cpp/server/server_context.cc",
+    "src/cpp/server/server_credentials.cc",
+    "src/cpp/server/server_posix.cc",
+    "src/cpp/thread_manager/thread_manager.cc",
+    "src/cpp/util/byte_buffer_cc.cc",
+    "src/cpp/util/slice_cc.cc",
+    "src/cpp/util/status.cc",
+    "src/cpp/util/string_ref.cc",
+    "src/cpp/util/time_cc.cc",
+]
+
+GRPCXX_HDRS = [
+    "src/cpp/client/create_channel_internal.h",
+    "src/cpp/common/channel_filter.h",
+    "src/cpp/server/dynamic_thread_pool.h",
+    "src/cpp/server/health/default_health_check_service.h",
+    "src/cpp/server/health/health.pb.h",
+    "src/cpp/server/thread_pool_interface.h",
+    "src/cpp/thread_manager/thread_manager.h",
+]
+
+GRPCXX_PUBLIC_HDRS = [
+    "include/grpc++/alarm.h",
+    "include/grpc++/channel.h",
+    "include/grpc++/client_context.h",
+    "include/grpc++/completion_queue.h",
+    "include/grpc++/create_channel.h",
+    "include/grpc++/create_channel_posix.h",
+    "include/grpc++/ext/health_check_service_server_builder_option.h",
+    "include/grpc++/generic/async_generic_service.h",
+    "include/grpc++/generic/generic_stub.h",
+    "include/grpc++/grpc++.h",
+    "include/grpc++/health_check_service_interface.h",
+    "include/grpc++/impl/call.h",
+    "include/grpc++/impl/channel_argument_option.h",
+    "include/grpc++/impl/client_unary_call.h",
+    "include/grpc++/impl/codegen/core_codegen.h",
+    "include/grpc++/impl/grpc_library.h",
+    "include/grpc++/impl/method_handler_impl.h",
+    "include/grpc++/impl/rpc_method.h",
+    "include/grpc++/impl/rpc_service_method.h",
+    "include/grpc++/impl/serialization_traits.h",
+    "include/grpc++/impl/server_builder_option.h",
+    "include/grpc++/impl/server_builder_plugin.h",
+    "include/grpc++/impl/server_initializer.h",
+    "include/grpc++/impl/service_type.h",
+    "include/grpc++/impl/sync_cxx11.h",
+    "include/grpc++/impl/sync_no_cxx11.h",
+    "include/grpc++/resource_quota.h",
+    "include/grpc++/security/auth_context.h",
+    "include/grpc++/security/auth_metadata_processor.h",
+    "include/grpc++/security/credentials.h",
+    "include/grpc++/security/server_credentials.h",
+    "include/grpc++/server.h",
+    "include/grpc++/server_builder.h",
+    "include/grpc++/server_context.h",
+    "include/grpc++/server_posix.h",
+    "include/grpc++/support/async_stream.h",
+    "include/grpc++/support/async_unary_call.h",
+    "include/grpc++/support/byte_buffer.h",
+    "include/grpc++/support/channel_arguments.h",
+    "include/grpc++/support/config.h",
+    "include/grpc++/support/slice.h",
+    "include/grpc++/support/status.h",
+    "include/grpc++/support/status_code_enum.h",
+    "include/grpc++/support/string_ref.h",
+    "include/grpc++/support/stub_options.h",
+    "include/grpc++/support/sync_stream.h",
+    "include/grpc++/support/time.h",
+]
+
+grpc_cc_library(
+    name = "grpc++_base",
+    srcs = GRPCXX_SRCS,
+    hdrs = GRPCXX_HDRS,
    language = "c++",
-    name_list = [
-        "grpc++_base",
-        "grpc++_base_unsecure",
-    ],
-    public_hdrs = [
-        "include/grpc++/alarm.h",
-        "include/grpc++/channel.h",
-        "include/grpc++/client_context.h",
-        "include/grpc++/completion_queue.h",
-        "include/grpc++/create_channel.h",
-        "include/grpc++/create_channel_posix.h",
-        "include/grpc++/ext/health_check_service_server_builder_option.h",
-        "include/grpc++/generic/async_generic_service.h",
-        "include/grpc++/generic/generic_stub.h",
-        "include/grpc++/grpc++.h",
-        "include/grpc++/health_check_service_interface.h",
-        "include/grpc++/impl/call.h",
-        "include/grpc++/impl/channel_argument_option.h",
-        "include/grpc++/impl/client_unary_call.h",
-        "include/grpc++/impl/codegen/core_codegen.h",
-        "include/grpc++/impl/grpc_library.h",
-        "include/grpc++/impl/method_handler_impl.h",
-        "include/grpc++/impl/rpc_method.h",
-        "include/grpc++/impl/rpc_service_method.h",
-        "include/grpc++/impl/serialization_traits.h",
-        "include/grpc++/impl/server_builder_option.h",
-        "include/grpc++/impl/server_builder_plugin.h",
-        "include/grpc++/impl/server_initializer.h",
-        "include/grpc++/impl/service_type.h",
-        "include/grpc++/impl/sync_cxx11.h",
-        "include/grpc++/impl/sync_no_cxx11.h",
-        "include/grpc++/resource_quota.h",
-        "include/grpc++/security/auth_context.h",
-        "include/grpc++/security/auth_metadata_processor.h",
-        "include/grpc++/security/credentials.h",
-        "include/grpc++/security/server_credentials.h",
-        "include/grpc++/server.h",
-        "include/grpc++/server_builder.h",
-        "include/grpc++/server_context.h",
-        "include/grpc++/server_posix.h",
-        "include/grpc++/support/async_stream.h",
-        "include/grpc++/support/async_unary_call.h",
-        "include/grpc++/support/byte_buffer.h",
-        "include/grpc++/support/channel_arguments.h",
-        "include/grpc++/support/config.h",
-        "include/grpc++/support/slice.h",
-        "include/grpc++/support/status.h",
-        "include/grpc++/support/status_code_enum.h",
-        "include/grpc++/support/string_ref.h",
-        "include/grpc++/support/stub_options.h",
-        "include/grpc++/support/sync_stream.h",
-        "include/grpc++/support/time.h",
+    public_hdrs = GRPCXX_PUBLIC_HDRS,
+    deps = [
+        "grpc",
+        "grpc++_codegen_base",
    ],
+)
+
+grpc_cc_library(
+    name = "grpc++_base_unsecure",
+    srcs = GRPCXX_SRCS,
+    hdrs = GRPCXX_HDRS,
+    language = "c++",
+    public_hdrs = GRPCXX_PUBLIC_HDRS,
    deps = [
        "grpc++_codegen_base",
+        "grpc_unsecure",
    ],
 )

@ -1459,3 +1511,30 @@ grpc_cc_library(
        "//src/proto/grpc/reflection/v1alpha:reflection_proto",
    ],
 )
+
+grpc_cc_library(
+    name = "grpc++_test",
+    public_hdrs = [
+        "include/grpc++/test/mock_stream.h",
+        "include/grpc++/test/server_context_test_spouse.h",
+    ],
+    deps = [
+        ":grpc++",
+    ],
+)
+
+grpc_cc_library(
+    name = "grpc_server_backward_compatibility",
+    srcs = [
+        "src/core/ext/filters/workarounds/workaround_utils.c",
+    ],
+    hdrs = [
+        "src/core/ext/filters/workarounds/workaround_utils.h",
+    ],
+    language = "c",
+    deps = [
+        "grpc_base",
+    ],
+)
+
+grpc_generate_one_off_targets()
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/CODE-OF-CONDUCT.md
+++ b/CODE-OF-CONDUCT.md
@ -0,0 +1,3 @@
+## Community Code of Conduct
+
+gRPC follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -1,74 +1,54 @@
 # How to contribute

-We definitely welcome patches and contribution to grpc! Here is some guideline
-and information about how to do so.
+We definitely welcome your patches and contributions to gRPC!

-## Getting started
+If you are new to github, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/)

-### Legal requirements
+## Legal requirements

 In order to protect both you and ourselves, you will need to sign the
 [Contributor License Agreement](https://cla.developers.google.com/clas).

-### Technical requirements
+## Running tests
+
+Use `tools/run_tests/run_tests.py` script to run the unit tests.
+See [tools/run_tests](tools/run_tests) for how to run tests for a given language.
+
+Prerequisites for building and running tests are listed in [INSTALL.md](INSTALL.md)
+and in `src/YOUR-LANGUAGE` (e.g. `src/csharp`)
+
+## Generated project files
+
+To ease maintenance of language- and platform- specific build systems,
+many projects files are generated using templates and should not be edited
+by hand.
+Run `tools/buildgen/generate_projects.sh` to regenerate.
+See [templates](templates) for details.
+
+As a rule of thumb, if you see the "sanity tests" failing you've most likely edited generated files or you didn't regenerate the projects properly (or your code formatting doesn't match our code style).
+
+## Guidelines for Pull Requests
+How to get your contributions merged smoothly and quickly.
+ 
+- Create **small PRs** that are narrowly focused on **addressing a single concern**. We often times receive PRs that are trying to fix several things at a time, but only one fix is considered acceptable, nothing gets merged and both author's & review's time is wasted. Create more PRs to address different concerns and everyone will be happy.
+ 
+- For speculative changes, consider opening an issue and discussing it first. If you are suggesting a behavioral or API change, consider starting with a [gRFC proposal](https://github.com/grpc/proposal). 
+ 
+- Provide a good **PR description** as a record of **what** change is being made and **why** it was made. Link to a github issue if it exists.
+ 
+- Don't fix code style and formatting unless you are already changing that line to address an issue. PRs with irrelevant changes won't be merged. If you do want to fix formatting or style, do that in a separate PR.
+ 
+- Unless your PR is trivial, you should expect there will be reviewer comments that you'll need to address before merging. We expect you to be reasonably responsive to those comments, otherwise the PR will be closed after 2-3 weeks of inactivity.
+ 
+- Maintain **clean commit history** and use **meaningful commit messages**. PRs with messy commit history are difficult to review and won't be merged. Use `rebase -i upstream/master` to curate your commit history and/or to bring in latest changes from master (but avoid rebasing in the middle of a code review).
+ 
+- Keep your PR up to date with upstream/master (if there are merge conflicts, we can't really merge your change).
+ 
+- if you are regenerating the projects using `tools/buildgen/generate_projects.sh`, make changes to generated files a separate commit with commit message `regenerate projects`. Mixing changes to generated and hand-written files make your PR difficult to review.
+ 
+- **All tests need to be passing** before your change can be merged. We recommend you **run tests locally** before creating your PR to catch breakages early on (see [tools/run_tests](tools/run_tests). Ultimately, the green signal will be provided by our testing infrastructure. The reviewer will help you if there are test failures that seem not related to the change you are making.
+ 
+- Exceptions to the rules can be made if there's a compelling reason for doing so.

-You will need several tools to work with this repository. In addition to all of
-the packages described in the [INSTALL](INSTALL.md) file, you will also need
-python, and the mako template renderer. To install the latter, using pip, one
-should simply be able to do `pip install mako`.

-In order to run all of the tests we provide, you will need valgrind and clang.
-More specifically, under debian, you will need the package libc++-dev to
-properly run all the tests.

-Compiling and running grpc C++ tests depend on protobuf 3.0.0, gtest and gflags.
-Although gflags is provided in third_party, you will need to manually install
-that dependency on your system to run these tests. Under a Debian or Ubuntu
-system, you can install the gtests and gflags packages using apt-get:
-
-```sh
- $ [sudo] apt-get install libgflags-dev libgtest-dev
-```
-
-If you are planning to work on any of the languages other than C and C++, you
-will also need their appropriate development environments.
-
-If you want to work under Windows, we recommend the use of Visual Studio 2013.
-The [Community or Express editions](http://www.visualstudio.com/en-us/downloads/download-visual-studio-vs.aspx)
-are free and suitable for developing with grpc. Note however that our test
-environment and tools are available for Unix environments only at the moment.
-
-## Testing your changes
-
-We provide a tool to help run the suite of tests in various environments.
-In order to run most of the available tests, one would need to run:
-
-`./tools/run_tests/run_tests.py`
-
-If you want to run tests for any of the languages {c, c++, csharp, node, objc, php, python, ruby}, do this:
-
-`./tools/run_tests/run_tests.py -l <lang>`
-
-To know about the list of available commands, do this:
-
-`./tools/run_tests/run_tests.py -h`
-
-If you are running tests for ObjC on osx, follow these steps before running tests:
-* install Xcode command-line tools by running
-`sudo xcode-select --install`
-* install macports from https://www.macports.org/install.php
-* install autoconf, automake, libtool, gflags, cmake using macports
-* restart your terminal window or run source ~/.bash_profile to pick up the new PATH changes.
-
-## Adding or removing source code
-
-Each language uses its own build system to work. Currently, the root's Makefile
-and the Visual Studio project files are building only the C and C++ source code.
-In order to ease the maintenance of these files, we have a
-template system. Please do not contribute manual changes to any of the generated
-files. Instead, modify the template files, or the build.yaml file, and
-re-generate the project files using the following command:
-
-`./tools/buildgen/generate_projects.sh`
-
-You'll find more information about this in the [templates](templates) folder.
--- a/INSTALL.md
+++ b/INSTALL.md
@ -77,7 +77,7 @@ For developers who are interested to contribute, here is how to compile the
 gRPC C Core library.

 ```sh
- $ git clone -b $(curl -L http://grpc.io/release) https://github.com/grpc/grpc
+ $ git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc
 $ cd grpc
 $ git submodule update --init
 $ make
@ -89,17 +89,19 @@ gRPC C Core library.
 There are several ways to build under Windows, of varying complexity depending
 on experience with the tools involved.

-### Pre-generated Visual Studio solution

-The pre-generated VS projects & solution are checked into the repository under the [vsprojects](/vsprojects) directory.

-### Building using CMake (with BoringSSL)
+### Building using CMake (RECOMMENDED)
+
+Builds gRPC C and C++ with boringssl.
 - Install [CMake](https://cmake.org/download/).
- Install [Active State Perl](http://www.activestate.com/activeperl/) (`choco install activeperl`)
+- Install [Active State Perl](https://www.activestate.com/activeperl/) (`choco install activeperl`)
 - Install [Ninja](https://ninja-build.org/) (`choco install ninja`)
 - Install [Go](https://golang.org/dl/) (`choco install golang`)
 - Install [yasm](http://yasm.tortall.net/) and add it to `PATH` (`choco install yasm`)
 - Run these commands in the repo root directory
+
+Using Ninja (faster build, supports boringssl's assembly optimizations)
 ```
 > md .build
 > cd .build
@ -107,7 +109,14 @@ The pre-generated VS projects & solution are checked into the repository under t
 > cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release
 > cmake --build .
 ```
-NOTE: Currently you can only use Ninja to build using cmake on Windows (because of the boringssl dependency).
+
+Using Visual Studio 2015 (can only build with OPENSSL_NO_ASM)
+```
+> md .build
+> cd .build
+> cmake .. -G "Visual Studio 14 2015" -DCMAKE_BUILD_TYPE=Release
+> cmake --build .
+```

 ### msys2 (with mingw)

@ -131,3 +140,9 @@ MINGW64$ make

 NOTE: While most of the make targets are buildable under Mingw, some haven't been ported to Windows yet
 and may fail to build (mostly trying to include POSIX headers not available on Mingw).
+
+### Pre-generated Visual Studio solution (DEPRECATED)
+
+*WARNING: This used to be the recommended way to build on Windows, but because of significant limitations (hard to build dependencies including boringssl, .proto codegen is hard to support, ..), it is no longer recommended. Use cmake to build on Windows instead.*
+
+The pre-generated VS projects & solution are checked into the repository under the [vsprojects](/vsprojects) directory.
--- a/230
+++ b/230
@ -1,28 +1,202 @@
-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.
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
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+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
--- a/1508
+++ b/1508
--- a/NOTICE.txt
+++ b/NOTICE.txt
@ -0,0 +1,13 @@
+Copyright 2014 gRPC authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- a/22
+++ b/22
@ -1,22 +0,0 @@
-Additional IP Rights Grant (Patents)
-
-"This implementation" means the copyrightable works distributed by
-Google as part of the GRPC project.
-
-Google hereby grants to You a perpetual, worldwide, non-exclusive,
-no-charge, royalty-free, irrevocable (except as stated in this section)
-patent license to make, have made, use, offer to sell, sell, import,
-transfer and otherwise run, modify and propagate the contents of this
-implementation of GRPC, where such license applies only to those patent
-claims, both currently owned or controlled by Google and acquired in
-the future, licensable by Google that are necessarily infringed by this
-implementation of GRPC.  This grant does not include claims that would be
-infringed only as a consequence of further modification of this
-implementation.  If you or your agent or exclusive licensee institute or
-order or agree to the institution of patent litigation against any
-entity (including a cross-claim or counterclaim in a lawsuit) alleging
-that this implementation of GRPC or any code incorporated within this
-implementation of GRPC constitutes direct or contributory patent
-infringement, or inducement of patent infringement, then any patent
-rights granted to you under this License for this implementation of GRPC
-shall terminate as of the date such litigation is filed.
--- a/1
+++ b/1
@ -93,6 +93,7 @@ task 'dlls' do

  [ w64, w32 ].each do |opt|
    env_comp = "CC=#{opt[:cross]}-gcc "
+    env_comp += "CXX=#{opt[:cross]}-g++ "
    env_comp += "LD=#{opt[:cross]}-gcc "
    docker_for_windows "gem update --system && #{env} #{env_comp} make -j #{out} && #{opt[:cross]}-strip -x -S #{out} && cp #{out} #{opt[:out]}"
  end
--- a/4
+++ b/4
@ -5,7 +5,7 @@ bind(

 bind(
    name = "libssl",
-    actual = "@submodule_boringssl//:ssl",
+    actual = "@boringssl//:ssl",
 )

 bind(
@ -49,7 +49,7 @@ bind(
 )

 local_repository(
-    name = "submodule_boringssl",
+    name = "boringssl",
    path = "third_party/boringssl-with-bazel",
 )

--- a/bazel/BUILD
+++ b/bazel/BUILD
@ -1,33 +1,18 @@
-# Copyright 2017, Google Inc.
-# All rights reserved.
+# Copyright 2017 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

-licenses(["notice"])  # 3-clause BSD
+licenses(["notice"])  # Apache v2

 package(default_visibility = ["//:__subpackages__"])

--- a/bazel/grpc_build_system.bzl
+++ b/bazel/grpc_build_system.bzl
@ -1,39 +1,31 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
+# Copyright 2016 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

 #
 # This is for the gRPC build system. This isn't intended to be used outsite of
 # the BUILD file for gRPC. It contains the mapping for the template system we
 # use to generate other platform's build system files.
 #
+# Please consider that there should be a high bar for additions and changes to
+# this file.
+# Each rule listed must be re-written for Google's internal build system, and
+# each change must be ported from one to the other.
+#

-def grpc_cc_library(name, srcs = [], public_hdrs = [], hdrs = [], external_deps = [], deps = [], standalone = False, language = "C++"):
+def grpc_cc_library(name, srcs = [], public_hdrs = [], hdrs = [],
+                    external_deps = [], deps = [], standalone = False,
+                    language = "C++", testonly = False, visibility = None):
  copts = []
  if language.upper() == "C":
    copts = ["-std=c99"]
@ -43,28 +35,14 @@ def grpc_cc_library(name, srcs = [], public_hdrs = [], hdrs = [], external_deps
    hdrs = hdrs + public_hdrs,
    deps = deps + ["//external:" + dep for dep in external_deps],
    copts = copts,
+    visibility = visibility,
+    testonly = testonly,
    linkopts = ["-pthread"],
    includes = [
        "include"
    ]
  )

-def grpc_cc_libraries(name_list, additional_src_list = [], additional_dep_list = [], srcs = [], public_hdrs = [], hdrs = [], external_deps = [], deps = [], standalone = False, language="C++"):
-  names = len(name_list)
-  asl = additional_src_list + [[]]*(names - len(additional_src_list))
-  adl = additional_dep_list + [[]]*(names - len(additional_dep_list))
-  for i in range(names):
-    grpc_cc_library(
-      name = name_list[i],
-      srcs = srcs + asl[i],
-      hdrs = hdrs,
-      public_hdrs = public_hdrs,
-      deps = deps + adl[i],
-      external_deps = external_deps,
-      standalone = standalone,
-      language = language
-    )
-
 def grpc_proto_plugin(name, srcs = [], deps = []):
  native.cc_binary(
    name = name,
@ -86,3 +64,42 @@ def grpc_proto_library(name, srcs = [], deps = [], well_known_protos = None,
    generate_mock = generate_mock,
  )

+def grpc_cc_test(name, srcs = [], deps = [], external_deps = [], args = [], data = [], language = "C++"):
+  copts = []
+  if language.upper() == "C":
+    copts = ["-std=c99"]
+  native.cc_test(
+    name = name,
+    srcs = srcs,
+    args = args,
+    data = data,
+    deps = deps + ["//external:" + dep for dep in external_deps],
+    copts = copts,
+    linkopts = ["-pthread"],
+  )
+
+def grpc_cc_binary(name, srcs = [], deps = [], external_deps = [], args = [], data = [], language = "C++", testonly = False, linkshared = False):
+  copts = []
+  if language.upper() == "C":
+    copts = ["-std=c99"]
+  native.cc_binary(
+    name = name,
+    srcs = srcs,
+    args = args,
+    data = data,
+    testonly = testonly,
+    linkshared = linkshared,
+    deps = deps + ["//external:" + dep for dep in external_deps],
+    copts = copts,
+    linkopts = ["-pthread"],
+  )
+
+def grpc_generate_one_off_targets():
+    pass
+
+def grpc_sh_test(name, srcs, args = [], data = []):
+    native.sh_test(
+        name = name,
+        srcs = srcs,
+        args = args,
+        data = data)
--- a/binding.gyp
+++ b/binding.gyp
@ -5,34 +5,19 @@
 # This file can be regenerated from the template by running
 # tools/buildgen/generate_projects.sh

-# Copyright 2015, Google Inc.
-# All rights reserved.
+# Copyright 2015 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

 # Some of this file is built with the help of
 # https://n8.io/converting-a-c-library-to-gyp/
@ -130,6 +115,15 @@
        ]
      }, {
        'conditions': [
+          ["target_arch=='ia32'", {
+             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/piii" ]
+          }],
+          ["target_arch=='x64'", {
+             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/k8" ]
+          }],
+          ["target_arch=='arm'", {
+             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/arm" ]
+          }],
          ['grpc_alpn=="true"', {
            'defines': [
              'TSI_OPENSSL_ALPN_SUPPORT=1'
@ -142,17 +136,6 @@
        ],
        'include_dirs': [
          '<(node_root_dir)/deps/openssl/openssl/include',
-        ],
-        'conditions': [
-         ["target_arch=='ia32'", {
-             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/piii" ]
-         }],
-         ["target_arch=='x64'", {
-             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/k8" ]
-         }],
-         ["target_arch=='arm'", {
-             "include_dirs": [ "<(node_root_dir)/deps/openssl/config/arm" ]
-         }]
        ]
      }],
      ['OS == "win"', {
@ -189,6 +172,7 @@
      'targets': [
        {
          'cflags': [
+            '-std=c++11',
            '-std=c99',
            '-Wall',
            '-Werror'
@ -201,6 +185,7 @@
          'sources': [
            'src/boringssl/err_data.c',
            'third_party/boringssl/crypto/aes/aes.c',
+            'third_party/boringssl/crypto/aes/key_wrap.c',
            'third_party/boringssl/crypto/aes/mode_wrappers.c',
            'third_party/boringssl/crypto/asn1/a_bitstr.c',
            'third_party/boringssl/crypto/asn1/a_bool.c',
@ -232,12 +217,12 @@
            'third_party/boringssl/crypto/asn1/tasn_new.c',
            'third_party/boringssl/crypto/asn1/tasn_typ.c',
            'third_party/boringssl/crypto/asn1/tasn_utl.c',
+            'third_party/boringssl/crypto/asn1/time_support.c',
            'third_party/boringssl/crypto/asn1/x_bignum.c',
            'third_party/boringssl/crypto/asn1/x_long.c',
            'third_party/boringssl/crypto/base64/base64.c',
            'third_party/boringssl/crypto/bio/bio.c',
            'third_party/boringssl/crypto/bio/bio_mem.c',
-            'third_party/boringssl/crypto/bio/buffer.c',
            'third_party/boringssl/crypto/bio/connect.c',
            'third_party/boringssl/crypto/bio/fd.c',
            'third_party/boringssl/crypto/bio/file.c',
@ -344,12 +329,7 @@
            'third_party/boringssl/crypto/modes/ctr.c',
            'third_party/boringssl/crypto/modes/gcm.c',
            'third_party/boringssl/crypto/modes/ofb.c',
-            'third_party/boringssl/crypto/newhope/error_correction.c',
-            'third_party/boringssl/crypto/newhope/newhope.c',
-            'third_party/boringssl/crypto/newhope/ntt.c',
-            'third_party/boringssl/crypto/newhope/poly.c',
-            'third_party/boringssl/crypto/newhope/precomp.c',
-            'third_party/boringssl/crypto/newhope/reduce.c',
+            'third_party/boringssl/crypto/modes/polyval.c',
            'third_party/boringssl/crypto/obj/obj.c',
            'third_party/boringssl/crypto/obj/obj_xref.c',
            'third_party/boringssl/crypto/pem/pem_all.c',
@ -360,14 +340,15 @@
            'third_party/boringssl/crypto/pem/pem_pkey.c',
            'third_party/boringssl/crypto/pem/pem_x509.c',
            'third_party/boringssl/crypto/pem/pem_xaux.c',
-            'third_party/boringssl/crypto/pkcs8/p5_pbe.c',
            'third_party/boringssl/crypto/pkcs8/p5_pbev2.c',
            'third_party/boringssl/crypto/pkcs8/p8_pkey.c',
            'third_party/boringssl/crypto/pkcs8/pkcs8.c',
            'third_party/boringssl/crypto/poly1305/poly1305.c',
            'third_party/boringssl/crypto/poly1305/poly1305_arm.c',
            'third_party/boringssl/crypto/poly1305/poly1305_vec.c',
+            'third_party/boringssl/crypto/pool/pool.c',
            'third_party/boringssl/crypto/rand/deterministic.c',
+            'third_party/boringssl/crypto/rand/fuchsia.c',
            'third_party/boringssl/crypto/rand/rand.c',
            'third_party/boringssl/crypto/rand/urandom.c',
            'third_party/boringssl/crypto/rand/windows.c',
@ -379,6 +360,7 @@
            'third_party/boringssl/crypto/rsa/rsa.c',
            'third_party/boringssl/crypto/rsa/rsa_asn1.c',
            'third_party/boringssl/crypto/rsa/rsa_impl.c',
+            'third_party/boringssl/crypto/sha/sha1-altivec.c',
            'third_party/boringssl/crypto/sha/sha1.c',
            'third_party/boringssl/crypto/sha/sha256.c',
            'third_party/boringssl/crypto/sha/sha512.c',
@ -387,7 +369,6 @@
            'third_party/boringssl/crypto/thread_none.c',
            'third_party/boringssl/crypto/thread_pthread.c',
            'third_party/boringssl/crypto/thread_win.c',
-            'third_party/boringssl/crypto/time_support.c',
            'third_party/boringssl/crypto/x509/a_digest.c',
            'third_party/boringssl/crypto/x509/a_sign.c',
            'third_party/boringssl/crypto/x509/a_strex.c',
@ -471,6 +452,7 @@
            'third_party/boringssl/crypto/x509v3/v3_skey.c',
            'third_party/boringssl/crypto/x509v3/v3_sxnet.c',
            'third_party/boringssl/crypto/x509v3/v3_utl.c',
+            'third_party/boringssl/ssl/bio_ssl.c',
            'third_party/boringssl/ssl/custom_extensions.c',
            'third_party/boringssl/ssl/d1_both.c',
            'third_party/boringssl/ssl/d1_lib.c',
@ -481,7 +463,6 @@
            'third_party/boringssl/ssl/handshake_client.c',
            'third_party/boringssl/ssl/handshake_server.c',
            'third_party/boringssl/ssl/s3_both.c',
-            'third_party/boringssl/ssl/s3_enc.c',
            'third_party/boringssl/ssl/s3_lib.c',
            'third_party/boringssl/ssl/s3_pkt.c',
            'third_party/boringssl/ssl/ssl_aead_ctx.c',
@ -492,9 +473,12 @@
            'third_party/boringssl/ssl/ssl_ecdh.c',
            'third_party/boringssl/ssl/ssl_file.c',
            'third_party/boringssl/ssl/ssl_lib.c',
-            'third_party/boringssl/ssl/ssl_rsa.c',
+            'third_party/boringssl/ssl/ssl_privkey.c',
+            'third_party/boringssl/ssl/ssl_privkey_cc.cc',
            'third_party/boringssl/ssl/ssl_session.c',
            'third_party/boringssl/ssl/ssl_stat.c',
+            'third_party/boringssl/ssl/ssl_transcript.c',
+            'third_party/boringssl/ssl/ssl_x509.c',
            'third_party/boringssl/ssl/t1_enc.c',
            'third_party/boringssl/ssl/t1_lib.c',
            'third_party/boringssl/ssl/tls13_both.c',
@ -503,9 +487,20 @@
            'third_party/boringssl/ssl/tls13_server.c',
            'third_party/boringssl/ssl/tls_method.c',
            'third_party/boringssl/ssl/tls_record.c',
-          ]
+          ],
+          'conditions': [
+            ['OS=="mac"', {
+              'xcode_settings': {
+                'MACOSX_DEPLOYMENT_TARGET': '10.9',
+                'OTHER_CPLUSPLUSFLAGS': [
+                  '-stdlib=libc++',
+                  '-std=c++11'
+                ],
+              }
+            }],
+          ],
        },
-      ]
+      ],
    }],
    ['OS == "win" and runtime!="electron"', {
      'targets': [
@ -680,6 +675,7 @@
        'src/core/lib/iomgr/ev_epollsig_linux.c',
        'src/core/lib/iomgr/ev_poll_posix.c',
        'src/core/lib/iomgr/ev_posix.c',
+        'src/core/lib/iomgr/ev_windows.c',
        'src/core/lib/iomgr/exec_ctx.c',
        'src/core/lib/iomgr/executor.c',
        'src/core/lib/iomgr/iocp_windows.c',
@ -734,8 +730,6 @@
        'src/core/lib/iomgr/wakeup_fd_nospecial.c',
        'src/core/lib/iomgr/wakeup_fd_pipe.c',
        'src/core/lib/iomgr/wakeup_fd_posix.c',
-        'src/core/lib/iomgr/workqueue_uv.c',
-        'src/core/lib/iomgr/workqueue_windows.c',
        'src/core/lib/json/json.c',
        'src/core/lib/json/json_reader.c',
        'src/core/lib/json/json_string.c',
@ -872,11 +866,13 @@
        'third_party/nanopb/pb_common.c',
        'third_party/nanopb/pb_decode.c',
        'third_party/nanopb/pb_encode.c',
+        'src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c',
        'src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c',
        'src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c',
        'src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c',
        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c',
        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c',
+        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c',
        'src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c',
        'src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c',
        'src/core/ext/filters/load_reporting/load_reporting.c',
@ -889,6 +885,7 @@
        'src/core/ext/census/grpc_filter.c',
        'src/core/ext/census/grpc_plugin.c',
        'src/core/ext/census/initialize.c',
+        'src/core/ext/census/intrusive_hash_map.c',
        'src/core/ext/census/mlog.c',
        'src/core/ext/census/operation.c',
        'src/core/ext/census/placeholders.c',
@ -897,6 +894,8 @@
        'src/core/ext/census/tracing.c',
        'src/core/ext/filters/max_age/max_age_filter.c',
        'src/core/ext/filters/message_size/message_size_filter.c',
+        'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c',
+        'src/core/ext/filters/workarounds/workaround_utils.c',
        'src/core/plugin_registry/grpc_plugin_registry.c',
      ],
      "conditions": [
--- a/build.yaml
+++ b/build.yaml
@ -14,7 +14,7 @@ settings:
  '#10': See the expand_version.py for all the quirks here
  core_version: 4.0.0-dev
  g_stands_for: gregarious
-  version: 1.4.0-dev
+  version: 1.5.0-dev
 filegroups:
 - name: census
  public_headers:
@ -27,6 +27,8 @@ filegroups:
  - src/core/ext/census/gen/census.pb.h
  - src/core/ext/census/gen/trace_context.pb.h
  - src/core/ext/census/grpc_filter.h
+  - src/core/ext/census/intrusive_hash_map.h
+  - src/core/ext/census/intrusive_hash_map_internal.h
  - src/core/ext/census/mlog.h
  - src/core/ext/census/resource.h
  - src/core/ext/census/rpc_metric_id.h
@ -45,6 +47,7 @@ filegroups:
  - src/core/ext/census/grpc_filter.c
  - src/core/ext/census/grpc_plugin.c
  - src/core/ext/census/initialize.c
+  - src/core/ext/census/intrusive_hash_map.c
  - src/core/ext/census/mlog.c
  - src/core/ext/census/operation.c
  - src/core/ext/census/placeholders.c
@ -176,6 +179,7 @@ filegroups:
  - include/grpc/slice.h
  - include/grpc/slice_buffer.h
  - include/grpc/status.h
+  - include/grpc/support/workaround_list.h
  headers:
  - src/core/lib/channel/channel_args.h
  - src/core/lib/channel/channel_stack.h
@ -250,9 +254,6 @@ filegroups:
  - src/core/lib/iomgr/wakeup_fd_cv.h
  - src/core/lib/iomgr/wakeup_fd_pipe.h
  - src/core/lib/iomgr/wakeup_fd_posix.h
-  - src/core/lib/iomgr/workqueue.h
-  - src/core/lib/iomgr/workqueue_uv.h
-  - src/core/lib/iomgr/workqueue_windows.h
  - src/core/lib/json/json.h
  - src/core/lib/json/json_common.h
  - src/core/lib/json/json_reader.h
@ -316,6 +317,7 @@ filegroups:
  - src/core/lib/iomgr/ev_epollsig_linux.c
  - src/core/lib/iomgr/ev_poll_posix.c
  - src/core/lib/iomgr/ev_posix.c
+  - src/core/lib/iomgr/ev_windows.c
  - src/core/lib/iomgr/exec_ctx.c
  - src/core/lib/iomgr/executor.c
  - src/core/lib/iomgr/iocp_windows.c
@ -370,8 +372,6 @@ filegroups:
  - src/core/lib/iomgr/wakeup_fd_nospecial.c
  - src/core/lib/iomgr/wakeup_fd_pipe.c
  - src/core/lib/iomgr/wakeup_fd_posix.c
-  - src/core/lib/iomgr/workqueue_uv.c
-  - src/core/lib/iomgr/workqueue_windows.c
  - src/core/lib/json/json.c
  - src/core/lib/json/json_reader.c
  - src/core/lib/json/json_string.c
@ -518,6 +518,7 @@ filegroups:
  - grpc_base
  - grpc_client_channel
  - nanopb
+  - grpc_resolver_fake
 - name: grpc_lb_policy_grpclb_secure
  headers:
  - src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.h
@ -539,6 +540,7 @@ filegroups:
  - grpc_secure
  - grpc_client_channel
  - nanopb
+  - grpc_resolver_fake
 - name: grpc_lb_policy_pick_first
  src:
  - src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c
@ -587,6 +589,7 @@ filegroups:
  - src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c
  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c
  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c
+  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c
  plugin: grpc_resolver_dns_ares
  uses:
  - grpc_base
@ -598,6 +601,15 @@ filegroups:
  uses:
  - grpc_base
  - grpc_client_channel
+- name: grpc_resolver_fake
+  headers:
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h
+  src:
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c
+  plugin: grpc_resolver_fake
+  uses:
+  - grpc_base
+  - grpc_client_channel
 - name: grpc_resolver_sockaddr
  src:
  - src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c
@ -658,11 +670,18 @@ filegroups:
  - grpc_base
  - grpc_transport_chttp2_alpn
  - tsi
+- name: grpc_server_backward_compatibility
+  headers:
+  - src/core/ext/filters/workarounds/workaround_utils.h
+  src:
+  - src/core/ext/filters/workarounds/workaround_utils.c
+  uses:
+  - grpc_base
 - name: grpc_test_util_base
  build: test
  headers:
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h
  - test/core/end2end/cq_verifier.h
-  - test/core/end2end/fake_resolver.h
  - test/core/end2end/fixtures/http_proxy_fixture.h
  - test/core/end2end/fixtures/proxy.h
  - test/core/iomgr/endpoint_tests.h
@ -677,8 +696,8 @@ filegroups:
  - test/core/util/slice_splitter.h
  - test/core/util/trickle_endpoint.h
  src:
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c
  - test/core/end2end/cq_verifier.c
-  - test/core/end2end/fake_resolver.c
  - test/core/end2end/fixtures/http_proxy_fixture.c
  - test/core/end2end/fixtures/proxy.c
  - test/core/iomgr/endpoint_tests.c
@ -824,6 +843,15 @@ filegroups:
  - grpc_base
  - grpc_transport_chttp2
  - grpc_http_filters
+- name: grpc_workaround_cronet_compression_filter
+  headers:
+  - src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h
+  src:
+  - src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c
+  plugin: grpc_workaround_cronet_compression_filter
+  uses:
+  - grpc_base
+  - grpc_server_backward_compatibility
 - name: nanopb
  headers:
  - third_party/nanopb/pb.h
@ -942,9 +970,10 @@ filegroups:
  - src/cpp/util/status.cc
  - src/cpp/util/string_ref.cc
  - src/cpp/util/time_cc.cc
+  deps:
+  - grpc
  uses:
  - grpc++_codegen_base
-  - grpc_base
  - nanopb
 - name: grpc++_codegen_base
  language: c++
@ -1008,6 +1037,7 @@ filegroups:
  - include/grpc++/test/server_context_test_spouse.h
  deps:
  - grpc++
+  - grpc
 libs:
 - name: gpr
  build: all
@ -1047,12 +1077,15 @@ libs:
  - grpc_resolver_dns_ares
  - grpc_resolver_dns_native
  - grpc_resolver_sockaddr
+  - grpc_resolver_fake
  - grpc_load_reporting
  - grpc_secure
  - census
  - grpc_max_age_filter
  - grpc_message_size_filter
  - grpc_deadline_filter
+  - grpc_workaround_cronet_compression_filter
+  - grpc_server_backward_compatibility
  generate_plugin_registry: true
  secure: true
  vs_packages:
@ -1144,6 +1177,7 @@ libs:
  - grpc_resolver_dns_ares
  - grpc_resolver_dns_native
  - grpc_resolver_sockaddr
+  - grpc_resolver_fake
  - grpc_load_reporting
  - grpc_lb_policy_grpclb
  - grpc_lb_policy_pick_first
@ -1152,6 +1186,8 @@ libs:
  - grpc_max_age_filter
  - grpc_message_size_filter
  - grpc_deadline_filter
+  - grpc_workaround_cronet_compression_filter
+  - grpc_server_backward_compatibility
  generate_plugin_registry: true
  secure: false
  vs_project_guid: '{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}'
@ -1252,6 +1288,7 @@ libs:
  - test/cpp/util/proto_reflection_descriptor_database.cc
  deps:
  - grpc++
+  - grpc
  filegroups:
  - grpc++_reflection_proto
  - grpc++_config_proto
@ -1267,6 +1304,7 @@ libs:
  - src/cpp/ext/proto_server_reflection_plugin.cc
  deps:
  - grpc++
+  - grpc
  filegroups:
  - grpc++_reflection_proto
 - name: grpc++_test_config
@ -1300,6 +1338,7 @@ libs:
  deps:
  - grpc++
  - grpc_test_util
+  - grpc
  filegroups:
  - grpc++_codegen_base
  - grpc++_codegen_base_src
@ -1357,6 +1396,7 @@ libs:
  deps:
  - grpc++_proto_reflection_desc_db
  - grpc++
+  - grpc
  filegroups:
  - grpc++_reflection_proto
  - grpc++_config_proto
@ -1521,6 +1561,7 @@ libs:
  - grpc_test_util
  - grpc++_test_util
  - grpc++
+  - grpc
 - name: grpc_csharp_ext
  build: all
  language: csharp
@ -1653,6 +1694,16 @@ targets:
  - grpc
  - gpr_test_util
  - gpr
+- name: census_intrusive_hash_map_test
+  build: test
+  language: c
+  src:
+  - test/core/census/intrusive_hash_map_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: census_resource_test
  build: test
  language: c
@ -2671,6 +2722,18 @@ targets:
  - grpc
  - gpr_test_util
  - gpr
+- name: num_external_connectivity_watchers_test
+  build: test
+  language: c
+  src:
+  - test/core/surface/num_external_connectivity_watchers_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
+  exclude_iomgrs:
+  - uv
 - name: parse_address_test
  build: test
  language: c
@ -3343,7 +3406,7 @@ targets:
  - gpr_test_util
  - gpr
  args:
-  - --benchmark_min_time=0
+  - --benchmark_min_time=4
  defaults: benchmark
  platforms:
  - mac
@ -3577,6 +3640,22 @@ targets:
  - grpc
  - gpr_test_util
  - gpr
+- name: client_lb_end2end_test
+  gtest: true
+  build: test
+  language: c++
+  src:
+  - test/cpp/end2end/client_lb_end2end_test.cc
+  deps:
+  - grpc++_test_util
+  - grpc_test_util
+  - grpc++
+  - grpc
+  - gpr_test_util
+  - gpr
+  excluded_poll_engines:
+  - poll
+  - poll-cv
 - name: codegen_test_full
  gtest: true
  build: test
@ -3653,6 +3732,7 @@ targets:
  - test/cpp/util/string_ref_test.cc
  deps:
  - grpc++
+  - grpc
 - name: cxx_time_test
  gtest: true
  build: test
@ -3855,6 +3935,9 @@ targets:
  - grpc
  - gpr_test_util
  - gpr
+  excluded_poll_engines:
+  - poll
+  - poll-cv
 - name: grpclb_test
  gtest: false
  build: test
@ -3869,6 +3952,9 @@ targets:
  - grpc
  - gpr_test_util
  - gpr
+  excluded_poll_engines:
+  - poll
+  - poll-cv
 - name: health_service_end2end_test
  gtest: true
  build: test
@ -4168,19 +4254,6 @@ targets:
  - gpr_test_util
  - gpr
  - grpc++_test_config
- name: round_robin_end2end_test
-  gtest: true
-  build: test
-  language: c++
-  src:
-  - test/cpp/end2end/round_robin_end2end_test.cc
-  deps:
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
 - name: secure_auth_context_test
  gtest: true
  build: test
@ -4581,6 +4654,7 @@ node_modules:
  - src/node/src/client.js
  - src/node/src/common.js
  - src/node/src/credentials.js
+  - src/node/src/constants.js
  - src/node/src/grpc_extension.js
  - src/node/src/metadata.js
  - src/node/src/server.js
@ -4605,8 +4679,8 @@ php_config_m4:
  deps:
  - grpc
  - gpr
-  - ares
  - boringssl
+  - z
  headers:
  - src/php/ext/grpc/byte_buffer.h
  - src/php/ext/grpc/call.h
@ -4619,6 +4693,7 @@ php_config_m4:
  - src/php/ext/grpc/server.h
  - src/php/ext/grpc/server_credentials.h
  - src/php/ext/grpc/timeval.h
+  - src/php/ext/grpc/version.h
  src:
  - src/php/ext/grpc/byte_buffer.c
  - src/php/ext/grpc/call.c
--- a/build_config.rb
+++ b/build_config.rb
@ -1,31 +1,16 @@
-# Copyright 2017, Google Inc.
-# All rights reserved.
+# Copyright 2017 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

 module GrpcBuildConfig
  CORE_WINDOWS_DLL = '/tmp/libs/opt/grpc-4.dll'
--- a/composer.json
+++ b/composer.json
@ -3,15 +3,18 @@
  "type": "library",
  "description": "gRPC library for PHP",
  "keywords": ["rpc"],
-  "homepage": "http://grpc.io",
-  "license": "BSD-3-Clause",
+  "homepage": "https://grpc.io",
+  "license": "Apache-2.0",
  "require": {
-    "php": ">=5.5.0",
-    "google/protobuf": "^v3.3.0"
+    "php": ">=5.5.0"
  },
  "require-dev": {
    "google/auth": "v0.9"
  },
+  "suggest": {
+    "ext-protobuf": "For better performance, install the protobuf C extension.",
+    "google/protobuf": "To get started using grpc quickly, install the native protobuf library."
+  },
  "autoload": {
    "psr-4": {
      "Grpc\\": "src/php/lib/Grpc/"
--- a/config.m4
+++ b/config.m4
@ -8,23 +8,21 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/include)
  PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/src/php/ext/grpc)
  PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/third_party/boringssl/include)
-  PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/third_party/cares)
-  PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/third_party/cares/cares)

  LIBS="-lpthread $LIBS"

+  CFLAGS="-Wall -Werror -Wno-parentheses-equality -Wno-unused-value -std=c11"
+  CXXFLAGS="-std=c++11"
  GRPC_SHARED_LIBADD="-lpthread $GRPC_SHARED_LIBADD"
+  PHP_REQUIRE_CXX()
  PHP_ADD_LIBRARY(pthread)
-
  PHP_ADD_LIBRARY(dl,,GRPC_SHARED_LIBADD)
  PHP_ADD_LIBRARY(dl)

  case $host in
    *darwin*)
-      PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/third_party/cares/config_darwin)
      ;;
    *)
-      PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/third_party/cares/config_linux)
      PHP_ADD_LIBRARY(rt,,GRPC_SHARED_LIBADD)
      PHP_ADD_LIBRARY(rt)
      ;;
@ -114,6 +112,7 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/iomgr/ev_epollsig_linux.c \
    src/core/lib/iomgr/ev_poll_posix.c \
    src/core/lib/iomgr/ev_posix.c \
+    src/core/lib/iomgr/ev_windows.c \
    src/core/lib/iomgr/exec_ctx.c \
    src/core/lib/iomgr/executor.c \
    src/core/lib/iomgr/iocp_windows.c \
@ -168,8 +167,6 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/iomgr/wakeup_fd_nospecial.c \
    src/core/lib/iomgr/wakeup_fd_pipe.c \
    src/core/lib/iomgr/wakeup_fd_posix.c \
-    src/core/lib/iomgr/workqueue_uv.c \
-    src/core/lib/iomgr/workqueue_windows.c \
    src/core/lib/json/json.c \
    src/core/lib/json/json_reader.c \
    src/core/lib/json/json_string.c \
@ -306,11 +303,13 @@ if test "$PHP_GRPC" != "no"; then
    third_party/nanopb/pb_common.c \
    third_party/nanopb/pb_decode.c \
    third_party/nanopb/pb_encode.c \
+    src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c \
    src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c \
    src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c \
    src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c \
    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c \
    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c \
+    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c \
    src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c \
    src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c \
    src/core/ext/filters/load_reporting/load_reporting.c \
@ -323,6 +322,7 @@ if test "$PHP_GRPC" != "no"; then
    src/core/ext/census/grpc_filter.c \
    src/core/ext/census/grpc_plugin.c \
    src/core/ext/census/initialize.c \
+    src/core/ext/census/intrusive_hash_map.c \
    src/core/ext/census/mlog.c \
    src/core/ext/census/operation.c \
    src/core/ext/census/placeholders.c \
@ -331,9 +331,12 @@ if test "$PHP_GRPC" != "no"; then
    src/core/ext/census/tracing.c \
    src/core/ext/filters/max_age/max_age_filter.c \
    src/core/ext/filters/message_size/message_size_filter.c \
+    src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c \
+    src/core/ext/filters/workarounds/workaround_utils.c \
    src/core/plugin_registry/grpc_plugin_registry.c \
    src/boringssl/err_data.c \
    third_party/boringssl/crypto/aes/aes.c \
+    third_party/boringssl/crypto/aes/key_wrap.c \
    third_party/boringssl/crypto/aes/mode_wrappers.c \
    third_party/boringssl/crypto/asn1/a_bitstr.c \
    third_party/boringssl/crypto/asn1/a_bool.c \
@ -365,12 +368,12 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/asn1/tasn_new.c \
    third_party/boringssl/crypto/asn1/tasn_typ.c \
    third_party/boringssl/crypto/asn1/tasn_utl.c \
+    third_party/boringssl/crypto/asn1/time_support.c \
    third_party/boringssl/crypto/asn1/x_bignum.c \
    third_party/boringssl/crypto/asn1/x_long.c \
    third_party/boringssl/crypto/base64/base64.c \
    third_party/boringssl/crypto/bio/bio.c \
    third_party/boringssl/crypto/bio/bio_mem.c \
-    third_party/boringssl/crypto/bio/buffer.c \
    third_party/boringssl/crypto/bio/connect.c \
    third_party/boringssl/crypto/bio/fd.c \
    third_party/boringssl/crypto/bio/file.c \
@ -477,12 +480,7 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/modes/ctr.c \
    third_party/boringssl/crypto/modes/gcm.c \
    third_party/boringssl/crypto/modes/ofb.c \
-    third_party/boringssl/crypto/newhope/error_correction.c \
-    third_party/boringssl/crypto/newhope/newhope.c \
-    third_party/boringssl/crypto/newhope/ntt.c \
-    third_party/boringssl/crypto/newhope/poly.c \
-    third_party/boringssl/crypto/newhope/precomp.c \
-    third_party/boringssl/crypto/newhope/reduce.c \
+    third_party/boringssl/crypto/modes/polyval.c \
    third_party/boringssl/crypto/obj/obj.c \
    third_party/boringssl/crypto/obj/obj_xref.c \
    third_party/boringssl/crypto/pem/pem_all.c \
@ -493,14 +491,15 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/pem/pem_pkey.c \
    third_party/boringssl/crypto/pem/pem_x509.c \
    third_party/boringssl/crypto/pem/pem_xaux.c \
-    third_party/boringssl/crypto/pkcs8/p5_pbe.c \
    third_party/boringssl/crypto/pkcs8/p5_pbev2.c \
    third_party/boringssl/crypto/pkcs8/p8_pkey.c \
    third_party/boringssl/crypto/pkcs8/pkcs8.c \
    third_party/boringssl/crypto/poly1305/poly1305.c \
    third_party/boringssl/crypto/poly1305/poly1305_arm.c \
    third_party/boringssl/crypto/poly1305/poly1305_vec.c \
+    third_party/boringssl/crypto/pool/pool.c \
    third_party/boringssl/crypto/rand/deterministic.c \
+    third_party/boringssl/crypto/rand/fuchsia.c \
    third_party/boringssl/crypto/rand/rand.c \
    third_party/boringssl/crypto/rand/urandom.c \
    third_party/boringssl/crypto/rand/windows.c \
@ -512,6 +511,7 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/rsa/rsa.c \
    third_party/boringssl/crypto/rsa/rsa_asn1.c \
    third_party/boringssl/crypto/rsa/rsa_impl.c \
+    third_party/boringssl/crypto/sha/sha1-altivec.c \
    third_party/boringssl/crypto/sha/sha1.c \
    third_party/boringssl/crypto/sha/sha256.c \
    third_party/boringssl/crypto/sha/sha512.c \
@ -520,7 +520,6 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/thread_none.c \
    third_party/boringssl/crypto/thread_pthread.c \
    third_party/boringssl/crypto/thread_win.c \
-    third_party/boringssl/crypto/time_support.c \
    third_party/boringssl/crypto/x509/a_digest.c \
    third_party/boringssl/crypto/x509/a_sign.c \
    third_party/boringssl/crypto/x509/a_strex.c \
@ -604,6 +603,7 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/crypto/x509v3/v3_skey.c \
    third_party/boringssl/crypto/x509v3/v3_sxnet.c \
    third_party/boringssl/crypto/x509v3/v3_utl.c \
+    third_party/boringssl/ssl/bio_ssl.c \
    third_party/boringssl/ssl/custom_extensions.c \
    third_party/boringssl/ssl/d1_both.c \
    third_party/boringssl/ssl/d1_lib.c \
@ -614,7 +614,6 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/ssl/handshake_client.c \
    third_party/boringssl/ssl/handshake_server.c \
    third_party/boringssl/ssl/s3_both.c \
-    third_party/boringssl/ssl/s3_enc.c \
    third_party/boringssl/ssl/s3_lib.c \
    third_party/boringssl/ssl/s3_pkt.c \
    third_party/boringssl/ssl/ssl_aead_ctx.c \
@ -625,9 +624,12 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/ssl/ssl_ecdh.c \
    third_party/boringssl/ssl/ssl_file.c \
    third_party/boringssl/ssl/ssl_lib.c \
-    third_party/boringssl/ssl/ssl_rsa.c \
+    third_party/boringssl/ssl/ssl_privkey.c \
+    third_party/boringssl/ssl/ssl_privkey_cc.cc \
    third_party/boringssl/ssl/ssl_session.c \
    third_party/boringssl/ssl/ssl_stat.c \
+    third_party/boringssl/ssl/ssl_transcript.c \
+    third_party/boringssl/ssl/ssl_x509.c \
    third_party/boringssl/ssl/t1_enc.c \
    third_party/boringssl/ssl/t1_lib.c \
    third_party/boringssl/ssl/tls13_both.c \
@ -636,59 +638,9 @@ if test "$PHP_GRPC" != "no"; then
    third_party/boringssl/ssl/tls13_server.c \
    third_party/boringssl/ssl/tls_method.c \
    third_party/boringssl/ssl/tls_record.c \
-    third_party/cares/cares/ares__close_sockets.c \
-    third_party/cares/cares/ares__get_hostent.c \
-    third_party/cares/cares/ares__read_line.c \
-    third_party/cares/cares/ares__timeval.c \
-    third_party/cares/cares/ares_cancel.c \
-    third_party/cares/cares/ares_create_query.c \
-    third_party/cares/cares/ares_data.c \
-    third_party/cares/cares/ares_destroy.c \
-    third_party/cares/cares/ares_expand_name.c \
-    third_party/cares/cares/ares_expand_string.c \
-    third_party/cares/cares/ares_fds.c \
-    third_party/cares/cares/ares_free_hostent.c \
-    third_party/cares/cares/ares_free_string.c \
-    third_party/cares/cares/ares_getenv.c \
-    third_party/cares/cares/ares_gethostbyaddr.c \
-    third_party/cares/cares/ares_gethostbyname.c \
-    third_party/cares/cares/ares_getnameinfo.c \
-    third_party/cares/cares/ares_getopt.c \
-    third_party/cares/cares/ares_getsock.c \
-    third_party/cares/cares/ares_init.c \
-    third_party/cares/cares/ares_library_init.c \
-    third_party/cares/cares/ares_llist.c \
-    third_party/cares/cares/ares_mkquery.c \
-    third_party/cares/cares/ares_nowarn.c \
-    third_party/cares/cares/ares_options.c \
-    third_party/cares/cares/ares_parse_a_reply.c \
-    third_party/cares/cares/ares_parse_aaaa_reply.c \
-    third_party/cares/cares/ares_parse_mx_reply.c \
-    third_party/cares/cares/ares_parse_naptr_reply.c \
-    third_party/cares/cares/ares_parse_ns_reply.c \
-    third_party/cares/cares/ares_parse_ptr_reply.c \
-    third_party/cares/cares/ares_parse_soa_reply.c \
-    third_party/cares/cares/ares_parse_srv_reply.c \
-    third_party/cares/cares/ares_parse_txt_reply.c \
-    third_party/cares/cares/ares_platform.c \
-    third_party/cares/cares/ares_process.c \
-    third_party/cares/cares/ares_query.c \
-    third_party/cares/cares/ares_search.c \
-    third_party/cares/cares/ares_send.c \
-    third_party/cares/cares/ares_strcasecmp.c \
-    third_party/cares/cares/ares_strdup.c \
-    third_party/cares/cares/ares_strerror.c \
-    third_party/cares/cares/ares_timeout.c \
-    third_party/cares/cares/ares_version.c \
-    third_party/cares/cares/ares_writev.c \
-    third_party/cares/cares/bitncmp.c \
-    third_party/cares/cares/inet_net_pton.c \
-    third_party/cares/cares/inet_ntop.c \
-    third_party/cares/cares/windows_port.c \
-    , $ext_shared, , -Wall -Werror \
-    -Wno-parentheses-equality -Wno-unused-value -std=c11 \
-    -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN \
-    -D_HAS_EXCEPTIONS=0 -DNOMINMAX)
+    , $ext_shared, , -fvisibility=hidden \
+    -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN \
+    -D_HAS_EXCEPTIONS=0 -DNOMINMAX -DGRPC_ARES=0)

  PHP_ADD_BUILD_DIR($ext_builddir/src/php/ext/grpc)

@ -702,6 +654,7 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/lb_policy/round_robin)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/c_ares)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/native)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/fake)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/sockaddr)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/deadline)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http)
@ -711,6 +664,7 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/load_reporting)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/max_age)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/message_size)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/workarounds)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/alpn)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client/insecure)
@ -774,11 +728,11 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/md4)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/md5)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/modes)
-  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/newhope)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/obj)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/pem)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/pkcs8)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/poly1305)
+  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/pool)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/rand)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/rc4)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/rsa)
@ -787,6 +741,5 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/x509)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/x509v3)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/ssl)
-  PHP_ADD_BUILD_DIR($ext_builddir/third_party/cares/cares)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/nanopb)
 fi
--- a/config.w32
+++ b/config.w32
@ -0,0 +1,773 @@
+// $Id$
+// vim:ft=javascript
+
+ARG_WITH("grpc", "grpc support", "no");
+
+if (PHP_GRPC != "no") {
+
+  grpc_source =
+    "src\\php\\ext\\grpc\\byte_buffer.c " +
+    "src\\php\\ext\\grpc\\call.c " +
+    "src\\php\\ext\\grpc\\call_credentials.c " +
+    "src\\php\\ext\\grpc\\channel.c " +
+    "src\\php\\ext\\grpc\\channel_credentials.c " +
+    "src\\php\\ext\\grpc\\completion_queue.c " +
+    "src\\php\\ext\\grpc\\php_grpc.c " +
+    "src\\php\\ext\\grpc\\server.c " +
+    "src\\php\\ext\\grpc\\server_credentials.c " +
+    "src\\php\\ext\\grpc\\timeval.c " +
+    "src\\core\\lib\\profiling\\basic_timers.c " +
+    "src\\core\\lib\\profiling\\stap_timers.c " +
+    "src\\core\\lib\\support\\alloc.c " +
+    "src\\core\\lib\\support\\arena.c " +
+    "src\\core\\lib\\support\\atm.c " +
+    "src\\core\\lib\\support\\avl.c " +
+    "src\\core\\lib\\support\\backoff.c " +
+    "src\\core\\lib\\support\\cmdline.c " +
+    "src\\core\\lib\\support\\cpu_iphone.c " +
+    "src\\core\\lib\\support\\cpu_linux.c " +
+    "src\\core\\lib\\support\\cpu_posix.c " +
+    "src\\core\\lib\\support\\cpu_windows.c " +
+    "src\\core\\lib\\support\\env_linux.c " +
+    "src\\core\\lib\\support\\env_posix.c " +
+    "src\\core\\lib\\support\\env_windows.c " +
+    "src\\core\\lib\\support\\histogram.c " +
+    "src\\core\\lib\\support\\host_port.c " +
+    "src\\core\\lib\\support\\log.c " +
+    "src\\core\\lib\\support\\log_android.c " +
+    "src\\core\\lib\\support\\log_linux.c " +
+    "src\\core\\lib\\support\\log_posix.c " +
+    "src\\core\\lib\\support\\log_windows.c " +
+    "src\\core\\lib\\support\\mpscq.c " +
+    "src\\core\\lib\\support\\murmur_hash.c " +
+    "src\\core\\lib\\support\\stack_lockfree.c " +
+    "src\\core\\lib\\support\\string.c " +
+    "src\\core\\lib\\support\\string_posix.c " +
+    "src\\core\\lib\\support\\string_util_windows.c " +
+    "src\\core\\lib\\support\\string_windows.c " +
+    "src\\core\\lib\\support\\subprocess_posix.c " +
+    "src\\core\\lib\\support\\subprocess_windows.c " +
+    "src\\core\\lib\\support\\sync.c " +
+    "src\\core\\lib\\support\\sync_posix.c " +
+    "src\\core\\lib\\support\\sync_windows.c " +
+    "src\\core\\lib\\support\\thd.c " +
+    "src\\core\\lib\\support\\thd_posix.c " +
+    "src\\core\\lib\\support\\thd_windows.c " +
+    "src\\core\\lib\\support\\time.c " +
+    "src\\core\\lib\\support\\time_posix.c " +
+    "src\\core\\lib\\support\\time_precise.c " +
+    "src\\core\\lib\\support\\time_windows.c " +
+    "src\\core\\lib\\support\\tls_pthread.c " +
+    "src\\core\\lib\\support\\tmpfile_msys.c " +
+    "src\\core\\lib\\support\\tmpfile_posix.c " +
+    "src\\core\\lib\\support\\tmpfile_windows.c " +
+    "src\\core\\lib\\support\\wrap_memcpy.c " +
+    "src\\core\\lib\\surface\\init.c " +
+    "src\\core\\lib\\channel\\channel_args.c " +
+    "src\\core\\lib\\channel\\channel_stack.c " +
+    "src\\core\\lib\\channel\\channel_stack_builder.c " +
+    "src\\core\\lib\\channel\\connected_channel.c " +
+    "src\\core\\lib\\channel\\handshaker.c " +
+    "src\\core\\lib\\channel\\handshaker_factory.c " +
+    "src\\core\\lib\\channel\\handshaker_registry.c " +
+    "src\\core\\lib\\compression\\compression.c " +
+    "src\\core\\lib\\compression\\message_compress.c " +
+    "src\\core\\lib\\http\\format_request.c " +
+    "src\\core\\lib\\http\\httpcli.c " +
+    "src\\core\\lib\\http\\parser.c " +
+    "src\\core\\lib\\iomgr\\closure.c " +
+    "src\\core\\lib\\iomgr\\combiner.c " +
+    "src\\core\\lib\\iomgr\\endpoint.c " +
+    "src\\core\\lib\\iomgr\\endpoint_pair_posix.c " +
+    "src\\core\\lib\\iomgr\\endpoint_pair_uv.c " +
+    "src\\core\\lib\\iomgr\\endpoint_pair_windows.c " +
+    "src\\core\\lib\\iomgr\\error.c " +
+    "src\\core\\lib\\iomgr\\ev_epoll1_linux.c " +
+    "src\\core\\lib\\iomgr\\ev_epoll_limited_pollers_linux.c " +
+    "src\\core\\lib\\iomgr\\ev_epoll_thread_pool_linux.c " +
+    "src\\core\\lib\\iomgr\\ev_epollex_linux.c " +
+    "src\\core\\lib\\iomgr\\ev_epollsig_linux.c " +
+    "src\\core\\lib\\iomgr\\ev_poll_posix.c " +
+    "src\\core\\lib\\iomgr\\ev_posix.c " +
+    "src\\core\\lib\\iomgr\\ev_windows.c " +
+    "src\\core\\lib\\iomgr\\exec_ctx.c " +
+    "src\\core\\lib\\iomgr\\executor.c " +
+    "src\\core\\lib\\iomgr\\iocp_windows.c " +
+    "src\\core\\lib\\iomgr\\iomgr.c " +
+    "src\\core\\lib\\iomgr\\iomgr_posix.c " +
+    "src\\core\\lib\\iomgr\\iomgr_uv.c " +
+    "src\\core\\lib\\iomgr\\iomgr_windows.c " +
+    "src\\core\\lib\\iomgr\\is_epollexclusive_available.c " +
+    "src\\core\\lib\\iomgr\\load_file.c " +
+    "src\\core\\lib\\iomgr\\lockfree_event.c " +
+    "src\\core\\lib\\iomgr\\network_status_tracker.c " +
+    "src\\core\\lib\\iomgr\\polling_entity.c " +
+    "src\\core\\lib\\iomgr\\pollset_set_uv.c " +
+    "src\\core\\lib\\iomgr\\pollset_set_windows.c " +
+    "src\\core\\lib\\iomgr\\pollset_uv.c " +
+    "src\\core\\lib\\iomgr\\pollset_windows.c " +
+    "src\\core\\lib\\iomgr\\resolve_address_posix.c " +
+    "src\\core\\lib\\iomgr\\resolve_address_uv.c " +
+    "src\\core\\lib\\iomgr\\resolve_address_windows.c " +
+    "src\\core\\lib\\iomgr\\resource_quota.c " +
+    "src\\core\\lib\\iomgr\\sockaddr_utils.c " +
+    "src\\core\\lib\\iomgr\\socket_factory_posix.c " +
+    "src\\core\\lib\\iomgr\\socket_mutator.c " +
+    "src\\core\\lib\\iomgr\\socket_utils_common_posix.c " +
+    "src\\core\\lib\\iomgr\\socket_utils_linux.c " +
+    "src\\core\\lib\\iomgr\\socket_utils_posix.c " +
+    "src\\core\\lib\\iomgr\\socket_utils_uv.c " +
+    "src\\core\\lib\\iomgr\\socket_utils_windows.c " +
+    "src\\core\\lib\\iomgr\\socket_windows.c " +
+    "src\\core\\lib\\iomgr\\tcp_client_posix.c " +
+    "src\\core\\lib\\iomgr\\tcp_client_uv.c " +
+    "src\\core\\lib\\iomgr\\tcp_client_windows.c " +
+    "src\\core\\lib\\iomgr\\tcp_posix.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_posix.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_common.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_ifaddrs.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_noifaddrs.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_uv.c " +
+    "src\\core\\lib\\iomgr\\tcp_server_windows.c " +
+    "src\\core\\lib\\iomgr\\tcp_uv.c " +
+    "src\\core\\lib\\iomgr\\tcp_windows.c " +
+    "src\\core\\lib\\iomgr\\time_averaged_stats.c " +
+    "src\\core\\lib\\iomgr\\timer_generic.c " +
+    "src\\core\\lib\\iomgr\\timer_heap.c " +
+    "src\\core\\lib\\iomgr\\timer_manager.c " +
+    "src\\core\\lib\\iomgr\\timer_uv.c " +
+    "src\\core\\lib\\iomgr\\udp_server.c " +
+    "src\\core\\lib\\iomgr\\unix_sockets_posix.c " +
+    "src\\core\\lib\\iomgr\\unix_sockets_posix_noop.c " +
+    "src\\core\\lib\\iomgr\\wakeup_fd_cv.c " +
+    "src\\core\\lib\\iomgr\\wakeup_fd_eventfd.c " +
+    "src\\core\\lib\\iomgr\\wakeup_fd_nospecial.c " +
+    "src\\core\\lib\\iomgr\\wakeup_fd_pipe.c " +
+    "src\\core\\lib\\iomgr\\wakeup_fd_posix.c " +
+    "src\\core\\lib\\json\\json.c " +
+    "src\\core\\lib\\json\\json_reader.c " +
+    "src\\core\\lib\\json\\json_string.c " +
+    "src\\core\\lib\\json\\json_writer.c " +
+    "src\\core\\lib\\slice\\b64.c " +
+    "src\\core\\lib\\slice\\percent_encoding.c " +
+    "src\\core\\lib\\slice\\slice.c " +
+    "src\\core\\lib\\slice\\slice_buffer.c " +
+    "src\\core\\lib\\slice\\slice_hash_table.c " +
+    "src\\core\\lib\\slice\\slice_intern.c " +
+    "src\\core\\lib\\slice\\slice_string_helpers.c " +
+    "src\\core\\lib\\surface\\alarm.c " +
+    "src\\core\\lib\\surface\\api_trace.c " +
+    "src\\core\\lib\\surface\\byte_buffer.c " +
+    "src\\core\\lib\\surface\\byte_buffer_reader.c " +
+    "src\\core\\lib\\surface\\call.c " +
+    "src\\core\\lib\\surface\\call_details.c " +
+    "src\\core\\lib\\surface\\call_log_batch.c " +
+    "src\\core\\lib\\surface\\channel.c " +
+    "src\\core\\lib\\surface\\channel_init.c " +
+    "src\\core\\lib\\surface\\channel_ping.c " +
+    "src\\core\\lib\\surface\\channel_stack_type.c " +
+    "src\\core\\lib\\surface\\completion_queue.c " +
+    "src\\core\\lib\\surface\\completion_queue_factory.c " +
+    "src\\core\\lib\\surface\\event_string.c " +
+    "src\\core\\lib\\surface\\lame_client.cc " +
+    "src\\core\\lib\\surface\\metadata_array.c " +
+    "src\\core\\lib\\surface\\server.c " +
+    "src\\core\\lib\\surface\\validate_metadata.c " +
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+    "third_party\\boringssl\\crypto\\digest\\digest.c " +
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+    "third_party\\boringssl\\crypto\\thread_win.c " +
+    "third_party\\boringssl\\crypto\\x509\\a_digest.c " +
+    "third_party\\boringssl\\crypto\\x509\\a_sign.c " +
+    "third_party\\boringssl\\crypto\\x509\\a_strex.c " +
+    "third_party\\boringssl\\crypto\\x509\\a_verify.c " +
+    "third_party\\boringssl\\crypto\\x509\\algorithm.c " +
+    "third_party\\boringssl\\crypto\\x509\\asn1_gen.c " +
+    "third_party\\boringssl\\crypto\\x509\\by_dir.c " +
+    "third_party\\boringssl\\crypto\\x509\\by_file.c " +
+    "third_party\\boringssl\\crypto\\x509\\i2d_pr.c " +
+    "third_party\\boringssl\\crypto\\x509\\pkcs7.c " +
+    "third_party\\boringssl\\crypto\\x509\\rsa_pss.c " +
+    "third_party\\boringssl\\crypto\\x509\\t_crl.c " +
+    "third_party\\boringssl\\crypto\\x509\\t_req.c " +
+    "third_party\\boringssl\\crypto\\x509\\t_x509.c " +
+    "third_party\\boringssl\\crypto\\x509\\t_x509a.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_att.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_cmp.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_d2.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_def.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_ext.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_lu.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_obj.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_r2x.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_req.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_set.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_trs.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_txt.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_v3.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_vfy.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509_vpm.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509cset.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509name.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509rset.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509spki.c " +
+    "third_party\\boringssl\\crypto\\x509\\x509type.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_algor.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_all.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_attrib.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_crl.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_exten.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_info.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_name.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_pkey.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_pubkey.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_req.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_sig.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_spki.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_val.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_x509.c " +
+    "third_party\\boringssl\\crypto\\x509\\x_x509a.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_cache.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_data.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_lib.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_map.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_node.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\pcy_tree.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_akey.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_akeya.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_alt.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_bcons.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_bitst.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_conf.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_cpols.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_crld.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_enum.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_extku.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_genn.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_ia5.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_info.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_int.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_lib.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_ncons.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_pci.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_pcia.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_pcons.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_pku.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_pmaps.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_prn.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_purp.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_skey.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_sxnet.c " +
+    "third_party\\boringssl\\crypto\\x509v3\\v3_utl.c " +
+    "third_party\\boringssl\\ssl\\bio_ssl.c " +
+    "third_party\\boringssl\\ssl\\custom_extensions.c " +
+    "third_party\\boringssl\\ssl\\d1_both.c " +
+    "third_party\\boringssl\\ssl\\d1_lib.c " +
+    "third_party\\boringssl\\ssl\\d1_pkt.c " +
+    "third_party\\boringssl\\ssl\\d1_srtp.c " +
+    "third_party\\boringssl\\ssl\\dtls_method.c " +
+    "third_party\\boringssl\\ssl\\dtls_record.c " +
+    "third_party\\boringssl\\ssl\\handshake_client.c " +
+    "third_party\\boringssl\\ssl\\handshake_server.c " +
+    "third_party\\boringssl\\ssl\\s3_both.c " +
+    "third_party\\boringssl\\ssl\\s3_lib.c " +
+    "third_party\\boringssl\\ssl\\s3_pkt.c " +
+    "third_party\\boringssl\\ssl\\ssl_aead_ctx.c " +
+    "third_party\\boringssl\\ssl\\ssl_asn1.c " +
+    "third_party\\boringssl\\ssl\\ssl_buffer.c " +
+    "third_party\\boringssl\\ssl\\ssl_cert.c " +
+    "third_party\\boringssl\\ssl\\ssl_cipher.c " +
+    "third_party\\boringssl\\ssl\\ssl_ecdh.c " +
+    "third_party\\boringssl\\ssl\\ssl_file.c " +
+    "third_party\\boringssl\\ssl\\ssl_lib.c " +
+    "third_party\\boringssl\\ssl\\ssl_privkey.c " +
+    "third_party\\boringssl\\ssl\\ssl_privkey_cc.cc " +
+    "third_party\\boringssl\\ssl\\ssl_session.c " +
+    "third_party\\boringssl\\ssl\\ssl_stat.c " +
+    "third_party\\boringssl\\ssl\\ssl_transcript.c " +
+    "third_party\\boringssl\\ssl\\ssl_x509.c " +
+    "third_party\\boringssl\\ssl\\t1_enc.c " +
+    "third_party\\boringssl\\ssl\\t1_lib.c " +
+    "third_party\\boringssl\\ssl\\tls13_both.c " +
+    "third_party\\boringssl\\ssl\\tls13_client.c " +
+    "third_party\\boringssl\\ssl\\tls13_enc.c " +
+    "third_party\\boringssl\\ssl\\tls13_server.c " +
+    "third_party\\boringssl\\ssl\\tls_method.c " +
+    "third_party\\boringssl\\ssl\\tls_record.c " +
+    "third_party\\zlib\\adler32.c " +
+    "third_party\\zlib\\compress.c " +
+    "third_party\\zlib\\crc32.c " +
+    "third_party\\zlib\\deflate.c " +
+    "third_party\\zlib\\gzclose.c " +
+    "third_party\\zlib\\gzlib.c " +
+    "third_party\\zlib\\gzread.c " +
+    "third_party\\zlib\\gzwrite.c " +
+    "third_party\\zlib\\infback.c " +
+    "third_party\\zlib\\inffast.c " +
+    "third_party\\zlib\\inflate.c " +
+    "third_party\\zlib\\inftrees.c " +
+    "third_party\\zlib\\trees.c " +
+    "third_party\\zlib\\uncompr.c " +
+    "third_party\\zlib\\zutil.c " +
+    "";
+
+  EXTENSION("grpc", grpc_source, null,
+    "/DOPENSSL_NO_ASM /D_GNU_SOURCE /DWIN32_LEAN_AND_MEAN "+
+    "/D_HAS_EXCEPTIONS=0 /DNOMINMAX /DGRPC_ARES=0 /D_WIN32_WINNT=0x600 "+
+    "/I"+configure_module_dirname+" "+
+    "/I"+configure_module_dirname+"\\include "+
+    "/I"+configure_module_dirname+"\\src\\php\\ext\\grpc "+
+    "/I"+configure_module_dirname+"\\third_party\\boringssl\\include "+
+    "/I"+configure_module_dirname+"\\third_party\\zlib");
+
+  base_dir = get_define('BUILD_DIR');
+  FSO.CreateFolder(base_dir+"\\ext");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\boringssl");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\census");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\census\\gen");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\proto");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\proto\\grpc");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\proto\\grpc\\lb");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\proto\\grpc\\lb\\v1");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\pick_first");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\lb_policy\\round_robin");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver\\dns");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver\\dns\\native");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver\\fake");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\client_channel\\resolver\\sockaddr");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\deadline");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\http");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\http\\client");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\http\\message_compress");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\http\\server");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\load_reporting");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\max_age");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\message_size");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\filters\\workarounds");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\alpn");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\client");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\client\\insecure");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\client\\secure");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\server");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\server\\insecure");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\server\\secure");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\transport");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\channel");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\compression");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\debug");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\http");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\iomgr");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\json");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\profiling");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\context");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\composite");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\fake");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\google_default");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\iam");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\jwt");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\oauth2");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\plugin");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\credentials\\ssl");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\transport");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\security\\util");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\slice");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\support");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\surface");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\transport");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\plugin_registry");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\tsi");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\php");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\php\\ext");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\php\\ext\\grpc");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\aes");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\asn1");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\base64");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\bio");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\bn");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\bn\\asm");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\buf");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\bytestring");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\chacha");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\cipher");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\cmac");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\conf");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\curve25519");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\des");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\dh");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\digest");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\dsa");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\ec");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\ecdh");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\ecdsa");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\engine");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\err");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\evp");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\hkdf");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\hmac");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\lhash");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\md4");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\md5");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\modes");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\obj");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\pem");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\pkcs8");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\poly1305");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\pool");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\rand");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\rc4");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\rsa");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\sha");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\stack");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\x509");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\crypto\\x509v3");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\boringssl\\ssl");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\nanopb");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\third_party\\zlib");
+  _build_dirs = new Array();
+  for (i = 0; i < build_dirs.length; i++) {
+    if (build_dirs[i].indexOf('grpc') == -1) {
+      _build_dirs[_build_dirs.length] = build_dirs[i];
+    }
+  }
+  build_dirs = _build_dirs;
+
+}
--- a/doc/PROTOCOL-HTTP2.md
+++ b/doc/PROTOCOL-HTTP2.md
@ -24,7 +24,8 @@ Request-Headers are delivered as HTTP2 headers in HEADERS + CONTINUATION frames.
 * **Call-Definition** → Method Scheme Path TE [Authority] [Timeout] Content-Type [Message-Type] [Message-Encoding] [Message-Accept-Encoding] [User-Agent]
 * **Method** →  ":method POST"
 * **Scheme** → ":scheme "  ("http" / "https")
-* **Path** → ":path"  {_path identifying method within exposed API_}
+* **Path** → ":path" "/" Service-Name "/" {_method name_}
+* **Service-Name** → {_IDL-specific service name_}
 * **Authority** → ":authority" {_virtual host name of authority_}
 * **TE** → "te" "trailers"  # Used to detect incompatible proxies
 * **Timeout** → "grpc-timeout" TimeoutValue TimeoutUnit
@ -51,6 +52,13 @@ Request-Headers are delivered as HTTP2 headers in HEADERS + CONTINUATION frames.

 HTTP2 requires that reserved headers, ones starting with ":" appear before all other headers. Additionally implementations should send **Timeout** immediately after the reserved headers and they should send the **Call-Definition** headers before sending **Custom-Metadata**.

+Some gRPC implementations may allow the **Path** format shown above
+to be overridden, but this functionality is strongly discouraged.
+gRPC does not go out of its way to break users that are using this kind
+of override, but we do not actively support it, and some functionality
+(e.g., service config support) will not work when the path is not of
+the form shown above.
+
 If **Timeout** is omitted a server should assume an infinite timeout. Client implementations are free to send a default minimum timeout based on their deployment requirements.

 **Custom-Metadata** is an arbitrary set of key-value pairs defined by the application layer. Header names starting with "grpc-" but not listed here are reserved for future GRPC use and should not be used by applications as **Custom-Metadata**.
@ -238,10 +246,10 @@ If a detectable connection failure occurs on the client all calls will be closed

 ### Appendix A - GRPC for Protobuf

-The service interfaces declared by protobuf are easily mapped onto GRPC by code generation extensions to protoc. The following defines the mapping to be used
-
+The service interfaces declared by protobuf are easily mapped onto GRPC by
+code generation extensions to protoc. The following defines the mapping
+to be used.

-* **Path** → / Service-Name / {_method name_}
 * **Service-Name** → ?( {_proto package name_} "." ) {_service name_}
 * **Message-Type** → {_fully qualified proto message name_}
 * **Content-Type** → "application/grpc+proto"
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@ -1,16 +1,16 @@
-# Overview
+# gRPC Web

 gRPC-Web provides a JS client library that supports the same API
 as gRPC-Node to access a gRPC service. Due to browser limitation,
 the Web client library implements a different protocol than the
-[native gRPC protocol](http://www.grpc.io/docs/guides/wire.html).
+[native gRPC protocol](https://grpc.io/docs/guides/wire.html).
 This protocol is designed to make it easy for a proxy to translate
 between the protocols as this is the most likely deployment model.

 This document lists the differences between the two protocols.
 To help tracking future revisions, this document describes a delta
 with the protocol details specified in the
-[native gRPC protocol](http://www.grpc.io/docs/guides/wire.html).
+[native gRPC protocol](https://grpc.io/docs/guides/wire.html).

 # Design goals

@ -31,12 +31,14 @@ web-specific features such as CORS, XSRF
 * become optional (in 1-2 years) when browsers are able to speak the native
 gRPC protocol via the new [whatwg fetch/streams API](https://github.com/whatwg/fetch)

-# Protocol differences vs [gRPC over HTTP2](http://www.grpc.io/docs/guides/wire.html)
+# Protocol differences vs [gRPC over HTTP2](https://grpc.io/docs/guides/wire.html)

 Content-Type

 1. application/grpc-web
  * e.g. application/grpc-web+[proto, json, thrift]
+  * the sender should always specify the message format, e.g. +proto, +json
+  * the receiver should assume the default is "+proto" when the message format is missing in Content-Type (as "application/grpc-web")
 2. application/grpc-web-text
  * text-encoded streams of “application/grpc-web”
  * e.g. application/grpc-web-text+[proto, thrift]
@ -51,14 +53,14 @@ HTTP wire protocols

 ---

-HTTP/2 related behavior (specified in [gRPC over HTTP2](http://www.grpc.io/docs/guides/wire.html))
+HTTP/2 related behavior (specified in [gRPC over HTTP2](https://grpc.io/docs/guides/wire.html))

 1. stream-id is not supported or used
 2. go-away is not supported or used

 ---

-Message framing (vs. [http2-transport-mapping](http://www.grpc.io/docs/guides/wire.html#http2-transport-mapping))
+Message framing (vs. [http2-transport-mapping](https://grpc.io/docs/guides/wire.html#http2-transport-mapping))

 1. Response status encoded as part of the response body
  * Key-value pairs encoded as a HTTP/1 headers block (without the terminating newline), per https://tools.ietf.org/html/rfc7230#section-3.2
@ -84,7 +86,7 @@ in the body.
 User Agent

 * Do NOT use User-Agent header (which is to be set by browsers, by default)
-* Use X-User-Agent: grpc-web-javascript/0.1 (follow the same format as specified in [gRPC over HTTP2](http://www.grpc.io/docs/guides/wire.html))
+* Use X-User-Agent: grpc-web-javascript/0.1 (follow the same format as specified in [gRPC over HTTP2](https://grpc.io/docs/guides/wire.html))

 ---

@ -101,10 +103,6 @@ to security policies with XHR
  * While the server runtime will always base64-encode and flush gRPC messages
  atomically the client library should not assume base64 padding always
  happens at the boundary of message frames. That is, the implementation may send base64-encoded "chunks" with potential padding whenever the runtime needs to flush a byte buffer.
-3. For binary trailers, when the content-type is set to
-application/grpc-web-text, the extra base64 encoding specified
-in [gRPC over HTTP2](http://www.grpc.io/docs/guides/wire.html)
-for binary custom metadata is skipped.

 # Other features

--- a/doc/compression.md
+++ b/doc/compression.md
@ -1,4 +1,4 @@
-## **gRPC Compression**
+## gRPC Compression

 The keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
 "SHOULD NOT", "RECOMMENDED",  "MAY", and "OPTIONAL" in this document are to be
@ -112,7 +112,7 @@ unsupported condition as well as the supported ones. The returned
 1. An ill-constructed message with its [Compressed-Flag
 bit](PROTOCOL-HTTP2.md#compressed-flag)
 set but lacking a
-"[grpc-encoding](PROTOCOL-HTTP2.md#message-encoding)"
+[grpc-encoding](PROTOCOL-HTTP2.md#message-encoding)
 entry different from _identity_ in its metadata MUST fail with `INTERNAL`
 status, its associated description indicating the invalid Compressed-Flag
 condition.
--- a/doc/core/grpc-error.md
+++ b/doc/core/grpc-error.md
@ -83,12 +83,12 @@ c->cb(exec_ctx, c->cb_arg, err);
 The caller is still responsible for unref-ing the error.

 However, the above line is currently being phased out! It is safer to invoke
-callbacks with `grpc_closure_run` and `grpc_closure_sched`. These functions are
+callbacks with `GRPC_CLOSURE_RUN` and `GRPC_CLOSURE_SCHED`. These functions are
 not callbacks, so they will take ownership of the error passed to them.

 ```C
 grpc_error* error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Some error occured");
-grpc_closure_run(exec_ctx, cb, error);
+GRPC_CLOSURE_RUN(exec_ctx, cb, error);
 // current function no longer has ownership of the error
 ```

@ -97,7 +97,7 @@ you must explicitly take a reference.

 ```C
 grpc_error* error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Some error occured");
-grpc_closure_run(exec_ctx, cb, GRPC_ERROR_REF(error));
+GRPC_CLOSURE_RUN(exec_ctx, cb, GRPC_ERROR_REF(error));
 // do some other things with the error
 GRPC_ERROR_UNREF(error);
 ```
--- a/doc/cpp-style-guide.md
+++ b/doc/cpp-style-guide.md
@ -5,5 +5,4 @@ The majority of gRPC's C++ requirements are drawn from the [Google C++ style
 guide] (https://google.github.io/styleguide/cppguide.html). Additionally,
 as in C, layout rules are defined by clang-format, and all code
 should be passed through clang-format. A (docker-based) script to do
-so is included in [tools/distrib/clang\_format\_code.sh]
-(../tools/distrib/clang_format_code.sh).
+so is included in [tools/distrib/clang_format_code.sh](../tools/distrib/clang_format_code.sh).
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@ -4,6 +4,10 @@ gRPC environment variables
 gRPC C core based implementations (those contained in this repository) expose
 some configuration as environment variables that can be set.

+* http_proxy
+  The URI of the proxy to use for HTTP CONNECT support.  Does not currently
+  support username or password information in the URI.
+
 * GRPC_ABORT_ON_LEAKS
  A debugging aid to cause a call to abort() when gRPC objects are leaked past
  grpc_shutdown(). Set to 1 to cause the abort, if unset or 0 it does not
@ -38,6 +42,8 @@ some configuration as environment variables that can be set.
  - bdp_estimator - traces behavior of bdp estimation logic
  - call_error - traces the possible errors contributing to final call status
  - channel - traces operations on the C core channel stack
+  - client_channel - traces client channel activity, including resolver
+    and load balancing policy interaction
  - combiner - traces combiner lock state
  - compression - traces compression operations
  - connectivity_state - traces connectivity state changes to channels
@ -47,8 +53,6 @@ some configuration as environment variables that can be set.
  - flowctl - traces http2 flow control
  - op_failure - traces error information when failure is pushed onto a
    completion queue
-  - pending_tags - [debug builds only] traces still-in-progress tags on
-    completion queues
  - round_robin - traces the round_robin load balancing policy
  - glb - traces the grpclb load balancer
  - queue_pluck
@ -59,6 +63,23 @@ some configuration as environment variables that can be set.
  - transport_security - traces metadata about secure channel establishment
  - tcp - traces bytes in and out of a channel

+  The following tracers will only run in binaries built in DEBUG mode. This is
+  accomplished by invoking `CONFIG=dbg make <target>`
+  - metadata - tracks creation and mutation of metadata
+  - closure - tracks closure creation, scheduling, and completion
+  - pending_tags - traces still-in-progress tags on completion queues
+  - polling - traces the selected polling engine
+  - queue_refcount
+  - error_refcount
+  - stream_refcount
+  - workqueue_refcount
+  - fd_refcount
+  - auth_context_refcount
+  - security_connector_refcount
+  - resolver_refcount
+  - lb_policy_refcount
+  - chttp2_refcount
+
  'all' can additionally be used to turn all traces on.
  Individual traces can be disabled by prefixing them with '-'.

--- a/doc/fail_fast.md
+++ b/doc/fail_fast.md
@ -1 +1 @@
-Moved to wait-for-ready.md
+Moved to [wait-for-ready.md](wait-for-ready.md)
--- a/doc/interop-test-descriptions.md
+++ b/doc/interop-test-descriptions.md
@ -183,7 +183,8 @@ the `response_compressed` boolean.

 Whether compression was actually performed is determined by the compression bit
 in the response's message flags. *Note that some languages may not have access
-to the message flags*.
+to the message flags, in which case the client will be unable to verify that
+the `response_compressed` boolean is obeyed by the server*.


 Server features:
@ -218,10 +219,10 @@ Procedure:
    ```
    Client asserts:
    * call was successful
-    * when `response_compressed` is true, the response MUST have the
-      compressed message flag set.
-    * when `response_compressed` is false, the response MUST NOT have
-      the compressed message flag set.
+    * if supported by the implementation, when `response_compressed` is true,
+      the response MUST have the compressed message flag set.
+    * if supported by the implementation, when `response_compressed` is false,
+      the response MUST NOT have the compressed message flag set.
    * response payload body is 314159 bytes in size in both cases.
    * clients are free to assert that the response payload body contents are
      zero and comparing the entire response message against a golden response
@ -304,8 +305,8 @@ Procedure:
      }
    }
    ```
-    If the call fails with `INVALID_ARGUMENT`, the test fails. Otherwise, we
-    continue.
+    If the call does not fail with `INVALID_ARGUMENT`, the test fails.
+    Otherwise, we continue.

 1. Client calls `StreamingInputCall` again, sending the *compressed* message

@ -377,7 +378,13 @@ Client asserts:
 ### server_compressed_streaming

 This test verifies that the server can compress streaming messages and disable
-compression on individual messages.
+compression on individual messages, expecting the server's response to be
+compressed or not according to the `response_compressed` boolean.
+
+Whether compression was actually performed is determined by the compression bit
+in the response's message flags. *Note that some languages may not have access
+to the message flags, in which case the client will be unable to verify that the
+`response_compressed` boolean is obeyed by the server*.

 Server features:
 * [StreamingOutputCall][]
@ -407,15 +414,14 @@ Procedure:
    Client asserts:
    * call was successful
    * exactly two responses
-    * when `response_compressed` is false, the response's messages MUST
-      NOT have the compressed message flag set.
-    * when `response_compressed` is true, the response's messages MUST
-      have the compressed message flag set.
+    * if supported by the implementation, when `response_compressed` is false,
+      the response's messages MUST NOT have the compressed message flag set.
+    * if supported by the implementation, when `response_compressed` is true,
+      the response's messages MUST have the compressed message flag set.
    * response payload bodies are sized (in order): 31415, 92653
    * clients are free to assert that the response payload body contents are
      zero and comparing the entire response messages against golden responses

-
 ### ping_pong

 This test verifies that full duplex bidi is supported.
@ -1095,4 +1101,3 @@ Discussion:
 Ideally, this would be communicated via metadata and not in the
 request/response, but we want to use this test in code paths that don't yet
 fully communicate metadata.
-
--- a/doc/service_config.md
+++ b/doc/service_config.md
@ -131,8 +131,8 @@ functionality is introduced.

 # Architecture

-A service config is associated with a server name.  The [name
-resolver](naming.md) plugin, when asked to resolve a particular server
+A service config is associated with a server name.  The [name resolver](naming.md)
+plugin, when asked to resolve a particular server
 name, will return both the resolved addresses and the service config.

 TODO(roth): Design how the service config will be encoded in DNS.
--- a/doc/stress_test_framework.md
+++ b/doc/stress_test_framework.md
@ -2,7 +2,7 @@

 (Sree Kuchibhotla - sreek@)

-> Status: This is implemented. More details at [README.md](https://github.com/grpc/grpc/blob/master/tools/run_tests/stress_test/README.md)
+Status: This is implemented. More details at [README.md](https://github.com/grpc/grpc/blob/master/tools/run_tests/stress_test/README.md)


 **I. GOALS**
--- a/doc/unit_testing.md
+++ b/doc/unit_testing.md
@ -0,0 +1,175 @@
+# How to write unit tests for gRPC C client.
+
+tl;dr: [Example code](https://github.com/grpc/grpc/blob/master/test/cpp/end2end/mock_test.cc).
+
+To unit-test client-side logic via the synchronous API, gRPC provides a mocked Stub based on googletest(googlemock) that can be programmed upon and easily incorporated in the test code.
+
+For instance, consider an EchoService like this:
+
+
+```proto
+service EchoTestService {
+        rpc Echo(EchoRequest) returns (EchoResponse);
+        rpc BidiStream(stream EchoRequest) returns (stream EchoResponse);
+}
+```
+
+The code generated would look something like this:
+
+```c
+class EchoTestService final {
+  public:
+  class StubInterface {
+    virtual ::grpc::Status Echo(::grpc::ClientContext* context, const ::grpc::testing::EchoRequest& request, ::grpc::testing::EchoResponse* response) = 0;
+  …
+    std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>> BidiStream(::grpc::ClientContext* context) {
+      return std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>>(BidiStreamRaw(context));
+    }
+  …
+    private:
+    virtual ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>* BidiStreamRaw(::grpc::ClientContext* context) = 0;
+  …
+  } // End StubInterface
+…
+} // End EchoTestService
+```
+
+
+If we mock the StubInterface and set expectations on the pure-virtual methods we can test client-side logic without having to make any rpcs.
+
+A mock for this StubInterface will look like this:
+
+
+```c
+class MockEchoTestServiceStub : public EchoTestService::StubInterface {
+ public:
+  MOCK_METHOD3(Echo, ::grpc::Status(::grpc::ClientContext* context, const ::grpc::testing::EchoRequest& request, ::grpc::testing::EchoResponse* response));
+  MOCK_METHOD1(BidiStreamRaw, ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>*(::grpc::ClientContext* context));
+};
+```
+
+
+**Generating mock code:**
+
+Such a mock can be auto-generated by:
+
+
+
+1.  Setting flag(generate_mock_code=true) on grpc plugin for protoc, or
+1.  Setting an attribute(generate_mock) in your bazel rule.
+
+Protoc plugin flag:
+
+```sh
+protoc -I . --grpc_out=generate_mock_code=true:. --plugin=protoc-gen-grpc=`which grpc_cpp_plugin` echo.proto
+```
+
+Bazel rule:
+
+```py
+grpc_proto_library(
+  name = "echo_proto",
+  srcs = ["echo.proto"],
+  generate_mock = True, 
+)
+```
+
+
+By adding such a flag now a header file `echo_mock.grpc.pb.h` containing the mocked stub will also be generated. 
+
+This header file can then be included in test files along with a gmock dependency.
+
+**Writing tests with mocked Stub.**
+
+Consider the following client a user might have:
+
+```c
+class FakeClient {
+ public:
+  explicit FakeClient(EchoTestService::StubInterface* stub) : stub_(stub) {}
+
+  void DoEcho() {
+    ClientContext context;
+    EchoRequest request;
+    EchoResponse response;
+    request.set_message("hello world");
+    Status s = stub_->Echo(&context, request, &response);
+    EXPECT_EQ(request.message(), response.message());
+    EXPECT_TRUE(s.ok());
+  }
+
+  void DoBidiStream() {
+    EchoRequest request;
+    EchoResponse response;
+    ClientContext context;
+    grpc::string msg("hello");
+
+    std::unique_ptr<ClientReaderWriterInterface<EchoRequest, EchoResponse>>
+        stream = stub_->BidiStream(&context);
+
+    request.set_message(msg  "0");
+    EXPECT_TRUE(stream->Write(request));
+    EXPECT_TRUE(stream->Read(&response));
+    EXPECT_EQ(response.message(), request.message());
+
+    request.set_message(msg  "1");
+    EXPECT_TRUE(stream->Write(request));
+    EXPECT_TRUE(stream->Read(&response));
+    EXPECT_EQ(response.message(), request.message());
+
+    request.set_message(msg  "2");
+    EXPECT_TRUE(stream->Write(request));
+    EXPECT_TRUE(stream->Read(&response));
+    EXPECT_EQ(response.message(), request.message());
+
+    stream->WritesDone();
+    EXPECT_FALSE(stream->Read(&response));
+
+    Status s = stream->Finish();
+    EXPECT_TRUE(s.ok());
+  }
+
+  void ResetStub(EchoTestService::StubInterface* stub) { stub_ = stub; }
+
+ private:
+  EchoTestService::StubInterface* stub_;
+};
+```
+
+A test could initialize this FakeClient with a mocked stub having set expectations on it:
+
+Unary RPC:
+
+```c
+MockEchoTestServiceStub stub;
+EchoResponse resp;
+resp.set_message("hello world");
+Expect_CALL(stub, Echo(_,_,_)).Times(Atleast(1)).WillOnce(DoAll(SetArgPointee<2>(resp), Return(Status::OK)));
+FakeClient client(stub);
+client.DoEcho();
+```
+
+Streaming RPC:
+
+```c
+ACTION_P(copy, msg) {
+  arg0->set_message(msg->message());
+}
+
+
+auto rw = new MockClientReaderWriter<EchoRequest, EchoResponse>();
+EchoRequest msg;
+EXPECT_CALL(*rw, Write(_, _)).Times(3).WillRepeatedly(DoAll(SaveArg<0>(&msg), Return(true)));
+EXPECT_CALL(*rw, Read(_)).
+      WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))).
+      WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))).
+      WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))).
+      WillOnce(Return(false));
+
+MockEchoTestServiceStub  stub;
+EXPECT_CALL(stub, BidiStreamRaw(_)).Times(AtLeast(1)).WillOnce(Return(rw));
+
+FakeClient client(stub);
+client.DoBidiStream();
+```
+
--- a/doc/workarounds.md
+++ b/doc/workarounds.md
@ -0,0 +1,19 @@
+# gRPC Server Backward Compatibility Issues and Workarounds Manageent
+
+## Introduction
+This document lists the workarounds implemented on gRPC servers for record and reference when users need to enable a certain workaround.
+
+## Workaround List
+
+### Cronet Compression
+
+**Workaround ID:** WORKAROUND\_ID\_CRONET\_COMPRESSION
+
+**Date added:** May 06, 2017
+
+**Status:** Implemented in C core and C++
+
+**Issue:** Before version v1.3.0-dev, gRPC iOS client's Cronet transport did not implement compression. However the clients still claim to support compression. As a result, a client fails to parse received message when the message is compressed.
+The problem above was resolved in gRPC v1.3.0-dev. For backward compatibility, a server must forcingly disable compression for gRPC clients of version lower than or equal to v1.3.0-dev.
+
+**Workaround Description:** Implemented as a server channel filter in C core.  The filter identifies the version of peer client with incoming `user-agent` header of each call. If the client's gRPC version is lower that or equal to v1.3.x, a flag GRPC_WRITE_NO_COMPRESS is marked for all send_message ops which prevents compression of the messages to be sent out.
--- a/examples/BUILD
+++ b/examples/BUILD
@ -1,31 +1,16 @@
-# Copyright 2017, Google Inc.
-# All rights reserved.
+# Copyright 2017 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

 package(default_visibility = ["//visibility:public"])

@ -54,13 +39,13 @@ grpc_proto_library(
 cc_binary(
    name = "greeter_client",
    srcs = ["cpp/helloworld/greeter_client.cc"],
-    deps = ["helloworld"],
    defines = ["BAZEL_BUILD"],
+    deps = [":helloworld"],
 )

 cc_binary(
    name = "greeter_server",
    srcs = ["cpp/helloworld/greeter_server.cc"],
-    deps = ["helloworld"],
    defines = ["BAZEL_BUILD"],
+    deps = [":helloworld"],
 )
--- a/examples/README.md
+++ b/examples/README.md
@ -9,7 +9,7 @@ Examples for Go and Java gRPC live in their own repositories:
 * [Android Java](https://github.com/grpc/grpc-java/tree/master/examples/android)
 * [Go](https://github.com/grpc/grpc-go/tree/master/examples)

-For more comprehensive documentation, including an [overview](http://www.grpc.io/docs/) and tutorials that use this example code, visit [grpc.io](http://www.grpc.io/docs/).
+For more comprehensive documentation, including an [overview](https://grpc.io/docs/) and tutorials that use this example code, visit [grpc.io](https://grpc.io/docs/).

 ## Quick start

--- a/examples/cpp/helloworld/Makefile
+++ b/examples/cpp/helloworld/Makefile
@ -1,47 +1,32 @@
 #
-# Copyright 2015, Google Inc.
-# All rights reserved.
+# Copyright 2015 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #

 HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
 SYSTEM ?= $(HOST_SYSTEM)
 CXX = g++
-CPPFLAGS += -I/usr/local/include -pthread
+CPPFLAGS += `pkg-config --cflags protobuf grpc`
 CXXFLAGS += -std=c++11
 ifeq ($(SYSTEM),Darwin)
-LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++ grpc`       \
-           -lgrpc++_reflection \
-           -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc`\
+           -lgrpc++_reflection\
+           -ldl
 else
-LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++ grpc`       \
-           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed \
-           -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc`\
+           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed\
+           -ldl
 endif
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
--- a/examples/cpp/helloworld/README.md
+++ b/examples/cpp/helloworld/README.md
@ -12,7 +12,7 @@ following command:


 ```sh
-$ git clone -b $(curl -L http://grpc.io/release) https://github.com/grpc/grpc
+$ git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc
 ```

 Change your current directory to examples/cpp/helloworld
--- a/examples/cpp/helloworld/greeter_async_client.cc
+++ b/examples/cpp/helloworld/greeter_async_client.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/helloworld/greeter_async_client2.cc
+++ b/examples/cpp/helloworld/greeter_async_client2.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/helloworld/greeter_async_server.cc
+++ b/examples/cpp/helloworld/greeter_async_server.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/helloworld/greeter_client.cc
+++ b/examples/cpp/helloworld/greeter_client.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/helloworld/greeter_server.cc
+++ b/examples/cpp/helloworld/greeter_server.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/route_guide/Makefile
+++ b/examples/cpp/route_guide/Makefile
@ -1,47 +1,32 @@
 #
-# Copyright 2015, Google Inc.
-# All rights reserved.
+# Copyright 2015 gRPC authors.
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-#     * 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.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# 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.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #

 HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
 SYSTEM ?= $(HOST_SYSTEM)
 CXX = g++
-CPPFLAGS += -I/usr/local/include -pthread
+CPPFLAGS += `pkg-config --cflags protobuf grpc`
 CXXFLAGS += -std=c++11
 ifeq ($(SYSTEM),Darwin)
-LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++`            \
-           -lgrpc++_reflection \
-           -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++`\
+           -lgrpc++_reflection\
+           -ldl
 else
-LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++`            \
-           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed \
-           -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++`\
+           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed\
+           -ldl
 endif
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
--- a/examples/cpp/route_guide/helper.cc
+++ b/examples/cpp/route_guide/helper.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/route_guide/helper.h
+++ b/examples/cpp/route_guide/helper.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/route_guide/route_guide_client.cc
+++ b/examples/cpp/route_guide/route_guide_client.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/cpp/route_guide/route_guide_server.cc
+++ b/examples/cpp/route_guide/route_guide_server.cc
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/csharp/helloworld-from-cli/Greeter/HelloworldGrpc.cs
+++ b/examples/csharp/helloworld-from-cli/Greeter/HelloworldGrpc.cs
@ -1,34 +1,19 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: helloworld.proto
 // Original file comments:
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 //
 #region Designer generated code

--- a/examples/csharp/helloworld-from-cli/GreeterClient/Program.cs
+++ b/examples/csharp/helloworld-from-cli/GreeterClient/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using System;
 using Grpc.Core;
--- a/examples/csharp/helloworld-from-cli/GreeterServer/Program.cs
+++ b/examples/csharp/helloworld-from-cli/GreeterServer/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using System;
 using System.Threading.Tasks;
--- a/examples/csharp/helloworld-from-cli/README.md
+++ b/examples/csharp/helloworld-from-cli/README.md
@ -49,4 +49,4 @@ Tutorial
 You can find a more detailed tutorial about Grpc in [gRPC Basics: C#][]

 [helloworld.proto]:../../protos/helloworld.proto
-[gRPC Basics: C#]:http://www.grpc.io/docs/tutorials/basic/csharp.html
+[gRPC Basics: C#]:https://grpc.io/docs/tutorials/basic/csharp.html
--- a/examples/csharp/helloworld-from-cli/generate_protos.bat
+++ b/examples/csharp/helloworld-from-cli/generate_protos.bat
@ -1,31 +1,16 @@
-@rem Copyright 2016, Google Inc.
-@rem All rights reserved.
+@rem Copyright 2016 gRPC authors.
@rem
-@rem Redistribution and use in source and binary forms, with or without
-@rem modification, are permitted provided that the following conditions are
-@rem met:
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
@rem
-@rem     * Redistributions of source code must retain the above copyright
-@rem notice, this list of conditions and the following disclaimer.
-@rem     * Redistributions in binary form must reproduce the above
-@rem copyright notice, this list of conditions and the following disclaimer
-@rem in the documentation and/or other materials provided with the
-@rem distribution.
-@rem     * Neither the name of Google Inc. nor the names of its
-@rem contributors may be used to endorse or promote products derived from
-@rem this software without specific prior written permission.
+@rem     http://www.apache.org/licenses/LICENSE-2.0
@rem
-@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.

@rem Generate the C# code for .proto files

--- a/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs
+++ b/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs
@ -1,34 +1,19 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: helloworld.proto
 // Original file comments:
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 //
 #region Designer generated code

--- a/examples/csharp/helloworld/Greeter/Properties/AssemblyInfo.cs
+++ b/examples/csharp/helloworld/Greeter/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/helloworld/GreeterClient/Program.cs
+++ b/examples/csharp/helloworld/GreeterClient/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using System;
 using Grpc.Core;
--- a/examples/csharp/helloworld/GreeterClient/Properties/AssemblyInfo.cs
+++ b/examples/csharp/helloworld/GreeterClient/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/helloworld/GreeterServer/Program.cs
+++ b/examples/csharp/helloworld/GreeterServer/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using System;
 using System.Threading.Tasks;
--- a/examples/csharp/helloworld/GreeterServer/Properties/AssemblyInfo.cs
+++ b/examples/csharp/helloworld/GreeterServer/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/helloworld/README.md
+++ b/examples/csharp/helloworld/README.md
@ -64,4 +64,4 @@ You can find a more detailed tutorial in [gRPC Basics: C#][]

 [helloworld-from-cli]:../helloworld-from-cli/README.md
 [helloworld.proto]:../../protos/helloworld.proto
-[gRPC Basics: C#]:http://www.grpc.io/docs/tutorials/basic/csharp.html
+[gRPC Basics: C#]:https://grpc.io/docs/tutorials/basic/csharp.html
--- a/examples/csharp/helloworld/generate_protos.bat
+++ b/examples/csharp/helloworld/generate_protos.bat
@ -1,31 +1,16 @@
-@rem Copyright 2016, Google Inc.
-@rem All rights reserved.
+@rem Copyright 2016 gRPC authors.
@rem
-@rem Redistribution and use in source and binary forms, with or without
-@rem modification, are permitted provided that the following conditions are
-@rem met:
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
@rem
-@rem     * Redistributions of source code must retain the above copyright
-@rem notice, this list of conditions and the following disclaimer.
-@rem     * Redistributions in binary form must reproduce the above
-@rem copyright notice, this list of conditions and the following disclaimer
-@rem in the documentation and/or other materials provided with the
-@rem distribution.
-@rem     * Neither the name of Google Inc. nor the names of its
-@rem contributors may be used to endorse or promote products derived from
-@rem this software without specific prior written permission.
+@rem     http://www.apache.org/licenses/LICENSE-2.0
@rem
-@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.

@rem Generate the C# code for .proto files

--- a/examples/csharp/route_guide/README.md
+++ b/examples/csharp/route_guide/README.md
@ -3,4 +3,4 @@
 The files in this folder are the samples used in [gRPC Basics: C#][],
 a detailed tutorial for using gRPC in C#.

-[gRPC Basics: C#]:http://www.grpc.io/docs/tutorials/basic/csharp.html
+[gRPC Basics: C#]:https://grpc.io/docs/tutorials/basic/csharp.html
--- a/examples/csharp/route_guide/RouteGuide/Properties/AssemblyInfo.cs
+++ b/examples/csharp/route_guide/RouteGuide/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs
+++ b/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs
@ -1,34 +1,19 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: route_guide.proto
 // Original file comments:
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 //
 #region Designer generated code

--- a/examples/csharp/route_guide/RouteGuide/RouteGuideUtil.cs
+++ b/examples/csharp/route_guide/RouteGuide/RouteGuideUtil.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
--- a/examples/csharp/route_guide/RouteGuideClient/Program.cs
+++ b/examples/csharp/route_guide/RouteGuideClient/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using Grpc.Core;
 using System;
--- a/examples/csharp/route_guide/RouteGuideClient/Properties/AssemblyInfo.cs
+++ b/examples/csharp/route_guide/RouteGuideClient/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/route_guide/RouteGuideServer/Program.cs
+++ b/examples/csharp/route_guide/RouteGuideServer/Program.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using Grpc.Core;
 using System;
--- a/examples/csharp/route_guide/RouteGuideServer/Properties/AssemblyInfo.cs
+++ b/examples/csharp/route_guide/RouteGuideServer/Properties/AssemblyInfo.cs
@ -1,33 +1,18 @@
 #region Copyright notice and license

-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 #endregion

--- a/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs
+++ b/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs
@ -1,31 +1,16 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.

 using System;
 using System.Collections.Concurrent;
--- a/examples/csharp/route_guide/generate_protos.bat
+++ b/examples/csharp/route_guide/generate_protos.bat
@ -1,31 +1,16 @@
-@rem Copyright 2016, Google Inc.
-@rem All rights reserved.
+@rem Copyright 2016 gRPC authors.
@rem
-@rem Redistribution and use in source and binary forms, with or without
-@rem modification, are permitted provided that the following conditions are
-@rem met:
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
@rem
-@rem     * Redistributions of source code must retain the above copyright
-@rem notice, this list of conditions and the following disclaimer.
-@rem     * Redistributions in binary form must reproduce the above
-@rem copyright notice, this list of conditions and the following disclaimer
-@rem in the documentation and/or other materials provided with the
-@rem distribution.
-@rem     * Neither the name of Google Inc. nor the names of its
-@rem contributors may be used to endorse or promote products derived from
-@rem this software without specific prior written permission.
+@rem     http://www.apache.org/licenses/LICENSE-2.0
@rem
-@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.

@rem Generate the C# code for .proto files

--- a/examples/node/README.md
+++ b/examples/node/README.md
@ -12,7 +12,7 @@ INSTALL
   ```sh
   $ # Get the gRPC repository
   $ export REPO_ROOT=grpc # REPO root can be any directory of your choice
-   $ git clone -b $(curl -L http://grpc.io/release) https://github.com/grpc/grpc $REPO_ROOT
+   $ git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc $REPO_ROOT
   $ cd $REPO_ROOT

   $ cd examples/node
@ -47,4 +47,4 @@ TUTORIAL
 You can find a more detailed tutorial in [gRPC Basics: Node.js][]

 [Install gRPC Node]:../../src/node
-[gRPC Basics: Node.js]:http://www.grpc.io/docs/tutorials/basic/node.html
+[gRPC Basics: Node.js]:https://grpc.io/docs/tutorials/basic/node.html
--- a/examples/node/dynamic_codegen/greeter_client.js
+++ b/examples/node/dynamic_codegen/greeter_client.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/dynamic_codegen/greeter_server.js
+++ b/examples/node/dynamic_codegen/greeter_server.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/dynamic_codegen/route_guide/README.md
+++ b/examples/node/dynamic_codegen/route_guide/README.md
@ -2,4 +2,4 @@

 The files in this folder are the samples used in [gRPC Basics: Node.js][], a detailed tutorial for using gRPC in Node.js.

-[gRPC Basics: Node.js]:http://www.grpc.io/docs/tutorials/basic/node.html
+[gRPC Basics: Node.js]:https://grpc.io/docs/tutorials/basic/node.html
--- a/examples/node/dynamic_codegen/route_guide/route_guide_client.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_client.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/dynamic_codegen/route_guide/route_guide_server.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/static_codegen/greeter_client.js
+++ b/examples/node/static_codegen/greeter_client.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/static_codegen/greeter_server.js
+++ b/examples/node/static_codegen/greeter_server.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/static_codegen/helloworld_grpc_pb.js
+++ b/examples/node/static_codegen/helloworld_grpc_pb.js
@ -1,34 +1,19 @@
 // GENERATED CODE -- DO NOT EDIT!

 // Original file comments:
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 //
 'use strict';
 var grpc = require('grpc');
--- a/examples/node/static_codegen/route_guide/README.md
+++ b/examples/node/static_codegen/route_guide/README.md
@ -2,4 +2,4 @@

 The files in this folder are the samples used in [gRPC Basics: Node.js][], a detailed tutorial for using gRPC in Node.js.

-[gRPC Basics: Node.js]:http://www.grpc.io/docs/tutorials/basic/node.html
+[gRPC Basics: Node.js]:https://grpc.io/docs/tutorials/basic/node.html
--- a/examples/node/static_codegen/route_guide/route_guide_client.js
+++ b/examples/node/static_codegen/route_guide/route_guide_client.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
+++ b/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
@ -1,34 +1,19 @@
 // GENERATED CODE -- DO NOT EDIT!

 // Original file comments:
-// Copyright 2015, Google Inc.
-// All rights reserved.
+// Copyright 2015 gRPC authors.
 //
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 //
-//     * 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.
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
-// 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.
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 //
 'use strict';
 var grpc = require('grpc');
--- a/examples/node/static_codegen/route_guide/route_guide_server.js
+++ b/examples/node/static_codegen/route_guide/route_guide_server.js
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/AuthTestService.podspec
+++ b/examples/objective-c/auth_sample/AuthTestService.podspec
@ -1,9 +1,9 @@
 Pod::Spec.new do |s|
  s.name     = "AuthTestService"
  s.version  = "0.0.1"
-  s.license  = "New BSD"
+  s.license  = "Apache License, Version 2.0"
  s.authors  = { 'gRPC contributors' => 'grpc-io@googlegroups.com' }
-  s.homepage = "http://www.grpc.io/"
+  s.homepage = "https://grpc.io/"
  s.summary = "AuthTestService example"
  s.source = { :git => 'https://github.com/grpc/grpc.git' }

--- a/examples/objective-c/auth_sample/MakeRPCViewController.h
+++ b/examples/objective-c/auth_sample/MakeRPCViewController.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/MakeRPCViewController.m
+++ b/examples/objective-c/auth_sample/MakeRPCViewController.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/Misc/AppDelegate.h
+++ b/examples/objective-c/auth_sample/Misc/AppDelegate.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/Misc/AppDelegate.m
+++ b/examples/objective-c/auth_sample/Misc/AppDelegate.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/Misc/main.m
+++ b/examples/objective-c/auth_sample/Misc/main.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/README.md
+++ b/examples/objective-c/auth_sample/README.md
@ -1,3 +1,3 @@
 # OAuth2 on gRPC: Objective-C

-This is the supporting code for the tutorial "[OAuth2 on gRPC: Objective-C](http://www.grpc.io/docs/tutorials/auth/oauth2-objective-c.html)."
+This is the supporting code for the tutorial "[OAuth2 on gRPC: Objective-C](https://grpc.io/docs/tutorials/auth/oauth2-objective-c.html)."
--- a/examples/objective-c/auth_sample/SelectUserViewController.h
+++ b/examples/objective-c/auth_sample/SelectUserViewController.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/auth_sample/SelectUserViewController.m
+++ b/examples/objective-c/auth_sample/SelectUserViewController.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/helloworld/HelloWorld.podspec
+++ b/examples/objective-c/helloworld/HelloWorld.podspec
@ -1,9 +1,9 @@
 Pod::Spec.new do |s|
  s.name     = "HelloWorld"
  s.version  = "0.0.1"
-  s.license  = "New BSD"
+  s.license  = "Apache License, Version 2.0"
  s.authors  = { 'gRPC contributors' => 'grpc-io@googlegroups.com' }
-  s.homepage = "http://www.grpc.io/"
+  s.homepage = "https://grpc.io/"
  s.summary = "HelloWorld example"
  s.source = { :git => 'https://github.com/grpc/grpc.git' }

--- a/examples/objective-c/helloworld/HelloWorld/AppDelegate.h
+++ b/examples/objective-c/helloworld/HelloWorld/AppDelegate.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/helloworld/HelloWorld/AppDelegate.m
+++ b/examples/objective-c/helloworld/HelloWorld/AppDelegate.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/helloworld/HelloWorld/ViewController.m
+++ b/examples/objective-c/helloworld/HelloWorld/ViewController.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/helloworld/README.md
+++ b/examples/objective-c/helloworld/README.md
@ -16,7 +16,7 @@ this repository to your local machine by running the following commands:


 ```sh
-$ git clone -b $(curl -L http://grpc.io/release) https://github.com/grpc/grpc
+$ git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc
 $ cd grpc
 $ git submodule update --init
 ```
@ -55,4 +55,4 @@ responds with a `HLWHelloResponse`, which contains a string that is then output

 ## Tutorial

-You can find a more detailed tutorial in [gRPC Basics: Objective-C](http://www.grpc.io/docs/tutorials/basic/objective-c.html).
+You can find a more detailed tutorial in [gRPC Basics: Objective-C](https://grpc.io/docs/tutorials/basic/objective-c.html).
--- a/examples/objective-c/helloworld/main.m
+++ b/examples/objective-c/helloworld/main.m
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/examples/objective-c/route_guide/Misc/AppDelegate.h
+++ b/examples/objective-c/route_guide/Misc/AppDelegate.h
@ -1,33 +1,18 @@
 /*
 *
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
 *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
 *
- *     * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
 *
- * 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
 *
 */

--- a/Show More
+++ b/Show More