Chiebot-Mirror
/
grpc
mirror of https://github.com/grpc/grpc.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #1577 from ctiller/we-dont-need-no-backup

Browse Source 
Remove backup poller from GRPC core
pull/2105/head^2
Nicolas Noble 10 years ago
parent dc65c14d3b 52c6142a30
commit f3fac562e8
136 changed files with 2995 additions and 2189 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 16
      BUILD
  2. 90
      Makefile
  3. 8
      build.json
  4. 4
      gRPC.podspec
  5. 3
      include/grpc/byte_buffer.h
  6. 2
      include/grpc/byte_buffer_reader.h
  7. 2
      include/grpc/compression.h
  8. 15
      include/grpc/grpc.h
  9. 5
      include/grpc/grpc_security.h
  10. 2
      include/grpc/support/slice.h
  11. 5
      include/grpc/support/tls_pthread.h
  12. 6
      src/core/channel/channel_stack.c
  13. 7
      src/core/channel/child_channel.c
  14. 45
      src/core/channel/client_channel.c
  15. 95
      src/core/channel/client_setup.c
  16. 12
      src/core/channel/client_setup.h
  17. 2
      src/core/compression/message_compress.h
  18. 38
      src/core/httpcli/httpcli.c
  19. 38
      src/core/httpcli/httpcli.h
  20. 64
      src/core/iomgr/fd_posix.c
  21. 22
      src/core/iomgr/fd_posix.h
  22. 40
      src/core/iomgr/iomgr.c
  23. 6
      src/core/iomgr/pollset.h
  24. 41
      src/core/iomgr/pollset_kick_posix.c
  25. 46
      src/core/iomgr/pollset_kick_posix.h
  26. 23
      src/core/iomgr/pollset_multipoller_with_epoll.c
  27. 58
      src/core/iomgr/pollset_multipoller_with_poll_posix.c
  28. 282
      src/core/iomgr/pollset_posix.c
  29. 19
      src/core/iomgr/pollset_posix.h
  30. 49
      src/core/iomgr/pollset_set.h
  31. 125
      src/core/iomgr/pollset_set_posix.c
  32. 55
      src/core/iomgr/pollset_set_posix.h
  33. 50
      src/core/iomgr/pollset_set_windows.c
  34. 17
      src/core/iomgr/pollset_set_windows.h
  35. 10
      src/core/iomgr/pollset_windows.c
  36. 9
      src/core/iomgr/pollset_windows.h
  37. 12
      src/core/iomgr/tcp_client.h
  38. 26
      src/core/iomgr/tcp_client_posix.c
  39. 25
      src/core/iomgr/tcp_client_windows.c
  40. 7
      src/core/iomgr/tcp_posix.c
  41. 89
      src/core/iomgr/tcp_server_posix.c
  42. 30
      src/core/security/client_auth_filter.c
  43. 64
      src/core/security/credentials.c
  44. 11
      src/core/security/credentials.h
  45. 33
      src/core/security/google_default_credentials.c
  46. 14
      src/core/security/server_secure_chttp2.c
  47. 17
      src/core/support/log_win32.c
  48. 8
      src/core/surface/byte_buffer_reader.c
  49. 125
      src/core/surface/call.c
  50. 25
      src/core/surface/call.h
  51. 20
      src/core/surface/channel.c
  52. 13
      src/core/surface/channel.h
  53. 16
      src/core/surface/channel_create.c
  54. 61
      src/core/surface/completion_queue.c
  55. 15
      src/core/surface/completion_queue.h
  56. 9
      src/core/surface/lame_client.c
  57. 18
      src/core/surface/secure_channel_create.c
  58. 172
      src/core/surface/server.c
  59. 93
      src/core/transport/chttp2_transport.c
  60. 13
      src/core/transport/transport.c
  61. 14
      src/core/transport/transport.h
  62. 32
      src/csharp/Grpc.Core.Tests/ClientServerTest.cs
  63. 1
      src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
  64. 2
      src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
  65. 1
      src/python/src/grpc/_adapter/_c/types/server.c
  66. 95
      src/python/src/grpc/_adapter/_intermediary_low_test.py
  67. 34
      src/python/src/grpc/_adapter/_low_test.py
  68. 60
      src/ruby/spec/client_server_spec.rb
  69. 2
      templates/Makefile.template
  70. 3
      test/core/end2end/cq_verifier.c
  71. 59
      test/core/end2end/dualstack_socket_test.c
  72. 5
      test/core/end2end/end2end_tests.h
  73. 8
      test/core/end2end/fixtures/chttp2_fake_security.c
  74. 5
      test/core/end2end/fixtures/chttp2_fullstack.c
  75. 5
      test/core/end2end/fixtures/chttp2_fullstack_uds_posix.c
  76. 7
      test/core/end2end/fixtures/chttp2_fullstack_with_poll.c
  77. 8
      test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c
  78. 5
      test/core/end2end/fixtures/chttp2_simple_ssl_fullstack_with_poll.c
  79. 8
      test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c
  80. 5
      test/core/end2end/fixtures/chttp2_socket_pair.c
  81. 5
      test/core/end2end/fixtures/chttp2_socket_pair_one_byte_at_a_time.c
  82. 5
      test/core/end2end/fixtures/chttp2_socket_pair_with_grpc_trace.c
  83. 4
      test/core/end2end/gen_build_json.py
  84. 27
      test/core/end2end/tests/bad_hostname.c
  85. 47
      test/core/end2end/tests/cancel_after_accept.c
  86. 47
      test/core/end2end/tests/cancel_after_accept_and_writes_closed.c
  87. 27
      test/core/end2end/tests/cancel_after_invoke.c
  88. 30
      test/core/end2end/tests/cancel_before_invoke.c
  89. 24
      test/core/end2end/tests/cancel_in_a_vacuum.c
  90. 44
      test/core/end2end/tests/census_simple_request.c
  91. 50
      test/core/end2end/tests/disappearing_server.c
  92. 45
      test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c
  93. 31
      test/core/end2end/tests/early_server_shutdown_finishes_tags.c
  94. 27
      test/core/end2end/tests/empty_batch.c
  95. 49
      test/core/end2end/tests/graceful_server_shutdown.c
  96. 65
      test/core/end2end/tests/invoke_large_request.c
  97. 131
      test/core/end2end/tests/max_concurrent_streams.c
  98. 45
      test/core/end2end/tests/max_message_length.c
  99. 15
      test/core/end2end/tests/no_op.c
  100. 61
      test/core/end2end/tests/ping_pong_streaming.c
  101. Some files were not shown because too many files have changed in this diff Show More

16
BUILD
Unescape View File

@ -169,10 +169,10 @@ cc_library(
"src/core/iomgr/iomgr_internal.h",
"src/core/iomgr/iomgr_posix.h",
"src/core/iomgr/pollset.h",
"src/core/iomgr/pollset_kick.h",
"src/core/iomgr/pollset_kick_posix.h",
"src/core/iomgr/pollset_kick_windows.h",
"src/core/iomgr/pollset_posix.h",
"src/core/iomgr/pollset_set_posix.h",
"src/core/iomgr/pollset_set_windows.h",
"src/core/iomgr/pollset_windows.h",
"src/core/iomgr/resolve_address.h",
"src/core/iomgr/sockaddr.h",
@ -273,10 +273,12 @@ cc_library(
"src/core/iomgr/iomgr.c",
"src/core/iomgr/iomgr_posix.c",
"src/core/iomgr/iomgr_windows.c",
"src/core/iomgr/pollset_kick.c",
"src/core/iomgr/pollset_kick_posix.c",
"src/core/iomgr/pollset_multipoller_with_epoll.c",
"src/core/iomgr/pollset_multipoller_with_poll_posix.c",
"src/core/iomgr/pollset_posix.c",
"src/core/iomgr/pollset_set_posix.c",
"src/core/iomgr/pollset_set_windows.c",
"src/core/iomgr/pollset_windows.c",
"src/core/iomgr/resolve_address_posix.c",
"src/core/iomgr/resolve_address_windows.c",
@ -392,10 +394,10 @@ cc_library(
"src/core/iomgr/iomgr_internal.h",
"src/core/iomgr/iomgr_posix.h",
"src/core/iomgr/pollset.h",
"src/core/iomgr/pollset_kick.h",
"src/core/iomgr/pollset_kick_posix.h",
"src/core/iomgr/pollset_kick_windows.h",
"src/core/iomgr/pollset_posix.h",
"src/core/iomgr/pollset_set_posix.h",
"src/core/iomgr/pollset_set_windows.h",
"src/core/iomgr/pollset_windows.h",
"src/core/iomgr/resolve_address.h",
"src/core/iomgr/sockaddr.h",
@ -474,10 +476,12 @@ cc_library(
"src/core/iomgr/iomgr.c",
"src/core/iomgr/iomgr_posix.c",
"src/core/iomgr/iomgr_windows.c",
"src/core/iomgr/pollset_kick.c",
"src/core/iomgr/pollset_kick_posix.c",
"src/core/iomgr/pollset_multipoller_with_epoll.c",
"src/core/iomgr/pollset_multipoller_with_poll_posix.c",
"src/core/iomgr/pollset_posix.c",
"src/core/iomgr/pollset_set_posix.c",
"src/core/iomgr/pollset_set_windows.c",
"src/core/iomgr/pollset_windows.c",
"src/core/iomgr/resolve_address_posix.c",
"src/core/iomgr/resolve_address_windows.c",

90
Makefile
Unescape View File

@ -143,7 +143,7 @@ CC_tsan = clang
CXX_tsan = clang++
LD_tsan = clang
LDXX_tsan = clang++
CPPFLAGS_tsan = -O1 -fsanitize=thread -fno-omit-frame-pointer
CPPFLAGS_tsan = -O0 -fsanitize=thread -fno-omit-frame-pointer
LDFLAGS_tsan = -fsanitize=thread
DEFINES_tsan = NDEBUG GRPC_TEST_SLOWDOWN_BUILD_FACTOR=10
@ -1391,6 +1391,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/transport_security_test || ( echo test transport_security_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_bad_hostname_test || ( echo test chttp2_fake_security_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test || ( echo test chttp2_fake_security_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fake_security_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_cancel_after_invoke_test"
@ -1411,6 +1413,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_empty_batch_test || ( echo test chttp2_fake_security_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_graceful_server_shutdown_test || ( echo test chttp2_fake_security_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_test || ( echo test chttp2_fake_security_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_concurrent_streams_test || ( echo test chttp2_fake_security_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_max_message_length_test"
@ -1447,6 +1451,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fake_security_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_bad_hostname_test || ( echo test chttp2_fullstack_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_test || ( echo test chttp2_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fullstack_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_cancel_after_invoke_test"
@ -1467,6 +1473,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_empty_batch_test || ( echo test chttp2_fullstack_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_graceful_server_shutdown_test || ( echo test chttp2_fullstack_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_test || ( echo test chttp2_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_concurrent_streams_test || ( echo test chttp2_fullstack_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_max_message_length_test"
@ -1503,6 +1511,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_bad_hostname_test || ( echo test chttp2_fullstack_uds_posix_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_cancel_after_invoke_test"
@ -1523,6 +1533,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_empty_batch_test || ( echo test chttp2_fullstack_uds_posix_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_graceful_server_shutdown_test || ( echo test chttp2_fullstack_uds_posix_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test || ( echo test chttp2_fullstack_uds_posix_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_max_concurrent_streams_test || ( echo test chttp2_fullstack_uds_posix_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_max_message_length_test"
@ -1559,6 +1571,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_bad_hostname_test || ( echo test chttp2_fullstack_with_poll_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_accept_test || ( echo test chttp2_fullstack_with_poll_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_fullstack_with_poll_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_cancel_after_invoke_test"
@ -1579,6 +1593,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_empty_batch_test || ( echo test chttp2_fullstack_with_poll_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_graceful_server_shutdown_test || ( echo test chttp2_fullstack_with_poll_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_invoke_large_request_test || ( echo test chttp2_fullstack_with_poll_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_max_concurrent_streams_test || ( echo test chttp2_fullstack_with_poll_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_max_message_length_test"
@ -1615,6 +1631,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_bad_hostname_test || ( echo test chttp2_simple_ssl_fullstack_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_test || ( echo test chttp2_simple_ssl_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_cancel_after_invoke_test"
@ -1635,6 +1653,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_empty_batch_test || ( echo test chttp2_simple_ssl_fullstack_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_graceful_server_shutdown_test || ( echo test chttp2_simple_ssl_fullstack_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_invoke_large_request_test || ( echo test chttp2_simple_ssl_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_max_concurrent_streams_test || ( echo test chttp2_simple_ssl_fullstack_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_max_message_length_test"
@ -1671,6 +1691,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_simple_ssl_fullstack_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_bad_hostname_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_cancel_after_invoke_test"
@ -1691,6 +1713,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_empty_batch_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_graceful_server_shutdown_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_max_concurrent_streams_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_max_message_length_test"
@ -1727,6 +1751,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_bad_hostname_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_invoke_test"
@ -1747,6 +1773,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_empty_batch_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_max_message_length_test"
@ -1783,6 +1811,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_bad_hostname_test || ( echo test chttp2_socket_pair_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_test || ( echo test chttp2_socket_pair_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_socket_pair_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_cancel_after_invoke_test"
@ -1803,6 +1833,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_empty_batch_test || ( echo test chttp2_socket_pair_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_graceful_server_shutdown_test || ( echo test chttp2_socket_pair_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_test || ( echo test chttp2_socket_pair_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_concurrent_streams_test || ( echo test chttp2_socket_pair_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_max_message_length_test"
@ -1839,6 +1871,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_socket_pair_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_bad_hostname_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_test"
@ -1859,6 +1893,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_empty_batch_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_max_message_length_test"
@ -1895,6 +1931,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_simple_request_with_high_initial_sequence_number_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_bad_hostname_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_bad_hostname_test || ( echo test chttp2_socket_pair_with_grpc_trace_bad_hostname_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test || ( echo test chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_cancel_after_accept_and_writes_closed_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_accept_and_writes_closed_test || ( echo test chttp2_socket_pair_with_grpc_trace_cancel_after_accept_and_writes_closed_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_cancel_after_invoke_test"
@ -1915,6 +1953,8 @@ test_c: buildtests_c
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_empty_batch_test || ( echo test chttp2_socket_pair_with_grpc_trace_empty_batch_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_graceful_server_shutdown_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_graceful_server_shutdown_test || ( echo test chttp2_socket_pair_with_grpc_trace_graceful_server_shutdown_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_invoke_large_request_test || ( echo test chttp2_socket_pair_with_grpc_trace_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_max_concurrent_streams_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_max_concurrent_streams_test || ( echo test chttp2_socket_pair_with_grpc_trace_max_concurrent_streams_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_max_message_length_test"
@ -2292,46 +2332,6 @@ test_c: buildtests_c
flaky_test_c: buildtests_c
$(E) "[RUN] Testing chttp2_fake_security_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test || ( echo test chttp2_fake_security_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fake_security_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_test || ( echo test chttp2_fake_security_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_test || ( echo test chttp2_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_test || ( echo test chttp2_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_cancel_after_accept_test || ( echo test chttp2_fullstack_uds_posix_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_posix_invoke_large_request_test || ( echo test chttp2_fullstack_uds_posix_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_cancel_after_accept_test || ( echo test chttp2_fullstack_with_poll_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_with_poll_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_with_poll_invoke_large_request_test || ( echo test chttp2_fullstack_with_poll_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_test || ( echo test chttp2_simple_ssl_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_invoke_large_request_test || ( echo test chttp2_simple_ssl_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test || ( echo test chttp2_simple_ssl_fullstack_with_poll_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test || ( echo test chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_test || ( echo test chttp2_socket_pair_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_test || ( echo test chttp2_socket_pair_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test || ( echo test chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test || ( echo test chttp2_socket_pair_with_grpc_trace_cancel_after_accept_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_socket_pair_with_grpc_trace_invoke_large_request_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_socket_pair_with_grpc_trace_invoke_large_request_test || ( echo test chttp2_socket_pair_with_grpc_trace_invoke_large_request_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_invoke_large_request_unsecure_test"
$(Q) $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_unsecure_test || ( echo test chttp2_fullstack_invoke_large_request_unsecure_test failed ; exit 1 )
$(E) "[RUN] Testing chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test"
@ -3017,10 +3017,12 @@ LIBGRPC_SRC = \
src/core/iomgr/iomgr.c \
src/core/iomgr/iomgr_posix.c \
src/core/iomgr/iomgr_windows.c \
src/core/iomgr/pollset_kick.c \
src/core/iomgr/pollset_kick_posix.c \
src/core/iomgr/pollset_multipoller_with_epoll.c \
src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_posix.c \
src/core/iomgr/pollset_set_posix.c \
src/core/iomgr/pollset_set_windows.c \
src/core/iomgr/pollset_windows.c \
src/core/iomgr/resolve_address_posix.c \
src/core/iomgr/resolve_address_windows.c \
@ -3261,10 +3263,12 @@ LIBGRPC_UNSECURE_SRC = \
src/core/iomgr/iomgr.c \
src/core/iomgr/iomgr_posix.c \
src/core/iomgr/iomgr_windows.c \
src/core/iomgr/pollset_kick.c \
src/core/iomgr/pollset_kick_posix.c \
src/core/iomgr/pollset_multipoller_with_epoll.c \
src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_posix.c \
src/core/iomgr/pollset_set_posix.c \
src/core/iomgr/pollset_set_windows.c \
src/core/iomgr/pollset_windows.c \
src/core/iomgr/resolve_address_posix.c \
src/core/iomgr/resolve_address_windows.c \

8
build.json
Unescape View File

@ -131,10 +131,10 @@
"src/core/iomgr/iomgr_internal.h",
"src/core/iomgr/iomgr_posix.h",
"src/core/iomgr/pollset.h",
"src/core/iomgr/pollset_kick.h",
"src/core/iomgr/pollset_kick_posix.h",
"src/core/iomgr/pollset_kick_windows.h",
"src/core/iomgr/pollset_posix.h",
"src/core/iomgr/pollset_set_posix.h",
"src/core/iomgr/pollset_set_windows.h",
"src/core/iomgr/pollset_windows.h",
"src/core/iomgr/resolve_address.h",
"src/core/iomgr/sockaddr.h",
@ -213,10 +213,12 @@
"src/core/iomgr/iomgr.c",
"src/core/iomgr/iomgr_posix.c",
"src/core/iomgr/iomgr_windows.c",
"src/core/iomgr/pollset_kick.c",
"src/core/iomgr/pollset_kick_posix.c",
"src/core/iomgr/pollset_multipoller_with_epoll.c",
"src/core/iomgr/pollset_multipoller_with_poll_posix.c",
"src/core/iomgr/pollset_posix.c",
"src/core/iomgr/pollset_set_posix.c",
"src/core/iomgr/pollset_set_windows.c",
"src/core/iomgr/pollset_windows.c",
"src/core/iomgr/resolve_address_posix.c",
"src/core/iomgr/resolve_address_windows.c",

4
gRPC.podspec
View File

File diff suppressed because one or more lines are too long

3
include/grpc/byte_buffer.h
Unescape View File

@ -85,7 +85,6 @@ size_t grpc_byte_buffer_length(grpc_byte_buffer *bb);
/** Destroys \a byte_buffer deallocating all its memory. */
void grpc_byte_buffer_destroy(grpc_byte_buffer *byte_buffer);
/** Reader for byte buffers. Iterates over slices in the byte buffer */
struct grpc_byte_buffer_reader;
typedef struct grpc_byte_buffer_reader grpc_byte_buffer_reader;
@ -107,4 +106,4 @@ int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader *reader,
}
#endif
#endif /* GRPC_BYTE_BUFFER_H */
#endif /* GRPC_BYTE_BUFFER_H */

2
include/grpc/byte_buffer_reader.h
Unescape View File

@ -55,4 +55,4 @@ struct grpc_byte_buffer_reader {
}
#endif
#endif /* GRPC_BYTE_BUFFER_READER_H */
#endif /* GRPC_BYTE_BUFFER_READER_H */

2
include/grpc/compression.h
Unescape View File

@ -59,4 +59,4 @@ const char *grpc_compression_algorithm_name(
grpc_compression_algorithm grpc_compression_algorithm_for_level(
grpc_compression_level level);
#endif /* GRPC_COMPRESSION_H */
#endif /* GRPC_COMPRESSION_H */

15
include/grpc/grpc.h
Unescape View File

@ -145,7 +145,10 @@ typedef enum grpc_call_error {
/* the flags value was illegal for this call */
GRPC_CALL_ERROR_INVALID_FLAGS,
/* invalid metadata was passed to this call */
GRPC_CALL_ERROR_INVALID_METADATA
GRPC_CALL_ERROR_INVALID_METADATA,
/* completion queue for notification has not been registered with the server
*/
GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE
} grpc_call_error;
/* Write Flags: */
@ -253,7 +256,7 @@ typedef enum {
no arguments) */
typedef struct grpc_op {
grpc_op_type op;
gpr_uint32 flags; /**< Write flags bitset for grpc_begin_messages */
gpr_uint32 flags; /**< Write flags bitset for grpc_begin_messages */
union {
struct {
size_t count;
@ -338,7 +341,7 @@ void grpc_shutdown(void);
grpc_completion_queue *grpc_completion_queue_create(void);
/** Blocks until an event is available, the completion queue is being shut down,
or deadline is reached.
or deadline is reached.
Returns a grpc_event with type GRPC_QUEUE_TIMEOUT on timeout,
otherwise a grpc_event describing the event that occurred.
@ -349,7 +352,7 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cq,
gpr_timespec deadline);
/** Blocks until an event with tag 'tag' is available, the completion queue is
being shutdown or deadline is reached.
being shutdown or deadline is reached.
Returns a grpc_event with type GRPC_QUEUE_TIMEOUT on timeout,
otherwise a grpc_event describing the event that occurred.
@ -514,9 +517,9 @@ void grpc_server_destroy(grpc_server *server);
Tracers (usually controlled by the environment variable GRPC_TRACE)
allow printf-style debugging on GRPC internals, and are useful for
tracking down problems in the field.
tracking down problems in the field.
Use of this function is not strictly thread-safe, but the
Use of this function is not strictly thread-safe, but the
thread-safety issues raised by it should not be of concern. */
int grpc_tracer_set_enabled(const char *name, int enabled);

5
include/grpc/grpc_security.h
Unescape View File

@ -195,8 +195,7 @@ grpc_call_error grpc_call_set_credentials(grpc_call *call,
/* TODO(jboeuf): Define some well-known property names. */
#define GRPC_TRANSPORT_SECURITY_TYPE_PROPERTY_NAME \
"transport_security_type"
#define GRPC_TRANSPORT_SECURITY_TYPE_PROPERTY_NAME "transport_security_type"
#define GRPC_FAKE_TRANSPORT_SECURITY_TYPE "fake"
#define GRPC_SSL_TRANSPORT_SECURITY_TYPE "ssl"
@ -251,4 +250,4 @@ const grpc_auth_context *grpc_call_auth_context(grpc_call *call);
}
#endif
#endif /* GRPC_GRPC_SECURITY_H */
#endif /* GRPC_GRPC_SECURITY_H */

2
include/grpc/support/slice.h
Unescape View File

@ -176,4 +176,4 @@ int gpr_slice_str_cmp(gpr_slice a, const char *b);
}
#endif
#endif /* GRPC_SUPPORT_SLICE_H */
#endif /* GRPC_SUPPORT_SLICE_H */

5
include/grpc/support/tls_pthread.h
Unescape View File

@ -34,7 +34,7 @@
#ifndef GRPC_SUPPORT_TLS_PTHREAD_H
#define GRPC_SUPPORT_TLS_PTHREAD_H
#include <grpc/support/log.h> /* for GPR_ASSERT */
#include <grpc/support/log.h> /* for GPR_ASSERT */
#include <pthread.h>
/* Thread local storage based on pthread library calls.
@ -44,8 +44,7 @@ struct gpr_pthread_thread_local {
pthread_key_t key;
};
#define GPR_TLS_DECL(name) \
static struct gpr_pthread_thread_local name = {0}
#define GPR_TLS_DECL(name) static struct gpr_pthread_thread_local name = {0}
#define gpr_tls_init(tls) GPR_ASSERT(0 == pthread_key_create(&(tls)->key, NULL))
#define gpr_tls_destroy(tls) pthread_key_delete((tls)->key)

6
src/core/channel/channel_stack.c
Unescape View File

@ -211,9 +211,3 @@ void grpc_call_element_send_cancel(grpc_call_element *cur_elem) {
op.cancel_with_status = GRPC_STATUS_CANCELLED;
grpc_call_next_op(cur_elem, &op);
}
void grpc_call_element_recv_status(grpc_call_element *cur_elem,
grpc_status_code status,
const char *message) {
abort();
}

7
src/core/channel/child_channel.c
Unescape View File

@ -157,9 +157,10 @@ static void lb_destroy_channel_elem(grpc_channel_element *elem) {
}
const grpc_channel_filter grpc_child_channel_top_filter = {
lb_start_transport_op, lb_channel_op, sizeof(lb_call_data),
lb_init_call_elem, lb_destroy_call_elem, sizeof(lb_channel_data),
lb_init_channel_elem, lb_destroy_channel_elem, "child-channel",
lb_start_transport_op, lb_channel_op,
sizeof(lb_call_data), lb_init_call_elem, lb_destroy_call_elem,
sizeof(lb_channel_data), lb_init_channel_elem, lb_destroy_channel_elem,
"child-channel",
};
/* grpc_child_channel proper */

45
src/core/channel/client_channel.c
Unescape View File

@ -39,6 +39,7 @@
#include "src/core/channel/child_channel.h"
#include "src/core/channel/connected_channel.h"
#include "src/core/iomgr/iomgr.h"
#include "src/core/iomgr/pollset_set.h"
#include "src/core/support/string.h"
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
@ -101,10 +102,17 @@ struct call_data {
static int prepare_activate(grpc_call_element *elem,
grpc_child_channel *on_child) {
call_data *calld = elem->call_data;
channel_data *chand = elem->channel_data;
if (calld->state == CALL_CANCELLED) return 0;
/* no more access to calld->s.waiting allowed */
GPR_ASSERT(calld->state == CALL_WAITING);
if (calld->s.waiting_op.bind_pollset) {
grpc_transport_setup_del_interested_party(chand->transport_setup,
calld->s.waiting_op.bind_pollset);
}
calld->state = CALL_ACTIVE;
/* create a child call */
@ -131,7 +139,11 @@ static void remove_waiting_child(channel_data *chand, call_data *calld) {
size_t new_count;
size_t i;
for (i = 0, new_count = 0; i < chand->waiting_child_count; i++) {
if (chand->waiting_children[i] == calld) continue;
if (chand->waiting_children[i] == calld) {
grpc_transport_setup_del_interested_party(
chand->transport_setup, calld->s.waiting_op.bind_pollset);
continue;
}
chand->waiting_children[new_count++] = chand->waiting_children[i];
}
GPR_ASSERT(new_count == chand->waiting_child_count - 1 ||
@ -166,6 +178,9 @@ static void handle_op_after_cancellation(grpc_call_element *elem,
*op->recv_state = GRPC_STREAM_CLOSED;
op->on_done_recv(op->recv_user_data, 1);
}
if (op->on_consumed) {
op->on_consumed(op->on_consumed_user_data, 0);
}
}
static void cc_start_transport_op(grpc_call_element *elem,
@ -191,6 +206,7 @@ static void cc_start_transport_op(grpc_call_element *elem,
handle_op_after_cancellation(elem, op);
} else {
calld->state = CALL_WAITING;
calld->s.waiting_op.bind_pollset = NULL;
if (chand->active_child) {
/* channel is connected - use the connected stack */
if (prepare_activate(elem, chand->active_child)) {
@ -222,6 +238,8 @@ static void cc_start_transport_op(grpc_call_element *elem,
}
calld->s.waiting_op = *op;
chand->waiting_children[chand->waiting_child_count++] = calld;
grpc_transport_setup_add_interested_party(chand->transport_setup,
op->bind_pollset);
gpr_mu_unlock(&chand->mu);
/* finally initiate transport setup if needed */
@ -257,6 +275,9 @@ static void cc_start_transport_op(grpc_call_element *elem,
calld->s.waiting_op.recv_user_data = op->recv_user_data;
}
gpr_mu_unlock(&chand->mu);
if (op->on_consumed) {
op->on_consumed(op->on_consumed_user_data, 0);
}
}
break;
case CALL_CANCELLED:
@ -365,12 +386,24 @@ static void init_call_elem(grpc_call_element *elem,
/* Destructor for call_data */
static void destroy_call_elem(grpc_call_element *elem) {
call_data *calld = elem->call_data;
channel_data *chand = elem->channel_data;
/* if the call got activated, we need to destroy the child stack also, and
remove it from the in-flight requests tracked by the child_entry we
picked */
if (calld->state == CALL_ACTIVE) {
grpc_child_call_destroy(calld->s.active.child_call);
gpr_mu_lock(&chand->mu);
switch (calld->state) {
case CALL_ACTIVE:
gpr_mu_unlock(&chand->mu);
grpc_child_call_destroy(calld->s.active.child_call);
break;
case CALL_WAITING:
remove_waiting_child(chand, calld);
gpr_mu_unlock(&chand->mu);
break;
default:
gpr_mu_unlock(&chand->mu);
break;
}
GPR_ASSERT(calld->state != CALL_WAITING);
}
@ -416,9 +449,9 @@ static void destroy_channel_elem(grpc_channel_element *elem) {
}
const grpc_channel_filter grpc_client_channel_filter = {
cc_start_transport_op, channel_op, sizeof(call_data), init_call_elem,
destroy_call_elem, sizeof(channel_data), init_channel_elem,
destroy_channel_elem, "client-channel",
cc_start_transport_op, channel_op, sizeof(call_data),
init_call_elem, destroy_call_elem, sizeof(channel_data),
init_channel_elem, destroy_channel_elem, "client-channel",
};
grpc_transport_setup_result grpc_client_channel_transport_setup_complete(

95
src/core/channel/client_setup.c
Unescape View File

@ -56,6 +56,9 @@ struct grpc_client_setup {
gpr_cv cv;
grpc_client_setup_request *active_request;
int refs;
/** The set of pollsets that are currently interested in this
connection being established */
grpc_pollset_set interested_parties;
};
struct grpc_client_setup_request {
@ -68,14 +71,22 @@ gpr_timespec grpc_client_setup_request_deadline(grpc_client_setup_request *r) {
return r->deadline;
}
grpc_pollset_set *grpc_client_setup_get_interested_parties(
grpc_client_setup_request *r) {
return &r->setup->interested_parties;
}
static void destroy_setup(grpc_client_setup *s) {
gpr_mu_destroy(&s->mu);
gpr_cv_destroy(&s->cv);
s->done(s->user_data);
grpc_channel_args_destroy(s->args);
grpc_pollset_set_destroy(&s->interested_parties);
gpr_free(s);
}
static void destroy_request(grpc_client_setup_request *r) { gpr_free(r); }
/* initiate handshaking */
static void setup_initiate(grpc_transport_setup *sp) {
grpc_client_setup *s = (grpc_client_setup *)sp;
@ -83,8 +94,7 @@ static void setup_initiate(grpc_transport_setup *sp) {
int in_alarm = 0;
r->setup = s;
/* TODO(klempner): Actually set a deadline */
r->deadline = gpr_inf_future;
r->deadline = gpr_time_add(gpr_now(), gpr_time_from_seconds(60));
gpr_mu_lock(&s->mu);
GPR_ASSERT(s->refs > 0);
@ -104,10 +114,30 @@ static void setup_initiate(grpc_transport_setup *sp) {
if (!in_alarm) {
s->initiate(s->user_data, r);
} else {
gpr_free(r);
destroy_request(r);
}
}
/** implementation of add_interested_party for setup vtable */
static void setup_add_interested_party(grpc_transport_setup *sp,
grpc_pollset *pollset) {
grpc_client_setup *s = (grpc_client_setup *)sp;
gpr_mu_lock(&s->mu);
grpc_pollset_set_add_pollset(&s->interested_parties, pollset);
gpr_mu_unlock(&s->mu);
}
/** implementation of del_interested_party for setup vtable */
static void setup_del_interested_party(grpc_transport_setup *sp,
grpc_pollset *pollset) {
grpc_client_setup *s = (grpc_client_setup *)sp;
gpr_mu_lock(&s->mu);
grpc_pollset_set_del_pollset(&s->interested_parties, pollset);
gpr_mu_unlock(&s->mu);
}
/* cancel handshaking: cancel all requests, and shutdown (the caller promises
not to initiate again) */
static void setup_cancel(grpc_transport_setup *sp) {
@ -137,7 +167,8 @@ static void setup_cancel(grpc_transport_setup *sp) {
}
}
int grpc_client_setup_cb_begin(grpc_client_setup_request *r) {
int grpc_client_setup_cb_begin(grpc_client_setup_request *r,
const char *reason) {
gpr_mu_lock(&r->setup->mu);
if (r->setup->cancelled) {
gpr_mu_unlock(&r->setup->mu);
@ -148,7 +179,8 @@ int grpc_client_setup_cb_begin(grpc_client_setup_request *r) {
return 1;
}
void grpc_client_setup_cb_end(grpc_client_setup_request *r) {
void grpc_client_setup_cb_end(grpc_client_setup_request *r,
const char *reason) {
gpr_mu_lock(&r->setup->mu);
r->setup->in_cb--;
if (r->setup->cancelled) gpr_cv_signal(&r->setup->cv);
@ -156,8 +188,9 @@ void grpc_client_setup_cb_end(grpc_client_setup_request *r) {
}
/* vtable for transport setup */
static const grpc_transport_setup_vtable setup_vtable = {setup_initiate,
setup_cancel};
static const grpc_transport_setup_vtable setup_vtable = {
setup_initiate, setup_add_interested_party, setup_del_interested_party,
setup_cancel};
void grpc_client_setup_create_and_attach(
grpc_channel_stack *newly_minted_channel, const grpc_channel_args *args,
@ -180,42 +213,44 @@ void grpc_client_setup_create_and_attach(
s->in_alarm = 0;
s->in_cb = 0;
s->cancelled = 0;
grpc_pollset_set_init(&s->interested_parties);
grpc_client_channel_set_transport_setup(newly_minted_channel, &s->base);
}
int grpc_client_setup_request_should_continue(grpc_client_setup_request *r) {
int grpc_client_setup_request_should_continue(grpc_client_setup_request *r,
const char *reason) {
int result;
if (gpr_time_cmp(gpr_now(), r->deadline) > 0) {
return 0;
result = 0;
} else {
gpr_mu_lock(&r->setup->mu);
result = r->setup->active_request == r;
gpr_mu_unlock(&r->setup->mu);
}
gpr_mu_lock(&r->setup->mu);
result = r->setup->active_request == r;
gpr_mu_unlock(&r->setup->mu);
return result;
}
static void backoff_alarm_done(void *arg /* grpc_client_setup */, int success) {
grpc_client_setup *s = arg;
grpc_client_setup_request *r = gpr_malloc(sizeof(grpc_client_setup_request));
r->setup = s;
/* TODO(klempner): Set this to something useful */
r->deadline = gpr_inf_future;
static void backoff_alarm_done(void *arg /* grpc_client_setup_request */,
int success) {
grpc_client_setup_request *r = arg;
grpc_client_setup *s = r->setup;
/* Handle status cancelled? */
gpr_mu_lock(&s->mu);
s->active_request = r;
s->in_alarm = 0;
if (!success) {
if (s->active_request != NULL || !success) {
if (0 == --s->refs) {
gpr_mu_unlock(&s->mu);
destroy_setup(s);
gpr_free(r);
destroy_request(r);
return;
} else {
gpr_mu_unlock(&s->mu);
destroy_request(r);
return;
}
}
s->active_request = r;
gpr_mu_unlock(&s->mu);
s->initiate(s->user_data, r);
}
@ -231,16 +266,12 @@ void grpc_client_setup_request_finish(grpc_client_setup_request *r,
} else {
retry = 0;
}
if (!retry && 0 == --s->refs) {
gpr_mu_unlock(&s->mu);
destroy_setup(s);
gpr_free(r);
return;
}
gpr_free(r);
if (retry) {
destroy_request(r);
} else if (retry) {
/* TODO(klempner): Replace these values with further consideration. 2x is
probably too aggressive of a backoff. */
gpr_timespec max_backoff = gpr_time_from_minutes(2);
@ -248,15 +279,17 @@ void grpc_client_setup_request_finish(grpc_client_setup_request *r,
gpr_timespec deadline = gpr_time_add(s->current_backoff_interval, now);
GPR_ASSERT(!s->in_alarm);
s->in_alarm = 1;
grpc_alarm_init(&s->backoff_alarm, deadline, backoff_alarm_done, s, now);
grpc_alarm_init(&s->backoff_alarm, deadline, backoff_alarm_done, r, now);
s->current_backoff_interval =
gpr_time_add(s->current_backoff_interval, s->current_backoff_interval);
if (gpr_time_cmp(s->current_backoff_interval, max_backoff) > 0) {
s->current_backoff_interval = max_backoff;
}
gpr_mu_unlock(&s->mu);
} else {
gpr_mu_unlock(&s->mu);
destroy_request(r);
}
gpr_mu_unlock(&s->mu);
}
const grpc_channel_args *grpc_client_setup_get_channel_args(

12
src/core/channel/client_setup.h
Unescape View File

@ -52,7 +52,8 @@ void grpc_client_setup_create_and_attach(
/* Check that r is the active request: needs to be performed at each callback.
If this races, we'll have two connection attempts running at once and the
old one will get cleaned up in due course, which is fine. */
int grpc_client_setup_request_should_continue(grpc_client_setup_request *r);
int grpc_client_setup_request_should_continue(grpc_client_setup_request *r,
const char *reason);
void grpc_client_setup_request_finish(grpc_client_setup_request *r,
int was_successful);
const grpc_channel_args *grpc_client_setup_get_channel_args(
@ -61,13 +62,16 @@ const grpc_channel_args *grpc_client_setup_get_channel_args(
/* Call before calling back into the setup listener, and call only if
this function returns 1. If it returns 1, also promise to call
grpc_client_setup_cb_end */
int grpc_client_setup_cb_begin(grpc_client_setup_request *r);
void grpc_client_setup_cb_end(grpc_client_setup_request *r);
int grpc_client_setup_cb_begin(grpc_client_setup_request *r,
const char *reason);
void grpc_client_setup_cb_end(grpc_client_setup_request *r, const char *reason);
/* Get the deadline for a request passed in to initiate. Implementations should
make a best effort to honor this deadline. */
gpr_timespec grpc_client_setup_request_deadline(grpc_client_setup_request *r);
grpc_pollset_set *grpc_client_setup_get_interested_parties(
grpc_client_setup_request *r);
grpc_mdctx *grpc_client_setup_get_mdctx(grpc_client_setup_request *r);
#endif /* GRPC_INTERNAL_CORE_CHANNEL_CLIENT_SETUP_H */
#endif /* GRPC_INTERNAL_CORE_CHANNEL_CLIENT_SETUP_H */

2
src/core/compression/message_compress.h
Unescape View File

@ -49,4 +49,4 @@ int grpc_msg_compress(grpc_compression_algorithm algorithm,
int grpc_msg_decompress(grpc_compression_algorithm algorithm,
gpr_slice_buffer *input, gpr_slice_buffer *output);
#endif /* GRPC_INTERNAL_CORE_COMPRESSION_MESSAGE_COMPRESS_H */
#endif /* GRPC_INTERNAL_CORE_COMPRESSION_MESSAGE_COMPRESS_H */

38
src/core/httpcli/httpcli.c
Unescape View File

@ -60,14 +60,26 @@ typedef struct {
int use_ssl;
grpc_httpcli_response_cb on_response;
void *user_data;
grpc_httpcli_context *context;
grpc_pollset *pollset;
grpc_iomgr_object iomgr_obj;
} internal_request;
static grpc_httpcli_get_override g_get_override = NULL;
static grpc_httpcli_post_override g_post_override = NULL;
void grpc_httpcli_context_init(grpc_httpcli_context *context) {
grpc_pollset_set_init(&context->pollset_set);
}
void grpc_httpcli_context_destroy(grpc_httpcli_context *context) {
grpc_pollset_set_destroy(&context->pollset_set);
}
static void next_address(internal_request *req);
static void finish(internal_request *req, int success) {
grpc_pollset_set_del_pollset(&req->context->pollset_set, req->pollset);
req->on_response(req->user_data, success ? &req->parser.r : NULL);
grpc_httpcli_parser_destroy(&req->parser);
if (req->addresses != NULL) {
@ -78,6 +90,7 @@ static void finish(internal_request *req, int success) {
}
gpr_slice_unref(req->request_text);
gpr_free(req->host);
grpc_iomgr_unregister_object(&req->iomgr_obj);
gpr_free(req);
}
@ -198,8 +211,9 @@ static void next_address(internal_request *req) {
return;
}
addr = &req->addresses->addrs[req->next_address++];
grpc_tcp_client_connect(on_connected, req, (struct sockaddr *)&addr->addr,
addr->len, req->deadline);
grpc_tcp_client_connect(on_connected, req, &req->context->pollset_set,
(struct sockaddr *)&addr->addr, addr->len,
req->deadline);
}
static void on_resolved(void *arg, grpc_resolved_addresses *addresses) {
@ -213,10 +227,12 @@ static void on_resolved(void *arg, grpc_resolved_addresses *addresses) {
next_address(req);
}
void grpc_httpcli_get(const grpc_httpcli_request *request,
void grpc_httpcli_get(grpc_httpcli_context *context, grpc_pollset *pollset,
const grpc_httpcli_request *request,
gpr_timespec deadline,
grpc_httpcli_response_cb on_response, void *user_data) {
internal_request *req;
char *name;
if (g_get_override &&
g_get_override(request, deadline, on_response, user_data)) {
return;
@ -229,19 +245,27 @@ void grpc_httpcli_get(const grpc_httpcli_request *request,
req->user_data = user_data;
req->deadline = deadline;
req->use_ssl = request->use_ssl;
req->context = context;
req->pollset = pollset;
gpr_asprintf(&name, "HTTP:GET:%s:%s", request->host, request->path);
grpc_iomgr_register_object(&req->iomgr_obj, name);
gpr_free(name);
if (req->use_ssl) {
req->host = gpr_strdup(request->host);
}
grpc_pollset_set_add_pollset(&req->context->pollset_set, req->pollset);
grpc_resolve_address(request->host, req->use_ssl ? "https" : "http",
on_resolved, req);
}
void grpc_httpcli_post(const grpc_httpcli_request *request,
void grpc_httpcli_post(grpc_httpcli_context *context, grpc_pollset *pollset,
const grpc_httpcli_request *request,
const char *body_bytes, size_t body_size,
gpr_timespec deadline,
grpc_httpcli_response_cb on_response, void *user_data) {
internal_request *req;
char *name;
if (g_post_override && g_post_override(request, body_bytes, body_size,
deadline, on_response, user_data)) {
return;
@ -255,10 +279,16 @@ void grpc_httpcli_post(const grpc_httpcli_request *request,
req->user_data = user_data;
req->deadline = deadline;
req->use_ssl = request->use_ssl;
req->context = context;
req->pollset = pollset;
gpr_asprintf(&name, "HTTP:GET:%s:%s", request->host, request->path);
grpc_iomgr_register_object(&req->iomgr_obj, name);
gpr_free(name);
if (req->use_ssl) {
req->host = gpr_strdup(request->host);
}
grpc_pollset_set_add_pollset(&req->context->pollset_set, req->pollset);
grpc_resolve_address(request->host, req->use_ssl ? "https" : "http",
on_resolved, req);
}

38
src/core/httpcli/httpcli.h
Unescape View File

@ -38,6 +38,8 @@
#include <grpc/support/time.h>
#include "src/core/iomgr/pollset_set.h"
/* User agent this library reports */
#define GRPC_HTTPCLI_USER_AGENT "grpc-httpcli/0.0"
/* Maximum length of a header string of the form 'Key: Value\r\n' */
@ -49,6 +51,13 @@ typedef struct grpc_httpcli_header {
char *value;
} grpc_httpcli_header;
/* Tracks in-progress http requests
TODO(ctiller): allow caching and capturing multiple requests for the
same content and combining them */
typedef struct grpc_httpcli_context {
grpc_pollset_set pollset_set;
} grpc_httpcli_context;
/* A request */
typedef struct grpc_httpcli_request {
/* The host name to connect to */
@ -80,7 +89,14 @@ typedef struct grpc_httpcli_response {
typedef void (*grpc_httpcli_response_cb)(void *user_data,
const grpc_httpcli_response *response);
void grpc_httpcli_context_init(grpc_httpcli_context *context);
void grpc_httpcli_context_destroy(grpc_httpcli_context *context);
/* Asynchronously perform a HTTP GET.
'context' specifies the http context under which to do the get
'pollset' indicates a grpc_pollset that is interested in the result
of the get - work on this pollset may be used to progress the get
operation
'request' contains request parameters - these are caller owned and can be
destroyed once the call returns
'deadline' contains a deadline for the request (or gpr_inf_future)
@ -88,14 +104,28 @@ typedef void (*grpc_httpcli_response_cb)(void *user_data,
lifetime of the request
'on_response' is a callback to report results to (and 'user_data' is a user
supplied pointer to pass to said call) */
void grpc_httpcli_get(const grpc_httpcli_request *request,
void grpc_httpcli_get(grpc_httpcli_context *context, grpc_pollset *pollset,
const grpc_httpcli_request *request,
gpr_timespec deadline,
grpc_httpcli_response_cb on_response, void *user_data);
/* Asynchronously perform a HTTP POST.
When there is no body, pass in NULL as body_bytes.
'context' specifies the http context under which to do the post
'pollset' indicates a grpc_pollset that is interested in the result
of the post - work on this pollset may be used to progress the post
operation
'request' contains request parameters - these are caller owned and can be
destroyed once the call returns
'body_bytes' and 'body_size' specify the payload for the post.
When there is no body, pass in NULL as body_bytes.
'deadline' contains a deadline for the request (or gpr_inf_future)
'em' points to a caller owned event manager that must be alive for the
lifetime of the request
'on_response' is a callback to report results to (and 'user_data' is a user
supplied pointer to pass to said call)
Does not support ?var1=val1&var2=val2 in the path. */
void grpc_httpcli_post(const grpc_httpcli_request *request,
void grpc_httpcli_post(grpc_httpcli_context *context, grpc_pollset *pollset,
const grpc_httpcli_request *request,
const char *body_bytes, size_t body_size,
gpr_timespec deadline,
grpc_httpcli_response_cb on_response, void *user_data);
@ -115,4 +145,4 @@ typedef int (*grpc_httpcli_post_override)(const grpc_httpcli_request *request,
void grpc_httpcli_set_override(grpc_httpcli_get_override get,
grpc_httpcli_post_override post);
#endif /* GRPC_INTERNAL_CORE_HTTPCLI_HTTPCLI_H */
#endif /* GRPC_INTERNAL_CORE_HTTPCLI_HTTPCLI_H */

64
src/core/iomgr/fd_posix.c
Unescape View File

@ -109,16 +109,40 @@ static void destroy(grpc_fd *fd) {
gpr_free(fd);
}
#ifdef GRPC_FD_REF_COUNT_DEBUG
#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
#define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
int line) {
gpr_log(GPR_DEBUG, "FD %d %p ref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
gpr_atm_no_barrier_load(&fd->refst),
gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
#else
#define REF_BY(fd, n, reason) ref_by(fd, n)
#define UNREF_BY(fd, n, reason) unref_by(fd, n)
static void ref_by(grpc_fd *fd, int n) {
#endif
GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0);
}
#ifdef GRPC_FD_REF_COUNT_DEBUG
static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
int line) {
gpr_atm old;
gpr_log(GPR_DEBUG, "FD %d %p unref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
gpr_atm_no_barrier_load(&fd->refst),
gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
#else
static void unref_by(grpc_fd *fd, int n) {
gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n);
gpr_atm old;
#endif
old = gpr_atm_full_fetch_add(&fd->refst, -n);
if (old == n) {
grpc_iomgr_add_callback(&fd->on_done_closure);
freelist_fd(fd);
if (fd->on_done_closure) {
grpc_iomgr_add_callback(fd->on_done_closure);
}
grpc_iomgr_unregister_object(&fd->iomgr_object);
freelist_fd(fd);
} else {
GPR_ASSERT(old > n);
}
@ -135,12 +159,9 @@ void grpc_fd_global_shutdown(void) {
gpr_mu_destroy(&fd_freelist_mu);
}
static void do_nothing(void *ignored, int success) {}
grpc_fd *grpc_fd_create(int fd, const char *name) {
grpc_fd *r = alloc_fd(fd);
grpc_iomgr_register_object(&r->iomgr_object, name);
grpc_pollset_add_fd(grpc_backup_pollset(), r);
return r;
}
@ -178,24 +199,35 @@ static void wake_all_watchers_locked(grpc_fd *fd) {
}
}
void grpc_fd_orphan(grpc_fd *fd, grpc_iomgr_cb_func on_done, void *user_data) {
grpc_iomgr_closure_init(&fd->on_done_closure, on_done ? on_done : do_nothing,
user_data);
void grpc_fd_orphan(grpc_fd *fd, grpc_iomgr_closure *on_done,
const char *reason) {
fd->on_done_closure = on_done;
shutdown(fd->fd, SHUT_RDWR);
ref_by(fd, 1); /* remove active status, but keep referenced */
REF_BY(fd, 1, reason); /* remove active status, but keep referenced */
gpr_mu_lock(&fd->watcher_mu);
wake_all_watchers_locked(fd);
gpr_mu_unlock(&fd->watcher_mu);
unref_by(fd, 2); /* drop the reference */
UNREF_BY(fd, 2, reason); /* drop the reference */
}
/* increment refcount by two to avoid changing the orphan bit */
#ifdef GRPC_FD_REF_COUNT_DEBUG
void grpc_fd_ref(grpc_fd *fd, const char *reason, const char *file, int line) {
ref_by(fd, 2, reason, file, line);
}
void grpc_fd_unref(grpc_fd *fd, const char *reason, const char *file,
int line) {
unref_by(fd, 2, reason, file, line);
}
#else
void grpc_fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
void grpc_fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
#endif
static void process_callback(grpc_iomgr_closure *closure, int success,
int allow_synchronous_callback) {
int allow_synchronous_callback) {
if (allow_synchronous_callback) {
closure->cb(closure->cb_arg, success);
} else {
@ -235,7 +267,7 @@ static void notify_on(grpc_fd *fd, gpr_atm *st, grpc_iomgr_closure *closure,
GPR_ASSERT(gpr_atm_no_barrier_load(st) == READY);
gpr_atm_rel_store(st, NOT_READY);
process_callback(closure, !gpr_atm_acq_load(&fd->shutdown),
allow_synchronous_callback);
allow_synchronous_callback);
return;
default: /* WAITING */
/* upcallptr was set to a different closure. This is an error! */
@ -279,7 +311,7 @@ static void set_ready(grpc_fd *fd, gpr_atm *st,
/* only one set_ready can be active at once (but there may be a racing
notify_on) */
int success;
grpc_iomgr_closure* closure;
grpc_iomgr_closure *closure;
size_t ncb = 0;
gpr_mu_lock(&fd->set_state_mu);
@ -319,7 +351,7 @@ gpr_uint32 grpc_fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
gpr_uint32 mask = 0;
/* keep track of pollers that have requested our events, in case they change
*/
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "poll");
gpr_mu_lock(&fd->watcher_mu);
/* if there is nobody polling for read, but we need to, then start doing so */
@ -374,7 +406,7 @@ void grpc_fd_end_poll(grpc_fd_watcher *watcher, int got_read, int got_write) {
}
gpr_mu_unlock(&fd->watcher_mu);
grpc_fd_unref(fd);
GRPC_FD_UNREF(fd, "poll");
}
void grpc_fd_become_readable(grpc_fd *fd, int allow_synchronous_callback) {

22
src/core/iomgr/fd_posix.h
Unescape View File

@ -62,12 +62,12 @@ struct grpc_fd {
gpr_atm shutdown;
/* The watcher list.
The following watcher related fields are protected by watcher_mu.
An fd_watcher is an ephemeral object created when an fd wants to
begin polling, and destroyed after the poll.
It denotes the fd's interest in whether to read poll or write poll
or both or neither on this fd.
@ -93,7 +93,7 @@ struct grpc_fd {
struct grpc_fd *freelist_next;
grpc_iomgr_closure on_done_closure;
grpc_iomgr_closure *on_done_closure;
grpc_iomgr_closure *shutdown_closures[2];
grpc_iomgr_object iomgr_object;
@ -109,7 +109,8 @@ grpc_fd *grpc_fd_create(int fd, const char *name);
If on_done is NULL, no callback will be made.
Requires: *fd initialized; no outstanding notify_on_read or
notify_on_write. */
void grpc_fd_orphan(grpc_fd *fd, grpc_iomgr_cb_func on_done, void *user_data);
void grpc_fd_orphan(grpc_fd *fd, grpc_iomgr_closure *on_done,
const char *reason);
/* Begin polling on an fd.
Registers that the given pollset is interested in this fd - so that if read
@ -159,10 +160,19 @@ void grpc_fd_become_readable(grpc_fd *fd, int allow_synchronous_callback);
void grpc_fd_become_writable(grpc_fd *fd, int allow_synchronous_callback);
/* Reference counting for fds */
#ifdef GRPC_FD_REF_COUNT_DEBUG
void grpc_fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
void grpc_fd_unref(grpc_fd *fd, const char *reason, const char *file, int line);
#define GRPC_FD_REF(fd, reason) grpc_fd_ref(fd, reason, __FILE__, __LINE__)
#define GRPC_FD_UNREF(fd, reason) grpc_fd_unref(fd, reason, __FILE__, __LINE__)
#else
void grpc_fd_ref(grpc_fd *fd);
void grpc_fd_unref(grpc_fd *fd);
#define GRPC_FD_REF(fd, reason) grpc_fd_ref(fd)
#define GRPC_FD_UNREF(fd, reason) grpc_fd_unref(fd)
#endif
void grpc_fd_global_init(void);
void grpc_fd_global_shutdown(void);
#endif /* GRPC_INTERNAL_CORE_IOMGR_FD_POSIX_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_FD_POSIX_H */

40
src/core/iomgr/iomgr.c
Unescape View File

@ -112,13 +112,20 @@ void grpc_iomgr_shutdown(void) {
gpr_timespec shutdown_deadline =
gpr_time_add(gpr_now(), gpr_time_from_seconds(10));
gpr_mu_lock(&g_mu);
g_shutdown = 1;
while (g_cbs_head || g_root_object.next != &g_root_object) {
size_t nobjs = count_objects();
gpr_log(GPR_DEBUG, "Waiting for %d iomgr objects to be destroyed%s", nobjs,
g_cbs_head ? " and executing final callbacks" : "");
while (g_cbs_head != NULL || g_root_object.next != &g_root_object) {
if (g_cbs_head != NULL && g_root_object.next != &g_root_object) {
gpr_log(GPR_DEBUG,
"Waiting for %d iomgr objects to be destroyed and executing "
"final callbacks",
count_objects());
} else if (g_cbs_head != NULL) {
gpr_log(GPR_DEBUG, "Executing final iomgr callbacks");
} else {
gpr_log(GPR_DEBUG, "Waiting for %d iomgr objects to be destroyed",
count_objects());
}
if (g_cbs_head) {
do {
closure = g_cbs_head;
@ -131,10 +138,14 @@ void grpc_iomgr_shutdown(void) {
} while (g_cbs_head);
continue;
}
if (nobjs > 0) {
if (grpc_alarm_check(&g_mu, gpr_inf_future, NULL)) {
gpr_log(GPR_DEBUG, "got late alarm");
continue;
}
if (g_root_object.next != &g_root_object) {
int timeout = 0;
gpr_timespec short_deadline = gpr_time_add(gpr_now(),
gpr_time_from_millis(100));
gpr_timespec short_deadline =
gpr_time_add(gpr_now(), gpr_time_from_millis(100));
while (gpr_cv_wait(&g_rcv, &g_mu, short_deadline) && g_cbs_head == NULL) {
if (gpr_time_cmp(gpr_now(), shutdown_deadline) > 0) {
timeout = 1;
@ -158,15 +169,16 @@ void grpc_iomgr_shutdown(void) {
grpc_kick_poller();
gpr_event_wait(&g_background_callback_executor_done, gpr_inf_future);
grpc_iomgr_platform_shutdown();
grpc_alarm_list_shutdown();
grpc_iomgr_platform_shutdown();
gpr_mu_destroy(&g_mu);
gpr_cv_destroy(&g_rcv);
}
void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name) {
obj->name = gpr_strdup(name);
gpr_mu_lock(&g_mu);
obj->name = gpr_strdup(name);
obj->next = &g_root_object;
obj->prev = obj->next->prev;
obj->next->prev = obj->prev->next = obj;
@ -174,15 +186,14 @@ void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name) {
}
void grpc_iomgr_unregister_object(grpc_iomgr_object *obj) {
gpr_free(obj->name);
gpr_mu_lock(&g_mu);
obj->next->prev = obj->prev;
obj->prev->next = obj->next;
gpr_free(obj->name);
gpr_cv_signal(&g_rcv);
gpr_mu_unlock(&g_mu);
}
void grpc_iomgr_closure_init(grpc_iomgr_closure *closure, grpc_iomgr_cb_func cb,
void *cb_arg) {
closure->cb = cb;
@ -200,15 +211,16 @@ void grpc_iomgr_add_delayed_callback(grpc_iomgr_closure *closure, int success) {
g_cbs_tail->next = closure;
g_cbs_tail = closure;
}
if (g_shutdown) {
gpr_cv_signal(&g_rcv);
}
gpr_mu_unlock(&g_mu);
}
void grpc_iomgr_add_callback(grpc_iomgr_closure *closure) {
grpc_iomgr_add_delayed_callback(closure, 1 /* GPR_TRUE */);
}
int grpc_maybe_call_delayed_callbacks(gpr_mu *drop_mu, int success) {
int n = 0;
gpr_mu *retake_mu = NULL;

6
src/core/iomgr/pollset.h
Unescape View File

@ -52,14 +52,12 @@
#include "src/core/iomgr/pollset_windows.h"
#endif
void grpc_pollset_init(grpc_pollset *pollset);
void grpc_pollset_shutdown(grpc_pollset *pollset,
void (*shutdown_done)(void *arg),
void *shutdown_done_arg);
void grpc_pollset_destroy(grpc_pollset *pollset);
/* Do some work on a pollset.
May involve invoking asynchronous callbacks, or actually polling file
descriptors.
@ -67,8 +65,8 @@ void grpc_pollset_destroy(grpc_pollset *pollset);
May unlock GRPC_POLLSET_MU(pollset) during its execution. */
int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline);
/* Break a pollset out of polling work
/* Break one polling thread out of polling work for this pollset.
Requires GRPC_POLLSET_MU(pollset) locked. */
void grpc_pollset_kick(grpc_pollset *pollset);
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_H */

41
src/core/iomgr/pollset_kick.c → src/core/iomgr/pollset_kick_posix.c
Unescape View File

@ -34,7 +34,7 @@
#include <grpc/support/port_platform.h>
#ifdef GPR_POSIX_SOCKET
#include "src/core/iomgr/pollset_kick.h"
#include "src/core/iomgr/pollset_kick_posix.h"
#include <errno.h>
#include <string.h>
@ -73,7 +73,7 @@ static grpc_kick_fd_info *allocate_wfd(void) {
return info;
}
static void destroy_wfd(grpc_kick_fd_info* wfd) {
static void destroy_wfd(grpc_kick_fd_info *wfd) {
grpc_wakeup_fd_destroy(&wfd->wakeup_fd);
gpr_free(wfd);
}
@ -96,41 +96,49 @@ static void free_wfd(grpc_kick_fd_info *fd_info) {
void grpc_pollset_kick_init(grpc_pollset_kick_state *kick_state) {
gpr_mu_init(&kick_state->mu);
kick_state->kicked = 0;
kick_state->fd_info = NULL;
kick_state->fd_list.next = kick_state->fd_list.prev = &kick_state->fd_list;
}
void grpc_pollset_kick_destroy(grpc_pollset_kick_state *kick_state) {
gpr_mu_destroy(&kick_state->mu);
GPR_ASSERT(kick_state->fd_info == NULL);
GPR_ASSERT(kick_state->fd_list.next == &kick_state->fd_list);
}
int grpc_pollset_kick_pre_poll(grpc_pollset_kick_state *kick_state) {
grpc_kick_fd_info *grpc_pollset_kick_pre_poll(
grpc_pollset_kick_state *kick_state) {
grpc_kick_fd_info *fd_info;
gpr_mu_lock(&kick_state->mu);
if (kick_state->kicked) {
kick_state->kicked = 0;
gpr_mu_unlock(&kick_state->mu);
return -1;
return NULL;
}
kick_state->fd_info = allocate_wfd();
fd_info = allocate_wfd();
fd_info->next = &kick_state->fd_list;
fd_info->prev = fd_info->next->prev;
fd_info->next->prev = fd_info->prev->next = fd_info;
gpr_mu_unlock(&kick_state->mu);
return GRPC_WAKEUP_FD_GET_READ_FD(&kick_state->fd_info->wakeup_fd);
return fd_info;
}
void grpc_pollset_kick_consume(grpc_pollset_kick_state *kick_state) {
grpc_wakeup_fd_consume_wakeup(&kick_state->fd_info->wakeup_fd);
void grpc_pollset_kick_consume(grpc_pollset_kick_state *kick_state,
grpc_kick_fd_info *fd_info) {
grpc_wakeup_fd_consume_wakeup(&fd_info->wakeup_fd);
}
void grpc_pollset_kick_post_poll(grpc_pollset_kick_state *kick_state) {
void grpc_pollset_kick_post_poll(grpc_pollset_kick_state *kick_state,
grpc_kick_fd_info *fd_info) {
gpr_mu_lock(&kick_state->mu);
free_wfd(kick_state->fd_info);
kick_state->fd_info = NULL;
fd_info->next->prev = fd_info->prev;
fd_info->prev->next = fd_info->next;
free_wfd(fd_info);
gpr_mu_unlock(&kick_state->mu);
}
void grpc_pollset_kick_kick(grpc_pollset_kick_state *kick_state) {
gpr_mu_lock(&kick_state->mu);
if (kick_state->fd_info != NULL) {
grpc_wakeup_fd_wakeup(&kick_state->fd_info->wakeup_fd);
if (kick_state->fd_list.next != &kick_state->fd_list) {
grpc_wakeup_fd_wakeup(&kick_state->fd_list.next->wakeup_fd);
} else {
kick_state->kicked = 1;
}
@ -157,5 +165,4 @@ void grpc_pollset_kick_global_destroy(void) {
gpr_mu_destroy(&fd_freelist_mu);
}
#endif /* GPR_POSIX_SOCKET */
#endif /* GPR_POSIX_SOCKET */

46
src/core/iomgr/pollset_kick_posix.h
Unescape View File

@ -37,15 +37,57 @@
#include "src/core/iomgr/wakeup_fd_posix.h"
#include <grpc/support/sync.h>
/* pollset kicking allows breaking a thread out of polling work for
a given pollset.
writing a byte to a pipe is used as a posix-ly portable base
mechanism, and eventfds are utilized on Linux for better performance. */
typedef struct grpc_kick_fd_info {
grpc_wakeup_fd_info wakeup_fd;
/* used for polling list and free list */
struct grpc_kick_fd_info *next;
/* only used when polling */
struct grpc_kick_fd_info *prev;
} grpc_kick_fd_info;
typedef struct grpc_pollset_kick_state {
gpr_mu mu;
int kicked;
struct grpc_kick_fd_info *fd_info;
struct grpc_kick_fd_info fd_list;
} grpc_pollset_kick_state;
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_POSIX_H */
#define GRPC_POLLSET_KICK_GET_FD(kick_fd_info) \
GRPC_WAKEUP_FD_GET_READ_FD(&(kick_fd_info)->wakeup_fd)
/* This is an abstraction around the typical pipe mechanism for waking up a
thread sitting in a poll() style call. */
void grpc_pollset_kick_global_init(void);
void grpc_pollset_kick_global_destroy(void);
void grpc_pollset_kick_init(grpc_pollset_kick_state *kick_state);
void grpc_pollset_kick_destroy(grpc_pollset_kick_state *kick_state);
/* Guarantees a pure posix implementation rather than a specialized one, if
* applicable. Intended for testing. */
void grpc_pollset_kick_global_init_fallback_fd(void);
/* Must be called before entering poll(). If return value is NULL, this consumed
an existing kick. Otherwise the return value is an FD to add to the poll set.
*/
grpc_kick_fd_info *grpc_pollset_kick_pre_poll(
grpc_pollset_kick_state *kick_state);
/* Consume an existing kick. Must be called after poll returns that the fd was
readable, and before calling kick_post_poll. */
void grpc_pollset_kick_consume(grpc_pollset_kick_state *kick_state,
grpc_kick_fd_info *fd_info);
/* Must be called after pre_poll, and after consume if applicable */
void grpc_pollset_kick_post_poll(grpc_pollset_kick_state *kick_state,
grpc_kick_fd_info *fd_info);
/* Actually kick */
void grpc_pollset_kick_kick(grpc_pollset_kick_state *kick_state);
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_POSIX_H */

23
src/core/iomgr/pollset_multipoller_with_epoll.c
Unescape View File

@ -97,14 +97,7 @@ static int multipoll_with_epoll_pollset_maybe_work(
* here.
*/
if (gpr_time_cmp(deadline, gpr_inf_future) == 0) {
timeout_ms = -1;
} else {
timeout_ms = gpr_time_to_millis(gpr_time_sub(deadline, now));
if (timeout_ms <= 0) {
return 1;
}
}
timeout_ms = grpc_poll_deadline_to_millis_timeout(deadline, now);
pollset->counter += 1;
gpr_mu_unlock(&pollset->mu);
@ -140,13 +133,12 @@ static int multipoll_with_epoll_pollset_maybe_work(
gpr_mu_lock(&pollset->mu);
pollset->counter -= 1;
/* TODO(klempner): This should signal once per event rather than broadcast,
* although it probably doesn't matter because threads will generally be
* blocked in epoll_wait rather than being blocked on the cv. */
gpr_cv_broadcast(&pollset->cv);
return 1;
}
static void multipoll_with_epoll_pollset_finish_shutdown(
grpc_pollset *pollset) {}
static void multipoll_with_epoll_pollset_destroy(grpc_pollset *pollset) {
pollset_hdr *h = pollset->data.ptr;
grpc_wakeup_fd_destroy(&h->wakeup_fd);
@ -160,8 +152,11 @@ static void epoll_kick(grpc_pollset *pollset) {
}
static const grpc_pollset_vtable multipoll_with_epoll_pollset = {
multipoll_with_epoll_pollset_add_fd, multipoll_with_epoll_pollset_del_fd,
multipoll_with_epoll_pollset_maybe_work, epoll_kick,
multipoll_with_epoll_pollset_add_fd,
multipoll_with_epoll_pollset_del_fd,
multipoll_with_epoll_pollset_maybe_work,
epoll_kick,
multipoll_with_epoll_pollset_finish_shutdown,
multipoll_with_epoll_pollset_destroy};
static void epoll_become_multipoller(grpc_pollset *pollset, grpc_fd **fds,

58
src/core/iomgr/pollset_multipoller_with_poll_posix.c
Unescape View File

@ -78,7 +78,7 @@ static void multipoll_with_poll_pollset_add_fd(grpc_pollset *pollset,
h->fds = gpr_realloc(h->fds, sizeof(grpc_fd *) * h->fd_capacity);
}
h->fds[h->fd_count++] = fd;
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "multipoller");
}
static void multipoll_with_poll_pollset_del_fd(grpc_pollset *pollset,
@ -90,7 +90,7 @@ static void multipoll_with_poll_pollset_del_fd(grpc_pollset *pollset,
h->dels = gpr_realloc(h->dels, sizeof(grpc_fd *) * h->del_capacity);
}
h->dels[h->del_count++] = fd;
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "multipoller_del");
}
static void end_polling(grpc_pollset *pollset) {
@ -110,19 +110,10 @@ static int multipoll_with_poll_pollset_maybe_work(
int r;
size_t i, np, nf, nd;
pollset_hdr *h;
grpc_kick_fd_info *kfd;
if (pollset->counter) {
return 0;
}
h = pollset->data.ptr;
if (gpr_time_cmp(deadline, gpr_inf_future) == 0) {
timeout = -1;
} else {
timeout = gpr_time_to_millis(gpr_time_sub(deadline, now));
if (timeout <= 0) {
return 1;
}
}
timeout = grpc_poll_deadline_to_millis_timeout(deadline, now);
if (h->pfd_capacity < h->fd_count + 1) {
h->pfd_capacity = GPR_MAX(h->pfd_capacity * 3 / 2, h->fd_count + 1);
gpr_free(h->pfds);
@ -132,11 +123,12 @@ static int multipoll_with_poll_pollset_maybe_work(
}
nf = 0;
np = 1;
h->pfds[0].fd = grpc_pollset_kick_pre_poll(&pollset->kick_state);
if (h->pfds[0].fd < 0) {
kfd = grpc_pollset_kick_pre_poll(&pollset->kick_state);
if (kfd == NULL) {
/* Already kicked */
return 1;
}
h->pfds[0].fd = GRPC_POLLSET_KICK_GET_FD(kfd);
h->pfds[0].events = POLLIN;
h->pfds[0].revents = POLLOUT;
for (i = 0; i < h->fd_count; i++) {
@ -145,7 +137,7 @@ static int multipoll_with_poll_pollset_maybe_work(
if (h->fds[i] == h->dels[nd]) remove = 1;
}
if (remove) {
grpc_fd_unref(h->fds[i]);
GRPC_FD_UNREF(h->fds[i], "multipoller");
} else {
h->fds[nf++] = h->fds[i];
h->watchers[np].fd = h->fds[i];
@ -157,14 +149,14 @@ static int multipoll_with_poll_pollset_maybe_work(
h->pfd_count = np;
h->fd_count = nf;
for (nd = 0; nd < h->del_count; nd++) {
grpc_fd_unref(h->dels[nd]);
GRPC_FD_UNREF(h->dels[nd], "multipoller_del");
}
h->del_count = 0;
if (h->pfd_count == 0) {
end_polling(pollset);
return 0;
}
pollset->counter = 1;
pollset->counter++;
gpr_mu_unlock(&pollset->mu);
for (i = 1; i < np; i++) {
@ -184,7 +176,7 @@ static int multipoll_with_poll_pollset_maybe_work(
/* do nothing */
} else {
if (h->pfds[0].revents & POLLIN) {
grpc_pollset_kick_consume(&pollset->kick_state);
grpc_pollset_kick_consume(&pollset->kick_state, kfd);
}
for (i = 1; i < np; i++) {
if (h->pfds[i].revents & (POLLIN | POLLHUP | POLLERR)) {
@ -195,11 +187,11 @@ static int multipoll_with_poll_pollset_maybe_work(
}
}
}
grpc_pollset_kick_post_poll(&pollset->kick_state);
grpc_pollset_kick_post_poll(&pollset->kick_state, kfd);
gpr_mu_lock(&pollset->mu);
pollset->counter = 0;
gpr_cv_broadcast(&pollset->cv);
pollset->counter--;
return 1;
}
@ -207,16 +199,23 @@ static void multipoll_with_poll_pollset_kick(grpc_pollset *p) {
grpc_pollset_force_kick(p);
}
static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
static void multipoll_with_poll_pollset_finish_shutdown(grpc_pollset *pollset) {
size_t i;
pollset_hdr *h = pollset->data.ptr;
GPR_ASSERT(pollset->counter == 0);
for (i = 0; i < h->fd_count; i++) {
grpc_fd_unref(h->fds[i]);
GRPC_FD_UNREF(h->fds[i], "multipoller");
}
for (i = 0; i < h->del_count; i++) {
grpc_fd_unref(h->dels[i]);
GRPC_FD_UNREF(h->dels[i], "multipoller_del");
}
h->fd_count = 0;
h->del_count = 0;
}
static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
pollset_hdr *h = pollset->data.ptr;
multipoll_with_poll_pollset_finish_shutdown(pollset);
gpr_free(h->pfds);
gpr_free(h->watchers);
gpr_free(h->fds);
@ -225,8 +224,11 @@ static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
}
static const grpc_pollset_vtable multipoll_with_poll_pollset = {
multipoll_with_poll_pollset_add_fd, multipoll_with_poll_pollset_del_fd,
multipoll_with_poll_pollset_maybe_work, multipoll_with_poll_pollset_kick,
multipoll_with_poll_pollset_add_fd,
multipoll_with_poll_pollset_del_fd,
multipoll_with_poll_pollset_maybe_work,
multipoll_with_poll_pollset_kick,
multipoll_with_poll_pollset_finish_shutdown,
multipoll_with_poll_pollset_destroy};
void grpc_poll_become_multipoller(grpc_pollset *pollset, grpc_fd **fds,
@ -247,7 +249,7 @@ void grpc_poll_become_multipoller(grpc_pollset *pollset, grpc_fd **fds,
h->dels = NULL;
for (i = 0; i < nfds; i++) {
h->fds[i] = fds[i];
grpc_fd_ref(fds[i]);
GRPC_FD_REF(fds[i], "multipoller");
}
}

282
src/core/iomgr/pollset_posix.c
Unescape View File

@ -54,31 +54,8 @@
#include <grpc/support/tls.h>
#include <grpc/support/useful.h>
static grpc_pollset g_backup_pollset;
static int g_shutdown_backup_poller;
static gpr_event g_backup_poller_done;
static gpr_event g_backup_pollset_shutdown_done;
GPR_TLS_DECL(g_current_thread_poller);
static void backup_poller(void *p) {
gpr_timespec delta = gpr_time_from_millis(100);
gpr_timespec last_poll = gpr_now();
gpr_mu_lock(&g_backup_pollset.mu);
while (g_shutdown_backup_poller == 0) {
gpr_timespec next_poll = gpr_time_add(last_poll, delta);
grpc_pollset_work(&g_backup_pollset, gpr_time_add(gpr_now(), gpr_time_from_seconds(1)));
gpr_mu_unlock(&g_backup_pollset.mu);
gpr_sleep_until(next_poll);
gpr_mu_lock(&g_backup_pollset.mu);
last_poll = next_poll;
}
gpr_mu_unlock(&g_backup_pollset.mu);
gpr_event_set(&g_backup_poller_done, (void *)1);
}
void grpc_pollset_kick(grpc_pollset *p) {
if (gpr_tls_get(&g_current_thread_poller) != (gpr_intptr)p && p->counter) {
p->vtable->kick(p);
@ -99,44 +76,14 @@ static void kick_using_pollset_kick(grpc_pollset *p) {
/* global state management */
grpc_pollset *grpc_backup_pollset(void) { return &g_backup_pollset; }
void grpc_pollset_global_init(void) {
gpr_thd_id id;
gpr_tls_init(&g_current_thread_poller);
/* Initialize kick fd state */
grpc_pollset_kick_global_init();
/* initialize the backup pollset */
grpc_pollset_init(&g_backup_pollset);
/* start the backup poller thread */
g_shutdown_backup_poller = 0;
gpr_event_init(&g_backup_poller_done);
gpr_event_init(&g_backup_pollset_shutdown_done);
gpr_thd_new(&id, backup_poller, NULL, NULL);
}
static void on_backup_pollset_shutdown_done(void *arg) {
gpr_event_set(&g_backup_pollset_shutdown_done, (void *)1);
}
void grpc_pollset_global_shutdown(void) {
/* terminate the backup poller thread */
gpr_mu_lock(&g_backup_pollset.mu);
g_shutdown_backup_poller = 1;
gpr_mu_unlock(&g_backup_pollset.mu);
gpr_event_wait(&g_backup_poller_done, gpr_inf_future);
grpc_pollset_shutdown(&g_backup_pollset, on_backup_pollset_shutdown_done,
NULL);
gpr_event_wait(&g_backup_pollset_shutdown_done, gpr_inf_future);
/* destroy the backup pollset */
grpc_pollset_destroy(&g_backup_pollset);
/* destroy the kick pipes */
grpc_pollset_kick_global_destroy();
@ -145,32 +92,34 @@ void grpc_pollset_global_shutdown(void) {
/* main interface */
static void become_empty_pollset(grpc_pollset *pollset);
static void become_unary_pollset(grpc_pollset *pollset, grpc_fd *fd);
static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null);
void grpc_pollset_init(grpc_pollset *pollset) {
gpr_mu_init(&pollset->mu);
gpr_cv_init(&pollset->cv);
grpc_pollset_kick_init(&pollset->kick_state);
pollset->in_flight_cbs = 0;
pollset->shutting_down = 0;
become_empty_pollset(pollset);
pollset->called_shutdown = 0;
become_basic_pollset(pollset, NULL);
}
void grpc_pollset_add_fd(grpc_pollset *pollset, grpc_fd *fd) {
gpr_mu_lock(&pollset->mu);
pollset->vtable->add_fd(pollset, fd);
gpr_cv_broadcast(&pollset->cv);
gpr_mu_unlock(&pollset->mu);
}
void grpc_pollset_del_fd(grpc_pollset *pollset, grpc_fd *fd) {
gpr_mu_lock(&pollset->mu);
pollset->vtable->del_fd(pollset, fd);
gpr_cv_broadcast(&pollset->cv);
gpr_mu_unlock(&pollset->mu);
}
static void finish_shutdown(grpc_pollset *pollset) {
pollset->vtable->finish_shutdown(pollset);
pollset->shutdown_done_cb(pollset->shutdown_done_arg);
}
int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
/* pollset->mu already held */
gpr_timespec now = gpr_now();
@ -193,9 +142,10 @@ int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
if (pollset->shutting_down) {
if (pollset->counter > 0) {
grpc_pollset_kick(pollset);
} else if (pollset->in_flight_cbs == 0) {
} else if (!pollset->called_shutdown && pollset->in_flight_cbs == 0) {
pollset->called_shutdown = 1;
gpr_mu_unlock(&pollset->mu);
pollset->shutdown_done_cb(pollset->shutdown_done_arg);
finish_shutdown(pollset);
/* Continuing to access pollset here is safe -- it is the caller's
* responsibility to not destroy when it has outstanding calls to
* grpc_pollset_work.
@ -209,21 +159,24 @@ int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
void grpc_pollset_shutdown(grpc_pollset *pollset,
void (*shutdown_done)(void *arg),
void *shutdown_done_arg) {
int in_flight_cbs;
int counter;
int call_shutdown = 0;
gpr_mu_lock(&pollset->mu);
GPR_ASSERT(!pollset->shutting_down);
pollset->shutting_down = 1;
in_flight_cbs = pollset->in_flight_cbs;
counter = pollset->counter;
if (!pollset->called_shutdown && pollset->in_flight_cbs == 0 &&
pollset->counter == 0) {
pollset->called_shutdown = 1;
call_shutdown = 1;
}
pollset->shutdown_done_cb = shutdown_done;
pollset->shutdown_done_arg = shutdown_done_arg;
if (counter > 0) {
if (pollset->counter > 0) {
grpc_pollset_kick(pollset);
}
gpr_mu_unlock(&pollset->mu);
if (in_flight_cbs == 0 && counter == 0) {
shutdown_done(shutdown_done_arg);
if (call_shutdown) {
finish_shutdown(pollset);
}
}
@ -233,41 +186,29 @@ void grpc_pollset_destroy(grpc_pollset *pollset) {
pollset->vtable->destroy(pollset);
grpc_pollset_kick_destroy(&pollset->kick_state);
gpr_mu_destroy(&pollset->mu);
gpr_cv_destroy(&pollset->cv);
}
/*
* empty_pollset - a vtable that provides polling for NO file descriptors
*/
static void empty_pollset_add_fd(grpc_pollset *pollset, grpc_fd *fd) {
become_unary_pollset(pollset, fd);
}
static void empty_pollset_del_fd(grpc_pollset *pollset, grpc_fd *fd) {}
static int empty_pollset_maybe_work(grpc_pollset *pollset,
gpr_timespec deadline, gpr_timespec now,
int allow_synchronous_callback) {
return 0;
}
static void empty_pollset_destroy(grpc_pollset *pollset) {}
static const grpc_pollset_vtable empty_pollset = {
empty_pollset_add_fd, empty_pollset_del_fd, empty_pollset_maybe_work,
kick_using_pollset_kick, empty_pollset_destroy};
static void become_empty_pollset(grpc_pollset *pollset) {
pollset->vtable = &empty_pollset;
int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline, gpr_timespec now) {
gpr_timespec timeout;
static const int max_spin_polling_us = 10;
if (gpr_time_cmp(deadline, gpr_inf_future) == 0) {
return -1;
}
if (gpr_time_cmp(
deadline,
gpr_time_add(now, gpr_time_from_micros(max_spin_polling_us))) <= 0) {
return 0;
}
timeout = gpr_time_sub(deadline, now);
return gpr_time_to_millis(
gpr_time_add(timeout, gpr_time_from_nanos(GPR_NS_PER_SEC - 1)));
}
/*
* unary_poll_pollset - a vtable that provides polling for one file descriptor
* via poll()
* basic_pollset - a vtable that provides polling for zero or one file
* descriptor via poll()
*/
typedef struct grpc_unary_promote_args {
const grpc_pollset_vtable *original_vtable;
grpc_pollset *pollset;
@ -275,7 +216,7 @@ typedef struct grpc_unary_promote_args {
grpc_iomgr_closure promotion_closure;
} grpc_unary_promote_args;
static void unary_poll_do_promote(void *args, int success) {
static void basic_do_promote(void *args, int success) {
grpc_unary_promote_args *up_args = args;
const grpc_pollset_vtable *original_vtable = up_args->original_vtable;
grpc_pollset *pollset = up_args->pollset;
@ -293,7 +234,7 @@ static void unary_poll_do_promote(void *args, int success) {
gpr_mu_lock(&pollset->mu);
/* First we need to ensure that nobody is polling concurrently */
while (pollset->counter != 0) {
if (pollset->counter != 0) {
grpc_pollset_kick(pollset);
grpc_iomgr_add_callback(&up_args->promotion_closure);
gpr_mu_unlock(&pollset->mu);
@ -321,33 +262,33 @@ static void unary_poll_do_promote(void *args, int success) {
fds[0] = pollset->data.ptr;
fds[1] = fd;
if (!grpc_fd_is_orphaned(fds[0])) {
if (fds[0] && !grpc_fd_is_orphaned(fds[0])) {
grpc_platform_become_multipoller(pollset, fds, GPR_ARRAY_SIZE(fds));
grpc_fd_unref(fds[0]);
GRPC_FD_UNREF(fds[0], "basicpoll");
} else {
/* old fd is orphaned and we haven't cleaned it up until now, so remain a
* unary poller */
/* Note that it is possible that fds[1] is also orphaned at this point.
* That's okay, we'll correct it at the next add or poll. */
grpc_fd_unref(fds[0]);
if (fds[0]) GRPC_FD_UNREF(fds[0], "basicpoll");
pollset->data.ptr = fd;
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "basicpoll");
}
}
gpr_cv_broadcast(&pollset->cv);
gpr_mu_unlock(&pollset->mu);
if (do_shutdown_cb) {
pollset->shutdown_done_cb(pollset->shutdown_done_arg);
}
/* Matching ref in unary_poll_pollset_add_fd */
grpc_fd_unref(fd);
/* Matching ref in basic_pollset_add_fd */
GRPC_FD_UNREF(fd, "basicpoll_add");
}
static void unary_poll_pollset_add_fd(grpc_pollset *pollset, grpc_fd *fd) {
static void basic_pollset_add_fd(grpc_pollset *pollset, grpc_fd *fd) {
grpc_unary_promote_args *up_args;
GPR_ASSERT(fd);
if (fd == pollset->data.ptr) return;
if (!pollset->counter) {
@ -358,92 +299,100 @@ static void unary_poll_pollset_add_fd(grpc_pollset *pollset, grpc_fd *fd) {
fds[0] = pollset->data.ptr;
fds[1] = fd;
if (!grpc_fd_is_orphaned(fds[0])) {
if (fds[0] == NULL) {
pollset->data.ptr = fd;
GRPC_FD_REF(fd, "basicpoll");
} else if (!grpc_fd_is_orphaned(fds[0])) {
grpc_platform_become_multipoller(pollset, fds, GPR_ARRAY_SIZE(fds));
grpc_fd_unref(fds[0]);
GRPC_FD_UNREF(fds[0], "basicpoll");
} else {
/* old fd is orphaned and we haven't cleaned it up until now, so remain a
* unary poller */
grpc_fd_unref(fds[0]);
GRPC_FD_UNREF(fds[0], "basicpoll");
pollset->data.ptr = fd;
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "basicpoll");
}
return;
}
/* Now we need to promote. This needs to happen when we're not polling. Since
* this may be called from poll, the wait needs to happen asynchronously. */
grpc_fd_ref(fd);
GRPC_FD_REF(fd, "basicpoll_add");
pollset->in_flight_cbs++;
up_args = gpr_malloc(sizeof(*up_args));
up_args->pollset = pollset;
up_args->fd = fd;
up_args->original_vtable = pollset->vtable;
up_args->promotion_closure.cb = unary_poll_do_promote;
up_args->promotion_closure.cb = basic_do_promote;
up_args->promotion_closure.cb_arg = up_args;
grpc_iomgr_add_callback(&up_args->promotion_closure);
grpc_pollset_kick(pollset);
}
static void unary_poll_pollset_del_fd(grpc_pollset *pollset, grpc_fd *fd) {
static void basic_pollset_del_fd(grpc_pollset *pollset, grpc_fd *fd) {
GPR_ASSERT(fd);
if (fd == pollset->data.ptr) {
grpc_fd_unref(pollset->data.ptr);
become_empty_pollset(pollset);
GRPC_FD_UNREF(pollset->data.ptr, "basicpoll");
pollset->data.ptr = NULL;
}
}
static int unary_poll_pollset_maybe_work(grpc_pollset *pollset,
gpr_timespec deadline,
gpr_timespec now,
int allow_synchronous_callback) {
static int basic_pollset_maybe_work(grpc_pollset *pollset,
gpr_timespec deadline, gpr_timespec now,
int allow_synchronous_callback) {
struct pollfd pfd[2];
grpc_fd *fd;
grpc_fd_watcher fd_watcher;
grpc_kick_fd_info *kfd;
int timeout;
int r;
int nfds;
if (pollset->counter) {
return 0;
}
if (pollset->in_flight_cbs) {
/* Give do_promote priority so we don't starve it out */
return 0;
gpr_mu_unlock(&pollset->mu);
gpr_mu_lock(&pollset->mu);
return 1;
}
fd = pollset->data.ptr;
if (grpc_fd_is_orphaned(fd)) {
grpc_fd_unref(fd);
become_empty_pollset(pollset);
return 0;
if (fd && grpc_fd_is_orphaned(fd)) {
GRPC_FD_UNREF(fd, "basicpoll");
fd = pollset->data.ptr = NULL;
}
if (gpr_time_cmp(deadline, gpr_inf_future) == 0) {
timeout = -1;
} else {
timeout = gpr_time_to_millis(gpr_time_sub(deadline, now));
if (timeout <= 0) {
return 1;
}
}
pfd[0].fd = grpc_pollset_kick_pre_poll(&pollset->kick_state);
if (pfd[0].fd < 0) {
timeout = grpc_poll_deadline_to_millis_timeout(deadline, now);
kfd = grpc_pollset_kick_pre_poll(&pollset->kick_state);
if (kfd == NULL) {
/* Already kicked */
return 1;
}
pfd[0].fd = GRPC_POLLSET_KICK_GET_FD(kfd);
pfd[0].events = POLLIN;
pfd[0].revents = 0;
pfd[1].fd = fd->fd;
pfd[1].revents = 0;
pollset->counter = 1;
gpr_mu_unlock(&pollset->mu);
pfd[1].events = grpc_fd_begin_poll(fd, pollset, POLLIN, POLLOUT, &fd_watcher);
nfds = 1;
pollset->counter++;
if (fd) {
pfd[1].fd = fd->fd;
pfd[1].revents = 0;
gpr_mu_unlock(&pollset->mu);
pfd[1].events =
grpc_fd_begin_poll(fd, pollset, POLLIN, POLLOUT, &fd_watcher);
if (pfd[1].events != 0) {
nfds++;
}
} else {
gpr_mu_unlock(&pollset->mu);
}
/* poll fd count (argument 2) is shortened by one if we have no events
to poll on - such that it only includes the kicker */
r = poll(pfd, GPR_ARRAY_SIZE(pfd) - (pfd[1].events == 0), timeout);
r = poll(pfd, nfds, timeout);
GRPC_TIMER_MARK(GRPC_PTAG_POLL_FINISHED, r);
grpc_fd_end_poll(&fd_watcher, pfd[1].revents & POLLIN, pfd[1].revents & POLLOUT);
if (fd) {
grpc_fd_end_poll(&fd_watcher, pfd[1].revents & POLLIN,
pfd[1].revents & POLLOUT);
}
if (r < 0) {
if (errno != EINTR) {
@ -453,39 +402,44 @@ static int unary_poll_pollset_maybe_work(grpc_pollset *pollset,
/* do nothing */
} else {
if (pfd[0].revents & POLLIN) {
grpc_pollset_kick_consume(&pollset->kick_state);
}
if (pfd[1].revents & (POLLIN | POLLHUP | POLLERR)) {
grpc_fd_become_readable(fd, allow_synchronous_callback);
grpc_pollset_kick_consume(&pollset->kick_state, kfd);
}
if (pfd[1].revents & (POLLOUT | POLLHUP | POLLERR)) {
grpc_fd_become_writable(fd, allow_synchronous_callback);
if (nfds > 1) {
if (pfd[1].revents & (POLLIN | POLLHUP | POLLERR)) {
grpc_fd_become_readable(fd, allow_synchronous_callback);
}
if (pfd[1].revents & (POLLOUT | POLLHUP | POLLERR)) {
grpc_fd_become_writable(fd, allow_synchronous_callback);
}
}
}
grpc_pollset_kick_post_poll(&pollset->kick_state);
grpc_pollset_kick_post_poll(&pollset->kick_state, kfd);
gpr_mu_lock(&pollset->mu);
pollset->counter = 0;
gpr_cv_broadcast(&pollset->cv);
pollset->counter--;
return 1;
}
static void unary_poll_pollset_destroy(grpc_pollset *pollset) {
static void basic_pollset_destroy(grpc_pollset *pollset) {
GPR_ASSERT(pollset->counter == 0);
grpc_fd_unref(pollset->data.ptr);
if (pollset->data.ptr != NULL) {
GRPC_FD_UNREF(pollset->data.ptr, "basicpoll");
pollset->data.ptr = NULL;
}
}
static const grpc_pollset_vtable unary_poll_pollset = {
unary_poll_pollset_add_fd, unary_poll_pollset_del_fd,
unary_poll_pollset_maybe_work, kick_using_pollset_kick,
unary_poll_pollset_destroy};
static const grpc_pollset_vtable basic_pollset = {
basic_pollset_add_fd, basic_pollset_del_fd, basic_pollset_maybe_work,
kick_using_pollset_kick, basic_pollset_destroy, basic_pollset_destroy};
static void become_unary_pollset(grpc_pollset *pollset, grpc_fd *fd) {
pollset->vtable = &unary_poll_pollset;
static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null) {
pollset->vtable = &basic_pollset;
pollset->counter = 0;
pollset->data.ptr = fd;
grpc_fd_ref(fd);
pollset->data.ptr = fd_or_null;
if (fd_or_null) {
GRPC_FD_REF(fd_or_null, "basicpoll");
}
}
#endif /* GPR_POSIX_POLLSET */

19
src/core/iomgr/pollset_posix.h
Unescape View File

@ -36,7 +36,7 @@
#include <grpc/support/sync.h>
#include "src/core/iomgr/pollset_kick.h"
#include "src/core/iomgr/pollset_kick_posix.h"
typedef struct grpc_pollset_vtable grpc_pollset_vtable;
@ -52,11 +52,11 @@ typedef struct grpc_pollset {
few fds, and an epoll() based implementation for many fds */
const grpc_pollset_vtable *vtable;
gpr_mu mu;
gpr_cv cv;
grpc_pollset_kick_state kick_state;
int counter;
int in_flight_cbs;
int shutting_down;
int called_shutdown;
void (*shutdown_done_cb)(void *arg);
void *shutdown_done_arg;
union {
@ -71,11 +71,11 @@ struct grpc_pollset_vtable {
int (*maybe_work)(grpc_pollset *pollset, gpr_timespec deadline,
gpr_timespec now, int allow_synchronous_callback);
void (*kick)(grpc_pollset *pollset);
void (*finish_shutdown)(grpc_pollset *pollset);
void (*destroy)(grpc_pollset *pollset);
};
#define GRPC_POLLSET_MU(pollset) (&(pollset)->mu)
#define GRPC_POLLSET_CV(pollset) (&(pollset)->cv)
/* Add an fd to a pollset */
void grpc_pollset_add_fd(grpc_pollset *pollset, struct grpc_fd *fd);
@ -94,11 +94,14 @@ int grpc_kick_read_fd(grpc_pollset *p);
/* Call after polling has been kicked to leave the kicked state */
void grpc_kick_drain(grpc_pollset *p);
/* All fds get added to a backup pollset to ensure that progress is made
regardless of applications listening to events. Relying on this is slow
however (the backup pollset only listens every 100ms or so) - so it's not
to be relied on. */
grpc_pollset *grpc_backup_pollset(void);
/* Convert a timespec to milliseconds:
- very small or negative poll times are clamped to zero to do a
non-blocking poll (which becomes spin polling)
- other small values are rounded up to one millisecond
- longer than a millisecond polls are rounded up to the next nearest
millisecond to avoid spinning
- infinite timeouts are converted to -1 */
int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline, gpr_timespec now);
/* turn a pollset into a multipoller: platform specific */
typedef void (*grpc_platform_become_multipoller_type)(grpc_pollset *pollset,

49
src/core/iomgr/pollset_kick.h → src/core/iomgr/pollset_set.h
Unescape View File

@ -31,44 +31,29 @@
*
*/
#ifndef GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_H
#define GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_H
#ifndef GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_H
#define GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_H
#include <grpc/support/port_platform.h>
#include "src/core/iomgr/pollset.h"
/* A grpc_pollset_set is a set of pollsets that are interested in an
action. Adding a pollset to a pollset_set automatically adds any
fd's (etc) that have been registered with the set_set with that pollset.
Registering fd's automatically adds them to all current pollsets. */
#ifdef GPR_POSIX_SOCKET
#include "src/core/iomgr/pollset_kick_posix.h"
#include "src/core/iomgr/pollset_set_posix.h"
#endif
#ifdef GPR_WIN32
#include "src/core/iomgr/pollset_kick_windows.h"
#include "src/core/iomgr/pollset_set_windows.h"
#endif
/* This is an abstraction around the typical pipe mechanism for waking up a
thread sitting in a poll() style call. */
void grpc_pollset_kick_global_init(void);
void grpc_pollset_kick_global_destroy(void);
void grpc_pollset_kick_init(grpc_pollset_kick_state *kick_state);
void grpc_pollset_kick_destroy(grpc_pollset_kick_state *kick_state);
/* Guarantees a pure posix implementation rather than a specialized one, if
* applicable. Intended for testing. */
void grpc_pollset_kick_global_init_fallback_fd(void);
/* Must be called before entering poll(). If return value is -1, this consumed
an existing kick. Otherwise the return value is an FD to add to the poll set.
*/
int grpc_pollset_kick_pre_poll(grpc_pollset_kick_state *kick_state);
/* Consume an existing kick. Must be called after poll returns that the fd was
readable, and before calling kick_post_poll. */
void grpc_pollset_kick_consume(grpc_pollset_kick_state *kick_state);
/* Must be called after pre_poll, and after consume if applicable */
void grpc_pollset_kick_post_poll(grpc_pollset_kick_state *kick_state);
void grpc_pollset_kick_kick(grpc_pollset_kick_state *kick_state);
void grpc_pollset_set_init(grpc_pollset_set *pollset_set);
void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set);
void grpc_pollset_set_add_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset);
void grpc_pollset_set_del_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset);
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_H */

125
src/core/iomgr/pollset_set_posix.c
Unescape View File

@ -0,0 +1,125 @@
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <grpc/support/port_platform.h>
#ifdef GPR_POSIX_SOCKET
#include <stdlib.h>
#include <string.h>
#include <grpc/support/alloc.h>
#include <grpc/support/useful.h>
#include "src/core/iomgr/pollset_set.h"
void grpc_pollset_set_init(grpc_pollset_set *pollset_set) {
memset(pollset_set, 0, sizeof(*pollset_set));
gpr_mu_init(&pollset_set->mu);
}
void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {
size_t i;
gpr_mu_destroy(&pollset_set->mu);
for (i = 0; i < pollset_set->fd_count; i++) {
GRPC_FD_UNREF(pollset_set->fds[i], "pollset");
}
gpr_free(pollset_set->pollsets);
gpr_free(pollset_set->fds);
}
void grpc_pollset_set_add_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {
size_t i;
gpr_mu_lock(&pollset_set->mu);
if (pollset_set->pollset_count == pollset_set->pollset_capacity) {
pollset_set->pollset_capacity =
GPR_MAX(8, 2 * pollset_set->pollset_capacity);
pollset_set->pollsets =
gpr_realloc(pollset_set->pollsets, pollset_set->pollset_capacity *
sizeof(*pollset_set->pollsets));
}
pollset_set->pollsets[pollset_set->pollset_count++] = pollset;
for (i = 0; i < pollset_set->fd_count; i++) {
grpc_pollset_add_fd(pollset, pollset_set->fds[i]);
}
gpr_mu_unlock(&pollset_set->mu);
}
void grpc_pollset_set_del_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {
size_t i;
gpr_mu_lock(&pollset_set->mu);
for (i = 0; i < pollset_set->pollset_count; i++) {
if (pollset_set->pollsets[i] == pollset) {
pollset_set->pollset_count--;
GPR_SWAP(grpc_pollset *, pollset_set->pollsets[i],
pollset_set->pollsets[pollset_set->pollset_count]);
break;
}
}
gpr_mu_unlock(&pollset_set->mu);
}
void grpc_pollset_set_add_fd(grpc_pollset_set *pollset_set, grpc_fd *fd) {
size_t i;
gpr_mu_lock(&pollset_set->mu);
if (pollset_set->fd_count == pollset_set->fd_capacity) {
pollset_set->fd_capacity = GPR_MAX(8, 2 * pollset_set->fd_capacity);
pollset_set->fds = gpr_realloc(
pollset_set->fds, pollset_set->fd_capacity * sizeof(*pollset_set->fds));
}
GRPC_FD_REF(fd, "pollset_set");
pollset_set->fds[pollset_set->fd_count++] = fd;
for (i = 0; i < pollset_set->pollset_count; i++) {
grpc_pollset_add_fd(pollset_set->pollsets[i], fd);
}
gpr_mu_unlock(&pollset_set->mu);
}
void grpc_pollset_set_del_fd(grpc_pollset_set *pollset_set, grpc_fd *fd) {
size_t i;
gpr_mu_lock(&pollset_set->mu);
for (i = 0; i < pollset_set->fd_count; i++) {
if (pollset_set->fds[i] == fd) {
pollset_set->fd_count--;
GPR_SWAP(grpc_fd *, pollset_set->fds[i],
pollset_set->fds[pollset_set->pollset_count]);
GRPC_FD_UNREF(fd, "pollset_set");
break;
}
}
gpr_mu_unlock(&pollset_set->mu);
}
#endif /* GPR_POSIX_SOCKET */

55
src/core/iomgr/pollset_set_posix.h
Unescape View File

@ -0,0 +1,55 @@
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_POSIX_H
#define GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_POSIX_H
#include "src/core/iomgr/fd_posix.h"
#include "src/core/iomgr/pollset_posix.h"
typedef struct grpc_pollset_set {
gpr_mu mu;
size_t pollset_count;
size_t pollset_capacity;
grpc_pollset **pollsets;
size_t fd_count;
size_t fd_capacity;
grpc_fd **fds;
} grpc_pollset_set;
void grpc_pollset_set_add_fd(grpc_pollset_set *pollset_set, grpc_fd *fd);
void grpc_pollset_set_del_fd(grpc_pollset_set *pollset_set, grpc_fd *fd);
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_WINDOWS_H */

50
src/core/iomgr/pollset_set_windows.c
Unescape View File

@ -0,0 +1,50 @@
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <grpc/support/port_platform.h>
#ifdef GPR_WINSOCK_SOCKET
#include "src/core/iomgr/pollset_set.h"
void grpc_pollset_set_init(grpc_pollset_set *pollset_set) {}
void grpc_pollset_set_destroy(grpc_pollset_set *pollset_set) {}
void grpc_pollset_set_add_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {}
void grpc_pollset_set_del_pollset(grpc_pollset_set *pollset_set,
grpc_pollset *pollset) {}
#endif /* GPR_WINSOCK_SOCKET */

17
src/core/iomgr/pollset_kick_windows.h → src/core/iomgr/pollset_set_windows.h
Unescape View File

@ -31,18 +31,9 @@
*
*/
#ifndef GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_WINDOWS_H
#define GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_WINDOWS_H
#ifndef GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_WINDOWS_H
#define GRPC_INTERNAL_CORE_IOMGR_POLLSET_SET_WINDOWS_H
#include <grpc/support/sync.h>
typedef struct grpc_pollset_set { void *unused; } grpc_pollset_set;
/* There isn't really any such thing as a pollset under Windows, due to the
nature of the IO completion ports. */
struct grpc_kick_fd_info;
typedef struct grpc_pollset_kick_state {
int unused;
} grpc_pollset_kick_state;
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_KICK_WINDOWS_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_WINDOWS_H */

10
src/core/iomgr/pollset_windows.c
Unescape View File

@ -46,10 +46,7 @@
set of features for the sake of the rest of grpc. But grpc_pollset_work
won't actually do any polling, and return as quickly as possible. */
void grpc_pollset_init(grpc_pollset *pollset) {
gpr_mu_init(&pollset->mu);
gpr_cv_init(&pollset->cv);
}
void grpc_pollset_init(grpc_pollset *pollset) { gpr_mu_init(&pollset->mu); }
void grpc_pollset_shutdown(grpc_pollset *pollset,
void (*shutdown_done)(void *arg),
@ -59,7 +56,6 @@ void grpc_pollset_shutdown(grpc_pollset *pollset,
void grpc_pollset_destroy(grpc_pollset *pollset) {
gpr_mu_destroy(&pollset->mu);
gpr_cv_destroy(&pollset->cv);
}
int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
@ -77,6 +73,6 @@ int grpc_pollset_work(grpc_pollset *pollset, gpr_timespec deadline) {
return 0 /* GPR_FALSE */;
}
void grpc_pollset_kick(grpc_pollset *p) { }
void grpc_pollset_kick(grpc_pollset *p) {}
#endif /* GPR_WINSOCK_SOCKET */
#endif /* GPR_WINSOCK_SOCKET */

9
src/core/iomgr/pollset_windows.h
Unescape View File

@ -37,7 +37,6 @@
#include <windows.h>
#include <grpc/support/sync.h>
#include "src/core/iomgr/pollset_kick.h"
#include "src/core/iomgr/socket_windows.h"
/* There isn't really any such thing as a pollset under Windows, due to the
@ -45,12 +44,8 @@
and a condition variable, as this is the minimal set of features we need
implemented for the rest of grpc. But we won't use them directly. */
typedef struct grpc_pollset {
gpr_mu mu;
gpr_cv cv;
} grpc_pollset;
typedef struct grpc_pollset { gpr_mu mu; } grpc_pollset;
#define GRPC_POLLSET_MU(pollset) (&(pollset)->mu)
#define GRPC_POLLSET_CV(pollset) (&(pollset)->cv)
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_WINDOWS_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_POLLSET_WINDOWS_H */

12
src/core/iomgr/tcp_client.h
Unescape View File

@ -35,14 +35,18 @@
#define GRPC_INTERNAL_CORE_IOMGR_TCP_CLIENT_H
#include "src/core/iomgr/endpoint.h"
#include "src/core/iomgr/pollset_set.h"
#include "src/core/iomgr/sockaddr.h"
#include <grpc/support/time.h>
/* Asynchronously connect to an address (specified as (addr, len)), and call
cb with arg and the completed connection when done (or call cb with arg and
NULL on failure) */
NULL on failure).
interested_parties points to a set of pollsets that would be interested
in this connection being established (in order to continue their work) */
void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *tcp),
void *arg, const struct sockaddr *addr,
int addr_len, gpr_timespec deadline);
void *arg, grpc_pollset_set *interested_parties,
const struct sockaddr *addr, int addr_len,
gpr_timespec deadline);
#endif /* GRPC_INTERNAL_CORE_IOMGR_TCP_CLIENT_H */
#endif /* GRPC_INTERNAL_CORE_IOMGR_TCP_CLIENT_H */

26
src/core/iomgr/tcp_client_posix.c
Unescape View File

@ -113,8 +113,6 @@ static void on_writable(void *acp, int success) {
void (*cb)(void *arg, grpc_endpoint *tcp) = ac->cb;
void *cb_arg = ac->cb_arg;
grpc_alarm_cancel(&ac->alarm);
if (success) {
do {
so_error_size = sizeof(so_error);
@ -167,26 +165,30 @@ static void on_writable(void *acp, int success) {
finish:
gpr_mu_lock(&ac->mu);
if (!ep) {
grpc_fd_orphan(ac->fd, NULL, NULL);
grpc_fd_orphan(ac->fd, NULL, "tcp_client_orphan");
}
done = (--ac->refs == 0);
gpr_mu_unlock(&ac->mu);
if (done) {
gpr_mu_destroy(&ac->mu);
gpr_free(ac);
} else {
grpc_alarm_cancel(&ac->alarm);
}
cb(cb_arg, ep);
}
void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *ep),
void *arg, const struct sockaddr *addr,
int addr_len, gpr_timespec deadline) {
void *arg, grpc_pollset_set *interested_parties,
const struct sockaddr *addr, int addr_len,
gpr_timespec deadline) {
int fd;
grpc_dualstack_mode dsmode;
int err;
async_connect *ac;
struct sockaddr_in6 addr6_v4mapped;
struct sockaddr_in addr4_copy;
grpc_fd *fdobj;
char *name;
char *addr_str;
@ -218,31 +220,35 @@ void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *ep),
grpc_sockaddr_to_string(&addr_str, addr, 1);
gpr_asprintf(&name, "tcp-client:%s", addr_str);
fdobj = grpc_fd_create(fd, name);
if (err >= 0) {
gpr_log(GPR_DEBUG, "instant connect");
cb(arg, grpc_tcp_create(grpc_fd_create(fd, name),
GRPC_TCP_DEFAULT_READ_SLICE_SIZE));
cb(arg, grpc_tcp_create(fdobj, GRPC_TCP_DEFAULT_READ_SLICE_SIZE));
goto done;
}
if (errno != EWOULDBLOCK && errno != EINPROGRESS) {
gpr_log(GPR_ERROR, "connect error to '%s': %s", addr_str, strerror(errno));
close(fd);
grpc_fd_orphan(fdobj, NULL, "tcp_client_connect_error");
cb(arg, NULL);
goto done;
}
grpc_pollset_set_add_fd(interested_parties, fdobj);
ac = gpr_malloc(sizeof(async_connect));
ac->cb = cb;
ac->cb_arg = arg;
ac->fd = grpc_fd_create(fd, name);
ac->fd = fdobj;
gpr_mu_init(&ac->mu);
ac->refs = 2;
ac->write_closure.cb = on_writable;
ac->write_closure.cb_arg = ac;
gpr_mu_lock(&ac->mu);
grpc_alarm_init(&ac->alarm, deadline, on_alarm, ac, gpr_now());
grpc_fd_notify_on_write(ac->fd, &ac->write_closure);
gpr_mu_unlock(&ac->mu);
done:
gpr_free(name);

25
src/core/iomgr/tcp_client_windows.c
Unescape View File

@ -52,7 +52,7 @@
#include "src/core/iomgr/socket_windows.h"
typedef struct {
void(*cb)(void *arg, grpc_endpoint *tcp);
void (*cb)(void *arg, grpc_endpoint *tcp);
void *cb_arg;
gpr_mu mu;
grpc_winsocket *socket;
@ -86,7 +86,7 @@ static void on_connect(void *acp, int from_iocp) {
SOCKET sock = ac->socket->socket;
grpc_endpoint *ep = NULL;
grpc_winsocket_callback_info *info = &ac->socket->write_info;
void(*cb)(void *arg, grpc_endpoint *tcp) = ac->cb;
void (*cb)(void *arg, grpc_endpoint *tcp) = ac->cb;
void *cb_arg = ac->cb_arg;
int aborted;
@ -99,8 +99,7 @@ static void on_connect(void *acp, int from_iocp) {
DWORD transfered_bytes = 0;
DWORD flags;
BOOL wsa_success = WSAGetOverlappedResult(sock, &info->overlapped,
&transfered_bytes, FALSE,
&flags);
&transfered_bytes, FALSE, &flags);
info->outstanding = 0;
GPR_ASSERT(transfered_bytes == 0);
if (!wsa_success) {
@ -138,9 +137,10 @@ static void on_connect(void *acp, int from_iocp) {
/* Tries to issue one async connection, then schedules both an IOCP
notification request for the connection, and one timeout alert. */
void grpc_tcp_client_connect(void(*cb)(void *arg, grpc_endpoint *tcp),
void *arg, const struct sockaddr *addr,
int addr_len, gpr_timespec deadline) {
void grpc_tcp_client_connect(void (*cb)(void *arg, grpc_endpoint *tcp),
void *arg, grpc_pollset_set *interested_parties,
const struct sockaddr *addr, int addr_len,
gpr_timespec deadline) {
SOCKET sock = INVALID_SOCKET;
BOOL success;
int status;
@ -175,9 +175,9 @@ void grpc_tcp_client_connect(void(*cb)(void *arg, grpc_endpoint *tcp),
/* Grab the function pointer for ConnectEx for that specific socket.
It may change depending on the interface. */
status = WSAIoctl(sock, SIO_GET_EXTENSION_FUNCTION_POINTER,
&guid, sizeof(guid), &ConnectEx, sizeof(ConnectEx),
&ioctl_num_bytes, NULL, NULL);
status =
WSAIoctl(sock, SIO_GET_EXTENSION_FUNCTION_POINTER, &guid, sizeof(guid),
&ConnectEx, sizeof(ConnectEx), &ioctl_num_bytes, NULL, NULL);
if (status != 0) {
message = "Unable to retrieve ConnectEx pointer: %s";
@ -186,8 +186,7 @@ void grpc_tcp_client_connect(void(*cb)(void *arg, grpc_endpoint *tcp),
grpc_sockaddr_make_wildcard6(0, &local_address);
status = bind(sock, (struct sockaddr *) &local_address,
sizeof(local_address));
status = bind(sock, (struct sockaddr *)&local_address, sizeof(local_address));
if (status != 0) {
message = "Unable to bind socket: %s";
goto failure;
@ -233,4 +232,4 @@ failure:
cb(arg, NULL);
}
#endif /* GPR_WINSOCK_SOCKET */
#endif /* GPR_WINSOCK_SOCKET */

7
src/core/iomgr/tcp_posix.c
Unescape View File

@ -266,7 +266,7 @@ typedef struct {
grpc_endpoint base;
grpc_fd *em_fd;
int fd;
int iov_size; /* Number of slices to allocate per read attempt */
int iov_size; /* Number of slices to allocate per read attempt */
int finished_edge;
size_t slice_size;
gpr_refcount refcount;
@ -295,7 +295,7 @@ static void grpc_tcp_shutdown(grpc_endpoint *ep) {
static void grpc_tcp_unref(grpc_tcp *tcp) {
int refcount_zero = gpr_unref(&tcp->refcount);
if (refcount_zero) {
grpc_fd_orphan(tcp->em_fd, NULL, NULL);
grpc_fd_orphan(tcp->em_fd, NULL, "tcp_unref_orphan");
gpr_free(tcp);
}
}
@ -412,8 +412,7 @@ static void grpc_tcp_continue_read(grpc_tcp *tcp) {
++tcp->iov_size;
}
GPR_ASSERT(slice_state_has_available(&read_state));
slice_state_transfer_ownership(&read_state, &final_slices,
&final_nslices);
slice_state_transfer_ownership(&read_state, &final_slices, &final_nslices);
call_read_cb(tcp, final_slices, final_nslices, GRPC_ENDPOINT_CB_OK);
slice_state_destroy(&read_state);
grpc_tcp_unref(tcp);

89
src/core/iomgr/tcp_server_posix.c
Unescape View File

@ -85,6 +85,7 @@ typedef struct {
} addr;
int addr_len;
grpc_iomgr_closure read_closure;
grpc_iomgr_closure destroyed_closure;
} server_port;
static void unlink_if_unix_domain_socket(const struct sockaddr_un *un) {
@ -101,13 +102,15 @@ struct grpc_tcp_server {
void *cb_arg;
gpr_mu mu;
gpr_cv cv;
/* active port count: how many ports are actually still listening */
size_t active_ports;
/* destroyed port count: how many ports are completely destroyed */
size_t destroyed_ports;
/* is this server shutting down? (boolean) */
int shutdown;
/* all listening ports */
server_port *ports;
size_t nports;
@ -116,14 +119,19 @@ struct grpc_tcp_server {
/* shutdown callback */
void (*shutdown_complete)(void *);
void *shutdown_complete_arg;
/* all pollsets interested in new connections */
grpc_pollset **pollsets;
/* number of pollsets in the pollsets array */
size_t pollset_count;
};
grpc_tcp_server *grpc_tcp_server_create(void) {
grpc_tcp_server *s = gpr_malloc(sizeof(grpc_tcp_server));
gpr_mu_init(&s->mu);
gpr_cv_init(&s->cv);
s->active_ports = 0;
s->destroyed_ports = 0;
s->shutdown = 0;
s->cb = NULL;
s->cb_arg = NULL;
s->ports = gpr_malloc(sizeof(server_port) * INIT_PORT_CAP);
@ -136,7 +144,6 @@ static void finish_shutdown(grpc_tcp_server *s) {
s->shutdown_complete(s->shutdown_complete_arg);
gpr_mu_destroy(&s->mu);
gpr_cv_destroy(&s->cv);
gpr_free(s->ports);
gpr_free(s);
@ -156,40 +163,60 @@ static void destroyed_port(void *server, int success) {
static void dont_care_about_shutdown_completion(void *ignored) {}
/* called when all listening endpoints have been shutdown, so no further
events will be received on them - at this point it's safe to destroy
things */
static void deactivated_all_ports(grpc_tcp_server *s) {
size_t i;
/* delete ALL the things */
gpr_mu_lock(&s->mu);
if (!s->shutdown) {
gpr_mu_unlock(&s->mu);
return;
}
if (s->nports) {
for (i = 0; i < s->nports; i++) {
server_port *sp = &s->ports[i];
if (sp->addr.sockaddr.sa_family == AF_UNIX) {
unlink_if_unix_domain_socket(&sp->addr.un);
}
sp->destroyed_closure.cb = destroyed_port;
sp->destroyed_closure.cb_arg = s;
grpc_fd_orphan(sp->emfd, &sp->destroyed_closure, "tcp_listener_shutdown");
}
gpr_mu_unlock(&s->mu);
} else {
gpr_mu_unlock(&s->mu);
finish_shutdown(s);
}
}
void grpc_tcp_server_destroy(
grpc_tcp_server *s, void (*shutdown_complete)(void *shutdown_complete_arg),
void *shutdown_complete_arg) {
size_t i;
gpr_mu_lock(&s->mu);
GPR_ASSERT(!s->shutdown);
s->shutdown = 1;
s->shutdown_complete = shutdown_complete
? shutdown_complete
: dont_care_about_shutdown_completion;
s->shutdown_complete_arg = shutdown_complete_arg;
/* shutdown all fd's */
for (i = 0; i < s->nports; i++) {
grpc_fd_shutdown(s->ports[i].emfd);
}
/* wait while that happens */
/* TODO(ctiller): make this asynchronous also */
while (s->active_ports) {
gpr_cv_wait(&s->cv, &s->mu, gpr_inf_future);
}
/* delete ALL the things */
if (s->nports) {
if (s->active_ports) {
for (i = 0; i < s->nports; i++) {
server_port *sp = &s->ports[i];
if (sp->addr.sockaddr.sa_family == AF_UNIX) {
unlink_if_unix_domain_socket(&sp->addr.un);
}
grpc_fd_orphan(sp->emfd, destroyed_port, s);
grpc_fd_shutdown(s->ports[i].emfd);
}
gpr_mu_unlock(&s->mu);
} else {
gpr_mu_unlock(&s->mu);
finish_shutdown(s);
deactivated_all_ports(s);
}
}
@ -274,6 +301,8 @@ error:
/* event manager callback when reads are ready */
static void on_read(void *arg, int success) {
server_port *sp = arg;
grpc_fd *fdobj;
size_t i;
if (!success) {
goto error;
@ -306,12 +335,18 @@ static void on_read(void *arg, int success) {
grpc_sockaddr_to_string(&addr_str, (struct sockaddr *)&addr, 1);
gpr_asprintf(&name, "tcp-server-connection:%s", addr_str);
fdobj = grpc_fd_create(fd, name);
/* TODO(ctiller): revise this when we have server-side sharding
of channels -- we certainly should not be automatically adding every
incoming channel to every pollset owned by the server */
for (i = 0; i < sp->server->pollset_count; i++) {
grpc_pollset_add_fd(sp->server->pollsets[i], fdobj);
}
sp->server->cb(sp->server->cb_arg,
grpc_tcp_create(grpc_fd_create(fd, name),
GRPC_TCP_DEFAULT_READ_SLICE_SIZE));
grpc_tcp_create(fdobj, GRPC_TCP_DEFAULT_READ_SLICE_SIZE));
gpr_free(addr_str);
gpr_free(name);
gpr_free(addr_str);
}
abort();
@ -319,9 +354,11 @@ static void on_read(void *arg, int success) {
error:
gpr_mu_lock(&sp->server->mu);
if (0 == --sp->server->active_ports) {
gpr_cv_broadcast(&sp->server->cv);
gpr_mu_unlock(&sp->server->mu);
deactivated_all_ports(sp->server);
} else {
gpr_mu_unlock(&sp->server->mu);
}
gpr_mu_unlock(&sp->server->mu);
}
static int add_socket_to_server(grpc_tcp_server *s, int fd,
@ -452,6 +489,8 @@ void grpc_tcp_server_start(grpc_tcp_server *s, grpc_pollset **pollsets,
GPR_ASSERT(s->active_ports == 0);
s->cb = cb;
s->cb_arg = cb_arg;
s->pollsets = pollsets;
s->pollset_count = pollset_count;
for (i = 0; i < s->nports; i++) {
for (j = 0; j < pollset_count; j++) {
grpc_pollset_add_fd(pollsets[j], s->ports[i].emfd);

30
src/core/security/client_auth_filter.c
Unescape View File

@ -53,6 +53,11 @@ typedef struct {
grpc_credentials *creds;
grpc_mdstr *host;
grpc_mdstr *method;
/* pollset bound to this call; if we need to make external
network requests, they should be done under this pollset
so that work can progress when this call wants work to
progress */
grpc_pollset *pollset;
grpc_transport_op op;
size_t op_md_idx;
int sent_initial_metadata;
@ -161,8 +166,9 @@ static void send_security_metadata(grpc_call_element *elem,
service_url =
build_service_url(chand->security_connector->base.url_scheme, calld);
calld->op = *op; /* Copy op (originates from the caller's stack). */
grpc_credentials_get_request_metadata(calld->creds, service_url,
on_credentials_metadata, elem);
GPR_ASSERT(calld->pollset);
grpc_credentials_get_request_metadata(
calld->creds, calld->pollset, service_url, on_credentials_metadata, elem);
gpr_free(service_url);
}
@ -196,6 +202,10 @@ static void auth_start_transport_op(grpc_call_element *elem,
/* TODO(jboeuf): write the call auth context. */
if (op->bind_pollset) {
calld->pollset = op->bind_pollset;
}
if (op->send_ops && !calld->sent_initial_metadata) {
size_t nops = op->send_ops->nops;
grpc_stream_op *ops = op->send_ops->ops;
@ -258,6 +268,7 @@ static void init_call_elem(grpc_call_element *elem,
calld->creds = NULL;
calld->host = NULL;
calld->method = NULL;
calld->pollset = NULL;
calld->sent_initial_metadata = 0;
GPR_ASSERT(!initial_op || !initial_op->send_ops);
@ -296,13 +307,10 @@ static void init_channel_elem(grpc_channel_element *elem,
chand->security_connector =
(grpc_channel_security_connector *)grpc_security_connector_ref(sc);
chand->md_ctx = metadata_context;
chand->authority_string =
grpc_mdstr_from_string(chand->md_ctx, ":authority");
chand->authority_string = grpc_mdstr_from_string(chand->md_ctx, ":authority");
chand->path_string = grpc_mdstr_from_string(chand->md_ctx, ":path");
chand->error_msg_key =
grpc_mdstr_from_string(chand->md_ctx, "grpc-message");
chand->status_key =
grpc_mdstr_from_string(chand->md_ctx, "grpc-status");
chand->error_msg_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-message");
chand->status_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-status");
}
/* Destructor for channel data */
@ -326,6 +334,6 @@ static void destroy_channel_elem(grpc_channel_element *elem) {
}
const grpc_channel_filter grpc_client_auth_filter = {
auth_start_transport_op, channel_op, sizeof(call_data), init_call_elem,
destroy_call_elem, sizeof(channel_data), init_channel_elem,
destroy_channel_elem, "client-auth"};
auth_start_transport_op, channel_op, sizeof(call_data),
init_call_elem, destroy_call_elem, sizeof(channel_data),
init_channel_elem, destroy_channel_elem, "client-auth"};

64
src/core/security/credentials.c
Unescape View File

@ -106,6 +106,7 @@ int grpc_credentials_has_request_metadata_only(grpc_credentials *creds) {
}
void grpc_credentials_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {
@ -116,7 +117,8 @@ void grpc_credentials_get_request_metadata(grpc_credentials *creds,
}
return;
}
creds->vtable->get_request_metadata(creds, service_url, cb, user_data);
creds->vtable->get_request_metadata(creds, pollset, service_url, cb,
user_data);
}
grpc_security_status grpc_credentials_create_security_connector(
@ -191,9 +193,7 @@ static void ssl_server_destroy(grpc_server_credentials *creds) {
gpr_free(creds);
}
static int ssl_has_request_metadata(const grpc_credentials *creds) {
return 0;
}
static int ssl_has_request_metadata(const grpc_credentials *creds) { return 0; }
static int ssl_has_request_metadata_only(const grpc_credentials *creds) {
return 0;
@ -368,8 +368,8 @@ static int jwt_has_request_metadata_only(const grpc_credentials *creds) {
return 1;
}
static void jwt_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {
@ -450,6 +450,8 @@ grpc_credentials *grpc_jwt_credentials_create(const char *json_key,
from an http service. */
typedef void (*grpc_fetch_oauth2_func)(grpc_credentials_metadata_request *req,
grpc_httpcli_context *http_context,
grpc_pollset *pollset,
grpc_httpcli_response_cb response_cb,
gpr_timespec deadline);
@ -458,6 +460,8 @@ typedef struct {
gpr_mu mu;
grpc_credentials_md_store *access_token_md;
gpr_timespec token_expiration;
grpc_httpcli_context httpcli_context;
grpc_pollset_set pollset_set;
grpc_fetch_oauth2_func fetch_func;
} grpc_oauth2_token_fetcher_credentials;
@ -466,6 +470,7 @@ static void oauth2_token_fetcher_destroy(grpc_credentials *creds) {
(grpc_oauth2_token_fetcher_credentials *)creds;
grpc_credentials_md_store_unref(c->access_token_md);
gpr_mu_destroy(&c->mu);
grpc_httpcli_context_destroy(&c->httpcli_context);
gpr_free(c);
}
@ -481,8 +486,8 @@ static int oauth2_token_fetcher_has_request_metadata_only(
grpc_credentials_status
grpc_oauth2_token_fetcher_credentials_parse_server_response(
const grpc_httpcli_response *response,
grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime) {
const grpc_httpcli_response *response, grpc_credentials_md_store **token_md,
gpr_timespec *token_lifetime) {
char *null_terminated_body = NULL;
char *new_access_token = NULL;
grpc_credentials_status status = GRPC_CREDENTIALS_OK;
@ -593,7 +598,7 @@ static void on_oauth2_token_fetcher_http_response(
}
static void oauth2_token_fetcher_get_request_metadata(
grpc_credentials *creds, const char *service_url,
grpc_credentials *creds, grpc_pollset *pollset, const char *service_url,
grpc_credentials_metadata_cb cb, void *user_data) {
grpc_oauth2_token_fetcher_credentials *c =
(grpc_oauth2_token_fetcher_credentials *)creds;
@ -605,7 +610,8 @@ static void oauth2_token_fetcher_get_request_metadata(
if (c->access_token_md != NULL &&
(gpr_time_cmp(gpr_time_sub(c->token_expiration, gpr_now()),
refresh_threshold) > 0)) {
cached_access_token_md = grpc_credentials_md_store_ref(c->access_token_md);
cached_access_token_md =
grpc_credentials_md_store_ref(c->access_token_md);
}
gpr_mu_unlock(&c->mu);
}
@ -616,7 +622,7 @@ static void oauth2_token_fetcher_get_request_metadata(
} else {
c->fetch_func(
grpc_credentials_metadata_request_create(creds, cb, user_data),
on_oauth2_token_fetcher_http_response,
&c->httpcli_context, pollset, on_oauth2_token_fetcher_http_response,
gpr_time_add(gpr_now(), refresh_threshold));
}
}
@ -629,6 +635,7 @@ static void init_oauth2_token_fetcher(grpc_oauth2_token_fetcher_credentials *c,
gpr_mu_init(&c->mu);
c->token_expiration = gpr_inf_past;
c->fetch_func = fetch_func;
grpc_pollset_set_init(&c->pollset_set);
}
/* -- ComputeEngine credentials. -- */
@ -640,6 +647,7 @@ static grpc_credentials_vtable compute_engine_vtable = {
static void compute_engine_fetch_oauth2(
grpc_credentials_metadata_request *metadata_req,
grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
grpc_httpcli_header header = {"Metadata-Flavor", "Google"};
grpc_httpcli_request request;
@ -648,7 +656,8 @@ static void compute_engine_fetch_oauth2(
request.path = GRPC_COMPUTE_ENGINE_METADATA_TOKEN_PATH;
request.hdr_count = 1;
request.hdrs = &header;
grpc_httpcli_get(&request, deadline, response_cb, metadata_req);
grpc_httpcli_get(httpcli_context, pollset, &request, deadline, response_cb,
metadata_req);
}
grpc_credentials *grpc_compute_engine_credentials_create(void) {
@ -683,6 +692,7 @@ static grpc_credentials_vtable service_account_vtable = {
static void service_account_fetch_oauth2(
grpc_credentials_metadata_request *metadata_req,
grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
grpc_service_account_credentials *c =
(grpc_service_account_credentials *)metadata_req->creds;
@ -708,8 +718,8 @@ static void service_account_fetch_oauth2(
request.hdr_count = 1;
request.hdrs = &header;
request.use_ssl = 1;
grpc_httpcli_post(&request, body, strlen(body), deadline, response_cb,
metadata_req);
grpc_httpcli_post(httpcli_context, pollset, &request, body, strlen(body),
deadline, response_cb, metadata_req);
gpr_free(body);
gpr_free(jwt);
}
@ -743,8 +753,7 @@ typedef struct {
} grpc_refresh_token_credentials;
static void refresh_token_destroy(grpc_credentials *creds) {
grpc_refresh_token_credentials *c =
(grpc_refresh_token_credentials *)creds;
grpc_refresh_token_credentials *c = (grpc_refresh_token_credentials *)creds;
grpc_auth_refresh_token_destruct(&c->refresh_token);
oauth2_token_fetcher_destroy(&c->base.base);
}
@ -756,6 +765,7 @@ static grpc_credentials_vtable refresh_token_vtable = {
static void refresh_token_fetch_oauth2(
grpc_credentials_metadata_request *metadata_req,
grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
grpc_refresh_token_credentials *c =
(grpc_refresh_token_credentials *)metadata_req->creds;
@ -772,8 +782,8 @@ static void refresh_token_fetch_oauth2(
request.hdr_count = 1;
request.hdrs = &header;
request.use_ssl = 1;
grpc_httpcli_post(&request, body, strlen(body), deadline, response_cb,
metadata_req);
grpc_httpcli_post(httpcli_context, pollset, &request, body, strlen(body),
deadline, response_cb, metadata_req);
gpr_free(body);
}
@ -784,8 +794,7 @@ grpc_credentials *grpc_refresh_token_credentials_create(
grpc_auth_refresh_token_create_from_string(json_refresh_token);
if (!grpc_auth_refresh_token_is_valid(&refresh_token)) {
gpr_log(GPR_ERROR,
"Invalid input for refresh token credentials creation");
gpr_log(GPR_ERROR, "Invalid input for refresh token credentials creation");
return NULL;
}
c = gpr_malloc(sizeof(grpc_refresh_token_credentials));
@ -830,6 +839,7 @@ void on_simulated_token_fetch_done(void *user_data, int success) {
}
static void fake_oauth2_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {
@ -888,8 +898,7 @@ static int fake_transport_security_has_request_metadata_only(
return 0;
}
static grpc_security_status
fake_transport_security_create_security_connector(
static grpc_security_status fake_transport_security_create_security_connector(
grpc_credentials *c, const char *target, const grpc_channel_args *args,
grpc_credentials *request_metadata_creds,
grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
@ -947,6 +956,7 @@ typedef struct {
grpc_credentials_md_store *md_elems;
char *service_url;
void *user_data;
grpc_pollset *pollset;
grpc_credentials_metadata_cb cb;
} grpc_composite_credentials_metadata_context;
@ -1015,7 +1025,8 @@ static void composite_metadata_cb(void *user_data,
grpc_credentials *inner_creds =
ctx->composite_creds->inner.creds_array[ctx->creds_index++];
if (grpc_credentials_has_request_metadata(inner_creds)) {
grpc_credentials_get_request_metadata(inner_creds, ctx->service_url,
grpc_credentials_get_request_metadata(inner_creds, ctx->pollset,
ctx->service_url,
composite_metadata_cb, ctx);
return;
}
@ -1028,6 +1039,7 @@ static void composite_metadata_cb(void *user_data,
}
static void composite_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {
@ -1043,11 +1055,12 @@ static void composite_get_request_metadata(grpc_credentials *creds,
ctx->user_data = user_data;
ctx->cb = cb;
ctx->composite_creds = c;
ctx->pollset = pollset;
ctx->md_elems = grpc_credentials_md_store_create(c->inner.num_creds);
while (ctx->creds_index < c->inner.num_creds) {
grpc_credentials *inner_creds = c->inner.creds_array[ctx->creds_index++];
if (grpc_credentials_has_request_metadata(inner_creds)) {
grpc_credentials_get_request_metadata(inner_creds, service_url,
grpc_credentials_get_request_metadata(inner_creds, pollset, service_url,
composite_metadata_cb, ctx);
return;
}
@ -1178,15 +1191,14 @@ static void iam_destroy(grpc_credentials *creds) {
gpr_free(c);
}
static int iam_has_request_metadata(const grpc_credentials *creds) {
return 1;
}
static int iam_has_request_metadata(const grpc_credentials *creds) { return 1; }
static int iam_has_request_metadata_only(const grpc_credentials *creds) {
return 1;
}
static void iam_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {

11
src/core/security/credentials.h
Unescape View File

@ -108,7 +108,6 @@ grpc_credentials_md_store *grpc_credentials_md_store_ref(
grpc_credentials_md_store *store);
void grpc_credentials_md_store_unref(grpc_credentials_md_store *store);
/* --- grpc_credentials. --- */
/* It is the caller's responsibility to gpr_free the result if not NULL. */
@ -123,7 +122,7 @@ typedef struct {
void (*destroy)(grpc_credentials *c);
int (*has_request_metadata)(const grpc_credentials *c);
int (*has_request_metadata_only)(const grpc_credentials *c);
void (*get_request_metadata)(grpc_credentials *c,
void (*get_request_metadata)(grpc_credentials *c, grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data);
@ -131,7 +130,6 @@ typedef struct {
grpc_credentials *c, const char *target, const grpc_channel_args *args,
grpc_credentials *request_metadata_creds,
grpc_channel_security_connector **sc, grpc_channel_args **new_args);
} grpc_credentials_vtable;
struct grpc_credentials {
@ -145,6 +143,7 @@ void grpc_credentials_unref(grpc_credentials *creds);
int grpc_credentials_has_request_metadata(grpc_credentials *creds);
int grpc_credentials_has_request_metadata_only(grpc_credentials *creds);
void grpc_credentials_get_request_metadata(grpc_credentials *creds,
grpc_pollset *pollset,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data);
@ -177,8 +176,8 @@ grpc_credentials *grpc_credentials_contains_type(
/* Exposed for testing only. */
grpc_credentials_status
grpc_oauth2_token_fetcher_credentials_parse_server_response(
const struct grpc_httpcli_response *response, grpc_credentials_md_store **token_md,
gpr_timespec *token_lifetime);
const struct grpc_httpcli_response *response,
grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
/* Simulates an oauth2 token fetch with the specified value for testing. */
grpc_credentials *grpc_fake_oauth2_credentials_create(
@ -200,4 +199,4 @@ struct grpc_server_credentials {
grpc_security_status grpc_server_credentials_create_security_connector(
grpc_server_credentials *creds, grpc_security_connector **sc);
#endif /* GRPC_INTERNAL_CORE_SECURITY_CREDENTIALS_H */
#endif /* GRPC_INTERNAL_CORE_SECURITY_CREDENTIALS_H */

33
src/core/security/google_default_credentials.c
Unescape View File

@ -55,13 +55,10 @@ static int compute_engine_detection_done = 0;
static gpr_mu g_mu;
static gpr_once g_once = GPR_ONCE_INIT;
static void init_default_credentials(void) {
gpr_mu_init(&g_mu);
}
static void init_default_credentials(void) { gpr_mu_init(&g_mu); }
typedef struct {
gpr_cv cv;
gpr_mu mu;
grpc_pollset pollset;
int is_done;
int success;
} compute_engine_detector;
@ -82,22 +79,22 @@ static void on_compute_engine_detection_http_response(
}
}
}
gpr_mu_lock(&detector->mu);
gpr_mu_lock(GRPC_POLLSET_MU(&detector->pollset));
detector->is_done = 1;
gpr_mu_unlock(&detector->mu);
gpr_cv_signal(&detector->cv);
grpc_pollset_kick(&detector->pollset);
gpr_mu_unlock(GRPC_POLLSET_MU(&detector->pollset));
}
static int is_stack_running_on_compute_engine(void) {
compute_engine_detector detector;
grpc_httpcli_request request;
grpc_httpcli_context context;
/* The http call is local. If it takes more than one sec, it is for sure not
on compute engine. */
gpr_timespec max_detection_delay = {1, 0};
gpr_mu_init(&detector.mu);
gpr_cv_init(&detector.cv);
grpc_pollset_init(&detector.pollset);
detector.is_done = 0;
detector.success = 0;
@ -105,19 +102,23 @@ static int is_stack_running_on_compute_engine(void) {
request.host = GRPC_COMPUTE_ENGINE_DETECTION_HOST;
request.path = "/";
grpc_httpcli_get(&request, gpr_time_add(gpr_now(), max_detection_delay),
grpc_httpcli_context_init(&context);
grpc_httpcli_get(&context, &detector.pollset, &request,
gpr_time_add(gpr_now(), max_detection_delay),
on_compute_engine_detection_http_response, &detector);
/* Block until we get the response. This is not ideal but this should only be
called once for the lifetime of the process by the default credentials. */
gpr_mu_lock(&detector.mu);
gpr_mu_lock(GRPC_POLLSET_MU(&detector.pollset));
while (!detector.is_done) {
gpr_cv_wait(&detector.cv, &detector.mu, gpr_inf_future);
grpc_pollset_work(&detector.pollset, gpr_inf_future);
}
gpr_mu_unlock(&detector.mu);
gpr_mu_unlock(GRPC_POLLSET_MU(&detector.pollset));
grpc_httpcli_context_destroy(&context);
grpc_pollset_destroy(&detector.pollset);
gpr_mu_destroy(&detector.mu);
gpr_cv_destroy(&detector.cv);
return detector.success;
}

14
src/core/security/server_secure_chttp2.c
Unescape View File

@ -66,6 +66,10 @@ static void state_ref(grpc_server_secure_state *state) {
static void state_unref(grpc_server_secure_state *state) {
if (gpr_unref(&state->refcount)) {
/* ensure all threads have unlocked */
gpr_mu_lock(&state->mu);
gpr_mu_unlock(&state->mu);
/* clean up */
grpc_security_connector_unref(state->sc);
gpr_free(state);
}
@ -124,16 +128,20 @@ static void start(grpc_server *server, void *statep, grpc_pollset **pollsets,
grpc_tcp_server_start(state->tcp, pollsets, pollset_count, on_accept, state);
}
static void destroy_done(void *statep) {
grpc_server_secure_state *state = statep;
grpc_server_listener_destroy_done(state->server);
state_unref(state);
}
/* Server callback: destroy the tcp listener (so we don't generate further
callbacks) */
static void destroy(grpc_server *server, void *statep) {
grpc_server_secure_state *state = statep;
gpr_mu_lock(&state->mu);
state->is_shutdown = 1;
grpc_tcp_server_destroy(state->tcp, grpc_server_listener_destroy_done,
server);
grpc_tcp_server_destroy(state->tcp, destroy_done, state);
gpr_mu_unlock(&state->mu);
state_unref(state);
}
int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,

17
src/core/support/log_win32.c
Unescape View File

@ -94,23 +94,22 @@ void gpr_default_log(gpr_log_func_args *args) {
fprintf(stderr, "%s%s.%09u %5lu %s:%d] %s\n",
gpr_log_severity_string(args->severity), time_buffer,
(int)(now.tv_nsec), GetCurrentThreadId(),
args->file, args->line, args->message);
(int)(now.tv_nsec), GetCurrentThreadId(), args->file, args->line,
args->message);
}
char *gpr_format_message(DWORD messageid) {
LPTSTR tmessage;
char *message;
DWORD status = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, messageid,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)(&tmessage), 0, NULL);
DWORD status = FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, messageid, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)(&tmessage), 0, NULL);
if (status == 0) return gpr_strdup("Unable to retrieve error string");
message = gpr_tchar_to_char(tmessage);
LocalFree(tmessage);
return message;
}
#endif /* GPR_WIN32 */
#endif /* GPR_WIN32 */

8
src/core/surface/byte_buffer_reader.c
Unescape View File

@ -64,11 +64,11 @@ void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
grpc_msg_decompress(reader->buffer_in->data.raw.compression,
&reader->buffer_in->data.raw.slice_buffer,
&decompressed_slices_buffer);
reader->buffer_out = grpc_raw_byte_buffer_create(
decompressed_slices_buffer.slices,
decompressed_slices_buffer.count);
reader->buffer_out =
grpc_raw_byte_buffer_create(decompressed_slices_buffer.slices,
decompressed_slices_buffer.count);
gpr_slice_buffer_destroy(&decompressed_slices_buffer);
} else { /* not compressed, use the input buffer as output */
} else { /* not compressed, use the input buffer as output */
reader->buffer_out = reader->buffer_in;
}
reader->current.index = 0;

125
src/core/surface/call.c
Unescape View File

@ -99,6 +99,8 @@ typedef enum {
/* Status came from 'the wire' - or somewhere below the surface
layer */
STATUS_FROM_WIRE,
/* Status came from the server sending status */
STATUS_FROM_SERVER_STATUS,
STATUS_SOURCE_COUNT
} status_source;
@ -152,9 +154,13 @@ struct grpc_call {
gpr_uint8 num_completed_requests;
/* are we currently reading a message? */
gpr_uint8 reading_message;
/* have we bound a pollset yet? */
gpr_uint8 bound_pollset;
/* flags with bits corresponding to write states allowing us to determine
what was sent */
gpr_uint16 last_send_contains;
/* cancel with this status on the next outgoing transport op */
grpc_status_code cancel_with_status;
/* Active ioreqs.
request_set and request_data contain one element per active ioreq
@ -248,8 +254,10 @@ static void execute_op(grpc_call *call, grpc_transport_op *op);
static void recv_metadata(grpc_call *call, grpc_metadata_batch *metadata);
static void finish_read_ops(grpc_call *call);
static grpc_call_error cancel_with_status(grpc_call *c, grpc_status_code status,
const char *description,
gpr_uint8 locked);
const char *description);
static void lock(grpc_call *call);
static void unlock(grpc_call *call);
grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
const void *server_transport_data,
@ -266,6 +274,9 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
gpr_mu_init(&call->mu);
call->channel = channel;
call->cq = cq;
if (cq) {
GRPC_CQ_INTERNAL_REF(cq, "bind");
}
call->is_client = server_transport_data == NULL;
for (i = 0; i < GRPC_IOREQ_OP_COUNT; i++) {
call->request_set[i] = REQSET_EMPTY;
@ -282,7 +293,7 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
}
call->send_initial_metadata_count = add_initial_metadata_count;
call->send_deadline = send_deadline;
grpc_channel_internal_ref(channel);
GRPC_CHANNEL_INTERNAL_REF(channel, "call");
call->metadata_context = grpc_channel_get_metadata_context(channel);
grpc_sopb_init(&call->send_ops);
grpc_sopb_init(&call->recv_ops);
@ -312,7 +323,12 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
void grpc_call_set_completion_queue(grpc_call *call,
grpc_completion_queue *cq) {
lock(call);
call->cq = cq;
if (cq) {
GRPC_CQ_INTERNAL_REF(cq, "bind");
}
unlock(call);
}
grpc_completion_queue *grpc_call_get_completion_queue(grpc_call *call) {
@ -333,7 +349,7 @@ static void destroy_call(void *call, int ignored_success) {
size_t i;
grpc_call *c = call;
grpc_call_stack_destroy(CALL_STACK_FROM_CALL(c));
grpc_channel_internal_unref(c->channel);
GRPC_CHANNEL_INTERNAL_UNREF(c->channel, "call");
gpr_mu_destroy(&c->mu);
for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
if (c->status[i].details) {
@ -359,6 +375,9 @@ static void destroy_call(void *call, int ignored_success) {
grpc_sopb_destroy(&c->recv_ops);
grpc_bbq_destroy(&c->incoming_queue);
gpr_slice_buffer_destroy(&c->incoming_message);
if (c->cq) {
GRPC_CQ_INTERNAL_UNREF(c->cq, "bind");
}
gpr_free(c);
}
@ -411,6 +430,7 @@ static void lock(grpc_call *call) { gpr_mu_lock(&call->mu); }
static int need_more_data(grpc_call *call) {
if (call->read_state == READ_STATE_STREAM_CLOSED) return 0;
/* TODO(ctiller): this needs some serious cleanup */
return is_op_live(call, GRPC_IOREQ_RECV_INITIAL_METADATA) ||
(is_op_live(call, GRPC_IOREQ_RECV_MESSAGE) &&
grpc_bbq_empty(&call->incoming_queue)) ||
@ -419,7 +439,8 @@ static int need_more_data(grpc_call *call) {
is_op_live(call, GRPC_IOREQ_RECV_STATUS_DETAILS) ||
(is_op_live(call, GRPC_IOREQ_RECV_CLOSE) &&
grpc_bbq_empty(&call->incoming_queue)) ||
(call->write_state == WRITE_STATE_INITIAL && !call->is_client);
(call->write_state == WRITE_STATE_INITIAL && !call->is_client) ||
(call->cancel_with_status != GRPC_STATUS_OK);
}
static void unlock(grpc_call *call) {
@ -431,6 +452,10 @@ static void unlock(grpc_call *call) {
memset(&op, 0, sizeof(op));
op.cancel_with_status = call->cancel_with_status;
start_op = op.cancel_with_status != GRPC_STATUS_OK;
call->cancel_with_status = GRPC_STATUS_OK; /* reset */
if (!call->receiving && need_more_data(call)) {
op.recv_ops = &call->recv_ops;
op.recv_state = &call->recv_state;
@ -449,6 +474,12 @@ static void unlock(grpc_call *call) {
}
}
if (!call->bound_pollset && call->cq && (!call->is_client || start_op)) {
call->bound_pollset = 1;
op.bind_pollset = grpc_cq_pollset(call->cq);
start_op = 1;
}
if (!call->completing && call->num_completed_requests != 0) {
completing_requests = call->num_completed_requests;
memcpy(completed_requests, call->completed_requests,
@ -551,10 +582,18 @@ static void finish_live_ioreq_op(grpc_call *call, grpc_ioreq_op op,
call->write_state = WRITE_STATE_WRITE_CLOSED;
}
break;
case GRPC_IOREQ_SEND_STATUS:
if (call->request_data[GRPC_IOREQ_SEND_STATUS].send_status.details !=
NULL) {
grpc_mdstr_unref(
call->request_data[GRPC_IOREQ_SEND_STATUS].send_status.details);
call->request_data[GRPC_IOREQ_SEND_STATUS].send_status.details =
NULL;
}
break;
case GRPC_IOREQ_RECV_CLOSE:
case GRPC_IOREQ_SEND_INITIAL_METADATA:
case GRPC_IOREQ_SEND_TRAILING_METADATA:
case GRPC_IOREQ_SEND_STATUS:
case GRPC_IOREQ_SEND_CLOSE:
break;
case GRPC_IOREQ_RECV_STATUS:
@ -655,7 +694,7 @@ static int begin_message(grpc_call *call, grpc_begin_message msg) {
gpr_asprintf(
&message, "Message terminated early; read %d bytes, expected %d",
(int)call->incoming_message.length, (int)call->incoming_message_length);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message, 1);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message);
gpr_free(message);
return 0;
}
@ -666,7 +705,7 @@ static int begin_message(grpc_call *call, grpc_begin_message msg) {
&message,
"Maximum message length of %d exceeded by a message of length %d",
grpc_channel_get_max_message_length(call->channel), msg.length);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message, 1);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message);
gpr_free(message);
return 0;
} else if (msg.length > 0) {
@ -688,7 +727,7 @@ static int add_slice_to_message(grpc_call *call, gpr_slice slice) {
/* we have to be reading a message to know what to do here */
if (!call->reading_message) {
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT,
"Received payload data while not reading a message", 1);
"Received payload data while not reading a message");
return 0;
}
/* append the slice to the incoming buffer */
@ -699,7 +738,7 @@ static int add_slice_to_message(grpc_call *call, gpr_slice slice) {
gpr_asprintf(
&message, "Receiving message overflow; read %d bytes, expected %d",
(int)call->incoming_message.length, (int)call->incoming_message_length);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message, 1);
cancel_with_status(call, GRPC_STATUS_INVALID_ARGUMENT, message);
gpr_free(message);
return 0;
} else if (call->incoming_message.length == call->incoming_message_length) {
@ -841,7 +880,6 @@ static int fill_send_ops(grpc_call *call, grpc_transport_op *op) {
}
grpc_sopb_add_metadata(&call->send_ops, mdb);
op->send_ops = &call->send_ops;
op->bind_pollset = grpc_cq_pollset(call->cq);
call->last_send_contains |= 1 << GRPC_IOREQ_SEND_INITIAL_METADATA;
call->send_initial_metadata_count = 0;
/* fall through intended */
@ -880,8 +918,9 @@ static int fill_send_ops(grpc_call *call, grpc_transport_op *op) {
call->metadata_context,
grpc_mdstr_ref(
grpc_channel_get_message_string(call->channel)),
grpc_mdstr_from_string(call->metadata_context,
data.send_status.details)));
data.send_status.details));
call->request_data[GRPC_IOREQ_SEND_STATUS].send_status.details =
NULL;
}
grpc_sopb_add_metadata(&call->send_ops, mdb);
}
@ -981,6 +1020,14 @@ static grpc_call_error start_ioreq(grpc_call *call, const grpc_ioreq *reqs,
GRPC_CALL_ERROR_INVALID_METADATA);
}
}
if (op == GRPC_IOREQ_SEND_STATUS) {
set_status_code(call, STATUS_FROM_SERVER_STATUS,
reqs[i].data.send_status.code);
if (reqs[i].data.send_status.details) {
set_status_details(call, STATUS_FROM_SERVER_STATUS,
grpc_mdstr_ref(reqs[i].data.send_status.details));
}
}
have_ops |= 1u << op;
call->request_data[op] = data;
@ -1031,35 +1078,43 @@ grpc_call_error grpc_call_cancel(grpc_call *call) {
grpc_call_error grpc_call_cancel_with_status(grpc_call *c,
grpc_status_code status,
const char *description) {
return cancel_with_status(c, status, description, 0);
grpc_call_error r;
lock(c);
r = cancel_with_status(c, status, description);
unlock(c);
return r;
}
static grpc_call_error cancel_with_status(grpc_call *c, grpc_status_code status,
const char *description,
gpr_uint8 locked) {
grpc_transport_op op;
const char *description) {
grpc_mdstr *details =
description ? grpc_mdstr_from_string(c->metadata_context, description)
: NULL;
memset(&op, 0, sizeof(op));
op.cancel_with_status = status;
if (locked == 0) {
lock(c);
}
GPR_ASSERT(status != GRPC_STATUS_OK);
set_status_code(c, STATUS_FROM_API_OVERRIDE, status);
set_status_details(c, STATUS_FROM_API_OVERRIDE, details);
if (locked == 0) {
unlock(c);
}
execute_op(c, &op);
c->cancel_with_status = status;
return GRPC_CALL_OK;
}
static void finished_loose_op(void *call, int success_ignored) {
GRPC_CALL_INTERNAL_UNREF(call, "loose-op", 0);
}
static void execute_op(grpc_call *call, grpc_transport_op *op) {
grpc_call_element *elem;
GPR_ASSERT(op->on_consumed == NULL);
if (op->cancel_with_status != GRPC_STATUS_OK || op->bind_pollset) {
GRPC_CALL_INTERNAL_REF(call, "loose-op");
op->on_consumed = finished_loose_op;
op->on_consumed_user_data = call;
}
elem = CALL_ELEM_FROM_CALL(call, 0);
op->context = call->context;
elem->filter->start_transport_op(elem, op);
@ -1072,12 +1127,10 @@ grpc_call *grpc_call_from_top_element(grpc_call_element *elem) {
static void call_alarm(void *arg, int success) {
grpc_call *call = arg;
if (success) {
if (call->is_client) {
cancel_with_status(call, GRPC_STATUS_DEADLINE_EXCEEDED,
"Deadline Exceeded", 0);
} else {
grpc_call_cancel(call);
}
lock(call);
cancel_with_status(call, GRPC_STATUS_DEADLINE_EXCEEDED,
"Deadline Exceeded");
unlock(call);
}
GRPC_CALL_INTERNAL_UNREF(call, "alarm", 1);
}
@ -1235,7 +1288,7 @@ grpc_call_error grpc_call_start_batch(grpc_call *call, const grpc_op *ops,
req->flags = op->flags;
break;
case GRPC_OP_SEND_MESSAGE:
if (!are_write_flags_valid(op->flags)){
if (!are_write_flags_valid(op->flags)) {
return GRPC_CALL_ERROR_INVALID_FLAGS;
}
req = &reqs[out++];
@ -1270,7 +1323,11 @@ grpc_call_error grpc_call_start_batch(grpc_call *call, const grpc_op *ops,
req->op = GRPC_IOREQ_SEND_STATUS;
req->data.send_status.code = op->data.send_status_from_server.status;
req->data.send_status.details =
op->data.send_status_from_server.status_details;
op->data.send_status_from_server.status_details != NULL
? grpc_mdstr_from_string(
call->metadata_context,
op->data.send_status_from_server.status_details)
: NULL;
req = &reqs[out++];
req->op = GRPC_IOREQ_SEND_CLOSE;
break;

25
src/core/surface/call.h
Unescape View File

@ -72,14 +72,14 @@ typedef union {
grpc_byte_buffer *send_message;
struct {
grpc_status_code code;
const char *details;
grpc_mdstr *details;
} send_status;
} grpc_ioreq_data;
typedef struct {
grpc_ioreq_op op;
grpc_ioreq_data data;
gpr_uint32 flags; /**< A copy of the write flags from grpc_op */
gpr_uint32 flags; /**< A copy of the write flags from grpc_op */
} grpc_ioreq;
typedef void (*grpc_ioreq_completion_func)(grpc_call *call, int success,
@ -96,8 +96,10 @@ grpc_completion_queue *grpc_call_get_completion_queue(grpc_call *call);
#ifdef GRPC_CALL_REF_COUNT_DEBUG
void grpc_call_internal_ref(grpc_call *call, const char *reason);
void grpc_call_internal_unref(grpc_call *call, const char *reason, int allow_immediate_deletion);
#define GRPC_CALL_INTERNAL_REF(call, reason) grpc_call_internal_ref(call, reason)
void grpc_call_internal_unref(grpc_call *call, const char *reason,
int allow_immediate_deletion);
#define GRPC_CALL_INTERNAL_REF(call, reason) \
grpc_call_internal_ref(call, reason)
#define GRPC_CALL_INTERNAL_UNREF(call, reason, allow_immediate_deletion) \
grpc_call_internal_unref(call, reason, allow_immediate_deletion)
#else
@ -125,8 +127,7 @@ void grpc_call_log_batch(char *file, int line, gpr_log_severity severity,
void grpc_server_log_request_call(char *file, int line,
gpr_log_severity severity,
grpc_server *server,
grpc_call **call,
grpc_server *server, grpc_call **call,
grpc_call_details *details,
grpc_metadata_array *initial_metadata,
grpc_completion_queue *cq_bound_to_call,
@ -135,16 +136,20 @@ void grpc_server_log_request_call(char *file, int line,
/* Set a context pointer.
No thread safety guarantees are made wrt this value. */
void grpc_call_context_set(grpc_call *call, grpc_context_index elem, void *value,
void (*destroy)(void *value));
void grpc_call_context_set(grpc_call *call, grpc_context_index elem,
void *value, void (*destroy)(void *value));
/* Get a context pointer. */
void *grpc_call_context_get(grpc_call *call, grpc_context_index elem);
#define GRPC_CALL_LOG_BATCH(sev, call, ops, nops, tag) \
if (grpc_trace_batch) grpc_call_log_batch(sev, call, ops, nops, tag)
#define GRPC_SERVER_LOG_REQUEST_CALL(sev, server, call, details, initial_metadata, cq_bound_to_call, cq_for_notifications, tag) \
if (grpc_trace_batch) grpc_server_log_request_call(sev, server, call, details, initial_metadata, cq_bound_to_call, cq_for_notifications, tag)
#define GRPC_SERVER_LOG_REQUEST_CALL(sev, server, call, details, \
initial_metadata, cq_bound_to_call, \
cq_for_notifications, tag) \
if (grpc_trace_batch) \
grpc_server_log_request_call(sev, server, call, details, initial_metadata, \
cq_bound_to_call, cq_for_notifications, tag)
gpr_uint8 grpc_call_is_client(grpc_call *call);

20
src/core/surface/channel.c
Unescape View File

@ -187,8 +187,14 @@ grpc_call *grpc_channel_create_registered_call(
grpc_mdelem_ref(rc->authority), deadline);
}
void grpc_channel_internal_ref(grpc_channel *channel) {
gpr_ref(&channel->refs);
#ifdef GRPC_CHANNEL_REF_COUNT_DEBUG
void grpc_channel_internal_ref(grpc_channel *c, const char *reason) {
gpr_log(GPR_DEBUG, "CHANNEL: ref %p %d -> %d [%s]", c, c->refs.count,
c->refs.count + 1, reason);
#else
void grpc_channel_internal_ref(grpc_channel *c) {
#endif
gpr_ref(&c->refs);
}
static void destroy_channel(void *p, int ok) {
@ -214,7 +220,13 @@ static void destroy_channel(void *p, int ok) {
gpr_free(channel);
}
#ifdef GRPC_CHANNEL_REF_COUNT_DEBUG
void grpc_channel_internal_unref(grpc_channel *channel, const char *reason) {
gpr_log(GPR_DEBUG, "CHANNEL: unref %p %d -> %d [%s]", channel,
channel->refs.count, channel->refs.count - 1, reason);
#else
void grpc_channel_internal_unref(grpc_channel *channel) {
#endif
if (gpr_unref(&channel->refs)) {
channel->destroy_closure.cb = destroy_channel;
channel->destroy_closure.cb_arg = channel;
@ -238,11 +250,11 @@ void grpc_channel_destroy(grpc_channel *channel) {
op.dir = GRPC_CALL_DOWN;
elem->filter->channel_op(elem, NULL, &op);
grpc_channel_internal_unref(channel);
GRPC_CHANNEL_INTERNAL_UNREF(channel, "channel");
}
void grpc_client_channel_closed(grpc_channel_element *elem) {
grpc_channel_internal_unref(CHANNEL_FROM_TOP_ELEM(elem));
GRPC_CHANNEL_INTERNAL_UNREF(CHANNEL_FROM_TOP_ELEM(elem), "closed");
}
grpc_channel_stack *grpc_channel_get_channel_stack(grpc_channel *channel) {

13
src/core/surface/channel.h
Unescape View File

@ -58,7 +58,20 @@ gpr_uint32 grpc_channel_get_max_message_length(grpc_channel *channel);
void grpc_client_channel_closed(grpc_channel_element *elem);
#ifdef GRPC_CHANNEL_REF_COUNT_DEBUG
void grpc_channel_internal_ref(grpc_channel *channel, const char *reason);
void grpc_channel_internal_unref(grpc_channel *channel, const char *reason);
#define GRPC_CHANNEL_INTERNAL_REF(channel, reason) \
grpc_channel_internal_ref(channel, reason)
#define GRPC_CHANNEL_INTERNAL_UNREF(channel, reason) \
grpc_channel_internal_unref(channel, reason)
#else
void grpc_channel_internal_ref(grpc_channel *channel);
void grpc_channel_internal_unref(grpc_channel *channel);
#define GRPC_CHANNEL_INTERNAL_REF(channel, reason) \
grpc_channel_internal_ref(channel)
#define GRPC_CHANNEL_INTERNAL_UNREF(channel, reason) \
grpc_channel_internal_unref(channel)
#endif
#endif /* GRPC_INTERNAL_CORE_SURFACE_CHANNEL_H */

16
src/core/surface/channel_create.c
Unescape View File

@ -91,7 +91,7 @@ static void done(request *r, int was_successful) {
static void on_connect(void *rp, grpc_endpoint *tcp) {
request *r = rp;
if (!grpc_client_setup_request_should_continue(r->cs_request)) {
if (!grpc_client_setup_request_should_continue(r->cs_request, "on_connect")) {
if (tcp) {
grpc_endpoint_shutdown(tcp);
grpc_endpoint_destroy(tcp);
@ -107,12 +107,12 @@ static void on_connect(void *rp, grpc_endpoint *tcp) {
} else {
return;
}
} else if (grpc_client_setup_cb_begin(r->cs_request)) {
} else if (grpc_client_setup_cb_begin(r->cs_request, "on_connect")) {
grpc_create_chttp2_transport(
r->setup->setup_callback, r->setup->setup_user_data,
grpc_client_setup_get_channel_args(r->cs_request), tcp, NULL, 0,
grpc_client_setup_get_mdctx(r->cs_request), 1);
grpc_client_setup_cb_end(r->cs_request);
grpc_client_setup_cb_end(r->cs_request, "on_connect");
done(r, 1);
return;
} else {
@ -126,9 +126,10 @@ static int maybe_try_next_resolved(request *r) {
if (!r->resolved) return 0;
if (r->resolved_index == r->resolved->naddrs) return 0;
addr = &r->resolved->addrs[r->resolved_index++];
grpc_tcp_client_connect(on_connect, r, (struct sockaddr *)&addr->addr,
addr->len,
grpc_client_setup_request_deadline(r->cs_request));
grpc_tcp_client_connect(
on_connect, r, grpc_client_setup_get_interested_parties(r->cs_request),
(struct sockaddr *)&addr->addr, addr->len,
grpc_client_setup_request_deadline(r->cs_request));
return 1;
}
@ -137,7 +138,8 @@ static void on_resolved(void *rp, grpc_resolved_addresses *resolved) {
request *r = rp;
/* if we're not still the active request, abort */
if (!grpc_client_setup_request_should_continue(r->cs_request)) {
if (!grpc_client_setup_request_should_continue(r->cs_request,
"on_resolved")) {
if (resolved) {
grpc_resolved_addresses_destroy(resolved);
}

61
src/core/surface/completion_queue.c
Unescape View File

@ -59,9 +59,6 @@ typedef struct event {
/* Completion queue structure */
struct grpc_completion_queue {
/* TODO(ctiller): see if this can be removed */
int allow_polling;
/* When refs drops to zero, we are in shutdown mode, and will be destroyable
once all queued events are drained */
gpr_refcount refs;
@ -76,6 +73,7 @@ struct grpc_completion_queue {
event *queue;
/* Fixed size chained hash table of events for pluck() */
event *buckets[NUM_TAG_BUCKETS];
int is_server_cq;
};
grpc_completion_queue *grpc_completion_queue_create(void) {
@ -86,20 +84,31 @@ grpc_completion_queue *grpc_completion_queue_create(void) {
/* One for destroy(), one for pollset_shutdown */
gpr_ref_init(&cc->owning_refs, 2);
grpc_pollset_init(&cc->pollset);
cc->allow_polling = 1;
return cc;
}
#ifdef GRPC_CQ_REF_COUNT_DEBUG
void grpc_cq_internal_ref(grpc_completion_queue *cc, const char *reason) {
gpr_log(GPR_DEBUG, "CQ:%p ref %d -> %d %s", cc, (int)cc->owning_refs.count,
(int)cc->owning_refs.count + 1, reason);
#else
void grpc_cq_internal_ref(grpc_completion_queue *cc) {
#endif
gpr_ref(&cc->owning_refs);
}
static void on_pollset_destroy_done(void *arg) {
grpc_completion_queue *cc = arg;
grpc_cq_internal_unref(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "pollset_destroy");
}
#ifdef GRPC_CQ_REF_COUNT_DEBUG
void grpc_cq_internal_unref(grpc_completion_queue *cc, const char *reason) {
gpr_log(GPR_DEBUG, "CQ:%p unref %d -> %d %s", cc, (int)cc->owning_refs.count,
(int)cc->owning_refs.count - 1, reason);
#else
void grpc_cq_internal_unref(grpc_completion_queue *cc) {
#endif
if (gpr_unref(&cc->owning_refs)) {
GPR_ASSERT(cc->queue == NULL);
grpc_pollset_destroy(&cc->pollset);
@ -107,10 +116,6 @@ void grpc_cq_internal_unref(grpc_completion_queue *cc) {
}
}
void grpc_completion_queue_dont_poll_test_only(grpc_completion_queue *cc) {
cc->allow_polling = 0;
}
/* Create and append an event to the queue. Returns the event so that its data
members can be filled in.
Requires GRPC_POLLSET_MU(&cc->pollset) locked. */
@ -134,7 +139,6 @@ static event *add_locked(grpc_completion_queue *cc, grpc_completion_type type,
ev->bucket_prev = cc->buckets[bucket]->bucket_prev;
ev->bucket_next->bucket_prev = ev->bucket_prev->bucket_next = ev;
}
gpr_cv_broadcast(GRPC_POLLSET_CV(&cc->pollset));
grpc_pollset_kick(&cc->pollset);
return ev;
}
@ -157,7 +161,6 @@ void grpc_cq_end_op(grpc_completion_queue *cc, void *tag, grpc_call *call,
GPR_ASSERT(!cc->shutdown);
GPR_ASSERT(cc->shutdown_called);
cc->shutdown = 1;
gpr_cv_broadcast(GRPC_POLLSET_CV(&cc->pollset));
shutdown = 1;
}
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
@ -180,7 +183,7 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cc,
event *ev = NULL;
grpc_event ret;
grpc_cq_internal_ref(cc);
GRPC_CQ_INTERNAL_REF(cc, "next");
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
for (;;) {
if (cc->queue != NULL) {
@ -207,16 +210,12 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cc,
ev = create_shutdown_event();
break;
}
if (cc->allow_polling && grpc_pollset_work(&cc->pollset, deadline)) {
continue;
}
if (gpr_cv_wait(GRPC_POLLSET_CV(&cc->pollset),
GRPC_POLLSET_MU(&cc->pollset), deadline)) {
if (!grpc_pollset_work(&cc->pollset, deadline)) {
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
memset(&ret, 0, sizeof(ret));
ret.type = GRPC_QUEUE_TIMEOUT;
GRPC_SURFACE_TRACE_RETURNED_EVENT(cc, &ret);
grpc_cq_internal_unref(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "next");
return ret;
}
}
@ -224,7 +223,7 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cc,
ret = ev->base;
gpr_free(ev);
GRPC_SURFACE_TRACE_RETURNED_EVENT(cc, &ret);
grpc_cq_internal_unref(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "next");
return ret;
}
@ -262,7 +261,7 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag,
event *ev = NULL;
grpc_event ret;
grpc_cq_internal_ref(cc);
GRPC_CQ_INTERNAL_REF(cc, "pluck");
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
for (;;) {
if ((ev = pluck_event(cc, tag))) {
@ -272,16 +271,12 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag,
ev = create_shutdown_event();
break;
}
if (cc->allow_polling && grpc_pollset_work(&cc->pollset, deadline)) {
continue;
}
if (gpr_cv_wait(GRPC_POLLSET_CV(&cc->pollset),
GRPC_POLLSET_MU(&cc->pollset), deadline)) {
if (!grpc_pollset_work(&cc->pollset, deadline)) {
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
memset(&ret, 0, sizeof(ret));
ret.type = GRPC_QUEUE_TIMEOUT;
GRPC_SURFACE_TRACE_RETURNED_EVENT(cc, &ret);
grpc_cq_internal_unref(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "pluck");
return ret;
}
}
@ -289,7 +284,7 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag,
ret = ev->base;
gpr_free(ev);
GRPC_SURFACE_TRACE_RETURNED_EVENT(cc, &ret);
grpc_cq_internal_unref(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "pluck");
return ret;
}
@ -297,6 +292,10 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag,
to zero here, then enter shutdown mode and wake up any waiters */
void grpc_completion_queue_shutdown(grpc_completion_queue *cc) {
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
if (cc->shutdown_called) {
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
return;
}
cc->shutdown_called = 1;
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
@ -304,14 +303,14 @@ void grpc_completion_queue_shutdown(grpc_completion_queue *cc) {
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
GPR_ASSERT(!cc->shutdown);
cc->shutdown = 1;
gpr_cv_broadcast(GRPC_POLLSET_CV(&cc->pollset));
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
grpc_pollset_shutdown(&cc->pollset, on_pollset_destroy_done, cc);
}
}
void grpc_completion_queue_destroy(grpc_completion_queue *cc) {
grpc_cq_internal_unref(cc);
grpc_completion_queue_shutdown(cc);
GRPC_CQ_INTERNAL_UNREF(cc, "destroy");
}
grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc) {
@ -325,3 +324,7 @@ void grpc_cq_hack_spin_pollset(grpc_completion_queue *cc) {
gpr_time_add(gpr_now(), gpr_time_from_millis(100)));
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
}
void grpc_cq_mark_server_cq(grpc_completion_queue *cc) { cc->is_server_cq = 1; }
int grpc_cq_is_server_cq(grpc_completion_queue *cc) { return cc->is_server_cq; }

15
src/core/surface/completion_queue.h
Unescape View File

@ -39,8 +39,17 @@
#include "src/core/iomgr/pollset.h"
#include <grpc/grpc.h>
#ifdef GRPC_CQ_REF_COUNT_DEBUG
void grpc_cq_internal_ref(grpc_completion_queue *cc, const char *reason);
void grpc_cq_internal_unref(grpc_completion_queue *cc, const char *reason);
#define GRPC_CQ_INTERNAL_REF(cc, reason) grpc_cq_internal_ref(cc, reason)
#define GRPC_CQ_INTERNAL_UNREF(cc, reason) grpc_cq_internal_unref(cc, reason)
#else
void grpc_cq_internal_ref(grpc_completion_queue *cc);
void grpc_cq_internal_unref(grpc_completion_queue *cc);
#define GRPC_CQ_INTERNAL_REF(cc, reason) grpc_cq_internal_ref(cc)
#define GRPC_CQ_INTERNAL_UNREF(cc, reason) grpc_cq_internal_unref(cc)
#endif
/* Flag that an operation is beginning: the completion channel will not finish
shutdown until a corrensponding grpc_cq_end_* call is made */
@ -50,11 +59,11 @@ void grpc_cq_begin_op(grpc_completion_queue *cc, grpc_call *call);
void grpc_cq_end_op(grpc_completion_queue *cc, void *tag, grpc_call *call,
int success);
/* disable polling for some tests */
void grpc_completion_queue_dont_poll_test_only(grpc_completion_queue *cc);
grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc);
void grpc_cq_hack_spin_pollset(grpc_completion_queue *cc);
void grpc_cq_mark_server_cq(grpc_completion_queue *cc);
int grpc_cq_is_server_cq(grpc_completion_queue *cc);
#endif /* GRPC_INTERNAL_CORE_SURFACE_COMPLETION_QUEUE_H */

9
src/core/surface/lame_client.c
Unescape View File

@ -77,6 +77,9 @@ static void lame_start_transport_op(grpc_call_element *elem,
*op->recv_state = GRPC_STREAM_CLOSED;
op->on_done_recv(op->recv_user_data, 1);
}
if (op->on_consumed) {
op->on_consumed(op->on_consumed_user_data, 0);
}
}
static void channel_op(grpc_channel_element *elem,
@ -115,9 +118,9 @@ static void init_channel_elem(grpc_channel_element *elem,
static void destroy_channel_elem(grpc_channel_element *elem) {}
static const grpc_channel_filter lame_filter = {
lame_start_transport_op, channel_op, sizeof(call_data), init_call_elem,
destroy_call_elem, sizeof(channel_data), init_channel_elem,
destroy_channel_elem, "lame-client",
lame_start_transport_op, channel_op, sizeof(call_data),
init_call_elem, destroy_call_elem, sizeof(channel_data),
init_channel_elem, destroy_channel_elem, "lame-client",
};
grpc_channel *grpc_lame_client_channel_create(void) {

18
src/core/surface/secure_channel_create.c
Unescape View File

@ -97,12 +97,13 @@ static void on_secure_transport_setup_done(void *rp,
if (status != GRPC_SECURITY_OK) {
gpr_log(GPR_ERROR, "Secure transport setup failed with error %d.", status);
done(r, 0);
} else if (grpc_client_setup_cb_begin(r->cs_request)) {
} else if (grpc_client_setup_cb_begin(r->cs_request,
"on_secure_transport_setup_done")) {
grpc_create_chttp2_transport(
r->setup->setup_callback, r->setup->setup_user_data,
grpc_client_setup_get_channel_args(r->cs_request), secure_endpoint,
NULL, 0, grpc_client_setup_get_mdctx(r->cs_request), 1);
grpc_client_setup_cb_end(r->cs_request);
grpc_client_setup_cb_end(r->cs_request, "on_secure_transport_setup_done");
done(r, 1);
} else {
done(r, 0);
@ -113,7 +114,8 @@ static void on_secure_transport_setup_done(void *rp,
static void on_connect(void *rp, grpc_endpoint *tcp) {
request *r = rp;
if (!grpc_client_setup_request_should_continue(r->cs_request)) {
if (!grpc_client_setup_request_should_continue(r->cs_request,
"on_connect.secure")) {
if (tcp) {
grpc_endpoint_shutdown(tcp);
grpc_endpoint_destroy(tcp);
@ -141,9 +143,10 @@ static int maybe_try_next_resolved(request *r) {
if (!r->resolved) return 0;
if (r->resolved_index == r->resolved->naddrs) return 0;
addr = &r->resolved->addrs[r->resolved_index++];
grpc_tcp_client_connect(on_connect, r, (struct sockaddr *)&addr->addr,
addr->len,
grpc_client_setup_request_deadline(r->cs_request));
grpc_tcp_client_connect(
on_connect, r, grpc_client_setup_get_interested_parties(r->cs_request),
(struct sockaddr *)&addr->addr, addr->len,
grpc_client_setup_request_deadline(r->cs_request));
return 1;
}
@ -152,7 +155,8 @@ static void on_resolved(void *rp, grpc_resolved_addresses *resolved) {
request *r = rp;
/* if we're not still the active request, abort */
if (!grpc_client_setup_request_should_continue(r->cs_request)) {
if (!grpc_client_setup_request_should_continue(r->cs_request,
"on_resolved.secure")) {
if (resolved) {
grpc_resolved_addresses_destroy(resolved);
}

172
src/core/surface/server.c
Unescape View File

@ -114,6 +114,7 @@ typedef struct channel_registered_method {
struct channel_data {
grpc_server *server;
size_t num_calls;
grpc_channel *channel;
grpc_mdstr *path_key;
grpc_mdstr *authority_key;
@ -123,7 +124,6 @@ struct channel_data {
channel_registered_method *registered_methods;
gpr_uint32 registered_method_slots;
gpr_uint32 registered_method_max_probes;
grpc_iomgr_closure finish_shutdown_channel_closure;
grpc_iomgr_closure finish_destroy_channel_closure;
};
@ -198,6 +198,9 @@ struct call_data {
static void begin_call(grpc_server *server, call_data *calld,
requested_call *rc);
static void fail_call(grpc_server *server, requested_call *rc);
static void shutdown_channel(channel_data *chand, int send_goaway,
int send_disconnect);
static void maybe_finish_shutdown(grpc_server *server);
static int call_list_join(call_data **root, call_data *call, call_list list) {
GPR_ASSERT(!call->root[list]);
@ -281,7 +284,7 @@ static void server_delete(grpc_server *server) {
gpr_free(rm);
}
for (i = 0; i < server->cq_count; i++) {
grpc_cq_internal_unref(server->cqs[i]);
GRPC_CQ_INTERNAL_UNREF(server->cqs[i], "server");
}
gpr_free(server->cqs);
gpr_free(server->pollsets);
@ -308,7 +311,7 @@ static void orphan_channel(channel_data *chand) {
static void finish_destroy_channel(void *cd, int success) {
channel_data *chand = cd;
grpc_server *server = chand->server;
grpc_channel_internal_unref(chand->channel);
GRPC_CHANNEL_INTERNAL_UNREF(chand->channel, "server");
server_unref(server);
}
@ -317,6 +320,7 @@ static void destroy_channel(channel_data *chand) {
GPR_ASSERT(chand->server != NULL);
orphan_channel(chand);
server_ref(chand->server);
maybe_finish_shutdown(chand->server);
chand->finish_destroy_channel_closure.cb = finish_destroy_channel;
chand->finish_destroy_channel_closure.cb_arg = chand;
grpc_iomgr_add_callback(&chand->finish_destroy_channel_closure);
@ -397,12 +401,28 @@ static int num_listeners(grpc_server *server) {
static void maybe_finish_shutdown(grpc_server *server) {
size_t i;
if (server->shutdown && !server->shutdown_published && server->lists[ALL_CALLS] == NULL && server->listeners_destroyed == num_listeners(server)) {
server->shutdown_published = 1;
for (i = 0; i < server->num_shutdown_tags; i++) {
grpc_cq_end_op(server->shutdown_tags[i].cq, server->shutdown_tags[i].tag,
NULL, 1);
}
if (!server->shutdown || server->shutdown_published) {
return;
}
if (server->lists[ALL_CALLS] != NULL) {
gpr_log(GPR_DEBUG,
"Waiting for all calls to finish before destroying server");
return;
}
if (server->root_channel_data.next != &server->root_channel_data) {
gpr_log(GPR_DEBUG,
"Waiting for all channels to close before destroying server");
return;
}
if (server->listeners_destroyed < num_listeners(server)) {
gpr_log(GPR_DEBUG, "Waiting for all listeners to be destroyed (@ %d/%d)",
server->listeners_destroyed, num_listeners(server));
return;
}
server->shutdown_published = 1;
for (i = 0; i < server->num_shutdown_tags; i++) {
grpc_cq_end_op(server->shutdown_tags[i].cq, server->shutdown_tags[i].tag,
NULL, 1);
}
}
@ -420,6 +440,14 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
return md;
}
static void decrement_call_count(channel_data *chand) {
chand->num_calls--;
if (0 == chand->num_calls && chand->server->shutdown) {
shutdown_channel(chand, 0, 1);
}
maybe_finish_shutdown(chand->server);
}
static void server_on_recv(void *ptr, int success) {
grpc_call_element *elem = ptr;
call_data *calld = elem->call_data;
@ -467,10 +495,9 @@ static void server_on_recv(void *ptr, int success) {
calld->state = ZOMBIED;
grpc_iomgr_closure_init(&calld->kill_zombie_closure, kill_zombie, elem);
grpc_iomgr_add_callback(&calld->kill_zombie_closure);
}
if (call_list_remove(calld, ALL_CALLS)) {
maybe_finish_shutdown(chand->server);
decrement_call_count(chand);
}
gpr_mu_unlock(&chand->server->mu);
break;
@ -531,22 +558,49 @@ static void channel_op(grpc_channel_element *elem,
}
}
static void finish_shutdown_channel(void *cd, int success) {
channel_data *chand = cd;
typedef struct {
channel_data *chand;
int send_goaway;
int send_disconnect;
grpc_iomgr_closure finish_shutdown_channel_closure;
} shutdown_channel_args;
static void finish_shutdown_channel(void *p, int success) {
shutdown_channel_args *sca = p;
grpc_channel_op op;
op.type = GRPC_CHANNEL_DISCONNECT;
op.dir = GRPC_CALL_DOWN;
channel_op(grpc_channel_stack_element(
grpc_channel_get_channel_stack(chand->channel), 0),
NULL, &op);
grpc_channel_internal_unref(chand->channel);
if (sca->send_goaway) {
op.type = GRPC_CHANNEL_GOAWAY;
op.dir = GRPC_CALL_DOWN;
op.data.goaway.status = GRPC_STATUS_OK;
op.data.goaway.message = gpr_slice_from_copied_string("Server shutdown");
channel_op(grpc_channel_stack_element(
grpc_channel_get_channel_stack(sca->chand->channel), 0),
NULL, &op);
}
if (sca->send_disconnect) {
op.type = GRPC_CHANNEL_DISCONNECT;
op.dir = GRPC_CALL_DOWN;
channel_op(grpc_channel_stack_element(
grpc_channel_get_channel_stack(sca->chand->channel), 0),
NULL, &op);
}
GRPC_CHANNEL_INTERNAL_UNREF(sca->chand->channel, "shutdown");
gpr_free(sca);
}
static void shutdown_channel(channel_data *chand) {
grpc_channel_internal_ref(chand->channel);
chand->finish_shutdown_channel_closure.cb = finish_shutdown_channel;
chand->finish_shutdown_channel_closure.cb_arg = chand;
grpc_iomgr_add_callback(&chand->finish_shutdown_channel_closure);
static void shutdown_channel(channel_data *chand, int send_goaway,
int send_disconnect) {
shutdown_channel_args *sca;
GRPC_CHANNEL_INTERNAL_REF(chand->channel, "shutdown");
sca = gpr_malloc(sizeof(shutdown_channel_args));
sca->chand = chand;
sca->send_goaway = send_goaway;
sca->send_disconnect = send_disconnect;
sca->finish_shutdown_channel_closure.cb = finish_shutdown_channel;
sca->finish_shutdown_channel_closure.cb_arg = sca;
grpc_iomgr_add_callback(&sca->finish_shutdown_channel_closure);
}
static void init_call_elem(grpc_call_element *elem,
@ -560,6 +614,7 @@ static void init_call_elem(grpc_call_element *elem,
gpr_mu_lock(&chand->server->mu);
call_list_join(&chand->server->lists[ALL_CALLS], calld, ALL_CALLS);
chand->num_calls++;
gpr_mu_unlock(&chand->server->mu);
server_ref(chand->server);
@ -578,7 +633,7 @@ static void destroy_call_elem(grpc_call_element *elem) {
removed[i] = call_list_remove(elem->call_data, i);
}
if (removed[ALL_CALLS]) {
maybe_finish_shutdown(chand->server);
decrement_call_count(chand);
}
gpr_mu_unlock(&chand->server->mu);
@ -600,6 +655,7 @@ static void init_channel_elem(grpc_channel_element *elem,
GPR_ASSERT(is_first);
GPR_ASSERT(!is_last);
chand->server = NULL;
chand->num_calls = 0;
chand->channel = NULL;
chand->path_key = grpc_mdstr_from_string(metadata_context, ":path");
chand->authority_key = grpc_mdstr_from_string(metadata_context, ":authority");
@ -626,6 +682,7 @@ static void destroy_channel_elem(grpc_channel_element *elem) {
chand->next->prev = chand->prev;
chand->prev->next = chand->next;
chand->next = chand->prev = chand;
maybe_finish_shutdown(chand->server);
gpr_mu_unlock(&chand->server->mu);
grpc_mdstr_unref(chand->path_key);
grpc_mdstr_unref(chand->authority_key);
@ -651,7 +708,8 @@ void grpc_server_register_completion_queue(grpc_server *server,
for (i = 0; i < server->cq_count; i++) {
if (server->cqs[i] == cq) return;
}
grpc_cq_internal_ref(cq);
GRPC_CQ_INTERNAL_REF(cq, "server");
grpc_cq_mark_server_cq(cq);
n = server->cq_count++;
server->cqs = gpr_realloc(server->cqs,
server->cq_count * sizeof(grpc_completion_queue *));
@ -713,7 +771,8 @@ void *grpc_server_register_method(grpc_server *server, const char *method,
const char *host) {
registered_method *m;
if (!method) {
gpr_log(GPR_ERROR, "grpc_server_register_method method string cannot be NULL");
gpr_log(GPR_ERROR,
"grpc_server_register_method method string cannot be NULL");
return NULL;
}
for (m = server->registered_methods; m; m = m->next) {
@ -836,12 +895,8 @@ void grpc_server_shutdown_and_notify(grpc_server *server,
grpc_completion_queue *cq, void *tag) {
listener *l;
requested_call_array requested_calls;
channel_data **channels;
channel_data *c;
size_t nchannels;
size_t i;
grpc_channel_op op;
grpc_channel_element *elem;
registered_method *rm;
shutdown_tag *sdt;
@ -859,18 +914,9 @@ void grpc_server_shutdown_and_notify(grpc_server *server,
return;
}
nchannels = 0;
for (c = server->root_channel_data.next; c != &server->root_channel_data;
c = c->next) {
nchannels++;
}
channels = gpr_malloc(sizeof(channel_data *) * nchannels);
i = 0;
for (c = server->root_channel_data.next; c != &server->root_channel_data;
c = c->next) {
grpc_channel_internal_ref(c->channel);
channels[i] = c;
i++;
shutdown_channel(c, 1, c->num_calls == 0);
}
/* collect all unregistered then registered calls */
@ -897,21 +943,6 @@ void grpc_server_shutdown_and_notify(grpc_server *server,
maybe_finish_shutdown(server);
gpr_mu_unlock(&server->mu);
for (i = 0; i < nchannels; i++) {
c = channels[i];
elem = grpc_channel_stack_element(
grpc_channel_get_channel_stack(c->channel), 0);
op.type = GRPC_CHANNEL_GOAWAY;
op.dir = GRPC_CALL_DOWN;
op.data.goaway.status = GRPC_STATUS_OK;
op.data.goaway.message = gpr_slice_from_copied_string("Server shutdown");
elem->filter->channel_op(elem, NULL, &op);
grpc_channel_internal_unref(c->channel);
}
gpr_free(channels);
/* terminate all the requested calls */
for (i = 0; i < requested_calls.count; i++) {
fail_call(server, &requested_calls.calls[i]);
@ -953,7 +984,9 @@ void grpc_server_cancel_all_calls(grpc_server *server) {
call_count = 0;
calls = gpr_malloc(sizeof(grpc_call *) * call_capacity);
for (calld = server->lists[ALL_CALLS]; calld != server->lists[ALL_CALLS] || is_first; calld = calld->links[ALL_CALLS].next) {
for (calld = server->lists[ALL_CALLS];
calld != server->lists[ALL_CALLS] || is_first;
calld = calld->links[ALL_CALLS].next) {
if (call_count == call_capacity) {
call_capacity *= 2;
calls = gpr_realloc(calls, sizeof(grpc_call *) * call_capacity);
@ -966,7 +999,8 @@ void grpc_server_cancel_all_calls(grpc_server *server) {
gpr_mu_unlock(&server->mu);
for (i = 0; i < call_count; i++) {
grpc_call_cancel_with_status(calls[i], GRPC_STATUS_UNAVAILABLE, "Unavailable");
grpc_call_cancel_with_status(calls[i], GRPC_STATUS_UNAVAILABLE,
"Unavailable");
GRPC_CALL_INTERNAL_UNREF(calls[i], "cancel_all", 1);
}
@ -974,9 +1008,7 @@ void grpc_server_cancel_all_calls(grpc_server *server) {
}
void grpc_server_destroy(grpc_server *server) {
channel_data *c;
listener *l;
call_data *calld;
gpr_mu_lock(&server->mu);
GPR_ASSERT(server->shutdown || !server->listeners);
@ -988,19 +1020,6 @@ void grpc_server_destroy(grpc_server *server) {
gpr_free(l);
}
while ((calld = call_list_remove_head(&server->lists[PENDING_START],
PENDING_START)) != NULL) {
calld->state = ZOMBIED;
grpc_iomgr_closure_init(
&calld->kill_zombie_closure, kill_zombie,
grpc_call_stack_element(grpc_call_get_call_stack(calld->call), 0));
grpc_iomgr_add_callback(&calld->kill_zombie_closure);
}
for (c = server->root_channel_data.next; c != &server->root_channel_data;
c = c->next) {
shutdown_channel(c);
}
gpr_mu_unlock(&server->mu);
server_unref(server);
@ -1063,6 +1082,9 @@ grpc_call_error grpc_server_request_call(
GRPC_SERVER_LOG_REQUEST_CALL(GPR_INFO, server, call, details,
initial_metadata, cq_bound_to_call,
cq_for_notification, tag);
if (!grpc_cq_is_server_cq(cq_for_notification)) {
return GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
}
grpc_cq_begin_op(cq_for_notification, NULL);
rc.type = BATCH_CALL;
rc.tag = tag;
@ -1081,6 +1103,9 @@ grpc_call_error grpc_server_request_registered_call(
grpc_completion_queue *cq_for_notification, void *tag) {
requested_call rc;
registered_method *registered_method = rm;
if (!grpc_cq_is_server_cq(cq_for_notification)) {
return GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
}
grpc_cq_begin_op(cq_for_notification, NULL);
rc.type = REGISTERED_CALL;
rc.tag = tag;
@ -1192,4 +1217,3 @@ int grpc_server_has_open_connections(grpc_server *server) {
gpr_mu_unlock(&server->mu);
return r;
}

93
src/core/transport/chttp2_transport.c
Unescape View File

@ -617,14 +617,19 @@ static void destroy_transport(grpc_transport *gt) {
unref_transport(t);
}
static void close_transport_locked(transport *t) {
if (!t->closed) {
t->closed = 1;
if (t->ep) {
grpc_endpoint_shutdown(t->ep);
}
}
}
static void close_transport(grpc_transport *gt) {
transport *t = (transport *)gt;
gpr_mu_lock(&t->mu);
GPR_ASSERT(!t->closed);
t->closed = 1;
if (t->ep) {
grpc_endpoint_shutdown(t->ep);
}
close_transport_locked(t);
gpr_mu_unlock(&t->mu);
}
@ -1001,10 +1006,12 @@ static void finalize_outbuf(transport *t) {
while ((s = stream_list_remove_head(t, WRITING))) {
grpc_chttp2_encode(s->writing_sopb.ops, s->writing_sopb.nops,
s->send_closed != DONT_SEND_CLOSED, s->id, &t->hpack_compressor, &t->outbuf);
s->send_closed != DONT_SEND_CLOSED, s->id,
&t->hpack_compressor, &t->outbuf);
s->writing_sopb.nops = 0;
if (s->send_closed == SEND_CLOSED_WITH_RST_STREAM) {
gpr_slice_buffer_add(&t->outbuf, grpc_chttp2_rst_stream_create(s->id, GRPC_CHTTP2_NO_ERROR));
gpr_slice_buffer_add(&t->outbuf, grpc_chttp2_rst_stream_create(
s->id, GRPC_CHTTP2_NO_ERROR));
}
if (s->send_closed != DONT_SEND_CLOSED) {
stream_list_join(t, s, WRITTEN_CLOSED);
@ -1067,12 +1074,12 @@ static void perform_write(transport *t, grpc_endpoint *ep) {
}
}
static void add_goaway(transport *t, gpr_uint32 goaway_error, gpr_slice goaway_text) {
static void add_goaway(transport *t, gpr_uint32 goaway_error,
gpr_slice goaway_text) {
if (t->num_pending_goaways == t->cap_pending_goaways) {
t->cap_pending_goaways = GPR_MAX(1, t->cap_pending_goaways * 2);
t->pending_goaways =
gpr_realloc(t->pending_goaways,
sizeof(pending_goaway) * t->cap_pending_goaways);
t->pending_goaways = gpr_realloc(
t->pending_goaways, sizeof(pending_goaway) * t->cap_pending_goaways);
}
t->pending_goaways[t->num_pending_goaways].status =
grpc_chttp2_http2_error_to_grpc_status(goaway_error);
@ -1080,13 +1087,12 @@ static void add_goaway(transport *t, gpr_uint32 goaway_error, gpr_slice goaway_t
t->num_pending_goaways++;
}
static void maybe_start_some_streams(transport *t) {
/* start streams where we have free stream ids and free concurrency */
while (
t->next_stream_id <= MAX_CLIENT_STREAM_ID &&
grpc_chttp2_stream_map_size(&t->stream_map) <
t->settings[PEER_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS]) {
while (t->next_stream_id <= MAX_CLIENT_STREAM_ID &&
grpc_chttp2_stream_map_size(&t->stream_map) <
t->settings[PEER_SETTINGS]
[GRPC_CHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS]) {
stream *s = stream_list_remove_head(t, WAITING_FOR_CONCURRENCY);
if (!s) return;
@ -1094,7 +1100,9 @@ static void maybe_start_some_streams(transport *t) {
t->is_client ? "CLI" : "SVR", s, t->next_stream_id));
if (t->next_stream_id == MAX_CLIENT_STREAM_ID) {
add_goaway(t, GRPC_CHTTP2_NO_ERROR, gpr_slice_from_copied_string("Exceeded sequence number limit"));
add_goaway(
t, GRPC_CHTTP2_NO_ERROR,
gpr_slice_from_copied_string("Exceeded sequence number limit"));
}
GPR_ASSERT(s->id == 0);
@ -1112,7 +1120,10 @@ static void maybe_start_some_streams(transport *t) {
stream *s = stream_list_remove_head(t, WAITING_FOR_CONCURRENCY);
if (!s) return;
cancel_stream(t, s, GRPC_STATUS_UNAVAILABLE, grpc_chttp2_grpc_status_to_http2_error(GRPC_STATUS_UNAVAILABLE), NULL, 0);
cancel_stream(
t, s, GRPC_STATUS_UNAVAILABLE,
grpc_chttp2_grpc_status_to_http2_error(GRPC_STATUS_UNAVAILABLE), NULL,
0);
}
}
@ -1165,6 +1176,13 @@ static void perform_op_locked(transport *t, stream *s, grpc_transport_op *op) {
if (op->bind_pollset) {
add_to_pollset_locked(t, op->bind_pollset);
}
if (op->on_consumed) {
op_closure c;
c.cb = op->on_consumed;
c.user_data = op->on_consumed_user_data;
schedule_cb(t, c, 1);
}
}
static void perform_op(grpc_transport *gt, grpc_stream *gs,
@ -1258,8 +1276,8 @@ static void cancel_stream_inner(transport *t, stream *s, gpr_uint32 id,
/* synthesize a status if we don't believe we'll get one */
gpr_ltoa(local_status, buffer);
add_incoming_metadata(
t, s,
grpc_mdelem_from_strings(t->metadata_context, "grpc-status", buffer));
t, s, grpc_mdelem_from_strings(t->metadata_context, "grpc-status",
buffer));
if (!optional_message) {
switch (local_status) {
case GRPC_STATUS_CANCELLED:
@ -1321,6 +1339,7 @@ static void drop_connection(transport *t) {
if (t->error_state == ERROR_STATE_NONE) {
t->error_state = ERROR_STATE_SEEN;
}
close_transport_locked(t);
end_all_the_calls(t);
}
@ -1497,7 +1516,8 @@ static int init_header_frame_parser(transport *t, int is_continuation) {
t->last_incoming_stream_id, t->incoming_stream_id);
return init_skip_frame(t, 1);
} else if ((t->incoming_stream_id & 1) == 0) {
gpr_log(GPR_ERROR, "ignoring stream with non-client generated index %d", t->incoming_stream_id);
gpr_log(GPR_ERROR, "ignoring stream with non-client generated index %d",
t->incoming_stream_id);
return init_skip_frame(t, 1);
}
t->incoming_stream = NULL;
@ -1557,10 +1577,10 @@ static int init_ping_parser(transport *t) {
}
static int init_rst_stream_parser(transport *t) {
int ok = GRPC_CHTTP2_PARSE_OK ==
grpc_chttp2_rst_stream_parser_begin_frame(&t->simple_parsers.rst_stream,
t->incoming_frame_size,
t->incoming_frame_flags);
int ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_rst_stream_parser_begin_frame(
&t->simple_parsers.rst_stream,
t->incoming_frame_size,
t->incoming_frame_flags);
if (!ok) {
drop_connection(t);
}
@ -1586,15 +1606,16 @@ static int init_settings_frame_parser(transport *t) {
int ok;
if (t->incoming_stream_id != 0) {
gpr_log(GPR_ERROR, "settings frame received for stream %d", t->incoming_stream_id);
gpr_log(GPR_ERROR, "settings frame received for stream %d",
t->incoming_stream_id);
drop_connection(t);
return 0;
}
ok = GRPC_CHTTP2_PARSE_OK ==
grpc_chttp2_settings_parser_begin_frame(
&t->simple_parsers.settings, t->incoming_frame_size,
t->incoming_frame_flags, t->settings[PEER_SETTINGS]);
grpc_chttp2_settings_parser_begin_frame(
&t->simple_parsers.settings, t->incoming_frame_size,
t->incoming_frame_flags, t->settings[PEER_SETTINGS]);
if (!ok) {
drop_connection(t);
return 0;
@ -1659,7 +1680,7 @@ static void add_metadata_batch(transport *t, stream *s) {
we can reconstitute the list.
We can't do list building here as later incoming metadata may reallocate
the underlying array. */
b.list.tail = (void*)(gpr_intptr)s->incoming_metadata_count;
b.list.tail = (void *)(gpr_intptr)s->incoming_metadata_count;
b.garbage.head = b.garbage.tail = NULL;
b.deadline = s->incoming_deadline;
s->incoming_deadline = gpr_inf_future;
@ -2017,7 +2038,7 @@ static void patch_metadata_ops(stream *s) {
int found_metadata = 0;
/* rework the array of metadata into a linked list, making use
of the breadcrumbs we left in metadata batches during
of the breadcrumbs we left in metadata batches during
add_metadata_batch */
for (i = 0; i < nops; i++) {
grpc_stream_op *op = &ops[i];
@ -2033,11 +2054,11 @@ static void patch_metadata_ops(stream *s) {
op->data.metadata.list.head = &s->incoming_metadata[mdidx];
op->data.metadata.list.tail = &s->incoming_metadata[last_mdidx - 1];
for (j = mdidx + 1; j < last_mdidx; j++) {
s->incoming_metadata[j].prev = &s->incoming_metadata[j-1];
s->incoming_metadata[j-1].next = &s->incoming_metadata[j];
s->incoming_metadata[j].prev = &s->incoming_metadata[j - 1];
s->incoming_metadata[j - 1].next = &s->incoming_metadata[j];
}
s->incoming_metadata[mdidx].prev = NULL;
s->incoming_metadata[last_mdidx-1].next = NULL;
s->incoming_metadata[last_mdidx - 1].next = NULL;
/* track where we're up to */
mdidx = last_mdidx;
}
@ -2049,7 +2070,8 @@ static void patch_metadata_ops(stream *s) {
size_t copy_bytes = sizeof(*s->incoming_metadata) * new_count;
GPR_ASSERT(mdidx < s->incoming_metadata_count);
s->incoming_metadata = gpr_malloc(copy_bytes);
memcpy(s->old_incoming_metadata + mdidx, s->incoming_metadata, copy_bytes);
memcpy(s->old_incoming_metadata + mdidx, s->incoming_metadata,
copy_bytes);
s->incoming_metadata_count = s->incoming_metadata_capacity = new_count;
} else {
s->incoming_metadata = NULL;
@ -2086,7 +2108,6 @@ static void finish_reads(transport *t) {
schedule_cb(t, s->recv_done_closure, 1);
}
}
}
static void schedule_cb(transport *t, op_closure closure, int success) {

13
src/core/transport/transport.c
Unescape View File

@ -86,6 +86,16 @@ void grpc_transport_setup_initiate(grpc_transport_setup *setup) {
setup->vtable->initiate(setup);
}
void grpc_transport_setup_add_interested_party(grpc_transport_setup *setup,
grpc_pollset *pollset) {
setup->vtable->add_interested_party(setup, pollset);
}
void grpc_transport_setup_del_interested_party(grpc_transport_setup *setup,
grpc_pollset *pollset) {
setup->vtable->del_interested_party(setup, pollset);
}
void grpc_transport_op_finish_with_failure(grpc_transport_op *op) {
if (op->send_ops) {
op->on_done_send(op->send_user_data, 0);
@ -93,6 +103,9 @@ void grpc_transport_op_finish_with_failure(grpc_transport_op *op) {
if (op->recv_ops) {
op->on_done_recv(op->recv_user_data, 0);
}
if (op->on_consumed) {
op->on_consumed(op->on_consumed_user_data, 0);
}
}
void grpc_transport_op_add_cancellation(grpc_transport_op *op,

14
src/core/transport/transport.h
Unescape View File

@ -37,6 +37,7 @@
#include <stddef.h>
#include "src/core/iomgr/pollset.h"
#include "src/core/iomgr/pollset_set.h"
#include "src/core/transport/stream_op.h"
#include "src/core/channel/context.h"
@ -63,6 +64,9 @@ typedef enum grpc_stream_state {
/* Transport op: a set of operations to perform on a transport */
typedef struct grpc_transport_op {
void (*on_consumed)(void *user_data, int success);
void *on_consumed_user_data;
grpc_stream_op_buffer *send_ops;
int is_last_send;
void (*on_done_send)(void *user_data, int success);
@ -195,6 +199,10 @@ typedef struct grpc_transport_setup_vtable grpc_transport_setup_vtable;
struct grpc_transport_setup_vtable {
void (*initiate)(grpc_transport_setup *setup);
void (*add_interested_party)(grpc_transport_setup *setup,
grpc_pollset *pollset);
void (*del_interested_party)(grpc_transport_setup *setup,
grpc_pollset *pollset);
void (*cancel)(grpc_transport_setup *setup);
};
@ -211,6 +219,12 @@ struct grpc_transport_setup {
This *may* be implemented as a no-op if the setup process monitors something
continuously. */
void grpc_transport_setup_initiate(grpc_transport_setup *setup);
void grpc_transport_setup_add_interested_party(grpc_transport_setup *setup,
grpc_pollset *pollset);
void grpc_transport_setup_del_interested_party(grpc_transport_setup *setup,
grpc_pollset *pollset);
/* Cancel transport setup. After this returns, no new transports should be
created, and all pending transport setup callbacks should be completed.
After this call completes, setup should be considered invalid (this can be

32
src/csharp/Grpc.Core.Tests/ClientServerTest.cs
Unescape View File

@ -204,23 +204,21 @@ namespace Grpc.Core.Tests
BenchmarkUtil.RunBenchmark(100, 100,
() => { Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken)); });
}
// TODO(jtattermusch): temporarily commented out for #1731
// to be uncommented along with PR #1577
// [Test]
// public void UnknownMethodHandler()
// {
// var call = new Call<string, string>(ServiceName, NonexistentMethod, channel, Metadata.Empty);
// try
// {
// Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken));
// Assert.Fail();
// }
// catch (RpcException e)
// {
// Assert.AreEqual(StatusCode.Unimplemented, e.Status.StatusCode);
// }
// }
[Test]
public void UnknownMethodHandler()
{
var call = new Call<string, string>(ServiceName, NonexistentMethod, channel, Metadata.Empty);
try
{
Calls.BlockingUnaryCall(call, "ABC", default(CancellationToken));
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Unimplemented, e.Status.StatusCode);
}
}
private static async Task<string> EchoHandler(ServerCallContext context, string request)
{

1
src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
Unescape View File

@ -107,6 +107,7 @@ namespace Grpc.Core.Internal
call.StartSendStatusFromServer(status, HandleHalfclosed);
halfcloseRequested = true;
readingDone = true;
sendCompletionDelegate = completionDelegate;
}
}

2
src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
Unescape View File

@ -267,8 +267,6 @@ namespace Grpc.Core.Internal
var responseStream = new ServerResponseStream<byte[], byte[]>(asyncCall);
await responseStream.WriteStatusAsync(new Status(StatusCode.Unimplemented, "No such method."));
// TODO(jtattermusch): if we don't read what client has sent, the server call never gets disposed.
await requestStream.ToList();
await finishedTask;
}
}

1
src/python/src/grpc/_adapter/_c/types/server.c
Unescape View File

@ -105,6 +105,7 @@ Server *pygrpc_Server_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
}
self = (Server *)type->tp_alloc(type, 0);
self->c_serv = grpc_server_create(&c_args);
grpc_server_register_completion_queue(self->c_serv, cq->c_cq);
pygrpc_discard_channel_args(c_args);
self->cq = cq;
Py_INCREF(self->cq);

95
src/python/src/grpc/_adapter/_intermediary_low_test.py
Unescape View File

@ -29,6 +29,8 @@
"""Tests for the old '_low'."""
import Queue
import threading
import time
import unittest
@ -43,6 +45,7 @@ _BYTE_SEQUENCE_SEQUENCE = tuple(
bytes(bytearray((row + column) % 256 for column in range(row)))
for row in range(_STREAM_LENGTH))
class LonelyClientTest(unittest.TestCase):
def testLonelyClient(self):
@ -79,6 +82,14 @@ class LonelyClientTest(unittest.TestCase):
del completion_queue
def _drive_completion_queue(completion_queue, event_queue):
while True:
event = completion_queue.get(_FUTURE)
if event.kind is _low.Event.Kind.STOP:
break
event_queue.put(event)
class EchoTest(unittest.TestCase):
def setUp(self):
@ -88,24 +99,26 @@ class EchoTest(unittest.TestCase):
self.server = _low.Server(self.server_completion_queue)
port = self.server.add_http2_addr('[::]:0')
self.server.start()
self.server_events = Queue.Queue()
self.server_completion_queue_thread = threading.Thread(
target=_drive_completion_queue,
args=(self.server_completion_queue, self.server_events))
self.server_completion_queue_thread.start()
self.client_completion_queue = _low.CompletionQueue()
self.channel = _low.Channel('%s:%d' % (self.host, port), None)
self.client_events = Queue.Queue()
self.client_completion_queue_thread = threading.Thread(
target=_drive_completion_queue,
args=(self.client_completion_queue, self.client_events))
self.client_completion_queue_thread.start()
def tearDown(self):
self.server.stop()
self.server_completion_queue.stop()
self.client_completion_queue.stop()
while True:
event = self.server_completion_queue.get(_FUTURE)
if event is not None and event.kind is _low.Event.Kind.STOP:
break
while True:
event = self.client_completion_queue.get(_FUTURE)
if event is not None and event.kind is _low.Event.Kind.STOP:
break
self.server_completion_queue = None
self.client_completion_queue = None
self.server_completion_queue_thread.join()
self.client_completion_queue_thread.join()
del self.server
def _perform_echo_test(self, test_data):
@ -144,7 +157,7 @@ class EchoTest(unittest.TestCase):
client_call.invoke(self.client_completion_queue, metadata_tag, finish_tag)
self.server.service(service_tag)
service_accepted = self.server_completion_queue.get(_FUTURE)
service_accepted = self.server_events.get()
self.assertIsNotNone(service_accepted)
self.assertIs(service_accepted.kind, _low.Event.Kind.SERVICE_ACCEPTED)
self.assertIs(service_accepted.tag, service_tag)
@ -165,7 +178,7 @@ class EchoTest(unittest.TestCase):
server_leading_binary_metadata_value)
server_call.premetadata()
metadata_accepted = self.client_completion_queue.get(_FUTURE)
metadata_accepted = self.client_events.get()
self.assertIsNotNone(metadata_accepted)
self.assertEqual(_low.Event.Kind.METADATA_ACCEPTED, metadata_accepted.kind)
self.assertEqual(metadata_tag, metadata_accepted.tag)
@ -179,14 +192,14 @@ class EchoTest(unittest.TestCase):
for datum in test_data:
client_call.write(datum, write_tag)
write_accepted = self.client_completion_queue.get(_FUTURE)
write_accepted = self.client_events.get()
self.assertIsNotNone(write_accepted)
self.assertIs(write_accepted.kind, _low.Event.Kind.WRITE_ACCEPTED)
self.assertIs(write_accepted.tag, write_tag)
self.assertIs(write_accepted.write_accepted, True)
server_call.read(read_tag)
read_accepted = self.server_completion_queue.get(_FUTURE)
read_accepted = self.server_events.get()
self.assertIsNotNone(read_accepted)
self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind)
self.assertEqual(read_tag, read_accepted.tag)
@ -194,14 +207,14 @@ class EchoTest(unittest.TestCase):
server_data.append(read_accepted.bytes)
server_call.write(read_accepted.bytes, write_tag)
write_accepted = self.server_completion_queue.get(_FUTURE)
write_accepted = self.server_events.get()
self.assertIsNotNone(write_accepted)
self.assertEqual(_low.Event.Kind.WRITE_ACCEPTED, write_accepted.kind)
self.assertEqual(write_tag, write_accepted.tag)
self.assertTrue(write_accepted.write_accepted)
client_call.read(read_tag)
read_accepted = self.client_completion_queue.get(_FUTURE)
read_accepted = self.client_events.get()
self.assertIsNotNone(read_accepted)
self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind)
self.assertEqual(read_tag, read_accepted.tag)
@ -209,14 +222,14 @@ class EchoTest(unittest.TestCase):
client_data.append(read_accepted.bytes)
client_call.complete(complete_tag)
complete_accepted = self.client_completion_queue.get(_FUTURE)
complete_accepted = self.client_events.get()
self.assertIsNotNone(complete_accepted)
self.assertIs(complete_accepted.kind, _low.Event.Kind.COMPLETE_ACCEPTED)
self.assertIs(complete_accepted.tag, complete_tag)
self.assertIs(complete_accepted.complete_accepted, True)
server_call.read(read_tag)
read_accepted = self.server_completion_queue.get(_FUTURE)
read_accepted = self.server_events.get()
self.assertIsNotNone(read_accepted)
self.assertEqual(_low.Event.Kind.READ_ACCEPTED, read_accepted.kind)
self.assertEqual(read_tag, read_accepted.tag)
@ -228,8 +241,8 @@ class EchoTest(unittest.TestCase):
server_trailing_binary_metadata_value)
server_call.status(_low.Status(_low.Code.OK, details), status_tag)
server_terminal_event_one = self.server_completion_queue.get(_FUTURE)
server_terminal_event_two = self.server_completion_queue.get(_FUTURE)
server_terminal_event_one = self.server_events.get()
server_terminal_event_two = self.server_events.get()
if server_terminal_event_one.kind == _low.Event.Kind.COMPLETE_ACCEPTED:
status_accepted = server_terminal_event_one
rpc_accepted = server_terminal_event_two
@ -246,8 +259,8 @@ class EchoTest(unittest.TestCase):
self.assertEqual(_low.Status(_low.Code.OK, ''), rpc_accepted.status)
client_call.read(read_tag)
client_terminal_event_one = self.client_completion_queue.get(_FUTURE)
client_terminal_event_two = self.client_completion_queue.get(_FUTURE)
client_terminal_event_one = self.client_events.get()
client_terminal_event_two = self.client_events.get()
if client_terminal_event_one.kind == _low.Event.Kind.READ_ACCEPTED:
read_accepted = client_terminal_event_one
finish_accepted = client_terminal_event_two
@ -303,22 +316,26 @@ class CancellationTest(unittest.TestCase):
self.server = _low.Server(self.server_completion_queue)
port = self.server.add_http2_addr('[::]:0')
self.server.start()
self.server_events = Queue.Queue()
self.server_completion_queue_thread = threading.Thread(
target=_drive_completion_queue,
args=(self.server_completion_queue, self.server_events))
self.server_completion_queue_thread.start()
self.client_completion_queue = _low.CompletionQueue()
self.channel = _low.Channel('%s:%d' % (self.host, port), None)
self.client_events = Queue.Queue()
self.client_completion_queue_thread = threading.Thread(
target=_drive_completion_queue,
args=(self.client_completion_queue, self.client_events))
self.client_completion_queue_thread.start()
def tearDown(self):
self.server.stop()
self.server_completion_queue.stop()
self.client_completion_queue.stop()
while True:
event = self.server_completion_queue.get(0)
if event is not None and event.kind is _low.Event.Kind.STOP:
break
while True:
event = self.client_completion_queue.get(0)
if event is not None and event.kind is _low.Event.Kind.STOP:
break
self.server_completion_queue_thread.join()
self.client_completion_queue_thread.join()
del self.server
def testCancellation(self):
@ -340,29 +357,29 @@ class CancellationTest(unittest.TestCase):
client_call.invoke(self.client_completion_queue, metadata_tag, finish_tag)
self.server.service(service_tag)
service_accepted = self.server_completion_queue.get(_FUTURE)
service_accepted = self.server_events.get()
server_call = service_accepted.service_acceptance.call
server_call.accept(self.server_completion_queue, finish_tag)
server_call.premetadata()
metadata_accepted = self.client_completion_queue.get(_FUTURE)
metadata_accepted = self.client_events.get()
self.assertIsNotNone(metadata_accepted)
for datum in test_data:
client_call.write(datum, write_tag)
write_accepted = self.client_completion_queue.get(_FUTURE)
write_accepted = self.client_events.get()
server_call.read(read_tag)
read_accepted = self.server_completion_queue.get(_FUTURE)
read_accepted = self.server_events.get()
server_data.append(read_accepted.bytes)
server_call.write(read_accepted.bytes, write_tag)
write_accepted = self.server_completion_queue.get(_FUTURE)
write_accepted = self.server_events.get()
self.assertIsNotNone(write_accepted)
client_call.read(read_tag)
read_accepted = self.client_completion_queue.get(_FUTURE)
read_accepted = self.client_events.get()
client_data.append(read_accepted.bytes)
client_call.cancel()
@ -373,8 +390,8 @@ class CancellationTest(unittest.TestCase):
server_call.read(read_tag)
server_terminal_event_one = self.server_completion_queue.get(_FUTURE)
server_terminal_event_two = self.server_completion_queue.get(_FUTURE)
server_terminal_event_one = self.server_events.get()
server_terminal_event_two = self.server_events.get()
if server_terminal_event_one.kind == _low.Event.Kind.READ_ACCEPTED:
read_accepted = server_terminal_event_one
rpc_accepted = server_terminal_event_two
@ -388,7 +405,7 @@ class CancellationTest(unittest.TestCase):
self.assertEqual(_low.Event.Kind.FINISH, rpc_accepted.kind)
self.assertEqual(_low.Status(_low.Code.CANCELLED, ''), rpc_accepted.status)
finish_event = self.client_completion_queue.get(_FUTURE)
finish_event = self.client_events.get()
self.assertEqual(_low.Event.Kind.FINISH, finish_event.kind)
self.assertEqual(_low.Status(_low.Code.CANCELLED, 'Cancelled'),
finish_event.status)

34
src/python/src/grpc/_adapter/_low_test.py
Unescape View File

@ -27,6 +27,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import threading
import time
import unittest
@ -34,6 +35,33 @@ from grpc._adapter import _types
from grpc._adapter import _low
def WaitForEvents(completion_queues, deadline):
"""
Args:
completion_queues: list of completion queues to wait for events on
deadline: absolute deadline to wait until
Returns:
a sequence of events of length len(completion_queues).
"""
results = [None] * len(completion_queues)
lock = threading.Lock()
threads = []
def set_ith_result(i, completion_queue):
result = completion_queue.next(deadline)
with lock:
print i, completion_queue, result, time.time() - deadline
results[i] = result
for i, completion_queue in enumerate(completion_queues):
thread = threading.Thread(target=set_ith_result,
args=[i, completion_queue])
thread.start()
threads.append(thread)
for thread in threads:
thread.join()
return results
class InsecureServerInsecureClient(unittest.TestCase):
def setUp(self):
@ -95,7 +123,8 @@ class InsecureServerInsecureClient(unittest.TestCase):
], client_call_tag)
self.assertEquals(_types.CallError.OK, client_start_batch_result)
request_event = self.server_completion_queue.next(DEADLINE)
client_no_event, request_event, = WaitForEvents([self.client_completion_queue, self.server_completion_queue], time.time() + 2)
self.assertEquals(client_no_event, None)
self.assertEquals(_types.EventType.OP_COMPLETE, request_event.type)
self.assertIsInstance(request_event.call, _low.Call)
self.assertIs(server_request_tag, request_event.tag)
@ -118,8 +147,7 @@ class InsecureServerInsecureClient(unittest.TestCase):
], server_call_tag)
self.assertEquals(_types.CallError.OK, server_start_batch_result)
client_event = self.client_completion_queue.next(DEADLINE)
server_event = self.server_completion_queue.next(DEADLINE)
client_event, server_event, = WaitForEvents([self.client_completion_queue, self.server_completion_queue], time.time() + 1)
self.assertEquals(6, len(client_event.results))
found_client_op_types = set()

60
src/ruby/spec/client_server_spec.rb
Unescape View File

@ -71,6 +71,12 @@ shared_examples 'basic GRPC message delivery is OK' do
it 'servers receive requests from clients and can respond' do
call = new_client_call
server_call = nil
server_thread = Thread.new do
server_call = server_allows_client_to_proceed
end
client_ops = {
CallOps::SEND_INITIAL_METADATA => {},
CallOps::SEND_MESSAGE => sent_message
@ -81,7 +87,7 @@ shared_examples 'basic GRPC message delivery is OK' do
expect(batch_result.send_message).to be true
# confirm the server can read the inbound message
server_call = server_allows_client_to_proceed
server_thread.join
server_ops = {
CallOps::RECV_MESSAGE => nil
}
@ -92,6 +98,12 @@ shared_examples 'basic GRPC message delivery is OK' do
it 'responses written by servers are received by the client' do
call = new_client_call
server_call = nil
server_thread = Thread.new do
server_call = server_allows_client_to_proceed
end
client_ops = {
CallOps::SEND_INITIAL_METADATA => {},
CallOps::SEND_MESSAGE => sent_message
@ -102,7 +114,7 @@ shared_examples 'basic GRPC message delivery is OK' do
expect(batch_result.send_message).to be true
# confirm the server can read the inbound message
server_call = server_allows_client_to_proceed
server_thread.join
server_ops = {
CallOps::RECV_MESSAGE => nil,
CallOps::SEND_MESSAGE => reply_text
@ -115,6 +127,12 @@ shared_examples 'basic GRPC message delivery is OK' do
it 'servers can ignore a client write and send a status' do
call = new_client_call
server_call = nil
server_thread = Thread.new do
server_call = server_allows_client_to_proceed
end
client_ops = {
CallOps::SEND_INITIAL_METADATA => {},
CallOps::SEND_MESSAGE => sent_message
@ -126,7 +144,7 @@ shared_examples 'basic GRPC message delivery is OK' do
# confirm the server can read the inbound message
the_status = Struct::Status.new(StatusCodes::OK, 'OK')
server_call = server_allows_client_to_proceed
server_thread.join
server_ops = {
CallOps::SEND_STATUS_FROM_SERVER => the_status
}
@ -138,6 +156,12 @@ shared_examples 'basic GRPC message delivery is OK' do
it 'completes calls by sending status to client and server' do
call = new_client_call
server_call = nil
server_thread = Thread.new do
server_call = server_allows_client_to_proceed
end
client_ops = {
CallOps::SEND_INITIAL_METADATA => {},
CallOps::SEND_MESSAGE => sent_message
@ -149,7 +173,7 @@ shared_examples 'basic GRPC message delivery is OK' do
# confirm the server can read the inbound message and respond
the_status = Struct::Status.new(StatusCodes::OK, 'OK', {})
server_call = server_allows_client_to_proceed
server_thread.join
server_ops = {
CallOps::RECV_MESSAGE => nil,
CallOps::SEND_MESSAGE => reply_text,
@ -218,6 +242,11 @@ shared_examples 'GRPC metadata delivery works OK' do
it 'sends all the metadata pairs when keys and values are valid' do
@valid_metadata.each do |md|
recvd_rpc = nil
rcv_thread = Thread.new do
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
end
call = new_client_call
client_ops = {
CallOps::SEND_INITIAL_METADATA => md
@ -227,7 +256,7 @@ shared_examples 'GRPC metadata delivery works OK' do
expect(batch_result.send_metadata).to be true
# confirm the server can receive the client metadata
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
rcv_thread.join
expect(recvd_rpc).to_not eq nil
recvd_md = recvd_rpc.metadata
replace_symbols = Hash[md.each_pair.collect { |x, y| [x.to_s, y] }]
@ -254,6 +283,11 @@ shared_examples 'GRPC metadata delivery works OK' do
it 'raises an exception if a metadata key is invalid' do
@bad_keys.each do |md|
recvd_rpc = nil
rcv_thread = Thread.new do
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
end
call = new_client_call
# client signals that it's done sending metadata to allow server to
# respond
@ -263,7 +297,7 @@ shared_examples 'GRPC metadata delivery works OK' do
call.run_batch(@client_queue, @client_tag, deadline, client_ops)
# server gets the invocation
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
rcv_thread.join
expect(recvd_rpc).to_not eq nil
server_ops = {
CallOps::SEND_INITIAL_METADATA => md
@ -277,6 +311,11 @@ shared_examples 'GRPC metadata delivery works OK' do
end
it 'sends an empty hash if no metadata is added' do
recvd_rpc = nil
rcv_thread = Thread.new do
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
end
call = new_client_call
# client signals that it's done sending metadata to allow server to
# respond
@ -286,7 +325,7 @@ shared_examples 'GRPC metadata delivery works OK' do
call.run_batch(@client_queue, @client_tag, deadline, client_ops)
# server gets the invocation but sends no metadata back
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
rcv_thread.join
expect(recvd_rpc).to_not eq nil
server_call = recvd_rpc.call
server_ops = {
@ -305,6 +344,11 @@ shared_examples 'GRPC metadata delivery works OK' do
it 'sends all the pairs when keys and values are valid' do
@valid_metadata.each do |md|
recvd_rpc = nil
rcv_thread = Thread.new do
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
end
call = new_client_call
# client signals that it's done sending metadata to allow server to
# respond
@ -314,7 +358,7 @@ shared_examples 'GRPC metadata delivery works OK' do
call.run_batch(@client_queue, @client_tag, deadline, client_ops)
# server gets the invocation but sends no metadata back
recvd_rpc = @server.request_call(@server_queue, @server_tag, deadline)
rcv_thread.join
expect(recvd_rpc).to_not eq nil
server_call = recvd_rpc.call
server_ops = {

2
templates/Makefile.template
Unescape View File

@ -157,7 +157,7 @@ CC_tsan = clang
CXX_tsan = clang++
LD_tsan = clang
LDXX_tsan = clang++
CPPFLAGS_tsan = -O1 -fsanitize=thread -fno-omit-frame-pointer
CPPFLAGS_tsan = -O0 -fsanitize=thread -fno-omit-frame-pointer
LDFLAGS_tsan = -fsanitize=thread
DEFINES_tsan = NDEBUG GRPC_TEST_SLOWDOWN_BUILD_FACTOR=10

3
test/core/end2end/cq_verifier.c
Unescape View File

@ -167,6 +167,9 @@ static void verify_matches(expectation *e, grpc_event *ev) {
static void expectation_to_strvec(gpr_strvec *buf, expectation *e) {
char *tmp;
gpr_asprintf(&tmp, "%p ", e->tag);
gpr_strvec_add(buf, tmp);
switch (e->type) {
case GRPC_OP_COMPLETE:
gpr_asprintf(&tmp, "GRPC_OP_COMPLETE result=%d", e->success);

59
test/core/end2end/dualstack_socket_test.c
Unescape View File

@ -62,12 +62,10 @@ void test_connect(const char *server_host, const char *client_host, int port,
char *server_hostport;
grpc_channel *client;
grpc_server *server;
grpc_completion_queue *client_cq;
grpc_completion_queue *server_cq;
grpc_completion_queue *cq;
grpc_call *c;
grpc_call *s;
cq_verifier *v_client;
cq_verifier *v_server;
cq_verifier *cqv;
gpr_timespec deadline;
int got_port;
grpc_op ops[6];
@ -93,9 +91,9 @@ void test_connect(const char *server_host, const char *client_host, int port,
grpc_call_details_init(&call_details);
/* Create server. */
server_cq = grpc_completion_queue_create();
cq = grpc_completion_queue_create();
server = grpc_server_create(NULL);
grpc_server_register_completion_queue(server, server_cq);
grpc_server_register_completion_queue(server, cq);
GPR_ASSERT((got_port = grpc_server_add_http2_port(server, server_hostport)) >
0);
if (port == 0) {
@ -104,13 +102,11 @@ void test_connect(const char *server_host, const char *client_host, int port,
GPR_ASSERT(port == got_port);
}
grpc_server_start(server);
v_server = cq_verifier_create(server_cq);
cqv = cq_verifier_create(cq);
/* Create client. */
gpr_join_host_port(&client_hostport, client_host, port);
client_cq = grpc_completion_queue_create();
client = grpc_channel_create(client_hostport, NULL);
v_client = cq_verifier_create(client_cq);
gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)",
server_hostport, client_hostport, expect_ok ? "success" : "failure");
@ -128,7 +124,7 @@ void test_connect(const char *server_host, const char *client_host, int port,
}
/* Send a trivial request. */
c = grpc_channel_create_call(client, client_cq, "/foo", "foo.test.google.fr",
c = grpc_channel_create_call(client, cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
@ -155,12 +151,11 @@ void test_connect(const char *server_host, const char *client_host, int port,
if (expect_ok) {
/* Check for a successful request. */
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(server, &s, &call_details,
&request_metadata_recv, server_cq,
server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
server, &s, &call_details,
&request_metadata_recv, cq, cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -180,45 +175,41 @@ void test_connect(const char *server_host, const char *client_host, int port,
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
grpc_call_destroy(s);
} else {
/* Check for a failed connection. */
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_DEADLINE_EXCEEDED);
}
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
/* Destroy client. */
grpc_channel_destroy(client);
grpc_completion_queue_shutdown(client_cq);
drain_cq(client_cq);
grpc_completion_queue_destroy(client_cq);
/* Destroy server. */
grpc_server_shutdown_and_notify(server, server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(server, cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(server);
grpc_completion_queue_shutdown(server_cq);
drain_cq(server_cq);
grpc_completion_queue_destroy(server_cq);
grpc_completion_queue_shutdown(cq);
drain_cq(cq);
grpc_completion_queue_destroy(cq);
grpc_call_details_destroy(&call_details);
gpr_free(details);

5
test/core/end2end/end2end_tests.h
Unescape View File

@ -44,8 +44,7 @@ typedef struct grpc_end2end_test_config grpc_end2end_test_config;
#define FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS 4
struct grpc_end2end_test_fixture {
grpc_completion_queue *server_cq;
grpc_completion_queue *client_cq;
grpc_completion_queue *cq;
grpc_server *server;
grpc_channel *client;
void *fixture_data;
@ -65,4 +64,4 @@ struct grpc_end2end_test_config {
void grpc_end2end_tests(grpc_end2end_test_config config);
#endif /* GRPC_TEST_CORE_END2END_END2END_TESTS_H */
#endif /* GRPC_TEST_CORE_END2END_END2END_TESTS_H */

8
test/core/end2end/fixtures/chttp2_fake_security.c
Unescape View File

@ -60,8 +60,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -83,8 +82,9 @@ static void chttp2_init_server_secure_fullstack(
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr, server_creds));
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
server_creds));
grpc_server_credentials_release(server_creds);
grpc_server_start(f->server);
}

5
test/core/end2end/fixtures/chttp2_fullstack.c
Unescape View File

@ -65,8 +65,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -84,7 +83,7 @@ void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_http2_port(f->server, ffd->localaddr));
grpc_server_start(f->server);
}

5
test/core/end2end/fixtures/chttp2_fullstack_uds_posix.c
Unescape View File

@ -71,8 +71,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
unique++);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -90,7 +89,7 @@ void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_http2_port(f->server, ffd->localaddr));
grpc_server_start(f->server);
}

7
test/core/end2end/fixtures/chttp2_fullstack_with_poll.c
Unescape View File

@ -65,8 +65,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -84,7 +83,7 @@ void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_http2_port(f->server, ffd->localaddr));
grpc_server_start(f->server);
}
@ -105,6 +104,8 @@ static grpc_end2end_test_config configs[] = {
int main(int argc, char **argv) {
size_t i;
grpc_platform_become_multipoller = grpc_poll_become_multipoller;
grpc_test_init(argc, argv);
grpc_init();

8
test/core/end2end/fixtures/chttp2_simple_ssl_fullstack.c
Unescape View File

@ -63,8 +63,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -86,8 +85,9 @@ static void chttp2_init_server_secure_fullstack(
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr, server_creds));
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
server_creds));
grpc_server_credentials_release(server_creds);
grpc_server_start(f->server);
}

5
test/core/end2end/fixtures/chttp2_simple_ssl_fullstack_with_poll.c
Unescape View File

@ -63,8 +63,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -86,7 +85,7 @@ static void chttp2_init_server_secure_fullstack(
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
server_creds));
grpc_server_credentials_release(server_creds);

8
test/core/end2end/fixtures/chttp2_simple_ssl_with_oauth2_fullstack.c
Unescape View File

@ -61,8 +61,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
gpr_join_host_port(&ffd->localaddr, "localhost", port);
f.fixture_data = ffd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
return f;
}
@ -84,8 +83,9 @@ static void chttp2_init_server_secure_fullstack(
grpc_server_destroy(f->server);
}
f->server = grpc_server_create(server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr, server_creds));
grpc_server_register_completion_queue(f->server, f->cq);
GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
server_creds));
grpc_server_credentials_release(server_creds);
grpc_server_start(f->server);
}

5
test/core/end2end/fixtures/chttp2_socket_pair.c
Unescape View File

@ -95,8 +95,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
grpc_end2end_test_fixture f;
memset(&f, 0, sizeof(f));
f.fixture_data = sfd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
*sfd = grpc_iomgr_create_endpoint_pair("fixture", 65536);
@ -119,7 +118,7 @@ static void chttp2_init_server_socketpair(grpc_end2end_test_fixture *f,
grpc_endpoint_pair *sfd = f->fixture_data;
GPR_ASSERT(!f->server);
f->server = grpc_server_create_from_filters(NULL, 0, server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
grpc_server_start(f->server);
grpc_create_chttp2_transport(server_setup_transport, f, server_args,
sfd->server, NULL, 0, grpc_mdctx_create(), 0);

5
test/core/end2end/fixtures/chttp2_socket_pair_one_byte_at_a_time.c
Unescape View File

@ -95,8 +95,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
grpc_end2end_test_fixture f;
memset(&f, 0, sizeof(f));
f.fixture_data = sfd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
*sfd = grpc_iomgr_create_endpoint_pair("fixture", 1);
@ -119,7 +118,7 @@ static void chttp2_init_server_socketpair(grpc_end2end_test_fixture *f,
grpc_endpoint_pair *sfd = f->fixture_data;
GPR_ASSERT(!f->server);
f->server = grpc_server_create_from_filters(NULL, 0, server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
grpc_server_start(f->server);
grpc_create_chttp2_transport(server_setup_transport, f, server_args,
sfd->server, NULL, 0, grpc_mdctx_create(), 0);

5
test/core/end2end/fixtures/chttp2_socket_pair_with_grpc_trace.c
Unescape View File

@ -96,8 +96,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
grpc_end2end_test_fixture f;
memset(&f, 0, sizeof(f));
f.fixture_data = sfd;
f.client_cq = grpc_completion_queue_create();
f.server_cq = grpc_completion_queue_create();
f.cq = grpc_completion_queue_create();
*sfd = grpc_iomgr_create_endpoint_pair("fixture", 65536);
@ -120,7 +119,7 @@ static void chttp2_init_server_socketpair(grpc_end2end_test_fixture *f,
grpc_endpoint_pair *sfd = f->fixture_data;
GPR_ASSERT(!f->server);
f->server = grpc_server_create_from_filters(NULL, 0, server_args);
grpc_server_register_completion_queue(f->server, f->server_cq);
grpc_server_register_completion_queue(f->server, f->cq);
grpc_server_start(f->server);
grpc_create_chttp2_transport(server_setup_transport, f, server_args,
sfd->server, NULL, 0, grpc_mdctx_create(), 0);

4
test/core/end2end/gen_build_json.py
Unescape View File

@ -60,7 +60,7 @@ default_test_options = TestOptions(False, False)
# maps test names to options
END2END_TESTS = {
'bad_hostname': default_test_options,
'cancel_after_accept': TestOptions(flaky=True, secure=False),
'cancel_after_accept': default_test_options,
'cancel_after_accept_and_writes_closed': default_test_options,
'cancel_after_invoke': default_test_options,
'cancel_before_invoke': default_test_options,
@ -71,7 +71,7 @@ END2END_TESTS = {
'early_server_shutdown_finishes_tags': default_test_options,
'empty_batch': default_test_options,
'graceful_server_shutdown': default_test_options,
'invoke_large_request': TestOptions(flaky=True, secure=False),
'invoke_large_request': default_test_options,
'max_concurrent_streams': default_test_options,
'max_message_length': default_test_options,
'no_op': default_test_options,

27
test/core/end2end/tests/bad_hostname.c
Unescape View File

@ -76,8 +76,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -92,18 +94,15 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void simple_request_body(grpc_end2end_test_fixture f) {
grpc_call *c;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -114,8 +113,8 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
char *details = NULL;
size_t details_capacity = 0;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"slartibartfast.local", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "slartibartfast.local",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -144,8 +143,8 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNAUTHENTICATED);
@ -157,7 +156,7 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(cqv);
}
static void test_invoke_simple_request(grpc_end2end_test_config config) {

47
test/core/end2end/tests/cancel_after_accept.c
Unescape View File

@ -75,8 +75,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -91,12 +93,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Cancel after accept, no payload */
@ -106,10 +105,10 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
grpc_op *op;
grpc_call *c;
grpc_call *s;
grpc_end2end_test_fixture f = begin_test(config, "cancel_after_accept", NULL, NULL);
grpc_end2end_test_fixture f =
begin_test(config, "cancel_after_accept", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
@ -127,8 +126,8 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
grpc_raw_byte_buffer_create(&response_payload_slice, 1);
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -162,12 +161,11 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(2)));
cq_expect_completion(v_server, tag(2), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(2)));
cq_expect_completion(cqv, tag(2), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_MESSAGE;
@ -190,11 +188,9 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
cq_expect_completion(v_server, tag(3), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(3), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status);
GPR_ASSERT(0 == strcmp(details, mode.expect_details));
@ -214,8 +210,7 @@ static void test_cancel_after_accept(grpc_end2end_test_config config,
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}

47
test/core/end2end/tests/cancel_after_accept_and_writes_closed.c
Unescape View File

@ -75,8 +75,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -91,12 +93,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Cancel after accept with a writes closed, no payload */
@ -106,10 +105,10 @@ static void test_cancel_after_accept_and_writes_closed(
grpc_op *op;
grpc_call *c;
grpc_call *s;
grpc_end2end_test_fixture f = begin_test(config, "test_cancel_after_accept_and_writes_closed", NULL, NULL);
grpc_end2end_test_fixture f = begin_test(
config, "test_cancel_after_accept_and_writes_closed", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
@ -127,8 +126,8 @@ static void test_cancel_after_accept_and_writes_closed(
grpc_raw_byte_buffer_create(&response_payload_slice, 1);
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -165,12 +164,11 @@ static void test_cancel_after_accept_and_writes_closed(
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(2)));
cq_expect_completion(v_server, tag(2), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(2)));
cq_expect_completion(cqv, tag(2), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_MESSAGE;
@ -193,11 +191,9 @@ static void test_cancel_after_accept_and_writes_closed(
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
cq_expect_completion(v_server, tag(3), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(3), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status);
GPR_ASSERT(0 == strcmp(details, mode.expect_details));
@ -217,8 +213,7 @@ static void test_cancel_after_accept_and_writes_closed(
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}

27
test/core/end2end/tests/cancel_after_invoke.c
Unescape View File

@ -76,8 +76,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -92,12 +94,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Cancel after invoke, no payload */
@ -109,7 +108,7 @@ static void test_cancel_after_invoke(grpc_end2end_test_config config,
grpc_end2end_test_fixture f =
begin_test(config, "test_cancel_after_invoke", mode, NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
@ -122,8 +121,8 @@ static void test_cancel_after_invoke(grpc_end2end_test_config config,
grpc_byte_buffer *request_payload =
grpc_raw_byte_buffer_create(&request_payload_slice, 1);
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -162,8 +161,8 @@ static void test_cancel_after_invoke(grpc_end2end_test_config config,
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == mode.expect_status);
GPR_ASSERT(0 == strcmp(details, mode.expect_details));
@ -179,7 +178,7 @@ static void test_cancel_after_invoke(grpc_end2end_test_config config,
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}

30
test/core/end2end/tests/cancel_before_invoke.c
Unescape View File

@ -74,8 +74,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -90,12 +92,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Cancel before invoke */
@ -104,9 +103,10 @@ static void test_cancel_before_invoke(grpc_end2end_test_config config,
grpc_op ops[6];
grpc_op *op;
grpc_call *c;
grpc_end2end_test_fixture f = begin_test(config, "cancel_before_invoke", NULL, NULL);
grpc_end2end_test_fixture f =
begin_test(config, "cancel_before_invoke", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_metadata_array initial_metadata_recv;
grpc_metadata_array trailing_metadata_recv;
grpc_metadata_array request_metadata_recv;
@ -119,8 +119,8 @@ static void test_cancel_before_invoke(grpc_end2end_test_config config,
grpc_byte_buffer *request_payload =
grpc_raw_byte_buffer_create(&request_payload_slice, 1);
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_cancel(c));
@ -159,8 +159,8 @@ static void test_cancel_before_invoke(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, test_ops, tag(1)));
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_CANCELLED);
@ -175,7 +175,7 @@ static void test_cancel_before_invoke(grpc_end2end_test_config config,
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);
}

24
test/core/end2end/tests/cancel_in_a_vacuum.c
Unescape View File

@ -75,8 +75,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -91,24 +93,22 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Cancel and do nothing */
static void test_cancel_in_a_vacuum(grpc_end2end_test_config config,
cancellation_mode mode) {
grpc_call *c;
grpc_end2end_test_fixture f = begin_test(config, "test_cancel_in_a_vacuum", NULL, NULL);
grpc_end2end_test_fixture f =
begin_test(config, "test_cancel_in_a_vacuum", NULL, NULL);
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_client = cq_verifier_create(f.cq);
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c));

44
test/core/end2end/tests/census_simple_request.c
Unescape View File

@ -65,8 +65,10 @@ static void *tag(gpr_intptr t) { return (void *)t; }
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -88,20 +90,16 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_body(grpc_end2end_test_fixture f) {
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = n_seconds_time(5);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -113,7 +111,7 @@ static void test_body(grpc_end2end_test_fixture f) {
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
c = grpc_channel_create_call(f.client, f.cq, "/foo",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c);
@ -143,12 +141,11 @@ static void test_body(grpc_end2end_test_fixture f) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -167,17 +164,15 @@ static void test_body(grpc_end2end_test_fixture f) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr:1234"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
gpr_free(details);
grpc_metadata_array_destroy(&initial_metadata_recv);
@ -188,8 +183,7 @@ static void test_body(grpc_end2end_test_fixture f) {
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
}
static void test_invoke_request_with_census(

50
test/core/end2end/tests/disappearing_server.c
Unescape View File

@ -76,17 +76,13 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void do_request_and_shutdown_server(grpc_end2end_test_fixture *f,
cq_verifier *v_client,
cq_verifier *v_server) {
cq_verifier *cqv) {
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
@ -101,7 +97,7 @@ static void do_request_and_shutdown_server(grpc_end2end_test_fixture *f,
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f->client, f->client_cq, "/foo",
c = grpc_channel_create_call(f->client, f->cq, "/foo",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c);
@ -131,16 +127,16 @@ static void do_request_and_shutdown_server(grpc_end2end_test_fixture *f,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f->server, &s, &call_details,
&request_metadata_recv, f->server_cq,
f->server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f->server, &s,
&call_details,
&request_metadata_recv,
f->cq, f->cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
/* should be able to shut down the server early
- and still complete the request */
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -159,18 +155,16 @@ static void do_request_and_shutdown_server(grpc_end2end_test_fixture *f,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_expect_completion(v_server, tag(1000), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_expect_completion(cqv, tag(1000), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr:1234"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
gpr_free(details);
grpc_metadata_array_destroy(&initial_metadata_recv);
@ -184,23 +178,21 @@ static void do_request_and_shutdown_server(grpc_end2end_test_fixture *f,
static void disappearing_server_test(grpc_end2end_test_config config) {
grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
gpr_log(GPR_INFO, "%s/%s", "disappearing_server_test", config.name);
config.init_client(&f, NULL);
config.init_server(&f, NULL);
do_request_and_shutdown_server(&f, v_client, v_server);
do_request_and_shutdown_server(&f, cqv);
/* now destroy and recreate the server */
config.init_server(&f, NULL);
do_request_and_shutdown_server(&f, v_client, v_server);
do_request_and_shutdown_server(&f, cqv);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);

45
test/core/end2end/tests/early_server_shutdown_finishes_inflight_calls.c
Unescape View File

@ -81,12 +81,9 @@ static void shutdown_client(grpc_end2end_test_fixture *f) {
static void end_test(grpc_end2end_test_fixture *f) {
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_early_server_shutdown_finishes_inflight_calls(
@ -94,9 +91,9 @@ static void test_early_server_shutdown_finishes_inflight_calls(
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
grpc_end2end_test_fixture f = begin_test(config, "test_early_server_shutdown_finishes_inflight_calls", NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
grpc_end2end_test_fixture f = begin_test(
config, "test_early_server_shutdown_finishes_inflight_calls", NULL, NULL);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -108,8 +105,8 @@ static void test_early_server_shutdown_finishes_inflight_calls(
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -139,12 +136,11 @@ static void test_early_server_shutdown_finishes_inflight_calls(
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
@ -154,18 +150,16 @@ static void test_early_server_shutdown_finishes_inflight_calls(
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
/* shutdown and destroy the server */
grpc_server_shutdown_and_notify(f.server, f.server_cq, tag(1000));
grpc_server_shutdown_and_notify(f.server, f.cq, tag(1000));
grpc_server_cancel_all_calls(f.server);
cq_expect_completion(v_server, tag(102), 1);
cq_expect_completion(v_server, tag(1000), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(1000), 1);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
grpc_server_destroy(f.server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE);
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
@ -180,8 +174,7 @@ static void test_early_server_shutdown_finishes_inflight_calls(
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);

31
test/core/end2end/tests/early_server_shutdown_finishes_tags.c
Unescape View File

@ -81,18 +81,16 @@ static void shutdown_client(grpc_end2end_test_fixture *f) {
static void end_test(grpc_end2end_test_fixture *f) {
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_early_server_shutdown_finishes_tags(
grpc_end2end_test_config config) {
grpc_end2end_test_fixture f = begin_test(config, "test_early_server_shutdown_finishes_tags", NULL, NULL);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
grpc_end2end_test_fixture f = begin_test(
config, "test_early_server_shutdown_finishes_tags", NULL, NULL);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_call *s = (void *)1;
grpc_call_details call_details;
grpc_metadata_array request_metadata_recv;
@ -102,21 +100,20 @@ static void test_early_server_shutdown_finishes_tags(
/* upon shutdown, the server should finish all requested calls indicating
no new call */
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
grpc_server_shutdown_and_notify(f.server, f.server_cq, tag(1000));
cq_expect_completion(v_server, tag(101), 0);
cq_expect_completion(v_server, tag(1000), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
grpc_server_shutdown_and_notify(f.server, f.cq, tag(1000));
cq_expect_completion(cqv, tag(101), 0);
cq_expect_completion(cqv, tag(1000), 1);
cq_verify(cqv);
GPR_ASSERT(s == NULL);
grpc_server_destroy(f.server);
end_test(&f);
config.tear_down_data(&f);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
}
void grpc_end2end_tests(grpc_end2end_test_config config) {

27
test/core/end2end/tests/empty_batch.c
Unescape View File

@ -76,8 +76,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -92,31 +94,28 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void empty_batch_body(grpc_end2end_test_fixture f) {
grpc_call *c;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op *op = NULL;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, op, 0, tag(1)));
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(cqv);
}
static void test_invoke_empty_body(grpc_end2end_test_config config) {

49
test/core/end2end/tests/graceful_server_shutdown.c
Unescape View File

@ -88,12 +88,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_early_server_shutdown_finishes_inflight_calls(
@ -101,9 +98,9 @@ static void test_early_server_shutdown_finishes_inflight_calls(
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
grpc_end2end_test_fixture f = begin_test(config, "test_early_server_shutdown_finishes_inflight_calls", NULL, NULL);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
grpc_end2end_test_fixture f = begin_test(
config, "test_early_server_shutdown_finishes_inflight_calls", NULL, NULL);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -115,8 +112,8 @@ static void test_early_server_shutdown_finishes_inflight_calls(
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -146,16 +143,15 @@ static void test_early_server_shutdown_finishes_inflight_calls(
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
/* shutdown and destroy the server */
grpc_server_shutdown_and_notify(f.server, f.server_cq, tag(0xdead));
cq_verify_empty(v_server);
grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead));
cq_verify_empty(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -174,19 +170,17 @@ static void test_early_server_shutdown_finishes_inflight_calls(
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_expect_completion(v_server, tag(0xdead), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(0xdead), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
grpc_call_destroy(s);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
gpr_free(details);
grpc_metadata_array_destroy(&initial_metadata_recv);
@ -196,8 +190,7 @@ static void test_early_server_shutdown_finishes_inflight_calls(
grpc_call_destroy(c);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);

65
test/core/end2end/tests/invoke_large_request.c
Unescape View File

@ -72,8 +72,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -88,12 +90,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static gpr_slice large_slice(void) {
@ -103,7 +102,8 @@ static gpr_slice large_slice(void) {
}
static void test_invoke_large_request(grpc_end2end_test_config config) {
grpc_end2end_test_fixture f = begin_test(config, "test_invoke_large_request", NULL, NULL);
grpc_end2end_test_fixture f =
begin_test(config, "test_invoke_large_request", NULL, NULL);
gpr_slice request_payload_slice = large_slice();
gpr_slice response_payload_slice = large_slice();
@ -114,8 +114,7 @@ static void test_invoke_large_request(grpc_end2end_test_config config) {
grpc_byte_buffer *response_payload =
grpc_raw_byte_buffer_create(&response_payload_slice, 1);
gpr_timespec deadline = n_seconds_time(30);
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -129,8 +128,8 @@ static void test_invoke_large_request(grpc_end2end_test_config config) {
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
"foo.test.google.fr", deadline);
c = grpc_channel_create_call(f.client, f.cq, "/foo", "foo.test.google.fr",
deadline);
GPR_ASSERT(c);
grpc_metadata_array_init(&initial_metadata_recv);
@ -141,71 +140,78 @@ static void test_invoke_large_request(grpc_end2end_test_config config) {
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = request_payload;
op->flags = 0;
op++;
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
op->flags = 0;
op++;
op->op = GRPC_OP_RECV_INITIAL_METADATA;
op->data.recv_initial_metadata = &initial_metadata_recv;
op->flags = 0;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &response_payload_recv;
op->flags = 0;
op++;
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
op->data.recv_status_on_client.status = &status;
op->data.recv_status_on_client.status_details = &details;
op->data.recv_status_on_client.status_details_capacity = &details_capacity;
op->flags = 0;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
op->data.send_initial_metadata.count = 0;
op->flags = 0;
op++;
op->op = GRPC_OP_RECV_MESSAGE;
op->data.recv_message = &request_payload_recv;
op->flags = 0;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(102), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
op->data.recv_close_on_server.cancelled = &was_cancelled;
op->flags = 0;
op++;
op->op = GRPC_OP_SEND_MESSAGE;
op->data.send_message = response_payload;
op->flags = 0;
op++;
op = ops;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
op->data.send_status_from_server.trailing_metadata_count = 0;
op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
op->data.send_status_from_server.status_details = "xyz";
op->flags = 0;
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(103)));
cq_expect_completion(v_server, tag(103), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(103), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
gpr_free(details);
grpc_metadata_array_destroy(&initial_metadata_recv);
@ -216,8 +222,7 @@ static void test_invoke_large_request(grpc_end2end_test_config config) {
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload);

131
test/core/end2end/tests/max_concurrent_streams.c
Unescape View File

@ -74,8 +74,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -90,20 +92,16 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void simple_request_body(grpc_end2end_test_fixture f) {
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -115,7 +113,7 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
size_t details_capacity = 0;
int was_cancelled = 2;
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
c = grpc_channel_create_call(f.client, f.cq, "/foo",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c);
@ -145,12 +143,11 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -169,17 +166,15 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
GPR_ASSERT(0 == strcmp(details, "xyz"));
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr:1234"));
GPR_ASSERT(was_cancelled == 0);
GPR_ASSERT(was_cancelled == 1);
gpr_free(details);
grpc_metadata_array_destroy(&initial_metadata_recv);
@ -190,8 +185,7 @@ static void simple_request_body(grpc_end2end_test_fixture f) {
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
}
static void test_max_concurrent_streams(grpc_end2end_test_config config) {
@ -204,8 +198,7 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
grpc_call *s2;
int live_call;
gpr_timespec deadline;
cq_verifier *v_client;
cq_verifier *v_server;
cq_verifier *cqv;
grpc_event ev;
grpc_call_details call_details;
grpc_metadata_array request_metadata_recv;
@ -222,6 +215,8 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
grpc_op ops[6];
grpc_op *op;
int was_cancelled;
int got_client_start;
int got_server_start;
server_arg.key = GRPC_ARG_MAX_CONCURRENT_STREAMS;
server_arg.type = GRPC_ARG_INTEGER;
@ -231,8 +226,7 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
server_args.args = &server_arg;
f = begin_test(config, "test_max_concurrent_streams", NULL, &server_args);
v_client = cq_verifier_create(f.client_cq);
v_server = cq_verifier_create(f.server_cq);
cqv = cq_verifier_create(f.cq);
grpc_metadata_array_init(&request_metadata_recv);
grpc_metadata_array_init(&initial_metadata_recv1);
@ -249,18 +243,17 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
/* start two requests - ensuring that the second is not accepted until
the first completes */
deadline = n_seconds_time(10);
c1 = grpc_channel_create_call(f.client, f.client_cq, "/alpha",
deadline = n_seconds_time(1000);
c1 = grpc_channel_create_call(f.client, f.cq, "/alpha",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c1);
c2 = grpc_channel_create_call(f.client, f.client_cq, "/beta",
c2 = grpc_channel_create_call(f.client, f.cq, "/beta",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c2);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s1, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s1, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -314,18 +307,28 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(c2, ops, op - ops, tag(402)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
ev = grpc_completion_queue_next(f.client_cq,
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(3));
GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
GPR_ASSERT(ev.success);
GPR_ASSERT(ev.tag == tag(301) || ev.tag == tag(401));
/* The /alpha or /beta calls started above could be invoked (but NOT both);
* check this here */
/* We'll get tag 303 or 403, we want 300, 400 */
live_call = ((int)(gpr_intptr)ev.tag) - 1;
got_client_start = 0;
got_server_start = 0;
live_call = -1;
while (!got_client_start || !got_server_start) {
ev = grpc_completion_queue_next(f.cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(3));
GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
GPR_ASSERT(ev.success);
if (ev.tag == tag(101)) {
GPR_ASSERT(!got_server_start);
got_server_start = 1;
} else {
GPR_ASSERT(!got_client_start);
GPR_ASSERT(ev.tag == tag(301) || ev.tag == tag(401));
/* The /alpha or /beta calls started above could be invoked (but NOT
* both);
* check this here */
/* We'll get tag 303 or 403, we want 300, 400 */
live_call = ((int)(gpr_intptr)ev.tag) - 1;
got_client_start = 1;
}
}
GPR_ASSERT(live_call == 300 || live_call == 400);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -345,21 +348,18 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s1, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(live_call + 2), 1);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(live_call + 2), 1);
/* first request is finished, we should be able to start the second */
live_call = (live_call == 300) ? 400 : 300;
cq_expect_completion(v_client, tag(live_call + 1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(live_call + 1), 1);
cq_verify(cqv);
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s2, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(201)));
cq_expect_completion(v_server, tag(201), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s2, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(201)));
cq_expect_completion(cqv, tag(201), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -379,14 +379,11 @@ static void test_max_concurrent_streams(grpc_end2end_test_config config) {
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s2, ops, op - ops, tag(202)));
cq_expect_completion(v_client, tag(live_call + 2), 1);
cq_verify(v_client);
cq_expect_completion(v_server, tag(202), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(live_call + 2), 1);
cq_expect_completion(cqv, tag(202), 1);
cq_verify(cqv);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
grpc_call_destroy(c1);
grpc_call_destroy(s1);

45
test/core/end2end/tests/max_message_length.c
Unescape View File

@ -74,8 +74,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -90,12 +92,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_max_message_length(grpc_end2end_test_config config) {
@ -104,8 +103,7 @@ static void test_max_message_length(grpc_end2end_test_config config) {
grpc_channel_args server_args;
grpc_call *c;
grpc_call *s;
cq_verifier *v_client;
cq_verifier *v_server;
cq_verifier *cqv;
grpc_op ops[6];
grpc_op *op;
gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
@ -128,10 +126,9 @@ static void test_max_message_length(grpc_end2end_test_config config) {
server_args.args = &server_arg;
f = begin_test(config, "test_max_message_length", NULL, &server_args);
v_client = cq_verifier_create(f.client_cq);
v_server = cq_verifier_create(f.server_cq);
cqv = cq_verifier_create(f.cq);
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
c = grpc_channel_create_call(f.client, f.cq, "/foo",
"foo.test.google.fr:1234", gpr_inf_future);
GPR_ASSERT(c);
@ -165,12 +162,11 @@ static void test_max_message_length(grpc_end2end_test_config config) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(101)));
cq_expect_completion(v_server, tag(101), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(101)));
cq_expect_completion(cqv, tag(101), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
@ -179,11 +175,9 @@ static void test_max_message_length(grpc_end2end_test_config config) {
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(1), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(102), 1);
cq_expect_completion(cqv, tag(1), 1);
cq_verify(cqv);
GPR_ASSERT(status != GRPC_STATUS_OK);
GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
@ -200,8 +194,7 @@ static void test_max_message_length(grpc_end2end_test_config config) {
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
end_test(&f);
config.tear_down_data(&f);

15
test/core/end2end/tests/no_op.c
Unescape View File

@ -74,8 +74,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -90,12 +92,9 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
static void test_no_op(grpc_end2end_test_config config) {

61
test/core/end2end/tests/ping_pong_streaming.c
Unescape View File

@ -74,8 +74,10 @@ static void drain_cq(grpc_completion_queue *cq) {
static void shutdown_server(grpc_end2end_test_fixture *f) {
if (!f->server) return;
grpc_server_shutdown_and_notify(f->server, f->server_cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->server_cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)).type == GRPC_OP_COMPLETE);
grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
GPR_ASSERT(grpc_completion_queue_pluck(f->cq, tag(1000),
GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))
.type == GRPC_OP_COMPLETE);
grpc_server_destroy(f->server);
f->server = NULL;
}
@ -90,23 +92,20 @@ static void end_test(grpc_end2end_test_fixture *f) {
shutdown_server(f);
shutdown_client(f);
grpc_completion_queue_shutdown(f->server_cq);
drain_cq(f->server_cq);
grpc_completion_queue_destroy(f->server_cq);
grpc_completion_queue_shutdown(f->client_cq);
drain_cq(f->client_cq);
grpc_completion_queue_destroy(f->client_cq);
grpc_completion_queue_shutdown(f->cq);
drain_cq(f->cq);
grpc_completion_queue_destroy(f->cq);
}
/* Client pings and server pongs. Repeat messages rounds before finishing. */
static void test_pingpong_streaming(grpc_end2end_test_config config,
int messages) {
grpc_end2end_test_fixture f = begin_test(config, "test_pingpong_streaming", NULL, NULL);
grpc_end2end_test_fixture f =
begin_test(config, "test_pingpong_streaming", NULL, NULL);
grpc_call *c;
grpc_call *s;
gpr_timespec deadline = five_seconds_time();
cq_verifier *v_client = cq_verifier_create(f.client_cq);
cq_verifier *v_server = cq_verifier_create(f.server_cq);
cq_verifier *cqv = cq_verifier_create(f.cq);
grpc_op ops[6];
grpc_op *op;
grpc_metadata_array initial_metadata_recv;
@ -125,7 +124,7 @@ static void test_pingpong_streaming(grpc_end2end_test_config config,
gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you");
c = grpc_channel_create_call(f.client, f.client_cq, "/foo",
c = grpc_channel_create_call(f.client, f.cq, "/foo",
"foo.test.google.fr:1234", deadline);
GPR_ASSERT(c);
@ -152,12 +151,11 @@ static void test_pingpong_streaming(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(c, ops, op - ops, tag(1)));
GPR_ASSERT(GRPC_CALL_OK ==
grpc_server_request_call(f.server, &s, &call_details,
&request_metadata_recv, f.server_cq,
f.server_cq, tag(100)));
cq_expect_completion(v_server, tag(100), 1);
cq_verify(v_server);
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(
f.server, &s, &call_details,
&request_metadata_recv, f.cq, f.cq, tag(100)));
cq_expect_completion(cqv, tag(100), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_INITIAL_METADATA;
@ -192,8 +190,8 @@ static void test_pingpong_streaming(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s, ops, op - ops, tag(102)));
cq_expect_completion(v_server, tag(102), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(102), 1);
cq_verify(cqv);
op = ops;
op->op = GRPC_OP_SEND_MESSAGE;
@ -202,11 +200,9 @@ static void test_pingpong_streaming(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK ==
grpc_call_start_batch(s, ops, op - ops, tag(103)));
cq_expect_completion(v_server, tag(103), 1);
cq_verify(v_server);
cq_expect_completion(v_client, tag(2), 1);
cq_verify(v_client);
cq_expect_completion(cqv, tag(103), 1);
cq_expect_completion(cqv, tag(2), 1);
cq_verify(cqv);
grpc_byte_buffer_destroy(request_payload);
grpc_byte_buffer_destroy(response_payload);
@ -232,19 +228,16 @@ static void test_pingpong_streaming(grpc_end2end_test_config config,
op++;
GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(s, ops, op - ops, tag(104)));
cq_expect_completion(v_client, tag(1), 1);
cq_expect_completion(v_client, tag(3), 1);
cq_verify(v_client);
cq_expect_completion(v_server, tag(101), 1);
cq_expect_completion(v_server, tag(104), 1);
cq_verify(v_server);
cq_expect_completion(cqv, tag(1), 1);
cq_expect_completion(cqv, tag(3), 1);
cq_expect_completion(cqv, tag(101), 1);
cq_expect_completion(cqv, tag(104), 1);
cq_verify(cqv);
grpc_call_destroy(c);
grpc_call_destroy(s);
cq_verifier_destroy(v_client);
cq_verifier_destroy(v_server);
cq_verifier_destroy(cqv);
grpc_metadata_array_destroy(&initial_metadata_recv);
grpc_metadata_array_destroy(&trailing_metadata_recv);

Some files were not shown because too many files have changed in this diff Show More

Write Preview
Loading…
Cancel
Save