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review.blissroms.org / platform_packages_modules_DnsResolver / 2556134bf346cdb776218d236a399d0252e9c247
commit2556134bf346cdb776218d236a399d0252e9c247[log] [tgz]
authorBernie Innocenti <codewiz@google.com>Thu Dec 03 21:30:03 2020 +0900
committerBernie Innocenti <codewiz@google.com>Thu Dec 03 23:40:03 2020 +0900
tree9ab6f5c2761f1fe6531a49862bb5cd3ee7bd12de
parent38a6f997217991aaa33fbf2591b17c6279651683 [diff]
Remove SO_REUSEPORT from DnsTlsFrontend

It doesn't just let us "share" the port with another server, it also
load-balances connections, making things mysteriously flaky.

There's probably a race between on DnsTlsFrontend quitting and the next
one starting when multiple tests run... but this isn't the right fix.

Change-Id: I0221f2ca9424222b00a283ff5cbfabd0169bd616
1 file changed
tree: 9ab6f5c2761f1fe6531a49862bb5cd3ee7bd12de
  1. aidl_api/
  2. apex/
  3. binder/
  4. include/
  5. tests/
  6. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  7. .editorconfig
  8. Android.bp
  9. Dns64Configuration.cpp
  10. Dns64Configuration.h
  11. DnsProxyListener.cpp
  12. DnsProxyListener.h
  13. DnsQueryLog.cpp
  14. DnsQueryLog.h
  15. DnsQueryLogTest.cpp
  16. DnsResolver.cpp
  17. DnsResolver.h
  18. DnsResolverService.cpp
  19. DnsResolverService.h
  20. DnsStats.cpp
  21. DnsStats.h
  22. DnsStatsTest.cpp
  23. DnsTlsDispatcher.cpp
  24. DnsTlsDispatcher.h
  25. DnsTlsQueryMap.cpp
  26. DnsTlsQueryMap.h
  27. DnsTlsServer.cpp
  28. DnsTlsServer.h
  29. DnsTlsSessionCache.cpp
  30. DnsTlsSessionCache.h
  31. DnsTlsSocket.cpp
  32. DnsTlsSocket.h
  33. DnsTlsSocketFactory.h
  34. DnsTlsTransport.cpp
  35. DnsTlsTransport.h
  36. Experiments.cpp
  37. Experiments.h
  38. ExperimentsTest.cpp
  39. getaddrinfo.cpp
  40. getaddrinfo.h
  41. gethnamaddr.cpp
  42. gethnamaddr.h
  43. hostent.h
  44. IDnsTlsSocket.h
  45. IDnsTlsSocketFactory.h
  46. IDnsTlsSocketObserver.h
  47. libnetd_resolv.map.txt
  48. LockedQueue.h
  49. NOTICE
  50. OperationLimiter.h
  51. OperationLimiterTest.cpp
  52. OWNERS
  53. params.h
  54. PREUPLOAD.cfg
  55. PrivateDnsConfiguration.cpp
  56. PrivateDnsConfiguration.h
  57. PrivateDnsConfigurationTest.cpp
  58. README-DoT.md
  59. README.md
  60. res_cache.cpp
  61. res_comp.cpp
  62. res_comp.h
  63. res_debug.cpp
  64. res_debug.h
  65. res_init.cpp
  66. res_init.h
  67. res_mkquery.cpp
  68. res_query.cpp
  69. res_send.cpp
  70. res_send.h
  71. res_stats.cpp
  72. resolv_cache.h
  73. resolv_cache_unit_test.cpp
  74. resolv_callback_unit_test.cpp
  75. resolv_private.h
  76. resolv_test_config_template.xml
  77. resolv_tls_unit_test.cpp
  78. resolv_unit_test.cpp
  79. ResolverController.cpp
  80. ResolverController.h
  81. ResolverEventReporter.cpp
  82. ResolverEventReporter.h
  83. ResolverStats.h
  84. sethostent.cpp
  85. stats.h
  86. stats.proto
  87. TEST_MAPPING
  88. util.cpp
  89. util.h
README.md

Logging

This code uses LOG(X) for logging. Log levels are VERBOSE,DEBUG,INFO,WARNING and ERROR. The default setting is WARNING and logs relate to WARNING and ERROR will be shown. If you want to enable the DEBUG level logs, using following command. adb shell service call dnsresolver 10 i32 1 VERBOSE 0 DEBUG 1 INFO 2 WARNING 3 ERROR 4 Verbose resolver logs could contain PII -- do NOT enable in production builds.