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android/platform/packages/modules/DnsResolver/68951af2
commit
68951af264730fb1df5fab708893c7e298609edd
[log]
author
Mike Yu <yumike@google.com>
Tue Aug 09 11:00:22 2022 +0000
committer
Mike Yu <yumike@google.com>
Mon Aug 29 02:45:55 2022 +0000
tree
1719669fca3d0d68641676bd19f658d8c59c1312
parent
4eb7890167134ed1f33d188d3691a4289cd28df7 [diff]
Send metrics NetworkDnsServerSupportReported to statsd

The metrics are used to show the validation status of each private
DNS, which can tell us a rough success validation rate and we might
make more improvements based off that. The metrics are per-network
and are filled when destroyNetworkCache() is called.

To avoid adding the dependency stats_proto in resolv_integration_test,
there are also some code changes in resolv_private_dns_test.cpp

Bug: 241788170
Test: atest
Test: m statsd_testdrive; run "statsd_testdrive 504"
Change-Id: I5d79d6280e937ee298485cd85ae71e692fd7a0b8
8 files changed
tree: 1719669fca3d0d68641676bd19f658d8c59c1312
  1. aidl_api/
  2. apex/
  3. binder/
  4. doh/
  5. include/
  6. tests/
  7. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  8. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  9. .editorconfig
  10. Android.bp
  11. cbindgen.toml
  12. Dns64Configuration.cpp
  13. Dns64Configuration.h
  14. DnsProxyListener.cpp
  15. DnsProxyListener.h
  16. DnsQueryLog.cpp
  17. DnsQueryLog.h
  18. DnsQueryLogTest.cpp
  19. DnsResolver.cpp
  20. DnsResolver.h
  21. DnsResolverService.cpp
  22. DnsResolverService.h
  23. DnsStats.cpp
  24. DnsStats.h
  25. DnsStatsTest.cpp
  26. DnsTlsDispatcher.cpp
  27. DnsTlsDispatcher.h
  28. DnsTlsQueryMap.cpp
  29. DnsTlsQueryMap.h
  30. DnsTlsServer.cpp
  31. DnsTlsServer.h
  32. DnsTlsSessionCache.cpp
  33. DnsTlsSessionCache.h
  34. DnsTlsSocket.cpp
  35. DnsTlsSocket.h
  36. DnsTlsSocketFactory.h
  37. DnsTlsTransport.cpp
  38. DnsTlsTransport.h
  39. doh.h
  40. Experiments.cpp
  41. Experiments.h
  42. ExperimentsTest.cpp
  43. getaddrinfo.cpp
  44. getaddrinfo.h
  45. gethnamaddr.cpp
  46. gethnamaddr.h
  47. hostent.h
  48. IDnsTlsSocket.h
  49. IDnsTlsSocketFactory.h
  50. IDnsTlsSocketObserver.h
  51. libnetd_resolv.map.txt
  52. LockedQueue.h
  53. NOTICE
  54. OperationLimiter.h
  55. OperationLimiterTest.cpp
  56. OWNERS
  57. params.h
  58. PREUPLOAD.cfg
  59. PrivateDnsCommon.h
  60. PrivateDnsConfiguration.cpp
  61. PrivateDnsConfiguration.h
  62. PrivateDnsConfigurationTest.cpp
  63. PrivateDnsValidationObserver.h
  64. README-DoT.md
  65. README.md
  66. res_cache.cpp
  67. res_comp.cpp
  68. res_comp.h
  69. res_debug.cpp
  70. res_debug.h
  71. res_mkquery.cpp
  72. res_query.cpp
  73. res_send.cpp
  74. res_send.h
  75. res_stats.cpp
  76. resolv_cache.h
  77. resolv_private.h
  78. resolv_test_config_template.xml
  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.