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review.blissroms.org / platform_packages_modules_DnsResolver / be9e4f648c5491a82345f78d2ee0c529a0a55ca4
commitbe9e4f648c5491a82345f78d2ee0c529a0a55ca4[log] [tgz]
authorMike Yu <yumike@google.com>Tue Oct 08 19:05:34 2019 +0800
committerMike Yu <yumike@google.com>Mon Oct 21 16:17:41 2019 +0800
treea96adc10308ce4408856162ef3fd75b209e858c1
parent021c3e1e8f58bbb84879277a5dd64afc69fdec57 [diff]
Add stats samples by looking up server address

When adding a stats sample, it passes the server index rather than
the server address. It's not wrong if the order of dns servers in
lookup threads is fixed. However, it restrains the flexibility to
change the order as well.

This change fixes it to pass the server address so that the order
of dns servers in a lookup thread can change.

Bug: 137169582
Test: atest --include-subdirs packages/modules/DnsResolver
Change-Id: I1f4542165e90289efe8bf6d618639b82a8cc740e
3 files changed
tree: a96adc10308ce4408856162ef3fd75b209e858c1
  1. aidl/
  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. DnsResolver.cpp
  14. DnsResolver.h
  15. dnsresolver_binder_test.cpp
  16. DnsResolverService.cpp
  17. DnsResolverService.h
  18. DnsStats.cpp
  19. DnsStats.h
  20. DnsStatsTest.cpp
  21. DnsTlsDispatcher.cpp
  22. DnsTlsDispatcher.h
  23. DnsTlsQueryMap.cpp
  24. DnsTlsQueryMap.h
  25. DnsTlsServer.cpp
  26. DnsTlsServer.h
  27. DnsTlsSessionCache.cpp
  28. DnsTlsSessionCache.h
  29. DnsTlsSocket.cpp
  30. DnsTlsSocket.h
  31. DnsTlsSocketFactory.h
  32. DnsTlsTransport.cpp
  33. DnsTlsTransport.h
  34. getaddrinfo.cpp
  35. getaddrinfo.h
  36. gethnamaddr.cpp
  37. gethnamaddr.h
  38. hostent.h
  39. IDnsTlsSocket.h
  40. IDnsTlsSocketFactory.h
  41. IDnsTlsSocketObserver.h
  42. libnetd_resolv.map.txt
  43. LockedQueue.h
  44. NOTICE
  45. OWNERS
  46. PREUPLOAD.cfg
  47. PrivateDnsConfiguration.cpp
  48. PrivateDnsConfiguration.h
  49. README-DoT.md
  50. README.md
  51. res_cache.cpp
  52. res_comp.cpp
  53. res_debug.cpp
  54. res_debug.h
  55. res_init.cpp
  56. res_init.h
  57. res_mkquery.cpp
  58. res_query.cpp
  59. res_send.cpp
  60. res_send.h
  61. res_stats.cpp
  62. resolv_cache.h
  63. resolv_cache_unit_test.cpp
  64. resolv_integration_test.cpp
  65. resolv_private.h
  66. resolv_tls_unit_test.cpp
  67. resolv_unit_test.cpp
  68. ResolverController.cpp
  69. ResolverController.h
  70. ResolverEventReporter.cpp
  71. ResolverEventReporter.h
  72. ResolverStats.h
  73. sethostent.cpp
  74. stats.proto
  75. TEST_MAPPING
  76. util.cpp
  77. 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.