Gitiles
Code Review Sign In
review.blissroms.org / platform_packages_modules_DnsResolver / 423b58e3c93577b534367d823abbf5045a8842d1
commit423b58e3c93577b534367d823abbf5045a8842d1[log] [tgz]
authorMike Yu <yumike@google.com>Wed Apr 07 17:09:09 2021 +0800
committerMike Yu <yumike@google.com>Wed Apr 07 17:27:48 2021 +0800
tree67bf71b2d68f88909ff302c9dfeeedc80ad7af1d
parente7c54de89352b560351528aea4bca69170a76f3c [diff]
Downgrade DoT connection error message to Warning

The failures of private DNS connection are common and sometimes
expected, such as firewall blocking, opportunistic private DNS
mode. It's not a DnsResolver bug, so downgrade the logging level
to Warning.

Bug: 181269159
Test: cd packages/modules/DnsResolver && mm
Change-Id: Ic56aaebce6cfa2c73dba9320119fdc9217905624
1 file changed
tree: 67bf71b2d68f88909ff302c9dfeeedc80ad7af1d
  1. aidl_api/
  2. apex/
  3. binder/
  4. include/
  5. tests/
  6. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  7. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  8. .editorconfig
  9. Android.bp
  10. Dns64Configuration.cpp
  11. Dns64Configuration.h
  12. DnsProxyListener.cpp
  13. DnsProxyListener.h
  14. DnsQueryLog.cpp
  15. DnsQueryLog.h
  16. DnsQueryLogTest.cpp
  17. DnsResolver.cpp
  18. DnsResolver.h
  19. DnsResolverService.cpp
  20. DnsResolverService.h
  21. DnsStats.cpp
  22. DnsStats.h
  23. DnsStatsTest.cpp
  24. DnsTlsDispatcher.cpp
  25. DnsTlsDispatcher.h
  26. DnsTlsQueryMap.cpp
  27. DnsTlsQueryMap.h
  28. DnsTlsServer.cpp
  29. DnsTlsServer.h
  30. DnsTlsSessionCache.cpp
  31. DnsTlsSessionCache.h
  32. DnsTlsSocket.cpp
  33. DnsTlsSocket.h
  34. DnsTlsSocketFactory.h
  35. DnsTlsTransport.cpp
  36. DnsTlsTransport.h
  37. Experiments.cpp
  38. Experiments.h
  39. ExperimentsTest.cpp
  40. getaddrinfo.cpp
  41. getaddrinfo.h
  42. gethnamaddr.cpp
  43. gethnamaddr.h
  44. hostent.h
  45. IDnsTlsSocket.h
  46. IDnsTlsSocketFactory.h
  47. IDnsTlsSocketObserver.h
  48. libnetd_resolv.map.txt
  49. LockedQueue.h
  50. NOTICE
  51. OperationLimiter.h
  52. OperationLimiterTest.cpp
  53. OWNERS
  54. params.h
  55. PREUPLOAD.cfg
  56. PrivateDnsCommon.h
  57. PrivateDnsConfiguration.cpp
  58. PrivateDnsConfiguration.h
  59. PrivateDnsConfigurationTest.cpp
  60. PrivateDnsValidationObserver.h
  61. README-DoT.md
  62. README.md
  63. res_cache.cpp
  64. res_comp.cpp
  65. res_comp.h
  66. res_debug.cpp
  67. res_debug.h
  68. res_mkquery.cpp
  69. res_query.cpp
  70. res_send.cpp
  71. res_send.h
  72. res_stats.cpp
  73. resolv_cache.h
  74. resolv_private.h
  75. resolv_test_config_template.xml
  76. ResolverController.cpp
  77. ResolverController.h
  78. ResolverEventReporter.cpp
  79. ResolverEventReporter.h
  80. ResolverStats.h
  81. sethostent.cpp
  82. stats.h
  83. stats.proto
  84. TEST_MAPPING
  85. util.cpp
  86. 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.