DataDog/dd-trace-dotnet v1.22.0

1.22.0

on GitHub

Changes

• Automatic instrumentation for the RabbitMQ.Client library v3.6.9+ (#1081)
• Runtime metrics on .NET Framework and .NET Core (#1101, #1074, additional PR's in the 1.21.1 Release)
  • This feature is currently in private beta. If interested, please reach out to support@datadoghq.com.
• Add configuration setting DD_HTTP_CLIENT_ERROR_STATUSES to set ranges of status codes that should trigger HTTP client spans to be marked as errors. The default value is 400-499 (#1123)
  • Example: DD_HTTP_CLIENT_ERROR_STATUSES=400-499,500
• Add configuration setting DD_HTTP_SERVER_ERROR_STATUSES to set ranges of status codes that should trigger HTTP server spans to be marked as errors. The default value is 500-599 (#1123)
  • Example: DD_HTTP_SERVER_ERROR_STATUSES=404,500-599
• Azure App Service improvements:
  • Log and disable tracing if DD_API_KEY is not set (#1109)
  • Send traces to trace agent via Windows Named Pipes (#1046, #1126, #1133)
• Build infrastructure for performing automatic instrumentation by modifying the target method (a.k.a. CallTarget) instead of modifying the caller methods (#1007)
• Refactor StringBuilderCache (#1103)

Fixes

• Fix netcoreapp2.x automatic instrumentation shutdown bug (#1128)
• Fix race condition in automatic instrumentation shutdown (#1125)
• Fix SqlCommand.ExecuteNonQuery integration (#1120)
• Fix flaky automatic instrumentation shutdown issues (#1117, #1124)

Performance Improvements

• Cache FrameworkDescription (#1092, #1112, #1116)

Build / Test

• Build improvements
  • Update repo to use C# 9 and build pipelines to use .NET 5 SDK (#1089, #1102)
  • Improve non-Windows developer experience & update C++ toolchain (#1096)
  • Fix transient build errors by building targets serially (#1107)
  • Update Datadog agent container image in CI (#1111)
  • Resolve warnings from clang-tidy utility (#1118)
  • Fix path to benchmarks in unit-tests pipeline (#1127)
• Unit test improvements
  • Mock the clock in the RateLimiter tests (#1088)
  • Add verbose assert message in DogStatsD tests (#1105)
  • Make cross-domain callback tests more resilient (#1097)
  • Fix logging tests (#1115)
  • Minimize race condition in RuntimeEventListener tests (#1113)
  • Fix potential multi-threaded issues in RuntimeMetricsWriter tests (#1121)
  • Catch all exceptions in HttpListener used for testing (#1122)
• Integration test improvements
  • Run MongoDB tests on 2.11.* (#1119)
  • Add integration tests for runtime metrics (#1108)

Changes since 1.21.1