DataDog/dd-trace-dotnet v1.21.1

1.21.1

on GitHub

Changes

• Add automatic instrumentation for WebRequest.GetResponse() calls that reference System 2.0.0.0 (#1093)
• Build infrastructure for runtime metrics on .NET Framework and .NET Core 3.1 (#1015, #1057, #1063, #1064, #1065, #1071, #1077, #1079)
• Log content of http response on failure (#1086)
• Allow users to add "_dd.measured" metric to spans (#1066)
• Add configuration setting DD_TRACE_QUEUE_SIZE to set the size of the trace buffer between flushes (#1033)
  • Example: DD_TRACE_QUEUE_SIZE=2000
• Add configuration setting DD_TRACE_ADONET_EXCLUDED_TYPES to exclude instrumentation from specified AdoNet types (#1076)
  • Example: DD_TRACE_ADONET_EXCLUDED_TYPES=System.Data.SqlClient.SqlCommand
• Improve Azure App Service tags (#1090)
• Move DuckTyping library to Datadog.Trace assembly (#1098)

Fixes

• CIApp: Update tags and semantics conventions (#1056, #1082)
• Fixes GetILCodes crash (#1087)
• Stop writing SpdLog errors to standard error (#1073)
• Ensure the managed loader is loaded only once. (#1055)
• DuckTyping library: Call DynamicMethod through delegates. (#1054)
• Fix xUnit instrumentation bug #1094

Performance Improvements

• Optimize IsIntegrationEnabled lookup (#1016)
• Optimize AspNetCore DiagnosticObserver code path (#1038, #1061)
• Run statsd worker in a dedicated thread (#1095)

Build / Test

• Enable a macOS build of the profiler (#1059)
• Improvements to rules-based sampler and rate limiter tests (#1047, #1078, #1052, #1083)
• Suppress warning NETSDK1138 (#1084)
• Add more information to the assertion (#1085)
• Fix InvalidOperationException in HttpListener tests (#1091)
• Fix CI links in Readme.md (#1058)

Changes since 1.21.0