DataDog/dd-trace-dotnet v0.8.0-beta

0.8.0-beta

on GitHub

This version is a pre-release (Beta).

Please read our documentation for instructions on setting up .NET tracing and details about supported frameworks. (It can take a few days for that documentation to be updated with newly released changes.)

Changes since 0.7.1-beta:

New

• support for distributed tracing and sampling priority (#267, #276, #277, #279)
• experimental HttpApplication integration for ASP.NET applications (#263, covers Web Forms and other web frameworks, see notes below)
• HttpClient and WebClient integrations for outbound HTTP requests (#267)

Fixes

• profiler: don't try to inspect modules that failed to load (#275, fixes #207)
• OpenTracing: don't log warnings in unsupported ISpan methods (#270, thanks @gshackles!)

Build tools

• add separate VS solutions for managed and native projects, excluding samples (#261)
• update and clean up sample projects (#262)
• remove unused build scripts and files, fix building samples web applications (#273)

Enabling the HTTP module

The HttpApplication integration is not yet enabled by default. To add the tracing HTTP module to your ASP.NET application manually, add the following code to the <system.webServer> element in your web.config file. For more information on adding managed modules to IIS, see the IIS documentation. We will release an update soon that will enable this module automatically.

<system.web>
  <compilation>
    <assemblies>
      <add assembly="Datadog.Trace.ClrProfiler.Managed, Version=0.8.0.0, Culture=neutral, PublicKeyToken=def86d061d0d2eeb" />
    </assemblies>
  </compilation>
</system.web>

<system.webServer>
    <modules>
        <add name="AspNetHttpModule" type="Datadog.Trace.ClrProfiler.Integrations.AspNetHttpModule"/>
    </modules>
</system.webServer>