open-telemetry/opentelemetry-dotnet coreunstable-1.20.1-beta.1

on GitHub

The following changes are from the previous release 1.20.0-beta.1.

• NuGet: OpenTelemetry.Exporter.Prometheus.AspNetCore v1.20.1-beta.1

  • Fixed scrape responses being handed to the server in a single write, which
    made the server buffer a full copy of the response for each client that did
    not read it until the request completed or timed out. Responses are now
    written in bounded slices so the server's back-pressure applies.
    (#7957)

  • Fixed startup scrapes permanently omitting target_info and configured
    resource constant labels from subsequent scrape responses.
    (#7984)

  • Updated OpenTelemetry core component version(s) to 1.20.1.
    (#7990)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Exporter.Prometheus.HttpListener v1.20.1-beta.1

  • Fixed scrape responses being handed to the server in a single write, which
    on Linux and macOS made the listener allocate and hold a full copy of the
    response for each client that did not read it until the request completed or
    timed out. Responses are now written in bounded slices.
    (#7957)

  • Fixed scrape requests that announce a request body holding a thread pool
    thread after their response had been sent on Linux and macOS for as long as
    the client kept trickling in the body. The connection is now closed after
    responding to a request with a body instead of being kept alive.
    (#7962)

  • Fixed startup scrapes permanently omitting target_info and configured
    resource constant labels from subsequent scrape responses.
    (#7984)

  • Updated OpenTelemetry core component version(s) to 1.20.1.
    (#7990)

  See CHANGELOG for details.

• NuGet: OpenTelemetry.Shims.OpenTracing v1.20.1-beta.1

  • Updated OpenTelemetry core component version(s) to 1.20.1.
    (#7990)

  See CHANGELOG for details.