Menu

Changelog

Improving AppSignal, one deploy at a time.

Mar 11, 2025

Configuration via request headers

Collector0.4.4

Added

  • Configure AppSignal via HTTP request headers on export requests. If it's not possible to configure resource attributes in OpenTelemetry export data, configure AppSignal via request headers set on the export requests made to the collector's HTTP endpoints.

    Supported headers are:

    AppSignal-Config-Name: app name (required) AppSignal-Config-Environment: app environment (required) AppSignal-Config-PushApiKey: push API key (required) AppSignal-Config-Revision: app revision (required) AppSignal-Config-LanguageIntegration: language integration like ruby, elixir, php, etc. (required) OpenTelemetry-ServiceName: service name of the app OpenTelemetry-HostName: name of the app's host (required)

    For more information, see our configuration documentation.

Changed

  • Close HTTP connections from OpenTelemetry exports when we have successfully received the request. This fixes an issue with the server not shutting down when the connection is kept open.

This release can be installed through our collector packages and Docker image.

View all Collector updates

Start your free trial

Don’t let the bad bugs bite. Try AppSignal for free.

AppSignal offers a 30-day free trial, no credit card is required. All features are available in all plans. Start monitoring your application in just a few clicks!

Start free trial View pricing