[Feature] Symfony Messenger Integration

[BeyerJC]

Describe the feature you'd like

We already have an integration for symfony but it lacks the tracing for the Symfony messenger component.

I imagine it to be like the LaravelQueueIntegration and see when a worker picked up a message and all traces that happend while processing (e.g. guzzle integration may add some calls).

Is your feature request related to a problem?

No

Describe alternatives you've considered

Keep using my own solution.

Additional context

No response

[PROFeNoM]

Hello @BeyerJC 👋,

Thank you for submitting your feature request. While we have yet to estimate a time for implementing this library's instrumentation, we agree that it would be a valuable addition.

I noticed that Symfony auto-instrumentation is already available through OTel, which records spans for Symfony Messenger (open-telemetry/opentelemetry-php-contrib#215). In the meantime, you can use the OTel instrumentation with dd-trace-php support to obtain spans from this library.

Additionally, we encourage external contributions and would be happy to assist anyone with implementing this feature 😊