Hi!

What is the optimal and suggested way, if even possible, to somehow be able to host configurations for various different backends that could not adhere to the spec completely? In the same process.

For example, I use Sentry, which treats traceId more like a session ID - i.e. multiple requests on the same navigation page are part of the same trace and Sentry has a concept of transaction as an individual part of the trace. Sentry uses sentry-trace as a propagation carrier set through the SDK or manually.

At the same time, I use GCP loadbalancer, which will use the provided W3C traceparent or set one in the logs and ongoing request to the backend. But for those I don't want Sentry behaviour I would like to be able to differentiate otel trace from trace in GCP logs.

Also I could have different OTel-compliant backends like Jaeger, Datadog, whatnot.

How to connect those things so I have kind of duality between processing/propagating context and creating spans for different backend needs and in the same time keep them as close as possible.

Seems like because of how Sentry works I will need a pair of different traceId to use for it and the rest. Does it mean I would also need to have completely different spans?

Is there an example that deals with those issues? Or way of thinking about it?

Thanks!