feat(ai): rootSpan flag for telemetry options #9309
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Adds a new flag `rootSpan` to `experimental_telemetry` that instructs to create a root span (detached from any parent) during the execution. Defaults to false keeping the current behavior. The reason to propose this is that currently I'm having a hard time getting telemetry to show up correctly in langfuse while using effect. Because the stream returned by stream operations exists outside the lifecycle of the calling function, traces get reported out of order, and ultimately certain attributes that should be made available to the root span never make it. So forcing the ai traces to be isolated isi the only way I've been able to sort of solve it.
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Background
The reason to propose this is that currently I'm having a hard time getting telemetry to show up correctly in langfuse while using effect.
Because the stream returned by stream operations exists outside the lifecycle of the calling function, traces get reported out of order, and ultimately certain attributes that should be made available to the root span never make it.
So forcing the ai traces to be isolated isi the only way I've been able to sort of solve it.
Summary
Adds a new flag
rootSpantoexperimental_telemetrythat instructs to create a root span (detached from any parent) during the execution. Defaults to false keeping the current behavior.Manual Verification
Tested a local build with my existing app
Checklist
pnpm changesetin the project root)pnpm prettier-fixin the project root)Future Work
Related Issues