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docs: FastStream start() and stop() skip the app lifespan #703

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lesnik512 merged 1 commit into from
Oct 17, 2026
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docs: FastStream start() and stop() skip the app lifespan #703

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3 changes: 3 additions & 0 deletions docs/recipes/shared-container.md
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Expand Up @@ -188,6 +188,9 @@ The container closes after `stream.stop()` returns, so messages still in flight
from an open container. With the default flag, modern-di-fastapi would close the container inside
your lifespan, before `stream.stop()` runs.

`stream.start()` and `stream.stop()` do not run a `FastStream(lifespan=...)`, so put that setup and
teardown in the FastAPI lifespan.

## Pitfalls

- Set the flag on both integrations. One left at the default still closes the root when its app
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