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preview: restore strict 10s request deadline
released this
2026-08-13 07:55:48 +00:00 | 1 commits to main since this releaseThe mediapreview error-handling refactor dropped the outer
asyncio.wait_for around preview generation. Pool-internal timeouts only
bound individual stages (idle-worker wait, worker request, OO HTTP
calls); queueing on top of them let requests run far past 10s and
eventually return 200 instead of 503. Wrap both generate paths in
wait_for(PREVIEW_TIMEOUT) again — cancellation propagates correctly:
the pool dispatcher drops cancelled futures, and the OnlyOffice manager
cancels orphaned conversion tasks.Downloads