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[python] Support conflict token retry loop for schedule updates #1367
Description
No SDK passes or retries on the conflict token for schedule updates. The server returns 'mismatched conflict
token' as of temporalio/temporal#8474.
Activity
musi22 commentedon Oct 16, 2026
I’d like to work on this. My understanding is that
ScheduleHandle.update()currently performs a describe/callback/update flow but does not send the schedule conflict token or retry when the server rejects an update because that token is stale. I’d like to add the conflict token to the update request and make the update path re-describe + re-run the updater on a mismatched-token response, with focused tests for a concurrent update race. I’ll keep the change scoped to schedule updates and include a changelog fragment if this is user-facing. Happy to adjust the approach if there’s a preferred retry/error shape.tconley1428 commentedon Oct 16, 2026
We are not accepting work on this at the moment. There is pending server work which is required beforehand.