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05db1d66a0
* fix(workflows): stop idle agent waits from consuming worker turns
While a script step waited on a child Agent run, the supervisor sent an
empty response frame to the QuickJS worker every 20 ms and each round
trip counted toward the 10,000-turn cap, so any workflow whose Agent
calls kept it waiting for about 209 s failed with "Worker turn limit"
regardless of `timeout_seconds`.
The worker now reports when its job queue has drained, and the
supervisor waits on the pending calls locally while the worker is idle,
still re-checking cancellation and faults every 20 ms, without
exchanging frames. `timeout_seconds` is the only wall-clock bound again;
scripts that spin the job queue still hit the turn cap. The cap is a
module constant so tests can lower it.
Fixes bytedance/deer-flow#7022
* fix(workflows): default a frame without idle to the polling path
Review follow-up: read `idle` with `frame.get("idle", False)` so an
outcome-less frame that lacks the key degrades to the previous poll
behaviour instead of failing the run with a KeyError, and give the
cancel-latency regression test a 3 s budget so store writes and process
reaping on a loaded CI runner cannot flake it.
* fix(workflows): detect worker exit during idle Agent waits
Check worker exit in the existing local poll and clean up pending child runs. Adapt the work-frame budget regression from PR #7025 while retaining precise idle detection.
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Co-authored-by: Willem Jiang <willem.jiang@gmail.com>