deer-flow

mirror of https://github.com/bytedance/deer-flow.git synced 2026-10-26 13:16:24 +00:00

History

Track DingTalk stream message tasks to avoid dangling tasks (#7429 )

* Track DingTalk stream message tasks to avoid dangling tasks

The stream loop handed each frame to client.background_task() via a
bare asyncio.create_task(...) whose result was dropped. asyncio only
keeps a weak reference to a task once it awaits, so the task could be
garbage-collected mid-execution (silently dropping a message) and any
exception it raised was never observed.

Keep a strong reference to each handler task and discard it via a done
callback, matching the background-task tracking used elsewhere (e.g.
the subagent executor and the MCP session pool).

* fix(channels): observe DingTalk stream task failures

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Co-authored-by: lisry-1 <lisry-1@users.noreply.github.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-10-25 16:15:15 +08:00

channels

Track DingTalk stream message tasks to avoid dangling tasks (#7429 )

2026-10-25 16:15:15 +08:00

gateway

fix(threads): reject an assistant_id that names no agent at thread creation (#7445 )

2026-10-25 13:21:47 +08:00

mcp_tasks

fix(mcp): retain durable control claims through slow calls and cancellation (#6780 )

2026-10-21 22:03:21 +08:00

scheduler

fix(scheduler): reconcile running occurrences from terminal durable runs (#7269 )