fix(agent): snapshot active tasks before cancellation

2026-07-28 15:42:52 +08:00
parent ce3e532643
commit 78cf68c291
2 changed files with 4 additions and 2 deletions
@@ -760,7 +760,7 @@ class AgentLoop:

        Returns the total number of cancelled tasks + subagents.
        """
-        tasks = self._active_tasks.pop(key, set())
+        tasks = tuple(self._active_tasks.pop(key, set()))
        cancelled = sum(1 for t in tasks if not t.done() and t.cancel())
        for t in tasks:
            with suppress(asyncio.CancelledError, Exception):