fix(subagent): preserve startup cleanup failures

2026-08-12 17:38:06 +08:00
parent 28fcda2751
commit caf7d48f88
11 changed files with 59 additions and 15 deletions
--- a/packages/subagent/tool-subagent/src/index.ts
+++ b/packages/subagent/tool-subagent/src/index.ts
@@ -113,7 +113,9 @@ async function settleStart(start: Promise<SubagentRun>, signal: AbortSignal): Pr
  try {
    return await settleRun(await start)
  } catch (error: unknown) {
-    return signal.aborted
+    // Product providers aggregate startup and rollback failures. Cancellation
+    // must not turn a failed cleanup into a cleanly killed Task.
+    return signal.aborted && !(error instanceof AggregateError)
      ? { status: 'killed' }
      : { status: 'failed', detail: String(error) }
  }