pku-xht 2471e2b2bb fix review finding: exitsWithin cleans up its listener and timer on both arms ...

Each timed-out wait used to leave the once('exit') listener from its inner
waitForExit attached to the child; the dispose ladder accumulates at most a
couple, but in a shared library a caller polling exitsWithin in a loop would
pile listeners onto one child (MaxListenersExceededWarning at 11) and retain
their closures. The race now owns its wiring: the timeout arm removes the
exit listener, the exit arm clears the (still unref'ed) grace timer, and an
already-exited child short-circuits true without attaching anything. Tests
pin listenerCount('exit') === 0 after every outcome.

2026-07-09 10:42:34 +08:00

..

subagent-process.spec.ts

fix review finding: exitsWithin cleans up its listener and timer on both arms

2026-07-09 10:42:34 +08:00