diff options
| -rw-r--r-- | websockify/websocket.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/websockify/websocket.py b/websockify/websocket.py index 2548fb8..c40e638 100644 --- a/websockify/websocket.py +++ b/websockify/websocket.py @@ -696,6 +696,9 @@ Sec-WebSocket-Accept: %s\r def terminate(self): raise self.Terminate() + def multiprocessing_SIGCHLD(self, sig, stack): + self.vmsg('Reaing zombies, active child count is %s', len(multiprocessing.active_children())) + def fallback_SIGCHLD(self, sig, stack): # Reap zombies when using os.fork() (python 2.4) self.vmsg("Got SIGCHLD, reaping zombies") @@ -796,7 +799,13 @@ Sec-WebSocket-Accept: %s\r } signal.signal(signal.SIGINT, self.do_SIGINT) signal.signal(signal.SIGTERM, self.do_SIGTERM) - signal.signal(signal.SIGCHLD, self.fallback_SIGCHLD) + if not multiprocessing: + # os.fork() (python 2.4) child reaper + signal.signal(signal.SIGCHLD, self.fallback_SIGCHLD) + else: + # make sure that _cleanup is called when children die + # by calling active_children on SIGCHLD + signal.signal(signal.SIGCHLD, self.multiprocessing_SIGCHLD) last_active_time = self.launch_time try: |