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python Programming Glossary: sigchldPopen.communicate() throws OSError: “[Errno 10] No child processes” http://stackoverflow.com/questions/1008858/popen-communicate-throws-oserror-errno-10-no-child-processes linux share improve this question Are you intercepting SIGCHLD in the script If you are then Popen will not run as expected.. on it's own handler for that signal. You can check for SIGCHLD handlers by commenting out the Popen call and then running strace.. call and then running strace python your_script.py grep SIGCHLD if you see something similar to rt_sigaction SIGCHLD ... then..
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory” http://stackoverflow.com/questions/1367373/python-subprocess-popen-oserror-errno-12-cannot-allocate-memory 0 flags CLONE_CHILD_CLEARTID CLONE_CHILD_SETTID SIGCHLD child_tidptr 0xb7f12708 1 ENOMEM Cannot allocate memory write..
Twisted network client with multiprocessing workers? http://stackoverflow.com/questions/1470850/twisted-network-client-with-multiprocessing-workers child processes correctly generally involves handling the SIGCHLD signal. Twisted and multiprocessing aren't going to be cooperating..
Stream a file to the HTTP response in Pylons http://stackoverflow.com/questions/2413707/stream-a-file-to-the-http-response-in-pylons exceptions should be taken if you handle signals such as SIGCHLD you have to handle EINTR because the writes to response could..
How to make a ssh connection with python? http://stackoverflow.com/questions/6188970/how-to-make-a-ssh-connection-with-python any OS. I've already tried pyssh only to get an error with SIGCHLD which I've read is because Windows lacks this. I've tried getting..
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