Yaşar Arabacı wrote: > You can see my all code below, theoritically that code should work I > guess. But I keep getting this error: > [SUBWARNING/MainProcess] thread for sharing handles raised exception : > ------------------------------------------------------------------------------- > Traceback (most recent call last): > File "/usr/lib/python2.7/multiprocessing/reduction.py", line 127, in > _serve send_handle(conn, handle_wanted, destination_pid) > File "/usr/lib/python2.7/multiprocessing/reduction.py", line 80, in > send_handle > _multiprocessing.sendfd(conn.fileno(), handle) > OSError: [Errno 9] Bad file descriptor > ------------------------------------------------------------------------------- > > Do you see an error in my side, or is this a bug in Python? >
Hello, I don't know much about the multiprocessing module, so I won't speculate about bugs ;) however I can tell you that your code works with error on my machine: kev@pluto:~> python mtest.py [DEBUG/MainProcess] created semlock with handle 140252275732480 [DEBUG/MainProcess] created semlock with handle 140252275728384 [DEBUG/MainProcess] created semlock with handle 140252275724288 [DEBUG/MainProcess] Queue._after_fork() [DEBUG/Process-1] Queue._after_fork() [INFO/Process-1] child process calling self.run() [DEBUG/Process-2] Queue._after_fork() [INFO/Process-2] child process calling self.run() [DEBUG/Process-3] Queue._after_fork() [INFO/Process-3] child process calling self.run() [DEBUG/Process-4] Queue._after_fork() [INFO/Process-4] child process calling self.run() [DEBUG/Process-5] Queue._after_fork() [INFO/Process-5] child process calling self.run() [DEBUG/MainProcess] starting listener and thread for sending handles [INFO/MainProcess] created temp directory /tmp/pymp-J3UxCe [DEBUG/MainProcess] Queue._start_thread() [DEBUG/MainProcess] doing self._thread.start() [DEBUG/MainProcess] starting thread to feed data to pipe [DEBUG/MainProcess] ... done self._thread.start() Here <socket._socketobject object at 0x87f980> "Here" was added to your print line by me. Otherwise I ran your code as is, and sent the string "Hello world" to port 9090 from another console. Hope that helps, Kev -- http://mail.python.org/mailman/listinfo/python-list
