Yes, on Ubuntu 12.04. -b
On Tue, May 22, 2012 at 2:29 PM, Murphy McCauley <[email protected]>wrote: > I don't think I've seen this on Mac OS. I assume this is on Linux? I'll > start looking for it. > > -- Murphy > > On May 22, 2012, at 9:46 AM, Brandon Heller wrote: > > I can confirm that I've seen this too, a number of times, though I haven't > been able to (or tried) to make a repeatable test case yet. > > -b > > On Mon, May 21, 2012 at 11:42 PM, Frank Li <[email protected]> wrote: > >> Hello, >> >> On the latest noxrepo/pox master branch, we occasionally run into errors >> if the controller is started before the switches connect (and sometimes >> even afterward). The traceback is always as follows. Are there any >> suggestions for how to prevent these errors? >> >> DEBUG:openflow.of_01:[Con 32/None] Socket error: Broken pipe >> DEBUG:openflow.of_01:[Con 32/None] disconnecting >> Exception in thread Thread-1: >> Traceback (most recent call last): >> File "/usr/lib/python2.7/threading. >> py", line 551, in __bootstrap_inner >> self.run() >> File "/usr/lib/python2.7/threading.py", line 504, in run >> self.__target(*self.__args, **self.__kwargs) >> File "/home/ubuntu/proj3/pox/pox/lib/recoco/recoco.py", line 574, in >> _threadProc >> xl.keys(), timeout ) >> File "/home/ubuntu/proj3/pox/pox/openflow/of_01.py", line 506, in fileno >> return self.sock.fileno() >> File "/usr/lib/python2.7/socket.py", line 224, in meth >> return getattr(self._sock,name)(*args) >> File "/usr/lib/python2.7/socket.py", line 170, in _dummy >> raise error(EBADF, 'Bad file descriptor') >> error: [Errno 9] Bad file descriptor >> >> Thanks, >> Frank >> > > >
