Hi Ken,
Thanks a lot for offering to take a look. I've attached the log file for my
node and also the master.log file with this email. I mentioned openrave only
because the previous person with the socket error used it as well and I was
wondering if there was some connection there.
-Arjun.


On Mon, Jan 31, 2011 at 12:29 AM, Ken Conley <kwc@willowgarage.com> wrote:

> Hi Arjun,
>
> I would need the log file from your actual node instead.  The rosout
> log file is just for the rosout node.  There should be a log file if
> you "roscd log" and look for your node's name.
>
> Regardless, the patch for xmlrpc.py is not relevant here, as this is a
> different section of code.  The log file would hopefully provide more
> detail as to whether the above error is the cause or just a symptom.
> I haven't used rospy inside of openrave, so I'm not sure I can be of
> much help, though I could think of ways to make the code more robust
> to whatever the problem is.
>
>  - Ken
>
> On Sun, Jan 30, 2011 at 1:46 AM, Arjun <akarjun@gmail.com> wrote:
> > Hi all,
> >  I am getting a socket error when I launch my program (which uses
> openrave).
> > The launch file launches a single node running on the same machine as the
> > roscore. I am using Ubuntu 10.10 and my Python install is version 2.6. I
> did
> > look up the archives and found that someone else had mentioned this same
> > problem about a couple of weeks ago and Ken Conley had addressed it. I
> > followed the advice from Ken Conley in that thread and changed my
> > .rosinstall file to install from the ros1.2 branch instead just for the
> ros
> > stack. This gave me the latest xmlrpc.py file, which I verified with the
> > previous thread, but I still get the same error.
> > Here's the error:
> > Unhandled exception in thread started by <bound method TCPServer.run of
> > <rospy.impl.tcpros_base.TCPServer object at 0x37a0990>>
> > Traceback (most recent call last):
> >   File "/home/aarumbak/ros/ros/core/rospy/src/rospy/impl/tcpros_base.py",
> > line 141, in run
> >     (client_sock, client_addr) = self.server_sock.accept()
> >   File "/usr/lib/python2.6/socket.py", line 197, in accept
> >     sock, addr = self._sock.accept()
> > socket[INFO] 1296375790.973933: Manipulation applet is dying. RIP.
> > .error: [Errno 4] Interrupted system call
> > FYI, we run this software on Ubuntu 10.04 and I've never seen this error
> > before. I got this error on Ubuntu 9.10 before (strangely the problem
> went
> > away then) and now in 10.10. Any help would be much appreciated.
> > -Arjun.
> > attachment: relevant log file.
> >
> >
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> >
> >
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