Unable to start the pryc service after reboot
M S Vishwanath Bhat
I am running into an issue with reboot.
I wrote a rpyc service and made it a daemon. I wrote init script and put it inside /etc/init.d/ and I also configured this service to start at the startup using chkconfig.
Now after reboot I see below back trace in the server because of which the server gets stopped.
No handlers could be found for logger "RUN_COMMAND/18861"
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib64/python2.6/threading.py", line 532, in __bootstrap_inner
self.run()
File "/usr/lib64/python2.6/threading.py", line 484, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.6/site-packages/rpyc/utils/server.py", line 178, in _authenticate_and_serve_client
self._serve_client(sock2, credentials)
File "/usr/lib/python2.6/site-packages/rpyc/utils/server.py", line 202, in _serve_client
conn.serve_all()
File "/usr/lib/python2.6/site-packages/rpyc/core/protocol.py", line 395, in serve_all
self.serve(0.1)
File "/usr/lib/python2.6/site-packages/rpyc/core/protocol.py", line 383, in serve
data = self._recv(timeout, wait_for_lock = True)
File "/usr/lib/python2.6/site-packages/rpyc/core/protocol.py", line 340, in _recv
if self._channel.poll(timeout):
File "/usr/lib/python2.6/site-packages/rpyc/core/channel.py", line 43, in poll
return self.stream.poll(timeout)
File "/usr/lib/python2.6/site-packages/rpyc/core/stream.py", line 39, in poll
rl, _, _ = select([self], [], [], timeout)
error: (4, 'Interrupted system call')
And this is how I start the service
create_daemon()
from rpyc.utils.server import ThreadedServer
t = ThreadedServer(run_command, port = 18861 )
t.start()
I don't know what might have caused it. This *might not be any issue related to rpyc in particular* But I didn't know where else to ask.
Anybody know what has caused the backtrace and how to stop that from happening?
Thanks...
Best Regards,
Vishwanath
Tomer Filiba
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M S Vishwanath Bhat
MS
On 25 Apr 2014 20:27, "Tomer Filiba" <tomer...@gmail.com> wrote:
>
> I assume you're using the latest release (3.2.2). This issue is fixed now in the master. Compare
> https://github.com/tomerfiliba/rpyc/blob/4493248cf59ed0e97356db3e3121f2d6b3f5fcd0/rpyc/core/stream.py#L39
> and
> https://github.com/tomerfiliba/rpyc/blob/master/rpyc/core/stream.py#L43
>
> You can either copy the fix to your local installation, or just install the latest from github (pip can install directly from git)
Awesome. Its working now. I switched latest git head in master.
Thanks Tomer
Best Regards,
Vishwanath
>
>
> -tomer
>
> -----------------------------------------------------------------
>
> Tomer Filiba
> tomerfiliba.com
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