error: (4, 'Interrupted system call') on ^C

[dave-lawrence-dev]

Hi,

I am using pyroute2 (0.4.5) on an RPi about 10% of time when I quit my app with ^C I get:

Exception in thread Netlink async cache:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/local/lib/python2.7/dist-packages/pyroute2/netlink/nlsocket.py", line 494, in async_recv
    events = poll.poll()
error: (4, 'Interrupted system call')

and I have to ^\ to be able to continue.

I realise this may not be the latest release, but the same line is still present at 535 without any protection.

[svinota]

Thanks, investigating.

[dave-lawrence-dev]

Hi, I can't easily send you my (full) application, but I am very happy to try out any fixes

[svinota]

Sorry for the response timings. Could you please send me what modules do you use from the library and how do you instantiate netlink sockets. And do you use IPDB.

[dave-lawrence-dev]

Hi, Just checking if you got the (direct email) reply to the above and if you'd had a chance to investigate.
Thanks