[tor-bugs] #13879 [Stem]: stem : GETINFO request contained unrecognized keywords

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#13879: stem : GETINFO request contained unrecognized keywords
--------------------+------------------------
 Reporter:  toralf  |          Owner:  atagar
     Type:  defect  |         Status:  new
 Priority:  normal  |      Milestone:
Component:  Stem    |        Version:
 Keywords:          |  Actual Points:
Parent ID:          |         Points:
--------------------+------------------------
 The following code snippet worked fine so far:
 {{{
 import time
 import functools

 from stem import ORStatus, ORClosureReason
 from stem.control import EventType, Controller

 def main():
   print "Tracking requests for tor exits. Press 'enter' to end."
   print

   with Controller.from_port() as controller:
     controller.authenticate()

     orconn_listener = functools.partial(orconn_event, controller)
     controller.add_event_listener(orconn_listener, EventType.ORCONN)

     raw_input()  # wait for user to press enter


 def orconn_event(controller, event):
   if event.status == ORStatus.CLOSED and event.reason ==
 ORClosureReason.IOERROR:

     fingerprint = event.endpoint_fingerprint
     relay = controller.get_network_status(fingerprint)

     print " %i %s %15s %5i %s %s %s" % (event.arrived_at,
 time.ctime(event.arrived_at), relay.address, relay.or_port,
 relay.fingerprint, controller.get_info("ip-to-country/%s" % relay.address,
 'unknown'), relay.nickname)

 if __name__ == '__main__':
   main()

 }}}
 but sometimes I do get:
 {{{
 tfoerste at tor-relay ~ $ sudo python /home/tfoerste/err.py
 Tracking requests for tor exits. Press 'enter' to end.

  1417547699 Tue Dec  2 20:14:59 2014  81.169.152.100  9001
 A784839B4201C1C6714D441D3C0122E76BD6FF9E de 0x7ffd
 Exception in thread Event Notifier:
 Traceback (most recent call last):
   File "/usr/lib64/python2.7/threading.py", line 810, in __bootstrap_inner
     self.run()
   File "/usr/lib64/python2.7/threading.py", line 763, in run
     self.__target(*self.__args, **self.__kwargs)
   File "/usr/lib64/python2.7/site-packages/stem/control.py", line 775, in
 _event_loop
     self._handle_event(event_message)
   File "/usr/lib64/python2.7/site-packages/stem/control.py", line 2810, in
 _handle_event
     listener(event_message)
   File "/home/tfoerste/err.py", line 25, in orconn_event
     relay = controller.get_network_status(fingerprint)
   File "/usr/lib64/python2.7/site-packages/stem/control.py", line 1670, in
 get_network_status
     raise exc
 InvalidArguments: GETINFO request contained unrecognized keywords:
 ns/id/5AC9C5AA75BA1F18D8459B326B4B8111A856D290


 ^CTraceback (most recent call last):
   File "/home/tfoerste/err.py", line 30, in <module>
     main()
   File "/home/tfoerste/err.py", line 17, in main
     raw_input()  # wait for user to press enter
 KeyboardInterrupt

 }}}

 I'm using net-libs/stem-1.2.2_p20141018 at a hardened Gentoo 64 bit with
 python 2.7

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13879>
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