[tor-bugs] #8399 [Torflow]: Torflow traceback: ZeroDivisionError: float division

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#8399: Torflow traceback: ZeroDivisionError: float division
---------------------+------------------------------------------------------
 Reporter:  arma     |          Owner:  aagbsn
     Type:  defect   |         Status:  new   
 Priority:  normal   |      Milestone:        
Component:  Torflow  |        Version:        
 Keywords:           |         Parent:        
   Points:           |   Actualpoints:        
---------------------+------------------------------------------------------
 {{{
 Traceback (most recent call last):
   File "../../TorCtl/TorCtl.py", line 720, in _eventLoop
     self._handleFn(timestamp, reply)
   File "../../TorCtl/TorCtl.py", line 1346, in _handle1
     self._map1.get(event.event_name, self.unknown_event)(event)
   File "../../TorCtl/PathSupport.py", line 1837, in new_consensus_event
     TorCtl.ConsensusTracker.new_consensus_event(self, n)
   File "../../TorCtl/TorCtl.py", line 1694, in new_consensus_event
     self._read_routers(self.ns_map.values())
   File "../../TorCtl/TorCtl.py", line 1653, in _read_routers
     ratio_r.sort(lambda x, y: cmp(float(y.bw)/y.get_unmeasured_bw(),
   File "../../TorCtl/TorCtl.py", line 1654, in <lambda>
     float(x.bw)/x.get_unmeasured_bw()))
 ZeroDivisionError: float division
 }}}

 Preceded by
 {{{
 WARN[Thu Feb 28 23:02:26 2013]:No event for: 650 NEWCONSENSUS
 }}}

 and post-ceded by
 {{{
 NOTICE[Thu Feb 28 23:02:26 2013]:Tor closed control connection. Exiting
 event thread.
 WARN[Thu Feb 28 23:02:26 2013]:Child process recieved SIGTERM
 INFO[Thu Feb 28 23:02:26 2013]:Beginning time loop
 DEBUG[Thu Feb 28 23:02:27 2013]:Child Process Spawning...
 INFO[Thu Feb 28 23:02:27 2013]:Connecting to Tor at 127.0.0.1:9111
 }}}

 so it looks like it took down something-er-other too.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8399>
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