[tor-bugs] #4655 [Tor Hidden Services]: Try clearing stream-isolation state on newly opened rendezvous circs

[Tor Bug Tracker & Wiki]

#4655: Try clearing stream-isolation state on newly opened rendezvous circs
---------------------------------+------------------------------------------
 Reporter:  rransom              |          Owner:  rransom           
     Type:  defect               |         Status:  new               
 Priority:  minor                |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor Hidden Services  |        Version:                    
 Keywords:                       |         Parent:                    
   Points:                       |   Actualpoints:                    
---------------------------------+------------------------------------------
 When a newly created general-purpose circuit is opened, we try to attach
 streams to it, and if we can't, we clear the circuit's stream-isolation
 state and try attaching streams again.  We tried to do that for rendezvous
 circuits, too, but at the wrong time (when a rendezvous point was
 established), and it broke newly created rend circs.

 We should try clearing a rend circ's stream-isolation state when (a) it
 enters ‘C_REND_JOINED’ state and (b) we don't have any streams to attach
 to it.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4655>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online