[tor-bugs] #3443 [Tor Client]: Client with low CBT can't establish any circuits

Tor Bug Tracker & Wiki torproject-admin at torproject.org
Mon Jun 11 18:58:14 UTC 2012


#3443: Client with low CBT can't establish any circuits
------------------------+---------------------------------------------------
 Reporter:  arma        |          Owner:                    
     Type:  defect      |         Status:  new               
 Priority:  major       |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor Client  |        Version:                    
 Keywords:  regression  |         Parent:                    
   Points:              |   Actualpoints:                    
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Comment(by mikeperry):

 Replying to [comment:24 nickm]:
 > I'm not a fan of changing what "timestamp_created" means if there is
 anything else that uses it; I'd rather introduce a new timestamp with the
 right semantics and set/look at that instead.

 I dunno.. That also seems odd to me. If you insist, we could add a
 'timestamp_began' at the point/points where CREATE and CREATE_FAST get
 sent, but then I think we're going to find that we will have no instances
 of timestamp_created left in use in that case, as everything should then
 switch to using timestamp_began. I think circuit timeout and build time
 measurement should all behave uniformly, and not sometimes have TLS
 connection setup overhead factored in, and sometimes not.

 How long it takes you to build an ORConn should be a separate problem from
 how long a circuit takes to get set up.

 > ORConn timeouts are already implemented, I believe, right?

 No idea, man. Never even really looked at that code.

 > Do you have time to code this?

 Probably not this month. :/

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/3443#comment:25>
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