[tor-bugs] #23681 [Core Tor/Tor]: prop224: Clients mark intro circs as timed-out within seconds

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#23681: prop224: Clients mark intro circs as timed-out within seconds
-----------------------------+------------------------------------
 Reporter:  asn              |          Owner:  dgoulet
     Type:  defect           |         Status:  needs_review
 Priority:  High             |      Milestone:  Tor: 0.3.2.x-final
Component:  Core Tor/Tor     |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:  prop224, tor-hs  |  Actual Points:
Parent ID:                   |         Points:
 Reviewer:  mikeperry        |        Sponsor:
-----------------------------+------------------------------------
Changes (by dgoulet):

 * status:  needs_revision => needs_review


Comment:

 The `SocksTimeout` of 120 seconds kicked in much faster than the idle
 circuit timeout:

 {{{
 [...]
 Nov 16 09:17:03.886 [info] connection_ap_handshake_attach_circuit(): Intro
 2980528860 (id: 6) and rend circuit 0 (id: 0) circuits are not both ready.
 Stalling conn. (119 sec old)
 Nov 16 09:17:04.886 [notice] Tried for 120 seconds to get a connection to
 [scrubbed]. Giving up. (waiting for circuit)
 }}}

 Intro circuit (id = 6), choose this quite huge timeout of 52 minutes:

 {{{
 Nov 16 09:14:21.888 [info] origin_circuit_new(): Circuit 6 chose an idle
 timeout of 3140 based on 3026 seconds of predictive building remaining.
 }}}

 Seems "normal" but also quite long.

 Anyway, here is the updated branch: `bug23681_032_01`

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23681#comment:10>
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