[tor-bugs] #12194 [Tor]: rend_client_note_connection_attempt_ended() gets called redundantly

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#12194: rend_client_note_connection_attempt_ended() gets called redundantly
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 Reporter:  andrea  |          Owner:
     Type:  defect  |         Status:  new
 Priority:  minor   |      Milestone:  Tor: 0.2.6.x-final
Component:  Tor     |        Version:  Tor: 0.2.5.4-alpha
 Keywords:          |  Actual Points:
Parent ID:          |         Points:
--------------------+------------------------------------
 When hidden service connection attempts fail,
 rend_client_note_connection_attempt_ended() can get called once from
 connection_mark_unattached_ap() and then again from
 rend_client_desc_trynow() after it returns.  See the log snippet in #10616
 for an example.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/12194>
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