[tor-bugs] #1882 [Tor Client]: "Failed to find node for hop 0 of our path. Discarding this circuit." log spam after guard went down

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#1882: "Failed to find node for hop 0 of our path. Discarding this circuit." log
spam after guard went down
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 Reporter:  Sebastian   |       Owner:     
     Type:  defect      |      Status:  new
 Priority:  normal      |   Milestone:     
Component:  Tor Client  |     Version:     
 Keywords:              |      Parent:     
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 I noticed this issue with my torperf setup. A tor client that is started
 with a single node allowed as entry node will freak out if that entry
 guard goes offline, however briefly.

 It keeps logging "Failed to find node for hop 0 of our path. Discarding
 this circuit." repeatedly, and doesn't seem to recover well at all. I
 wonder if that means that we are also willing to give up on guards in a
 regular setup as soon as they go down once, and stop using them.

 This might be related to issue #675

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/1882>
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