[tor-bugs] #27049 [Core Tor/Tor]: "No circuits are opened" messages with onion services

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#27049: "No circuits are opened" messages with onion services
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 Reporter:  mikeperry     |          Owner:  mikeperry
     Type:  defect        |         Status:  needs_review
 Priority:  Medium        |      Milestone:  Tor: 0.3.5.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  033-backport  |  Actual Points:
Parent ID:                |         Points:
 Reviewer:  dgoulet       |        Sponsor:
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Changes (by mikeperry):

 * status:  needs_revision => needs_review


Comment:

 Yikes sorry I dropped this for so long. Fixups are on the PR comment.

 I'm not sure if 0.2.9 backport is worth it -- I and others refactored bits
 of circuit_expire_building() in 0.3.3 to handle vanguards and improved HS
 timeout behavior, among other things. At a glance, I could just patch the
 pre-refactored code similarly, but this seems not serious enough for that.

 Unless you think this message is very common in the wild?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27049#comment:8>
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