[tor-bugs] #30628 [Core Tor/Tor]: sendme closes client connections

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#30628: sendme closes client connections
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 Reporter:  traumschule                          |          Owner:  dgoulet
     Type:  defect                               |         Status:
                                                 |  assigned
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  sendme, tor-flowctrl, 041-must       |  Actual Points:
  041-regression regression                      |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by pege):

 I'm observing the same issue running the current nightly builds from the
 master branch. I've only observed the issue when using onion services
 though. I'm not yet sure how to reliably reproduce. The connection
 sometimes works for hours and then it keep breaking down 50 times in a row
 after just a few seconds.

 Some details about my setup and some additional logs:

 Setup, onion service:

 * version: nightly build, master branch
 * onion service details: v3, client authorization enabled
 * log:
 [https://gitlab.com/uploads/-/system/temp/d9964388fa2e46c3faaf5b8cfdfca736/onion_service.log
 onion_service.log]
 * disconnect time: 10:34:23

 Setup, client side:

 * version: 0.4.0.4-rc
 * log:
 [https://gitlab.com/uploads/-/system/temp/3ddf1d2db7cf8e923509d8d32eece980/client.log
 client.log]
 * disconnect time: ~08:34:20 (different timezone, clock slightly skewed)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30628#comment:12>
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