[tor-bugs] #30235 [Core Tor/Stem]: Stem hangs waiting for control port data

[Tor Bug Tracker & Wiki]

#30235: Stem hangs waiting for control port data
-----------------------------------+-----------------------------------
 Reporter:  teor                   |          Owner:  (none)
     Type:  defect                 |         Status:  needs_information
 Priority:  Medium                 |      Milestone:
Component:  Core Tor/Stem          |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:  tor-ci-fail-sometimes  |  Actual Points:  0.5
Parent ID:  #29437                 |         Points:  1
 Reviewer:                         |        Sponsor:  Sponsor31-can
-----------------------------------+-----------------------------------
Changes (by teor):

 * status:  new => needs_information


Comment:

 Replying to [comment:16 atagar]:
 > Hi teor, yup - agreed. That's my read of those logs as well.
 Unfortunately at this point I suspect the next step is to compile
 additional logging into tor to see what's happening to that request.

 I opened #30901 for this change to tor.

 > I'd also suggest adjusting the '--test' argument to '--test
 control.controller.test_set_conf' and see if these hangs continue to
 repro. If they do this will considerably cut down the haystack we need to
 look within.

 I'm not sure if we want to do this on master, because we need these tests.
 But we could do it on another branch, if the extra tor logging doesn't
 help.

 > Anything I can be of assistance with on my end?

 No, we need more info from tor. And then we'll know whether to fix stem or
 tor.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30235#comment:17>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online