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Re: [tor-bugs] #30368 [Obfuscation/Snowflake]: Run some tests to check reachability of snowflake proxies



#30368: Run some tests to check reachability of snowflake proxies
-----------------------------------+--------------------------
 Reporter:  cohosh                 |          Owner:  cohosh
     Type:  task                   |         Status:  assigned
 Priority:  Medium                 |      Milestone:
Component:  Obfuscation/Snowflake  |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:                         |  Actual Points:
Parent ID:                         |         Points:
 Reviewer:                         |        Sponsor:
-----------------------------------+--------------------------

Comment (by cohosh):

 Attached an updated reachability graph.

 There are some very long periods of time where snowflake-bridge is
 unreachable, and it's strange that snowflake-proxy-3 seems to be
 unreachable this entire time.

 > I know that anything past 10% means the IP of the proxy was reachable,
 but mentally I'm not quite thinking of a less than complete bootstrap as
 complete "success" because to a user it looks like failure. E.g. in
 comment:16:ticket:30350 the user got to 75% after 13 seconds but then no
 further progress.
 That's fair. I had to set the circuit timeout really low in order to
 prevent the snowflake client from trying to reconnect to another snowflake
 after 30 seconds which would mess with our test results the way I've set
 them up now. I think the ones that actually got to 75% would have gotten
 to 100% in a few more seconds, but maybe that doesn't matter because it's
 taking so long anyway.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30368#comment:8>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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