[tor-bugs] #30934 [Circumvention/Snowflake]: Add a "Turn Off/On" toggle

[Tor Bug Tracker & Wiki]

#30934: Add a "Turn Off/On" toggle
-------------------------------------+-----------------------------
 Reporter:  arlolra                  |          Owner:  cohosh
     Type:  defect                   |         Status:  merge_ready
 Priority:  Medium                   |      Milestone:
Component:  Circumvention/Snowflake  |        Version:
 Severity:  Normal                   |     Resolution:
 Keywords:  snowflake-webextension   |  Actual Points:
Parent ID:                           |         Points:
 Reviewer:  arlolra                  |        Sponsor:
-------------------------------------+-----------------------------

Comment (by dcf):

 Replying to [comment:17 cohosh]:
 > Hrm I'm seeing what looks like an infinite loop that the extension
 eventually goes into.

 Could it be if `broker.getClientOffer` (first HTTP request to broker)
 succeeds, but then ProxyPair.receiveOffer fails (JSON parsing and second
 HTTP request to broker). In that case, the ProxyPair is neither closed nor
 set inactive? Formerly, the ProxyPair was only set `active` after
 receiving the client offer, compared to now where it is set `active`
 immediately and made inactive when there's an error. Forgive me, I might
 be misinterpreting the code.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30934#comment:19>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online