[tor-bugs] #28942 [Circumvention/Snowflake]: Evaluate pion WebRTC

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Jul 4 20:42:27 UTC 2019


#28942: Evaluate pion WebRTC
-------------------------------------+-------------------------------
 Reporter:  backkem                  |          Owner:  cohosh
     Type:  enhancement              |         Status:  accepted
 Priority:  Medium                   |      Milestone:
Component:  Circumvention/Snowflake  |        Version:
 Severity:  Normal                   |     Resolution:
 Keywords:  ex-sponsor-19            |  Actual Points:
Parent ID:                           |         Points:
 Reviewer:                           |        Sponsor:  Sponsor28-can
-------------------------------------+-------------------------------

Comment (by cohosh):

 Hi @bakkem,

 Thanks, the size limit change in my pull request actually affects reads
 only. I still think you want to make that change since your peers have a
 strictly larger write limit (the write limit is 64KiB and the read limit
 is 16KiB) than read limit, meaning that peers will frequently drop data
 from messages that are too large using the normal Send/OnMessage API.
 Respecting the limits in the linked article would mean either increasing
 your read limit to match the write limit of 64KiB or decreasing your write
 limit to match the read limit of 16KiB. Either would help the problem on
 this end.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28942#comment:33>
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