[tor-bugs] #32938 [Circumvention/Snowflake]: Have a way to test throughput of snowflake proxy

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon Jan 13 20:13:12 UTC 2020


#32938: Have a way to test throughput of snowflake proxy
-------------------------------------------------+-------------------------
 Reporter:  cohosh                               |          Owner:  cohosh
     Type:  enhancement                          |         Status:
                                                 |  assigned
 Priority:  Medium                               |      Milestone:
Component:  Circumvention/Snowflake              |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  snowflake-webextension, ux-team,     |  Actual Points:
  anti-censorship-roadmap-october                |
Parent ID:  #31109                               |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by cohosh):

 The first question to answer is where to do the bandwidth test from. Here
 are some options:

 - Have the broker do it. This would require adding WebRTC libraries to the
 broker which would significantly impact the size

 - Have a different endpoint do it and either hardcode this endpoint at the
 proxies or have the broker facilitate communicating with the probe point.
 This way, the endpoint could be behind a NAT.

 - Measure throughput of real traffic that passes through the proxy. This
 has a potential impact on client privacy and we should be careful of how
 we do this.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32938#comment:1>
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