[tor-bugs] #33336 [Circumvention/Snowflake]: Trial deployment of Snowflake with Turbo Tunnel

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#33336: Trial deployment of Snowflake with Turbo Tunnel
-------------------------------------+--------------------------
 Reporter:  dcf                      |          Owner:  dcf
     Type:  task                     |         Status:  accepted
 Priority:  Medium                   |      Milestone:
Component:  Circumvention/Snowflake  |        Version:
 Severity:  Normal                   |     Resolution:
 Keywords:  turbotunnel              |  Actual Points:
Parent ID:                           |         Points:
 Reviewer:                           |        Sponsor:
-------------------------------------+--------------------------

Comment (by arma):

 Replying to [comment:20 arma]:
 > I will set up logging on the snowflake client side too, and see if I can
 reproduce.

 Ok, the package comes with snowflake logging already set up. Here is how
 my snowflake-client.log ends:
 {{{
 2020/02/25 14:36:15 WebRTC: Done gathering candidates
 2020/02/25 14:36:15 WebRTC: ICEGatheringStateComplete
 2020/02/25 14:36:15 Negotiating via BrokerChannel...
 Target URL:  snowflake-broker.azureedge.net
 Front URL:   ajax.aspnetcdn.com
 2020/02/25 14:36:16 BrokerChannel Response:
 200 OK

 2020/02/25 14:36:16 Received Answer.
 2020/02/25 14:36:16 ---- Handler: snowflake assigned ----
 2020/02/25 14:36:16 Buffered 8 bytes --> WebRTC
 2020/02/25 14:36:16 Buffered 8 bytes --> WebRTC
 2020/02/25 14:36:16 Traffic Bytes (in|out): 0 | 8 -- (0 OnMessages, 1
 Sends)
 2020/02/25 14:36:16 Buffered 1202 bytes --> WebRTC
 2020/02/25 14:36:16 Buffered 1202 bytes --> WebRTC
 2020/02/25 14:36:18 WebRTC: DataChannel.OnOpen
 2020/02/25 14:36:18 Flushed 2420 bytes.
 2020/02/25 14:36:21 Traffic Bytes (in|out): 0 | 2412 -- (0 OnMessages, 3
 Sends)
 2020/02/25 14:36:23 Traffic Bytes (in|out): 1088 | 0 -- (1 OnMessages, 0
 Sends)
 2020/02/25 14:36:24 copying WebRTC to SOCKS resulted in error: write tcp
 [scrubbed]->[scrubbed]: write: broken pipe
 2020/02/25 14:36:24 copy loop ended
 2020/02/25 14:36:24 ---- Handler: closed ---
 2020/02/25 14:36:24 WebRTC: closing DataChannel
 2020/02/25 14:36:24 WebRTC: closing PeerConnection
 2020/02/25 14:36:24 Error writing to SOCKS pipe
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33336#comment:21>
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