[tor-bugs] #29426 [Obfuscation/Snowflake]: proxy-go instances not available (was: proxy-go instances receiving 504 errors from broker)

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#29426: proxy-go instances not available
-----------------------------------+---------------------------
 Reporter:  cohosh                 |          Owner:  (none)
     Type:  defect                 |         Status:  new
 Priority:  High                   |      Milestone:
Component:  Obfuscation/Snowflake  |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:  snowflake              |  Actual Points:
Parent ID:                         |         Points:
 Reviewer:                         |        Sponsor:  Sponsor19
-----------------------------------+---------------------------

Old description:

> Log output:
> 2019/02/07 12:11:51 broker returns: 504
> INFO: peerconnection.go:468: fired OnIceCandidateError:  143
> 2019/02/07 12:12:01 broker returns: 504
>
> The broker is reporting no available snowflakes despite the fact that the
> proxies are running. Not sure if this is due to the deadlock problem or
> if these 504 errors indicate a problem with the proxy-broker
> communication.

New description:

 The broker is reporting no available snowflakes despite the fact that the
 proxies are running. Not sure if this is due to the deadlock problem or if
 these 504 errors indicate a problem with the proxy-broker communication.

--

Comment (by cohosh):

 Thanks for the clarification. I updated the ticket summary to not focus on
 the 504 message but rather the fact they aren't reachable.

 Is this likely a duplicate of #25688?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29426#comment:3>
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