[tor-bugs] #21312 [Obfuscation/Snowflake]: snowflake-client is pegged at 100% cpu

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#21312: snowflake-client is pegged at 100% cpu
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 Reporter:  arlolra                |          Owner:  arlolra
     Type:  defect                 |         Status:  needs_review
 Priority:  High                   |      Milestone:
Component:  Obfuscation/Snowflake  |        Version:
 Severity:  Major                  |     Resolution:
 Keywords:                         |  Actual Points:
Parent ID:                         |         Points:
 Reviewer:                         |        Sponsor:
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Changes (by dcf):

 * status:  assigned => needs_review


Comment:

 So, is the last thing needed for this ticket a patch for server-webrtc?

 Here's a stab at it. It seems mostly isomorphic to the proxy-go changes.
 attachment:0001-Call-explicit-frees-in-server-webrtc.patch

 I tested it locally, youtube-dl'ed a video, and let it idle for about and
 hour, and CPU is now 0% and memory is low and stable.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21312#comment:28>
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