[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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Comment (by yawning):

 Replying to [comment:52 arlolra]:
 > Anyways, I need attach a debugger and figure out why `Destroy()` is
 being called that third time.

 Manual inspection of `proxy-go` suggests that `Destroy()` will be called 3
 times.

  * dataChannelHandler(), line 205
  * CopyLoopTimeout()
    * As dst, line 191.
    * As src, line 192.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21312#comment:53>
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