[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:  (none)
     Type:  defect                 |         Status:  new
 Priority:  Medium                 |      Milestone:
Component:  Obfuscation/Snowflake  |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:                         |  Actual Points:
Parent ID:                         |         Points:
 Reviewer:                         |        Sponsor:
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Comment (by arlolra):

 For what it's worth (and probably not much),
 `rtc::scoped_refptr<PeerConnectionFactoryInterface> pc_factory;` should be
 automatically deallocated when the `Peer` goes out of scope, so isn't
 exactly leaking.  The culprit is `vector<rtc::scoped_refptr<Peer>>
 localPeers;` which never releases the `Peer`s.  See,
 https://github.com/keroserene/go-webrtc/issues/35#issuecomment-233465318

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21312#comment:15>
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