[tor-bugs] #21312 [Obfuscation/Snowflake]: snowflake-client is pegged at 100% cpu
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Thu Jan 26 03:58:52 UTC 2017
#21312: snowflake-client is pegged at 100% cpu
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Reporter: arlolra | Owner:
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 yawning):
There's other things that appear to result in extra threads (nb: libwebrtc
has the best documentation ever, so this may be totally wrong).
This: https://github.com/keroserene/go-
webrtc/blob/master/peerconnection.cc#L60
Is this:
https://chromium.googlesource.com/external/webrtc/stable/talk/+/master/app/webrtc/peerconnectionfactory.cc#141
Which calls this:
https://chromium.googlesource.com/external/webrtc/stable/talk/+/master/app/webrtc/peerconnectionfactory.cc#167
Which prevents this:
https://chromium.googlesource.com/external/webrtc/stable/talk/+/master/app/webrtc/peerconnectionfactory.cc#189
I'd expect cleanup/deallocation in this: https://github.com/keroserene/go-
webrtc/blob/master/peerconnection.cc#L185
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21312#comment:7>
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