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Reuse proxypair if sendAnswer fails

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Make sure to set proxypair.active to false if createAnswer or
setLocalDescription fails. This should prevent one edge case the results
in an infinite loop described in ticket #31100.
This commit is contained in:
Cecylia Bocovich 2019-07-17 09:22:23 -04:00
parent 990047b2f5
commit 6cc944f2b4
1 changed files with 3 additions and 2 deletions
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5
proxy/snowflake.js
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@ -120,10 +120,11 @@ class Snowflake {
var fail, next;
next = function(sdp) {
dbg('webrtc: Answer ready.');
return pair.pc.setLocalDescription(sdp);
return pair.pc.setLocalDescription(sdp).catch(fail);
};
fail = function() {
return dbg('webrtc: Failed to create Answer');
pair.active = false
return dbg('webrtc: Failed to create or set Answer');
};
return pair.pc.createAnswer().then(next).catch(fail);
}