Perform safe addIceCandidate together with signaling handshake #13906
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stability checker failing https://travis-ci.org/web-platform-tests/wpt/jobs/450421135 |
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@soareschen seems we have conflicts again |
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Rebased now. Will merge if there is no more comment. |
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Not sure why but the Taskcluster check failure is preventing this PR from getting merged. |
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Because the Firefox and Chrome stability jobs are failing, which implies that the tests are flaky in CI. See the logs at [1] [2]. [1] https://taskcluster-artifacts.net/ccHuAqwYRCWwtTC8P9hCqA/0/public/logs/live_backing.log |
| // Helper function to exchange ice candidates between two local peer connections. | ||
| // Accepts an optional handshakePromise to wait for setRemoteDescription() to be | ||
| // done before calling addIceCandidate(). | ||
| function exchangeIceCandidates(pc1, pc2, handshakePromise) { |
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I don't think we should land this. This is queuing ICE candidates again, like in #14417 (comment).
It also doesn't appear to fix the problem.
As long as people call exchangeIceCandidates(pc1, pc2) before doSignalingHandshake(pc1, pc2) there should be no race. Let's discuss in #12028 (comment).
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This PR is blocked on the required "Travis CI - Pull Request" check after #14499. There are also conflicts, so resolving those by rebasing the PR will cause the new Travis CI check to run. |
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@jan-ivar I think you fixed that a couple of years back so this is obsolete? |
Fixes #12028.
Note that not all usage of
exchangeIceCandidates()is replaced. The remaining should be fixed in another PR.