1535797 - [wpt-sync] Sync PR 15438 - Update RTCDataChannel bufferedamountlow implementation.

Status: RESOLVED FIXED

(Core :: WebRTC, enhancement, P4)

Description

[Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 15438 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/15438
Details from upstream follow.

Marina Ciocea <[e-mail]> wrote:

Update RTCDataChannel bufferedamountlow implementation.

Maintain bufferedamount value in blink layer. Increase bufferedamount on send
and decrease it on OnBufferedAmountChange updates from webrtc layer. Fire
bufferedamountlow when bufferedamount goes below bufferedamountlowthreshold.

This change builds upon the corresponding webrtc change:
https://webrtc-review.googlesource.com/c/src/+/123237

Design doc: http://doc/1lorHBn-GMn5U0T0RQANxrsW0pXhw8XGZM-xZyVUOW90
Standard: https://w3c.github.io/webrtc-pc/#event-datachannel-bufferedamountlow

Bug: 878682
Change-Id: Ifebc79f71f924ecb5cedce1c94e18440663337f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1474764
Commit-Queue: Marina Ciocea \<[e-mail]>
Reviewed-by: Henrik Boström \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#639846}

Comment 1

[Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)]

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=6681bd15abf0b712d2f01e64607a701465b9a66d

Comment 2

[Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=b52bef62836c9b78bddc8f58cf52acc33618bb4f

Comment 3

[Web Platform Test Sync Bot (Matrix: #interop:mozilla.org)]

Ran 1 tests


Tests that are disabled for instability:
/webrtc/RTCDataChannel-bufferedAmount.html

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/9b779595e781
[wpt PR 15438] - Update RTCDataChannel bufferedamountlow implementation., a=testonly

Comment 5

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/9b779595e781