bf15e567e8
The previous logic to abandon chunks when partial reliability was used was a bit too eager and trigger happy. * Chunks with limited retransmissions should only be abandoned when a chunk is really considered lost. It should follow the same rules as for retransmitting chunks - that it must be nacked three times or due to a T3-RTX expiration. Before this change, a single SACK not referencing it would be enough to abandon it. This resulted in a lot of unnecessary sent FORWARD-TSN and undelivered messages - especially if running with zero retransmissions. The logic to expire chunks by limited retransmissions will now only be applied when a chunk is actually nacked. * The second partial reliability trigger - expiration time - wasn't evaluated when producing a middle chunk of a larger message. A number of test cases were added and updated as chunks will now be abandoned immediately instead of first scheduled for retransmission and later abandoned. Bug: webrtc:12961 Change-Id: I0ae17b2672568bdbdc32073a99d4c24b09ff5fe9 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/225548 Reviewed-by: Florent Castelli <orphis@webrtc.org> Commit-Queue: Victor Boivie <boivie@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34458}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
Development
See here for instructions on how to get started developing with the native code.
Authoritative list of directories that contain the native API header files.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://webrtc.googlesource.com/src
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: https://ci.chromium.org/p/webrtc/g/ci/console
- Coding style guide
- Code of conduct
- Reporting bugs