Don't close the DownTrack when moving between layers

ionorg / ion-sfu

Pure Go WebRTC SFU

MIT License

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Don't close the DownTrack when moving between layers #658

Closed rlpeck closed 1 year ago

rlpeck commented 2 years ago

Description

https://github.com/pion/ion-sfu/pull/642 caused Simulcast to break because when simulcast switched layers it would call deleteDownTrack first which would close the entire down track instead of moving it between layers.

Reference issue

Fixes #...