tree 5b41b0f36b1482bd8b2251a8d97dc79390fbee43
parent cc699dac0a742092af7743e656df2f1ce12bec4f
author martinduke <martinduke@google.com> 1734450973 -0800
committer Copybara-Service <copybara-worker@google.com> 1734451034 -0800

Send MoQT Fetch and handle FETCH_OK/FETCH_ERROR. The application can induce FETCH_CANCEL by destroying the MoqtFetchTask object it owns.

Does not include data stream handling or object processing.

Also:
- Make upstream_by_id_ the owner of upstream data structures, instead of subscribe_by_alias_.

- Avoid track alias collisions by changing the next proposed alias to be larger than any publisher-provided alias.

Not in production.

PiperOrigin-RevId: 707099356