Extended consumer options to provide way to override MID.

[mstyura]

This PR is alternative approach to resolve scenario described in #584 in a way suggested by @ibc.

@ibc could you please clarify what test units are requited which you've mentioned in your comment?

[ibc]

I'm afraid I cannot review Rust code. Regarding tests, we have tons of test units in mediasoup/test/ folder. This feature (custom per Consumer MID) must be tested in there.

[nazar-pc]

Code looks perfectly fine, for Rust another test case should be added to rust/tests/integration/consumer.rs to make sure correct MID is actually used (use one of the branches in consume_succeeds as an example) as well as it should be mirrored on TypeScript side I think.

[jmillan]

LGTM, I've just made few cosmetic change requests.

[jmillan]

Adding here too the need for adding the corresponding tests in TS.

[mstyura]

@jmillan could you please suggest next steps to do to make this PR merged?

[jmillan]

@jmillan could you please suggest next steps to do to make this PR merged?

I have added a new comment on consumer test.

[ibc]

Thanks for the changes. Please wait until Monday for me to do a proper review and merge&release it.

[ibc]

Released in mediasoup 3.7.16. Thanks!

However... a Rust test is failing: https://github.com/mstyura/mediasoup/runs/2873138895?check_suite_focus=true

@nazar-pc would you mind taking a look?

[ibc]

Sorry, ignore. That's not the mediasoup mainstream branch :)

[ibc]

Nope, of course it also happens in mainstream: https://github.com/versatica/mediasoup/runs/2873156693?check_suite_focus=true

[nazar-pc]

New Rust version was released and added a new lint. Any warnings cause CI errors, will fix and bump crates versions for publishing.

UPD: BTW it literally told you what is wrong, why, how to fix and where to read more about it 🙂