Module endpoint 

Unified endpoint state machine orchestrating all MoQT protocol flows. Draft-18 MoQT endpoint.

Major changes from draft-17:

• Required Request ID Delta field removed from every request message.
• SubscribeNamespace lost its subscribe_options field; namespace subscriptions only produce NAMESPACE / NAMESPACE_DONE. The new SubscribeTracks request type subscribes to PUBLISH messages and carries the FORWARD parameter.
• PublishOk collapsed into RequestOk (REQUEST_OK at type 0x07); RequestOk gains a trailing Track Properties block.
• GoAway gains an optional request_id (control stream only).
• RequestError gains an optional Redirect structure (carried when error_code == REDIRECT).

Structs

Endpoint

Enums

EndpointError

Errors that can occur during endpoint operations.