MoQ Feature Matrix

Last updated Jul 31, 2026

Draft-16 messages

Supported

Message Support Relevant specification
SUBSCRIBE ✅ draft-ietf-moq-transport-16 ↗︎
UNSUBSCRIBE ✅ draft-ietf-moq-transport-16 ↗︎
PUBLISH ✅ draft-ietf-moq-transport-16 ↗︎
PUBLISH_OK ✅ draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_NAMESPACE ✅ draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_NAMESPACE_OK ✅ draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_NAMESPACE_ERROR ✅ draft-ietf-moq-transport-16 ↗︎
UNSUBSCRIBE_NAMESPACE ✅ draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_OK ✅ draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_ERROR ✅ draft-ietf-moq-transport-16 ↗︎
TRACK_STATUS ✅ draft-ietf-moq-transport-16 ↗︎
TRACK_STATUS_OK ✅ draft-ietf-moq-transport-16 ↗︎
SETUP_MESSAGES (client and server) ✅ draft-ietf-moq-transport-16 ↗︎

Partial

Message Support Notes Relevant specification
MAX_REQUEST_ID Partial Initial limit negotiated in SETUP and mid-session raises are applied. REQUESTS_BLOCKED does not trigger an automatic limit increase. draft-ietf-moq-transport-16 ↗︎
REQUESTS_BLOCKED Partial Received and logged. It does not trigger an automatic MAX_REQUEST_ID response. draft-ietf-moq-transport-16 ↗︎

Unsupported

Message Support Relevant specification
GOAWAY No draft-ietf-moq-transport-16 ↗︎
SUBSCRIBE_UPDATE No draft-ietf-moq-transport-16 ↗︎
PUBLISH_ERROR No draft-ietf-moq-transport-16 ↗︎
FETCH No draft-ietf-moq-transport-16 ↗︎
FETCH_OK No draft-ietf-moq-transport-16 ↗︎
FETCH_ERROR No draft-ietf-moq-transport-16 ↗︎
FETCH_CANCEL No draft-ietf-moq-transport-16 ↗︎
TRACK_STATUS_ERROR No draft-ietf-moq-transport-16 ↗︎

Draft-14 messages

Supported

Message Support Relevant specification
SUBSCRIBE ✅ draft-ietf-moq-transport-14 ↗︎
UNSUBSCRIBE ✅ draft-ietf-moq-transport-14 ↗︎
TRACK_STATUS ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_NAMESPACE_CANCEL ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_NAMESPACE_OK ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_NAMESPACE_ERROR ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_OK ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_NAMESPACE ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_NAMESPACE_DONE ✅ draft-ietf-moq-transport-14 ↗︎
PUBLISH_DONE ✅ draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_OK ✅ draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_ERROR ✅ draft-ietf-moq-transport-14 ↗︎
TRACK_STATUS_OK ✅ draft-ietf-moq-transport-14 ↗︎
SETUP_MESSAGES (client and server) ✅ draft-ietf-moq-transport-14 ↗︎

Unsupported

Message Support Relevant specification
GOAWAY No draft-ietf-moq-transport-14 ↗︎
MAX_REQUEST_ID No draft-ietf-moq-transport-14 ↗︎
REQUESTS_BLOCKED No draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_UPDATE No draft-ietf-moq-transport-14 ↗︎
PUBLISH_ERROR No draft-ietf-moq-transport-14 ↗︎
FETCH No draft-ietf-moq-transport-14 ↗︎
FETCH_OK No draft-ietf-moq-transport-14 ↗︎
FETCH_ERROR No draft-ietf-moq-transport-14 ↗︎
FETCH_CANCEL No draft-ietf-moq-transport-14 ↗︎
TRACK_STATUS_ERROR No draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_NAMESPACE No draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_NAMESPACE_OK No draft-ietf-moq-transport-14 ↗︎
SUBSCRIBE_NAMESPACE_ERROR No draft-ietf-moq-transport-14 ↗︎
UNSUBSCRIBE_NAMESPACE No draft-ietf-moq-transport-14 ↗︎

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