OASIS Message Queuing Telemetry Transport (MQTT) TC

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New Contribution: MQTT over QUIC Committee Note — Request for Review

  • 1.  New Contribution: MQTT over QUIC Committee Note — Request for Review

    Posted 06-02-2026 10:20

    Dear OASIS MQTT TC Members,

    On behalf of EMQ Sweden AB, we are pleased to submit a new Committee Note (CN) for MQTT over QUIC - Single Stream Mode in accordance with OASIS TC Procedures.

    This specification defines the operation of MQTT over QUIC (RFC 9000) using a single bidirectional stream, with no modifications to the MQTT packet format. It supports both MQTT 3.1.1 and MQTT 5.0, and covers connection lifecycle, keepalive, protocol discovery, upgrade/downgrade, and error mapping.

    The contribution is available for review here:

     PR #112
    https://github.com/oasis-tcs/mqtt/pull/112
     contributions/EMQX/mqtt-over-quic-cn/mqtt_over_quic_single_stream_CN_1.md (Draft 01)

    We invite all TC members to review and provide feedback. Your comments are highly appreciated.

    Best regards,

    William Yang
    EMQ Sweden AB
    william.yang@emqx.io