RFC 9297

HTTP Datagrams and the Capsule Protocol, August 2022

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Status:
PROPOSED STANDARD
Authors:
D. Schinazi
L. Pardue
Stream:
IETF
Source:
masque (tsv)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC9297

Discuss this RFC: Send questions or comments to masque@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 9297


Abstract

This document describes HTTP Datagrams, a convention for conveying multiplexed, potentially unreliable datagrams inside an HTTP connection.

In HTTP/3, HTTP Datagrams can be sent unreliably using the QUIC DATAGRAM extension. When the QUIC DATAGRAM frame is unavailable or undesirable, HTTP Datagrams can be sent using the Capsule Protocol, which is a more general convention for conveying data in HTTP connections.

HTTP Datagrams and the Capsule Protocol are intended for use by HTTP extensions, not applications.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




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