Hypertext Transfer Protocol (HTTP) over multicast QUIC
draft-pardue-quic-http-mcast-07
Network Working Group L. Pardue
Internet-Draft
Intended status: Informational R. Bradbury
Expires: February 8, 2021 S. Hurst
BBC Research & Development
August 7, 2020
Hypertext Transfer Protocol (HTTP) over multicast QUIC
draft-pardue-quic-http-mcast-07
Abstract
This document specifies a profile of the QUIC protocol and the HTTP/3
mapping that facilitates the transfer of HTTP resources over
multicast IP using the QUIC transport as its framing and
packetisation layer. Compatibility with the QUIC protocol's syntax
and semantics is maintained as far as practical and additional
features are specified where this is not possible.
Status of This Memo
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This Internet-Draft will expire on February 8, 2021.
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Internet-Draft HTTP over Mcast QUIC August 2020
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Notational Conventions . . . . . . . . . . . . . . . . . 6
1.2. Definitions . . . . . . . . . . . . . . . . . . . . . . . 6
2. Multicast QUIC Sessions . . . . . . . . . . . . . . . . . . . 7
2.1. Session States . . . . . . . . . . . . . . . . . . . . . 8
2.1.1. Session Establishment . . . . . . . . . . . . . . . . 8
2.1.2. Session Termination . . . . . . . . . . . . . . . . . 9
2.1.3. Session Migration . . . . . . . . . . . . . . . . . . 9
2.2. Session Parameters . . . . . . . . . . . . . . . . . . . 9
2.3. Session Identification . . . . . . . . . . . . . . . . . 10
2.4. Session Security . . . . . . . . . . . . . . . . . . . . 11
3. Session Advertisement . . . . . . . . . . . . . . . . . . . . 11
3.1. Security Context . . . . . . . . . . . . . . . . . . . . 12
3.1.1. Cipher Suite . . . . . . . . . . . . . . . . . . . . 12
3.1.2. Key Exchange . . . . . . . . . . . . . . . . . . . . 13
3.1.3. Initialization Vector . . . . . . . . . . . . . . . . 13
3.2. Session Identification . . . . . . . . . . . . . . . . . 13
3.3. Session Idle Timeout . . . . . . . . . . . . . . . . . . 13
3.4. Session Peak Flow Rate . . . . . . . . . . . . . . . . . 14
3.5. Resource Concurrency . . . . . . . . . . . . . . . . . . 15
3.6. Additional TransportParameter Considerations . . . . . . 15
3.7. Digest Algorithm . . . . . . . . . . . . . . . . . . . . 16
3.8. Signature Algorithm . . . . . . . . . . . . . . . . . . . 17
4. QUIC Profile . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1. Packet Size . . . . . . . . . . . . . . . . . . . . . . . 18
4.2. Packet Format . . . . . . . . . . . . . . . . . . . . . . 18
4.2.1. Packet Numbers . . . . . . . . . . . . . . . . . . . 18
4.2.2. Spin Bit . . . . . . . . . . . . . . . . . . . . . . 19
4.3. Connection Identifier . . . . . . . . . . . . . . . . . . 19
4.4. Stream Identifier . . . . . . . . . . . . . . . . . . . . 19
4.5. Flow Control . . . . . . . . . . . . . . . . . . . . . . 19
4.6. Stream Termination . . . . . . . . . . . . . . . . . . . 20
4.7. Connection Shutdown . . . . . . . . . . . . . . . . . . . 20
4.8. Connection Migration . . . . . . . . . . . . . . . . . . 20
4.9. Explicit Congestion Notification . . . . . . . . . . . . 21
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