[alto] I-D Action: draft-ietf-alto-new-transport-22.txt
internet-drafts@ietf.org Thu, 04 January 2024 02:53 UTC
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Date: Wed, 03 Jan 2024 18:53:36 -0800
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Subject: [alto] I-D Action: draft-ietf-alto-new-transport-22.txt
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Internet-Draft draft-ietf-alto-new-transport-22.txt is now available. It is a work item of the Application-Layer Traffic Optimization (ALTO) WG of the IETF. Title: The ALTO Transport Information Publication Service Authors: Kai Gao Roland Schott Yang Richard Yang Lauren Delwiche Lachlan Keller Name: draft-ietf-alto-new-transport-22.txt Pages: 42 Dates: 2024-01-03 Abstract: The ALTO Protocol (RFC 7285) leverages HTTP/1.1 and is designed for the simple, sequential request-reply use case, in which an ALTO client requests a sequence of information resources and the server responds with the complete content of each resource one at a time. ALTO incremental updates using Server-Sent Events (SSE) (RFC 8895) defines a multiplexing protocol on top of HTTP/1.x, so that an ALTO server can incrementally push resource updates to clients whenever monitored network information resources change, allowing the clients to monitor multiple resources at the same time. However, HTTP/2 and later versions already support concurrent, non-blocking transport of multiple streams in the same HTTP connection. To take advantage of newer HTTP features, this document introduces the ALTO Transport Information Publication Service (TIPS). TIPS uses an incremental RESTful design to give an ALTO client the new capability to explicitly, concurrently (non-blocking) request (pull) specific incremental updates using native HTTP/2 or HTTP/3, while still functioning for HTTP/1.1. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-alto-new-transport/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-ietf-alto-new-transport-22.html A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-alto-new-transport-22 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts
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