Simon Willison’s Weblog

A Taxonomy of Event- and REST-based Comet. Kris Zyp describes a conceptual model for Comet messages based on REST semantics (so you can send a PUT referencing a specific URI down to a client to represent an idempotent state change).

# 21st November 2007, 8:18 pm / idempotent, put, http, rest, kriszyp, javascript, comet