Shaun Abram
Technology and Leadership Blog
OSCON Day4: WebSockets
The first talk of the day I attended at Day 4 of OSCON was from Sean Sullivan (Aravo), who gave a talk on “Programming WebSockets“.
Intro
WebSockets is a technology that enables bidirectional communication between web browsers and server side processes. It provides a persistent connection between client & Server, hence enabling ‘push’ abilities where you can push data/notification to browsers from the client. Other client communication options to compare it with would be Ajax
and Comet (basically Ajax with long polling).