Comet in VIVOTEK Network Camera.
Comet: Comet is a web application model in which a long-held HTTP request allows a web server to push data to a browser, without the browser explicitly requesting it.
16. Reference
What else is burried down in the depth’s of Google’s amazing
JavaScript?
Comet:基于 HTTP 长连接的“服务器推”技术
Browser 與 Server 持續同步的作法介紹 (Polling, Comet,
Long Polling, WebSocket)
Comet Programming: the Hidden IFrame Technique
HTTP Streaming
Meteor
Comet: Low Latency Data for the Browser