How does facebook, gmail send the real time notification?
I have read some posts about this topic and the answers are comet, reverse ajax, http streaming, server push, etc. How does incoming … Read more
comet
WebSockets protocol vs HTTP
There are many blogs and discussions about WebSocket and HTTP, and many developers and sites strongly advocate WebSockets, but I still can not … Read more
How do I implement basic “Long Polling”?
I can find lots of information on how Long Polling works (For example, this, and this), but no simple examples of how to … Read more
What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
I have tried reading some articles, but I am not very clear on the concepts yet. Would someone like to take a shot … Read more