I stuck amidst developing a chat web application using php for client side app. I used comet for chat application. And use technique of updating database when someone logout. Thus display offline on ...
My company is attempting to set up a pub/sub connection using RabbitMQ and sockjs, on Windows servers. I have two questions: My supervisor is calling this setup a comet solution, I was wondering if ...
Imagine a call center web application with a soft phone that automatically detects when a call has started or the caller has hung up. The obvious approach to receiving these messages would be some ...
Social networking sites needs to handle many concurrent users e.g. for chat functionality. What web frameworks scales well and are able to handle more than 10.000 concurrent users connected with ...
I'm interested to know the implementation of the 'new message' in gmail for example. I know that ajax is used, but what else it is used on the server and client side. Can you explain me the scenario? ...