push data to browser

[MrSpock]

HTML doesnt support push. Its all pull. You have to poll, but I suggest longer than 1 second.

Other methods of pull are to keep open the HTTP connection (not easy, and not fully reliable), or web sockets which until recently were not widely supported and require a lot of changes and extra code. There are web socket libraries for IW though. You can find them in Google.

So someone has told me that for some time there has been a technology to push data to browser so I do not have to ask the server all the time if there is a change. So instead of sending a couple of hundered async queries by browser, I just wait, which matters if I have a slow connection.

So you suggest, that intaweb does not have this feature included and I need to learn another technology and connect it to intraweb which is probably difficult to master with few tutorials?