Auto refresh after 5 min

Question

I'm trying to get the implantation for auto refresh on my project which is chat bot. When the chat page is open and a conversation is loaded, I should periodically refresh the conversation entries list. By default, every 5 seconds.

If there are no additional conversation entries on a refresh, we should increment the wait time by 5 seconds, up to a maximum of 120 seconds.
If there are additional conversation entries on a refresh, we should reset the wait time to 5 seconds.

Don't use AJAX polling for chat systems. It is basically DDOSing your own server. Use WebSockets. — Rory McCrossan, Mar 21 '17 at 11:16
http://stackoverflow.com/questions/4644027/how-to-automatically-reload-a-page-after-a-given-period-of-inactivity — Badhon Jain, Mar 21 '17 at 11:18

score 0 · Answer 1 · answered Mar 21 '17 at 11:23

0

You can use WebSocket for your chat bot. you see https://www.html5rocks.com/es/tutorials/websockets/basics/

answered Mar 21 '17 at 11:23

Jorge Novo

377
3
4

thanks for the response – Mystic Force Mar 21 '17 at 12:53
i was looking at signal r – Mystic Force Mar 21 '17 at 12:53
?¿?¿ I don't understand that you search, you need a server. – Jorge Novo Mar 22 '17 at 09:02

score 0 · Accepted Answer · answered Mar 24 '17 at 16:07

var delayTime = 5000;

    function refresh() {
        if(chatid.length > 0) {
        ChatService.getChatDetailsById(chatid)
            .then(function (result) {
                if (result.Data.Messages.length > $scope.chatDetails.Messages.length) {
                    getChatDetails(chatid)
                    delayTime = 5000;
                } else {
                    increseDelay();
                }
                timeout();
            });
            function increseDelay() {
                if (delayTime !== 120000)
                    delayTime += 5000;
            }
        }
    }
    function timeout() {
        setTimeout(function () {
            refresh();
        }, delayTime);
    };
    timeout();

Auto refresh after 5 min

2 Answers2