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Merge pull request #1927 from emanuelschuetze/autoconnect

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Refactor reconnect function of autoupdate.
This commit is contained in:
Oskar Hahn 2016-02-01 21:25:58 +01:00
commit 7d6c202200
1 changed files with 24 additions and 23 deletions
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47
openslides/core/static/js/core/base.js
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@ -39,40 +39,41 @@ angular.module('OpenSlidesApp.core', [
'DS',
'$rootScope',
function (DS, $rootScope) {
var url = location.origin + "/sockjs";
var socket;
var Autoupdate = {
socket: null,
message_receivers: [],
connect: function () {
var autoupdate = this;
socket = this.socket = new SockJS(url);
var socket = null;
var recInterval = null;
$rootScope.connected = true;
this.socket.onmessage = function (event) {
_.forEach(autoupdate.message_receivers, function (receiver) {
var newConnect = function () {
socket = new SockJS(location.origin + "/sockjs");
clearInterval(recInterval);
socket.onopen = function () {
$rootScope.connected = true;
};
socket.onclose = function () {
$rootScope.connected = false;
socket = null;
recInterval = setInterval(function () {
newConnect();
}, 1000);
};
};
var Autoupdate = {
messageReceivers: [],
connect: function () {
socket.onmessage = function (event) {
_.forEach(Autoupdate.messageReceivers, function (receiver) {
receiver(event.data);
});
};
this.socket.onopen = function () {
$rootScope.connected = true;
};
this.socket.onclose = function () {
$rootScope.connected = false;
autoupdate.connect()
};
},
on_message: function (receiver) {
this.message_receivers.push(receiver);
this.messageReceivers.push(receiver);
},
reconnect: function () {
socket.close();
Autoupdate.connect();
}
};
$rootScope.connected = false;
newConnect();
Autoupdate.connect();
return Autoupdate;
}