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comparison static/websocket.js @ 1041:a4632a7b2e17

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upgrade knockout and jquery, simplify the static/ dirs for all web services Ignore-this: 8637b7b61cc5d38e8cf15bb1afd7466c
author Drew Perttula <drewp@bigasterisk.com>
date Wed, 28 May 2014 05:54:23 +0000
parents light9/rdfdb/web/websocket.js@6f984ce851e2
children
comparison
equal deleted inserted replaced
1040:b65995e32a23 1041:a4632a7b2e17
1 function reconnectingWebSocket(url, onMessage) {
2 var pong = 0;
3 function connect() {
4 var ws = new WebSocket(url);
5
6 ws.onopen = function() { $("#status").text("connected"); };
7 ws.onerror = function(e) { $("#status").text("error: "+e); };
8 ws.onclose = function() {
9 pong = 1 - pong;
10 $("#status").text("disconnected (retrying "+(pong ? "😼":"😺")+")");
11 // this should be under a requestAnimationFrame to
12 // save resources
13 setTimeout(connect, 2000);
14 };
15 ws.onmessage = function (evt) {
16 onMessage(JSON.parse(evt.data));
17 };
18 }
19 connect();
20 }