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97 lines
2.8 KiB
97 lines
2.8 KiB
4 years ago
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<!doctype html>
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<html><head>
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
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<script src="http://cdn.jsdelivr.net/sockjs/1.0.1/sockjs.min.js"></script>
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<script src="http://cdn.sockjs.org/websocket-multiplex-0.1.js"></script>
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<style>
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.box {
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width: 300px;
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float: left;
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margin: 0 20px 0 20px;
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}
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.box div, .box input {
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border: 1px solid;
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-moz-border-radius: 4px;
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border-radius: 4px;
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width: 100%;
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padding: 0px;
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margin: 5px;
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}
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.box div {
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border-color: grey;
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height: 300px;
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overflow: auto;
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}
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.box input {
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height: 30px;
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}
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h1 {
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margin-left: 75px;
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}
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body {
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background-color: #F0F0F0;
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font-family: "Arial";
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}
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</style>
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</head><body lang="en">
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<h1>SockJS Multiplex example</h1>
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<div id="first" class="box">
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<div></div>
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<form><input autocomplete="off" value="Type here..."></input></form>
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</div>
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<div id="second" class="box">
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<div></div>
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<form><input autocomplete="off"></input></form>
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</div>
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<div id="third" class="box">
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<div></div>
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<form><input autocomplete="off"></input></form>
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</div>
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<script>
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// Pipe - convenience wrapper to present data received from an
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// object supporting WebSocket API in an html element. And the other
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// direction: data typed into an input box shall be sent back.
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var pipe = function(ws, el_name) {
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var div = $(el_name + ' div');
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var inp = $(el_name + ' input');
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var form = $(el_name + ' form');
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var print = function(m, p) {
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p = (p === undefined) ? '' : JSON.stringify(p);
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div.append($("<code>").text(m + ' ' + p));
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div.append($("<br>"));
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div.scrollTop(div.scrollTop() + 10000);
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};
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ws.onopen = function() {print('[*] open', ws.protocol);};
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ws.onmessage = function(e) {print('[.] message', e.data);};
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ws.onclose = function() {print('[*] close');};
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form.submit(function() {
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print('[ ] sending', inp.val());
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ws.send(inp.val());
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inp.val('');
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return false;
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});
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};
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var sockjs_url = '/multiplex';
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var sockjs = new SockJS(sockjs_url);
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var multiplexer = new WebSocketMultiplex(sockjs);
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var ann = multiplexer.channel('ann');
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var bob = multiplexer.channel('bob');
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var carl = multiplexer.channel('carl');
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pipe(ann, '#first');
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pipe(bob, '#second');
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pipe(carl, '#third');
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$('#first input').focus();
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</script>
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</body></html>
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