Test3/WebContent/WebsockTest.html

<html>
<head>
<title>Test3 :: Websocket Test</title>
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>

<script type="text/javascript">

var actTime = 0;
var socket = null;

function setActTime() {
        actTime = new Date().getTime();
}

function append(str) {
        var d = new Date();
        var dateStr = "[" + d.toLocaleTimeString() + "] ";
        var log = $("#log");
        log.val( log.val() + dateStr + str + "\n")
}

function sendMessage() {
        try {
                var txt = $("#txt").val();
                txt = $.trim(txt);
                //append(txt);
                if (txt == "")
                        return;
                
                socket.send( "CHAT#" + txt);
                
                $("#txt").val("");
                setActTime();
                
        } catch(exception) {
                append(exception);
        }
}

$( function() {
        $("#log").val("");
        append("starting app");
        
        try {
                var url = "ws://" + document.location.host + "/Test3/wstest";
                append("Opening connection to " + url)
                
                socket = new WebSocket(url);
                
                socket.onopen = function() {
                    append("Socket has been opened!");
                    setActTime();
                }
                
                socket.onmessage = function(msg){
                    append(msg.data); //Awesome!
                    setActTime();
                }
        
                socket.onclose = function(){
                        var now = new Date().getTime();
                        var elapsed = now - actTime;
                        elapsed = elapsed / 1000;
                        
                append('Connection closed after ' + elapsed + ' seconds of inactivity');
        } 
        } catch(exception){
        append(exception);
        }
        
        $("#btn").click( function() {
                sendMessage();
        });
        
        $("#btnNick").click( function() {
                var nick = $("#nick").val();
                nick = $.trim(nick);
                
                if (nick == "") {
                        alert("Nick can not be empty");
                        return;
                }
                
                try {
                        socket.send( "NICK#" + nick);                   
                } catch(exception) {
                        append(exception);
                }
                
        });
        
        $(document).keypress(function(e) {
                if(e.which == 13) {
                        sendMessage();
                }
        });
        
});


</script>

</head>
<body>

<h2>Websocket test chat</h2>

<textarea rows="30" cols="160" id="log" readonly></textarea>
<br>
<input size=120  type="text" name="txt" id="txt">
<button id="btn">Submit</button><br><br>

<input size=20  type="text" name="nick" id="nick">
<button id="btnNick">Set Nick</button><br><br>

<br><br>
<font size="2">
If using websockets with haproxy look into <code>timeout tunnel</code> option.
</font>

</body>
</html>
1	torben	2106	<html>
2			<head>
3			<title>Test3 :: Websocket Test</title>
4			<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
5
6			<script type="text/javascript">
7
8	torben	2109	var actTime = 0;
9			var socket = null;
10
11			function setActTime() {
12			actTime = new Date().getTime();
13			}
14
15	torben	2106	function append(str) {
16	torben	2112	var d = new Date();
17			var dateStr = "[" + d.toLocaleTimeString() + "] ";
18	torben	2106	var log = $("#log");
19	torben	2112	log.val( log.val() + dateStr + str + "\n")
20	torben	2106	}
21
22	torben	2109	function sendMessage() {
23			try {
24			var txt = $("#txt").val();
25	torben	2114	txt = $.trim(txt);
26	torben	2113	//append(txt);
27	torben	2114	if (txt == "")
28			return;
29	torben	2109
30	torben	2113	socket.send( "CHAT#" + txt);
31	torben	2109
32			$("#txt").val("");
33			setActTime();
34
35			} catch(exception) {
36			append(exception);
37			}
38			}
39
40	torben	2106	$( function() {
41			$("#log").val("");
42			append("starting app");
43
44			try {
45			var url = "ws://" + document.location.host + "/Test3/wstest";
46			append("Opening connection to " + url)
47
48	torben	2109	socket = new WebSocket(url);
49	torben	2106
50			socket.onopen = function() {
51			append("Socket has been opened!");
52	torben	2109	setActTime();
53	torben	2106	}
54
55			socket.onmessage = function(msg){
56	torben	2107	append(msg.data); //Awesome!
57	torben	2109	setActTime();
58	torben	2106	}
59
60			socket.onclose = function(){
61	torben	2109	var now = new Date().getTime();
62			var elapsed = now - actTime;
63	torben	2110	elapsed = elapsed / 1000;
64	torben	2109
65			append('Connection closed after ' + elapsed + ' seconds of inactivity');
66	torben	2106	}
67			} catch(exception){
68			append(exception);
69			}
70
71			$("#btn").click( function() {
72	torben	2109	sendMessage();
73	torben	2106	});
74
75	torben	2113	$("#btnNick").click( function() {
76			var nick = $("#nick").val();
77			nick = $.trim(nick);
78
79	torben	2114	if (nick == "") {
80			alert("Nick can not be empty");
81			return;
82			}
83
84	torben	2113	try {
85			socket.send( "NICK#" + nick);
86			} catch(exception) {
87			append(exception);
88			}
89
90			});
91
92	torben	2107	$(document).keypress(function(e) {
93			if(e.which == 13) {
94	torben	2109	sendMessage();
95	torben	2107	}
96			});
97
98	torben	2106	});
99	torben	2107
100
101	torben	2106	</script>
102
103			</head>
104			<body>
105
106			<h2>Websocket test chat</h2>
107
108	torben	2107	<textarea rows="30" cols="160" id="log" readonly></textarea>
109	torben	2106	<br>
110			<input size=120 type="text" name="txt" id="txt">
111	torben	2113	<button id="btn">Submit</button><br><br>
112	torben	2106
113	torben	2113	<input size=20 type="text" name="nick" id="nick">
114			<button id="btnNick">Set Nick</button><br><br>
115
116	torben	2111	<br><br>
117			<font size="2">
118			If using websockets with haproxy look into <code>timeout tunnel</code> option.
119			</font>
120	torben	2106
121			</body>
122	torben	2110	</html>