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();
                //append(txt);
                
                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);
                
                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	2113	//append(txt);
26	torben	2109
27	torben	2113	socket.send( "CHAT#" + txt);
28	torben	2109
29			$("#txt").val("");
30			setActTime();
31
32			} catch(exception) {
33			append(exception);
34			}
35			}
36
37	torben	2106	$( function() {
38			$("#log").val("");
39			append("starting app");
40
41			try {
42			var url = "ws://" + document.location.host + "/Test3/wstest";
43			append("Opening connection to " + url)
44
45	torben	2109	socket = new WebSocket(url);
46	torben	2106
47			socket.onopen = function() {
48			append("Socket has been opened!");
49	torben	2109	setActTime();
50	torben	2106	}
51
52			socket.onmessage = function(msg){
53	torben	2107	append(msg.data); //Awesome!
54	torben	2109	setActTime();
55	torben	2106	}
56
57			socket.onclose = function(){
58	torben	2109	var now = new Date().getTime();
59			var elapsed = now - actTime;
60	torben	2110	elapsed = elapsed / 1000;
61	torben	2109
62			append('Connection closed after ' + elapsed + ' seconds of inactivity');
63	torben	2106	}
64			} catch(exception){
65			append(exception);
66			}
67
68			$("#btn").click( function() {
69	torben	2109	sendMessage();
70	torben	2106	});
71
72	torben	2113	$("#btnNick").click( function() {
73			var nick = $("#nick").val();
74			nick = $.trim(nick);
75
76			try {
77			socket.send( "NICK#" + nick);
78			} catch(exception) {
79			append(exception);
80			}
81
82			});
83
84	torben	2107	$(document).keypress(function(e) {
85			if(e.which == 13) {
86	torben	2109	sendMessage();
87	torben	2107	}
88			});
89
90	torben	2106	});
91	torben	2107
92
93	torben	2106	</script>
94
95			</head>
96			<body>
97
98			<h2>Websocket test chat</h2>
99
100	torben	2107	<textarea rows="30" cols="160" id="log" readonly></textarea>
101	torben	2106	<br>
102			<input size=120 type="text" name="txt" id="txt">
103	torben	2113	<button id="btn">Submit</button><br><br>
104	torben	2106
105	torben	2113	<input size=20 type="text" name="nick" id="nick">
106			<button id="btnNick">Set Nick</button><br><br>
107
108	torben	2111	<br><br>
109			<font size="2">
110			If using websockets with haproxy look into <code>timeout tunnel</code> option.
111			</font>
112	torben	2106
113			</body>
114	torben	2110	</html>