5 |
|
|
6 |
<script type="text/javascript"> |
<script type="text/javascript"> |
7 |
|
|
8 |
|
var actTime = 0; |
9 |
|
var socket = null; |
10 |
|
|
11 |
|
function setActTime() { |
12 |
|
actTime = new Date().getTime(); |
13 |
|
} |
14 |
|
|
15 |
function append(str) { |
function append(str) { |
16 |
|
var d = new Date(); |
17 |
|
var dateStr = "[" + d.toLocaleTimeString() + "] "; |
18 |
var log = $("#log"); |
var log = $("#log"); |
19 |
log.val( log.val() + str + "\n") |
log.val( log.val() + dateStr + str + "\n") |
20 |
|
} |
21 |
|
|
22 |
|
function sendMessage() { |
23 |
|
try { |
24 |
|
var txt = $("#txt").val(); |
25 |
|
append(txt); |
26 |
|
|
27 |
|
socket.send(txt); |
28 |
|
|
29 |
|
$("#txt").val(""); |
30 |
|
setActTime(); |
31 |
|
|
32 |
|
} catch(exception) { |
33 |
|
append(exception); |
34 |
|
} |
35 |
} |
} |
36 |
|
|
37 |
$( function() { |
$( function() { |
42 |
var url = "ws://" + document.location.host + "/Test3/wstest"; |
var url = "ws://" + document.location.host + "/Test3/wstest"; |
43 |
append("Opening connection to " + url) |
append("Opening connection to " + url) |
44 |
|
|
45 |
var socket = new WebSocket(url); |
socket = new WebSocket(url); |
46 |
|
|
47 |
socket.onopen = function() { |
socket.onopen = function() { |
48 |
append("Socket has been opened!"); |
append("Socket has been opened!"); |
49 |
|
setActTime(); |
50 |
} |
} |
51 |
|
|
52 |
socket.onmessage = function(msg){ |
socket.onmessage = function(msg){ |
53 |
append(msg); //Awesome! |
append(msg.data); //Awesome! |
54 |
|
setActTime(); |
55 |
} |
} |
56 |
|
|
57 |
socket.onclose = function(){ |
socket.onclose = function(){ |
58 |
append('Connection closed'); |
var now = new Date().getTime(); |
59 |
|
var elapsed = now - actTime; |
60 |
|
elapsed = elapsed / 1000; |
61 |
|
|
62 |
|
append('Connection closed after ' + elapsed + ' seconds of inactivity'); |
63 |
} |
} |
64 |
} catch(exception){ |
} catch(exception){ |
65 |
append(exception); |
append(exception); |
66 |
} |
} |
67 |
|
|
68 |
$("#btn").click( function() { |
$("#btn").click( function() { |
69 |
try { |
sendMessage(); |
70 |
var txt = $("#txt").val(); |
}); |
71 |
append(txt); |
|
72 |
|
$(document).keypress(function(e) { |
73 |
socket.send(txt); |
if(e.which == 13) { |
74 |
|
sendMessage(); |
|
} catch(exception) { |
|
|
append(exception); |
|
75 |
} |
} |
76 |
}); |
}); |
77 |
|
|
78 |
}); |
}); |
79 |
|
|
80 |
|
|
81 |
</script> |
</script> |
82 |
|
|
83 |
</head> |
</head> |
85 |
|
|
86 |
<h2>Websocket test chat</h2> |
<h2>Websocket test chat</h2> |
87 |
|
|
88 |
<textarea rows="30" cols="160" id="log"></textarea> |
<textarea rows="30" cols="160" id="log" readonly></textarea> |
89 |
<br> |
<br> |
90 |
<input size=120 type="text" name="txt" id="txt"> |
<input size=120 type="text" name="txt" id="txt"> |
91 |
<button id="btn">Submit</button> |
<button id="btn">Submit</button> |
92 |
|
|
93 |
|
<br><br> |
94 |
|
<font size="2"> |
95 |
|
If using websockets with haproxy look into <code>timeout tunnel</code> option. |
96 |
|
</font> |
97 |
|
|
98 |
</body> |
</body> |
|
</html> |
|
99 |
|
</html> |