trunk/public_html/stream.html

<html>
<body>
<script type="text/javascript">
window.onError = null;
var domainparts = document.domain.split(".");
document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1];
parent.Meteor.register(this);
var streamreq;
var byteoffset;
var newdata;

function abort() {
        streamreq.abort();
}

function newXmlHttp() {
    try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
    try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
    try { return new XMLHttpRequest(); } catch(e) {}
    return null;
}

function startstream() {
        streamreq = newXmlHttp();
        byteoffset = 0;
        newdata = "";
        var url = parent.Meteor.getSubsUrl();
        streamreq.open("GET", url, true);
        streamreq.onreadystatechange = function() {
                if (typeof streamreq == "undefined") return;
                if (streamreq.readyState == 3) {
                        extractEvents(streamreq.responseText);
                } else if (streamreq.readyState == 4) {
                        extractEvents(streamreq.responseText);
                        delete streamreq;
                        if (typeof(r)=="function") {
                                r();
                        }
                }
        }
        streamreq.send(null);
}

function extractEvents(responsestr) {
        newdata += responsestr.substring(byteoffset);
        byteoffset = responsestr.length;
        while (1) {
                var x = newdata.indexOf("<s"+"cript>");
                if (x != -1) {
                        y = newdata.indexOf("</"+"script>", x);
                        if (y != -1) {
                                eval(newdata.substring((x+8),y));
                                if (typeof newdata == 'undefined') break;  // If message was eof() then we're now in a freed script
                                newdata = newdata.substring(y+9);
                        } else {

                                // Last message is incomplete.  Ignore it and it will be processed next time
                                break;
                        }
                } else {

                        // No more messages
                        break;
                }
        }
}


startstream();
</script>
</body>
</html>
1	andrew.betts	9	<html>
2			<body>
3			<script type="text/javascript">
4			window.onError = null;
5			var domainparts = document.domain.split(".");
6			document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1];
7			parent.Meteor.register(this);
8			var streamreq;
9			var byteoffset;
10	andrew.betts	55	var newdata;
11	andrew.betts	9
12			function abort() {
13			streamreq.abort();
14			}
15
16			function newXmlHttp() {
17	andrew.betts	32	try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
18			try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
19			try { return new XMLHttpRequest(); } catch(e) {}
20			return null;
21	andrew.betts	9	}
22
23			function startstream() {
24			streamreq = newXmlHttp();
25			byteoffset = 0;
26	andrew.betts	55	newdata = "";
27	andrew.betts	32	var url = parent.Meteor.getSubsUrl();
28	andrew.betts	9	streamreq.open("GET", url, true);
29	andrew.betts	32	streamreq.onreadystatechange = function() {
30			if (typeof streamreq == "undefined") return;
31			if (streamreq.readyState == 3) {
32	andrew.betts	55	extractEvents(streamreq.responseText);
33	andrew.betts	32	} else if (streamreq.readyState == 4) {
34	andrew.betts	55	extractEvents(streamreq.responseText);
35	andrew.betts	32	delete streamreq;
36			if (typeof(r)=="function") {
37			r();
38			}
39	andrew.betts	9	}
40			}
41	andrew.betts	32	streamreq.send(null);
42	andrew.betts	9	}
43
44	andrew.betts	55	function extractEvents(responsestr) {
45			newdata += responsestr.substring(byteoffset);
46			byteoffset = responsestr.length;
47			while (1) {
48			var x = newdata.indexOf("<s"+"cript>");
49			if (x != -1) {
50			y = newdata.indexOf("</"+"script>", x);
51			if (y != -1) {
52			eval(newdata.substring((x+8),y));
53	andrew.betts	61	if (typeof newdata == 'undefined') break; // If message was eof() then we're now in a freed script
54	andrew.betts	55	newdata = newdata.substring(y+9);
55			} else {
56	andrew.betts	32
57	andrew.betts	55	// Last message is incomplete. Ignore it and it will be processed next time
58			break;
59			}
60			} else {
61	andrew.betts	32
62	andrew.betts	55	// No more messages
63			break;
64			}
65			}
66			}
67
68
69
70	andrew.betts	9	startstream();
71			</script>
72			</body>
73	andrew.betts	3	</html>