/[meteor]/googlecode.com/svn/trunk/public_html/stream.html
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /googlecode.com/svn/trunk/public_html/stream.html

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Revision 64 - (show annotations)
Mon Jan 19 11:19:41 2009 UTC (11 years, 1 month ago) by andrew.betts
File MIME type: text/html
File size: 1922 byte(s)
Release 1.06.04 as documented in Google Group

1 <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 var newdata;
11
12 function abort() {
13 streamreq.abort();
14 }
15
16 function newXmlHttp() {
17 var xhr = null;
18 try { xhr = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {
19 try { xhr = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {
20 try { xhr = new XMLHttpRequest(); } catch(e) { return false }
21 }
22 }
23 return xhr;
24 }
25
26 function startstream() {
27 streamreq = newXmlHttp();
28 byteoffset = 0;
29 newdata = "";
30 var url = parent.Meteor.getSubsUrl();
31 streamreq.open("GET", url, true);
32 streamreq.onreadystatechange = function() {
33 if (typeof streamreq == "undefined") return;
34 if (streamreq.readyState == 3) {
35 extractEvents(streamreq.responseText);
36 } else if (streamreq.readyState == 4) {
37 extractEvents(streamreq.responseText);
38 delete streamreq;
39 if (typeof(r)=="function") {
40 r();
41 }
42 }
43 }
44 streamreq.send(null);
45 parent.Meteor.lastrequest = parent.Meteor.time();
46 }
47
48 function extractEvents(responsestr) {
49 newdata += responsestr.substring(byteoffset);
50 byteoffset = responsestr.length;
51 while (1) {
52 var x = newdata.indexOf("<s"+"cript>");
53 if (x != -1) {
54 y = newdata.indexOf("</"+"script>", x);
55 if (y != -1) {
56 eval(newdata.substring((x+8),y));
57 if (typeof newdata == 'undefined') break; // If message was eof() then we're now in a freed script
58 newdata = newdata.substring(y+9);
59 } else {
60
61 // Last message is incomplete. Ignore it and it will be processed next time
62 break;
63 }
64 } else {
65
66 // No more messages
67 break;
68 }
69 }
70 }
71
72 window.onload = function() {
73 if (parent.Meteor.status == 4) startstream();
74 }
75 </script>
76 </body>
77 </html>

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