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<html> |
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<body> |
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<script type="text/javascript"> |
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window.onError = null; |
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var domainparts = document.domain.split("."); |
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document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1]; |
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parent.Meteor.register(this); |
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var streamreq; |
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var byteoffset; |
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var newdata; |
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|
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function abort() { |
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streamreq.abort(); |
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} |
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|
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function newXmlHttp() { |
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var xhr = null; |
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try { xhr = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { |
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try { xhr = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { |
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try { xhr = new XMLHttpRequest(); } catch(e) { return false } |
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} |
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} |
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return xhr; |
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} |
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|
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function startstream() { |
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streamreq = newXmlHttp(); |
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byteoffset = 0; |
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newdata = ""; |
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var url = parent.Meteor.getSubsUrl(); |
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streamreq.open("GET", url, true); |
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streamreq.onreadystatechange = function() { |
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if (typeof streamreq == "undefined") return; |
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if (streamreq.readyState == 3) { |
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extractEvents(streamreq.responseText); |
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} else if (streamreq.readyState == 4) { |
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extractEvents(streamreq.responseText); |
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delete streamreq; |
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if (typeof(r)=="function") { |
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r(); |
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} |
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} |
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} |
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streamreq.send(null); |
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parent.Meteor.lastrequest = parent.Meteor.time(); |
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} |
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|
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function extractEvents(responsestr) { |
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newdata += responsestr.substring(byteoffset); |
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byteoffset = responsestr.length; |
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while (1) { |
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var x = newdata.indexOf("<s"+"cript>"); |
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if (x != -1) { |
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y = newdata.indexOf("</"+"script>", x); |
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if (y != -1) { |
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eval(newdata.substring((x+8),y)); |
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if (typeof newdata == 'undefined') break; // If message was eof() then we're now in a freed script |
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newdata = newdata.substring(y+9); |
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} else { |
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|
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// Last message is incomplete. Ignore it and it will be processed next time |
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break; |
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} |
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} else { |
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|
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// No more messages |
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break; |
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} |
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} |
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} |
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|
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window.onload = function() { |
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if (parent.Meteor.status == 4) startstream(); |
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} |
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</script> |
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</body> |
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</html> |