namibia
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Request = new Class({
Extends: Request,
send: function(options) {
//mootools set onreadystatechange after xhr.open, in webkit, this cause readyState 1 to be never fired
if (Browser.Engine.webkit) this.xhr.onreadystatechange = this.onStateChange.bind(this);
return this.parent(options);
},
onStateChange: function() {
if (this.xhr.readyState == 1) this.dataSent = true;
this.parent();
}
});
APE.Transport.longPolling = new Class({
initialize: function(ape) {
this.ape = ape;
this.requestFailObserver = [];
},
send: function(queryString, options) {
var request = new Request({
url: this.ape.serverUri,
onFailure: this.ape.requestFail.bind(this.ape, [-2, this]),
onComplete: function(resp) {
$clear(this.requestFailObserver.shift());
this.ape.parseResponse(resp, options.requestCallback);
}.bind(this)
}).send(queryString);
request.id = $time();
this.request = request;
this.requestFailObserver.push(this.ape.requestFail.delay(this.ape.options.pollTime + 10000, this.ape, [-1, request]));
return request;
},
running: function() {
return this.request ? this.request.running : false;
},
cancel: function() {
if (this.request) this.request.cancel();
$clear(this.requestFailObserver.shift());
}
});
APE.Transport.longPolling.browserSupport = function() { return Browser.Features.xhr ? true : 2; };
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Revision |
Author |
Commited |
Message |
df0489 ...
|
Mark |
Fri 14 Oct, 2016 10:01:00 +0000 |
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