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33 lines
791 B
33 lines
791 B
'use strict'; |
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var inherits = require('inherits') |
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, EventEmitter = require('events').EventEmitter |
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, JSON3 = require('json3') |
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, XHRLocalObject = require('./transport/sender/xhr-local') |
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, InfoAjax = require('./info-ajax') |
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; |
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function InfoReceiverIframe(transUrl) { |
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var self = this; |
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EventEmitter.call(this); |
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this.ir = new InfoAjax(transUrl, XHRLocalObject); |
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this.ir.once('finish', function(info, rtt) { |
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self.ir = null; |
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self.emit('message', JSON3.stringify([info, rtt])); |
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}); |
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} |
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inherits(InfoReceiverIframe, EventEmitter); |
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InfoReceiverIframe.transportName = 'iframe-info-receiver'; |
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InfoReceiverIframe.prototype.close = function() { |
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if (this.ir) { |
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this.ir.close(); |
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this.ir = null; |
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} |
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this.removeAllListeners(); |
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}; |
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module.exports = InfoReceiverIframe;
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