aaac7fed
 liuqimichale
add
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var Event = require('./event');
var EventTarget = {
onopen: null,
onmessage: null,
onerror: null,
onclose: null,
addEventListener: function(eventType, listener, useCapture) {
this.on(eventType, listener);
},
removeEventListener: function(eventType, listener, useCapture) {
this.removeListener(eventType, listener);
},
dispatchEvent: function(event) {
event.target = event.currentTarget = this;
event.eventPhase = Event.AT_TARGET;
if (this['on' + event.type])
this['on' + event.type](event);
this.emit(event.type, event);
}
};
module.exports = EventTarget;
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