File size: 737 Bytes
5fae594 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
'use strict';
var Buffer = require('safe-buffer').Buffer;
var Message = function() {
this.rsv1 = false;
this.rsv2 = false;
this.rsv3 = false;
this.opcode = null;
this.length = 0;
this._chunks = [];
};
var instance = {
read: function() {
return this.data = this.data || Buffer.concat(this._chunks, this.length);
},
pushFrame: function(frame) {
this.rsv1 = this.rsv1 || frame.rsv1;
this.rsv2 = this.rsv2 || frame.rsv2;
this.rsv3 = this.rsv3 || frame.rsv3;
if (this.opcode === null) this.opcode = frame.opcode;
this._chunks.push(frame.payload);
this.length += frame.length;
}
};
for (var key in instance)
Message.prototype[key] = instance[key];
module.exports = Message;
|