'use strict';
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var Buffer = require('safe-buffer').Buffer;
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var Message = function() {
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this.rsv1 = false;
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this.rsv2 = false;
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this.rsv3 = false;
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this.opcode = null;
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this.length = 0;
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this._chunks = [];
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};
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var instance = {
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read: function() {
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return this.data = this.data || Buffer.concat(this._chunks, this.length);
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},
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pushFrame: function(frame) {
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this.rsv1 = this.rsv1 || frame.rsv1;
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this.rsv2 = this.rsv2 || frame.rsv2;
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this.rsv3 = this.rsv3 || frame.rsv3;
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if (this.opcode === null) this.opcode = frame.opcode;
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this._chunks.push(frame.payload);
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this.length += frame.length;
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}
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};
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for (var key in instance)
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Message.prototype[key] = instance[key];
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module.exports = Message;
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