You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
737 B
35 lines
737 B
2 years ago
|
'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;
|