flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
35 lines
737 B
JavaScript
35 lines
737 B
JavaScript
'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;
|