[TOC]
* * * * *
## 1 网络协议文件
~~~
Workerman\Protocols\
ProtocolInterface.php ;协议接口
Frame.php ;frame应用层协议
Http.php ;http应用层协议
Text.php ;text应用层协议
Websocket.php ;websocket应用层协议
Ws.php ;websocket客户端协议
~~~
## 2 网络协议接口(ProtocolInterface.php)
>[info] 成员方法
### input():检查数据包完整性
~~~
public static function input($recv_buffer, ConnectionInterface $connection);
~~~
### decode():解码数据包数据回调onMessage
~~~
public static function decode($recv_buffer, ConnectionInterface $connection);
~~~
### encode():编码数据包协议等待发送
~~~
public static function encode($data, ConnectionInterface $connection);
~~~
## 3 frame应用层协议(Frame.php)
>[info] 成员方法
### input():Frame数据格式检查完整性
~~~
public static function input($buffer, TcpConnection $connection)
~~~
### decode($buffer):Frame数据包解码
~~~
public static function decode($buffer)
~~~
### encode($buffer):Frame数据包编码
~~~
public static function encode($buffer)
~~~
## 4 http应用层协议(Http.php)
>[info] 成员方法
### input():Http数据包格式检查完整性
~~~
public static function input($recv_buffer, TcpConnection $connection)
~~~
### decode():Http数据包解码
~~~
public static function decode($recv_buffer, TcpConnection $connection)
~~~
### encode():Http数据包编码
~~~
public static function encode($content, TcpConnection $connection)
~~~
## 5 text应用层协议(Text.php)
>[info] 成员方法
### input():Text数据包格式检查完整性
public static function input($buffer, TcpConnection $connection)
### encode():encode数据包编码
public static function encode($buffer)
### decode():decode数据包解码
public static function decode($buffer)
## 6 Websocket应用层协议(Websocket.php)
>[info] 成员方法
### input():Text数据包格式检查完整性
~~~
public static function input($buffer, ConnectionInterface $connection)
~~~
### encode():encode数据包编码
~~~
public static function encode($buffer, ConnectionInterface $connection)
~~~
### decode():decode数据包解码
~~~
public static function decode($buffer, ConnectionInterface $connection)
~~~
### dealHandshake()握手处理
~~~
protected static function dealHandshake($buffer, $connection)
~~~
### parseHttpHeader()解析http头
~~~
protected static function parseHttpHeader($buffer)
~~~
## 7 Ws客户端协议(Ws.php)
>[info] 成员变量
~~~
;协议最小头部
const MIN_HEAD_LEN = 2;
;blob格式
const BINARY_TYPE_BLOB = "\x81";
;array格式
const BINARY_TYPE_ARRAYBUFFER = "\x82";
~~~
>[info] 成员方法
### input() 数据包完整性检查
~~~
public static function input($buffer, $connection)
~~~
### encode() 数据包编码
~~~
public static function encode($payload, $connection)
~~~
### decode() 数据包解码
~~~
public static function decode($bytes, $connection)
~~~
### sendHandshake()发送握手协议
~~~
public static function sendHandshake($connection)
~~~
### dealHandshake()处理握手协议
~~~
public static function dealHandshake($buffer, $connection)
~~~
## 8 应用协议总结
应用协议负责数据包数据的格式解析。
