WorkerMan 入門學習之（二）基礎教程-Connection類的使用

一、TcpConnection類的使用

?1、簡單的TCP測試

Server.php

<?php
require_once __DIR__.'/Workerman/Autoloader.php';
use Workerman\Worker;
$worker = new Worker('websocket://0.0.0.0:80');// 連接回調
$worker->onConnect = function ($connection){echo "connection success\n";
};
// 接受發送消息
$worker->onMessage = function ($conn,$data){$conn->send("Hello World");
};
// 關閉連接
$worker->onClose = function ($connection){echo "connection close \n";
};
$worker::runAll();

測試結果：

服務端輸出：

以下錯誤表示，里面的連接協議沒有修改掉原因。

www@iZ23s8agtagZ:~$ telnet 127.0.0.1 8085
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
^[[A^[[A
HTTP/1.1 400 Bad Request<b>400 Bad Request</b><br>Invalid handshake data for websocket. <br> See <a href="http://wiki.workerman.net/Error1">http://wiki.workerman.net/Error1</a> for detail.Connection closed by foreign host.

2、黑白名單的訪問

Server.php

<?php
require_once __DIR__.'/Workerman/Autoloader.php';
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:8085');
// 連接回調
$worker->onConnect = function ($connection){// IP 白名單驗證if($connection->getRemoteIP() != '127.0.0.1'){$connection->close("IP Address Forbidden");}
};
// 接受發送消息
$worker->onMessage = function ($conn,$data){$conn->send("Hello World");
};
// 關閉連接
$worker->onClose = function ($connection){echo "connection close \n";
};
$worker::runAll();

開啟Workerman服務

正確的訪問：

非本地地址訪問：

?二、AsyncTcpConnection類的使用

Server.php

<?php
require_once __DIR__.'/Workerman/Autoloader.php';
use Workerman\Worker;
$worker = new Worker('websocket://0.0.0.0:443');
// Workerman 啟動的回調,這里傳遞的是Worker對象
$worker->onWorkerStart = function ($worker){echo "onWorkerStart success";
};
// 連接回調
$worker->onConnect = function ($connection){$connection_baidu = new \Workerman\Connection\AsyncTcpConnection('tcp://www.baidu.com:443');// 百度的數據發送給瀏覽器。返回數據后,使用的數據要use 進來，$connection_baidu->onMessage = function ($connection_baidu,$data) use ($connection){$connection->send($data);};// 瀏覽器接受的數據發送給百度$connection->onMessage = function ($connection,$data) use ($connection_baidu){$connection_baidu->send($data);};$connection_baidu->connect();
};
// 接受發送消息
$worker->onMessage = function ($conn,$data){$conn->send("Hello World");
};
// 關閉連接
$worker->onClose = function ($connection){echo "connection close \n";
};//Workerman 停止回調
$worker->onWorkerStop = function ($worker){echo "onWorkerStop success";
};
$worker::runAll();

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