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下面由workerman教程栏目给大家介绍WorkerMan Connection类的使用,希望对需要的朋友有所帮助!
一、TcpConnection类 的使用
1、简单的TCP测试
Server.php
<?phprequire_once __DIR__.'/Workerman/Autoloader.php';use Workerman\Worker;$worker = new Worker('websocket://0.0.0.0:80');// 连接回调$worker->onConnect = function ($connection){ echo "connection success\n";};// 接受发送消息$worker->onMessage = function ($conn,$data){ $conn->send("Hello World");};// 关闭连接$worker->onClose = function ($connection){ echo "connection close \n";};$worker::runAll();登录后复制
测试结果:
服务端输出:
以下错误表示,里面的连接协议没有修改掉原因。
www@iZ23s8agtagZ:~$ telnet 127.0.0.1 8085Trying 127.0.0.1...Connected to 127.0.0.1.Escape character is '^]'.^[[A^[[AHTTP/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.登录后复制
2、黑白名单的访问
Server.php
<?phprequire_once __DIR__.'/Workerman/Autoloader.php';use Workerman\Worker;$worker = new Worker('tcp://0.0.0.0:8085');// 连接回调$worker->onConnect = function ($connection){ // IP 白名单验证 if($connection->getRemoteIP() != '127.0.0.1'){ $connection->close("IP Address Forbidden"); }};// 接受发送消息$worker->onMessage = function ($conn,$data){ $conn->send("Hello World");};// 关闭连接$worker->onClose = function ($connection){ echo "connection close \n";};$worker::runAll();登录后复制
开启Workerman服务
正确的访问:
非本地地址访问:
二、AsyncTcpConnection类 的使用
Server.php
<?phprequire_once __DIR__.'/Workerman/Autoloader.php';use Workerman\Worker;$worker = new Worker('websocket://0.0.0.0:443');// Workerman 启动的回调,这里传递的是Worker对象$worker->onWorkerStart = function ($worker){ echo "onWorkerStart success";};// 连接回调$worker->onConnect = function ($connection){ $connection_baidu = new \Workerman\Connection\AsyncTcpConnection('tcp://www.baidu.com:443'); // 百度的数据发送给浏览器。返回数据后,使用的数据要use 进来, $connection_baidu->onMessage = function ($connection_baidu,$data) use ($connection){ $connection->send($data); }; // 浏览器接受的数据发送给百度 $connection->onMessage = function ($connection,$data) use ($connection_baidu){ $connection_baidu->send($data); }; $connection_baidu->connect();};// 接受发送消息$worker->onMessage = function ($conn,$data){ $conn->send("Hello World");};// 关闭连接$worker->onClose = function ($connection){ echo "connection close \n";};//Workerman 停止回调$worker->onWorkerStop = function ($worker){ echo "onWorkerStop success";};$worker::runAll();登录后复制
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