<?php
$serv = new Swoole\Server("127.0.0.1", 9501);

//设置服务器参数
$serv->set(array(
    'worker_num' => 8,   //工作进程数量
    'daemonize' => true, //是否作为守护进程
));

//设置事件回调函数
$serv->on('connect', function ($serv, $fd) {
    echo "Client:Connect.\n";
});

$serv->on('receive', function ($serv, $fd, $reactor_id, $data) {
    $serv->send($fd, 'Swoole: ' . $data);
    $serv->close($fd);
});

$serv->on('close', function ($serv, $fd) {
    echo "Client: Close.\n";
});

//启动服务器
$serv->start();