swoole常用服务的创建

1，tcp

//创建Server对象，监听 127.0.0.1:9501 端口
$server = new Swoole\Server('127.0.0.1', 9501);

//监听连接进入事件
$server->on('Connect', function ($server, $fd) {
    echo "Client: Connect.\n";
});

//监听数据接收事件
$server->on('Receive', function ($server, $fd, $reactor_id, $data) {
    $server->send($fd, "Server: {$data}");
});

//监听连接关闭事件
$server->on('Close', function ($server, $fd) {
    echo "Client: Close.\n";
});

//启动服务器
$server->start(); 

2，http

$http = new Swoole\Http\Server('0.0.0.0', 9501);

$http->on('Request', function ($request, $response) {
    $response->header('Content-Type', 'text/html; charset=utf-8');
    $response->end('<h1>Hello Swoole. #' . rand(1000, 9999) . '</h1>');
});

$http->start();