server:

$serv = new swoole_server(‘127.0.0.1‘, 9502);

$serv->on(‘receive‘, function ($serv, $fd, $from_id, $data) {
    $serv->tick(3000, function() use($serv, $fd) {
        $data = "tick-2000ms\n";
        $serv->send($fd, $data);
    });

});

$serv->start();

client:

$client = new Swoole_client(SWOOLE_SOCK_TCP,SWOOLE_SOCK_ASYNC);
$client->connect(‘127.0.0.1‘, 9502, 1);

    $cli->send(‘hehe‘);
});
$client->on("receive", function($cli, $data = ""){
    if(empty($data)){
        $cli->close();
        echo "closed\n";
    } else {
        echo "received: $data\n";
        sleep(1);
        
    }
});
$client->on("close", function($cli){
    echo "close\n";
});

本文出自 “我是程序我最大” 博客，請務必保留此出處http://skinglzw.blog.51cto.com/10729606/1963961

swoole tick example