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<?php
$client = new SwooleClient(SWOOLE_SOCK_TCP);
$client->connect('127.0.0.1', 9501, 0.5);

SwooleEvent::add($client->sock, function($socket){
    echo "socket is writable
";
    SwooleEvent::del($socket);
});

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<?php
$worker = new SwooleProcess(function($worker){
    echo "worker is started
";

    SwooleProcess::signal(SIGTERM, function() use ($worker){
        echo "worker is stopped
";
        $worker->exit();
    });

    while(true){
        // do something
    }
});

$worker->start();

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