$client = new swoole_client(SWOOLE_SOCK_TCP);
//发起网络连接
$ret = $client->connect('127.0.0.1', 9503, 0.5);
if(!$ret) {
    echo "Over flow. errno=". $client->errCode;
}

//添加定时任务
$data = array(
    's_id'       => 4,
    's_interval' => 3000,
    's_title'    => '我去我去',
    's_url'      => 'http://queue.caihong.com/stat/stat/login/',
    'u_id'       => 1
);
$buffer = array('type'=>'add', 'list'=>$data);

//删除定时任务
$delData = array('s_id'=>3, 's_timerId'=>3);
$buffer  = array('type'=>'del', 'list'=>$delData);

$buffer  = json_encode($buffer) . "\r\n\r\n";
$client->send($buffer);

$ret =  $client->recv();
print_r(json_decode($ret, true));