swoole 的幾種服務器創建以及異步客戶端

        //tcp
public function swooleTcpAction()
{
echo 1;exit;
//創建Server對象，監聽 127.0.0.1:9501端口
$serv = new swoole_server("127.0.0.1", 9501);


//監聽連接進入事件
$serv->on('connect', function ($serv, $fd) {
    echo "Client: Connect.\n";
});


//監聽數據接收事件
$serv->on('receive', function ($serv, $fd, $from_id, $data) {
    $serv->send($fd, "Server: ".$data.'測試呢');
});


//監聽連接關閉事件
$serv->on('close', function ($serv, $fd) {
    echo "Client: Close.\n";
});


//啓動服務器
$serv->start();
}


//http
public function swooleHttpAction()
{
echo 1;exit;
$http = new swoole_http_server('0.0.0.0',9501);
$http->on('request',function($request,$response){


var_dump($request->get,$request->post);
$response->header("Content-Type","text/html; charset=utf-8");
$response->end("<h1>hello http request...".mt_rand(10000,99999)."</h1>");


});
$http->start();
}


    //執行異步任務  投遞一個任務到TaskWorker進程池中 抑鬱swooleTcp 中的tcp服務器
public function asyncAction()
{
echo 1;exit;
$async_server = new swoole_server('127.0.0.1',9501);
//設置異步任務的工作進程數量
$async_server->set(
array(
'task_worker_num' => 4
)
);


$async_server->on('receive',function($async_server,$fd,$from_id,$data){
//投遞異步任務
$task_id = $async_server->task($data);
echo 'Dispath AsyncTask: id = '.$task_id."\n";
});


//處理異步任務
$async_server->on('task',function($async_server,$task_id,$from_id,$data){
if(Tool_Fnc::mailtoPostmark('[email protected]','測試呢','測試內容')){
echo '郵件發送成功';
}
echo 'New AsyncTask[id = '.$task_id.']'.PHP_EOL;
$async_server->finish("$data -> OK");
});


//異步執行的結果
$async_server->on('finish',function($async_server,$task_id,$data){
echo "AsyncTask[$task_id] Finish: $data".PHP_EOL;
});


$async_server->start();
//$async_server->task();
}


//異步客戶端
public function clientAsyncAction()
{
fwrite(STDOUT, 'please choose of the client type:');
$type = trim(fgets(STDIN));
//mysql 客戶端
if ($type === 'mysql') {
$db = new Swoole\MySQL;
$info = array(
'host' => '127.0.0.1',
'user' => 'root',
'password' => '&s6c1JfrYqn9yj4w',
'database' => 'bitz_new'
);
$db->connect($info,function($db,$res){
$db->query('show tables',function(Swoole\MySQL $db,$res){
var_dump($res);
$db->close();
});
});
}


//reids客戶端
if ($type === 'redis') {
$redis = new Swoole\Redis;
$redis->connect('127.0.0.1', 6379, function ($redis, $result) {
    $redis->set('test_key', 'value', function ($redis, $result) {
        $redis->get('test_key', function ($redis, $result) {
            var_dump($result);
        });
    });
});
}


//http客戶端
if ($type === 'http') {
$cli = new Swoole\Http\Client('127.0.0.1', 80);
$cli->setHeaders(array('User-Agent' => 'swoole-http-client'));
$cli->setCookies(array('test' => 'value'));


$cli->post('/dump.php', array("test" => 'abc'), function ($cli) {
    var_dump($cli->body);
    $cli->get('/index.php', function ($cli) {
        var_dump($cli->cookies);
        var_dump($cli->headers);
    });
});
}
#Swoole底層目前只提供了最常用的MySQL、Redis、Http異步客戶端，如果你的應用程序中需要實現其他協議客戶端，如Kafka、AMQP等協議，可以基於Swoole\Client異步TCP客戶端，開發相關協議解析代碼，來自行實現


}