在php中使用swoole扩展时,server端的回调函数中如何使用thinkphp框架的方法?
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2022-05-31 08:40:37
...
serv = new swoole_server("0.0.0.0", 9501);
$this->serv->set(array(
'worker_num' => 8,
'daemonize' => false,
'max_request' => 10000,
'dispatch_mode' => 3,
'debug_mode'=> 1 ,
'task_worker_num' => 8
));
$this->serv->on('WorkerStart', array($this, 'onWorkerStart'));
$this->serv->on('Connect', array($this, 'onConnect'));
$this->serv->on('Receive', array($this, 'onReceive'));
$this->serv->on('Close', array($this, 'onClose'));
// bind callback
$this->serv->on('Task', array($this, 'onTask'));
$this->serv->on('Finish', array($this, 'onFinish'));
$this->serv->start();
}
public function onWorkerStart( $serv , $worker_id) {
echo "onWorkerStart\n";
// 判定是否为Task Worker进程
if( $worker_id >= $serv->setting['worker_num'] ) {
$this->pdo = new PDO(
"mysql:host=localhost;port=3306;dbname=Test",
"root",
"123456",
array(
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'UTF8';",
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_PERSISTENT => true
)
);
}
}
public function onConnect( $serv, $fd, $from_id ) {
echo "Client {$fd} connect\n";
}
public function onReceive( swoole_server $serv, $fd, $from_id, $data ) {
$sql = array(
'sql'=>'Insert into Test values( pid = ?, name = ?)',
'param' => array(
0 ,
"'name'"
),
'fd' => $fd
);
$serv->task( json_encode($sql) );
}
public function onClose( $serv, $fd, $from_id ) {
echo "Client {$fd} close connection\n";
}
public function onTask($serv,$task_id,$from_id, $data) {
try{
$sql = json_decode( $data , true );
$statement = $this->pdo->prepare($sql['sql']);
$statement->execute($sql['param']);
$serv->send( $sql['fd'],"Insert");
return true;
} catch( PDOException $e ) {
var_dump( $e );
return false;
}
}
public function onFinish($serv,$task_id, $data) {
}
}
new MySQLPool();
这里mysql链接什么的如果使用thinkphp中的数据该怎么来?
如何引用? include_once 'core/ThinkPHP.php';
这样的方式能否使用?
另外一点就是server 必须使用命令行方式 当宕机的时候在windows中如何开启他?
回复内容:
serv = new swoole_server("0.0.0.0", 9501);
$this->serv->set(array(
'worker_num' => 8,
'daemonize' => false,
'max_request' => 10000,
'dispatch_mode' => 3,
'debug_mode'=> 1 ,
'task_worker_num' => 8
));
$this->serv->on('WorkerStart', array($this, 'onWorkerStart'));
$this->serv->on('Connect', array($this, 'onConnect'));
$this->serv->on('Receive', array($this, 'onReceive'));
$this->serv->on('Close', array($this, 'onClose'));
// bind callback
$this->serv->on('Task', array($this, 'onTask'));
$this->serv->on('Finish', array($this, 'onFinish'));
$this->serv->start();
}
public function onWorkerStart( $serv , $worker_id) {
echo "onWorkerStart\n";
// 判定是否为Task Worker进程
if( $worker_id >= $serv->setting['worker_num'] ) {
$this->pdo = new PDO(
"mysql:host=localhost;port=3306;dbname=Test",
"root",
"123456",
array(
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'UTF8';",
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_PERSISTENT => true
)
);
}
}
public function onConnect( $serv, $fd, $from_id ) {
echo "Client {$fd} connect\n";
}
public function onReceive( swoole_server $serv, $fd, $from_id, $data ) {
$sql = array(
'sql'=>'Insert into Test values( pid = ?, name = ?)',
'param' => array(
0 ,
"'name'"
),
'fd' => $fd
);
$serv->task( json_encode($sql) );
}
public function onClose( $serv, $fd, $from_id ) {
echo "Client {$fd} close connection\n";
}
public function onTask($serv,$task_id,$from_id, $data) {
try{
$sql = json_decode( $data , true );
$statement = $this->pdo->prepare($sql['sql']);
$statement->execute($sql['param']);
$serv->send( $sql['fd'],"Insert");
return true;
} catch( PDOException $e ) {
var_dump( $e );
return false;
}
}
public function onFinish($serv,$task_id, $data) {
}
}
new MySQLPool();
这里mysql链接什么的如果使用thinkphp中的数据该怎么来?
如何引用? include_once 'core/ThinkPHP.php';
这样的方式能否使用?
另外一点就是server 必须使用命令行方式 当宕机的时候在windows中如何开启他?
可以用ThinkPHP。Swoole就是一个标准的PHP扩展,只要符合PHP的语法都可以执行。
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