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[李景山php] 异步tcp 客户端 swoole


$client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);

//注册连接成功回调
$client->on("connect", function($cli) {
$cli->send("hello world\n");
});

//注册数据接收回调
$client->on("receive", function($cli, $data){
echo "Received: ".$data."\n";
});

//注册连接失败回调
$client->on("error", function($cli){
echo "Connect failed\n";
});

//注册连接关闭回调
$client->on("close", function($cli){
echo "Connection close\n";
});

//发起连接
$client->connect('127.0.0.1', 9501, 0.5);


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