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swoole之tcp服务端和客户端

关键词: swoole

swoole之tcp服务端和客户端

`server.php`

```
<?php
$server = new swoole_server('0.0.0.0', 9500);
$server->on('connect', function($server, $fd){
    echo '[server]connect'.PHP_EOL;
});
$server->on('receive', function($server, $fd, $from_id, $data){
    echo $data.PHP_EOL;
    $server->send($fd, $data);
});
$server->on('close', function($server, $fd){
    echo '[server]close'.PHP_EOL;
});
$server->start();
?>
```

`server_task.php`(异步执行任务)

```
<?php
$server = new swoole_server('0.0.0.0', 9500);
$server->set(array(
    'worker_num' => 100,
    'task_worker_num' => 10
));
$server->on('connect', function($server, $fd){
    echo '[server]connect'.PHP_EOL;
});
$server->on('receive', function($server, $fd, $from_id, $data){
    echo $data.PHP_EOL;
    $server->send($fd, $data);
    $task_id = $server->task('task_data');
    echo "[add_task][{$task_id}]".PHP_EOL;
});
$server->on('close', function($server, $fd){
    echo '[server]close'.PHP_EOL;
});
$server->on('task', function($server, $task_id, $from_id, $data){
    sleep(5);
    echo "[run_task][{$task_id}]".$data.PHP_EOL;
    $server->finish('finish_data');
});
$server->on('finish', function($server, $task_id, $data){
    echo "[finish_task][{$task_id}]".$data.PHP_EOL;
});
$server->start();
?>
```

`client.php`

```
<?php
$client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);
$client->on('connect', function(swoole_client $cli){
    $cli->send('[client]connect');
});
$client->on('receive', function(swoole_client $cli, $data){
    echo $data.PHP_EOL;
    $cli->send(date('Y-m-d H:i:s'));
    sleep(2);
});
$client->on('error', function(swoole_client $cli){
    echo '[client]error'.PHP_EOL;
});
$client->on('close', function(swoole_client $cli){
    echo '[client]close'.PHP_EOL;
});
$client->connect('0.0.0.0', 9500);
?>
```

admin
2017-10-09 16:15:11
swoole

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swoole之tcp服务端和客户端