49 lines
1.3 KiB
PHP
49 lines
1.3 KiB
PHP
|
<?php
|
||
|
|
include '../vendor/autoload.php';
|
||
|
|
|
||
|
|
use Smf\ConnectionPool\ConnectionPool;
|
||
|
|
use Smf\ConnectionPool\Connectors\CoroutineMySQLConnector;
|
||
|
|
use Swoole\Coroutine\MySQL;
|
||
|
|
|
||
|
|
go(function () {
|
||
|
|
// All MySQL connections: [10, 30]
|
||
|
|
$pool = new ConnectionPool(
|
||
|
|
[
|
||
|
|
'minActive' => 10,
|
||
|
|
'maxActive' => 30,
|
||
|
|
'maxWaitTime' => 5,
|
||
|
|
'maxIdleTime' => 20,
|
||
|
|
'idleCheckInterval' => 10,
|
||
|
|
],
|
||
|
|
new CoroutineMySQLConnector,
|
||
|
|
[
|
||
|
|
'host' => '127.0.0.1',
|
||
|
|
'port' => '3306',
|
||
|
|
'user' => 'root',
|
||
|
|
'password' => 'xy123456',
|
||
|
|
'database' => 'mysql',
|
||
|
|
'timeout' => 10,
|
||
|
|
'charset' => 'utf8mb4',
|
||
|
|
'strict_type' => true,
|
||
|
|
'fetch_mode' => true,
|
||
|
|
]
|
||
|
|
);
|
||
|
|
echo "Initializing connection pool\n";
|
||
|
|
$pool->init();
|
||
|
|
defer(function () use ($pool) {
|
||
|
|
echo "Closing connection pool\n";
|
||
|
|
$pool->close();
|
||
|
|
});
|
||
|
|
|
||
|
|
echo "Borrowing the connection from pool\n";
|
||
|
|
/**@var MySQL $connection */
|
||
|
|
$connection = $pool->borrow();
|
||
|
|
|
||
|
|
$status = $connection->query('SHOW STATUS LIKE "Threads_connected"');
|
||
|
|
|
||
|
|
echo "Return the connection to pool as soon as possible\n";
|
||
|
|
$pool->return($connection);
|
||
|
|
|
||
|
|
var_dump($status);
|
||
|
|
});
|