set(array(
'worker_num' => NUMCORES
));
$server->on('request', function ($req, $res) {
switch ($req->server['request_uri'])
{
case "/json":
$res->header('Content-type', 'application/json');
$res->end(json_encode(array('message' => 'Hello, World!')));
break;
case "/plaintext":
$res->header('Content-Type', 'text/plain');
$res->end('Hello, World!');
break;
case "/db":
$pdo = new PDO('mysql:host=tfb-database;dbname=hello_world', 'benchmarkdbuser', 'benchmarkdbpass', array(
PDO::ATTR_PERSISTENT => true
));
// Read number of queries to run from URL parameter
$query_count = 1;
if (isset($req->get['queries']) && $req->get['queries'] > 0)
$query_count = $req->get['queries'] > 500 ? 500 : $req->get['queries'];
// Create an array with the response string.
$arr = array();
// Define query
$statement = $pdo->prepare('SELECT randomNumber FROM World WHERE id = ?');
// For each query, store the result set values in the response array
while (0 < $query_count--)
{
$id = mt_rand(1, 10000);
$statement->execute(array($id));
// Store result in array.
$arr[] = array('id' => $id, 'randomNumber' => $statement->fetchColumn());
}
// Use the PHP standard JSON encoder.
// http://www.php.net/manual/en/function.json-encode.php
if (count($arr) === 1)
$arr = $arr[0];
$res->header('Content-Type', 'application/json');
$res->end(json_encode($arr));
break;
case "/fortunes":
$pdo = new PDO('mysql:host=tfb-database;dbname=hello_world;charset=utf8', 'benchmarkdbuser', 'benchmarkdbpass', array(
PDO::ATTR_PERSISTENT => true
));
// Define query
$statement = $pdo->query('SELECT id, message FROM Fortune');
// Store result in array.
$arr = $statement->fetchAll(PDO::FETCH_KEY_PAIR);
$arr[0] = 'Additional fortune added at request time.';
asort($arr);
$html = "Fortunes