react

hellocan.php

<?php

use \Can\Server;
use \Can\Server\Router;
use \Can\Server\Route;
use \Can\Server\Request;

$router = new Router(
    array(
        new Route(
            '/hello',
            function(Request $request) {
                return 'Hello, World!';
            }
        )
    )
);

$server = new Server('172.19.1.55', 4567);
$server->start($router);

helloreact.php

<?php

require __DIR__ . '/vendor/autoload.php';

$app = new React\Espresso\Application();

$app->get('/hello', function ($request, $response) {
    $response->writeHead(
        200,
        array('Content-Type' => 'text/html')
    );
    $response->end('Hello, World!');
});

$stack = new React\Espresso\Stack($app);
$stack->listen(4567, '172.19.1.55');

siege-phpcan.log

# siege -b -r 100 -c 200 http://172.19.1.55:4567/hello
** SIEGE 2.70
** Preparing 200 concurrent users for battle.
The server is now under siege..      done.
Transactions:                  20000 hits
Availability:                 100.00 %
Elapsed time:                   2.04 secs
Data transferred:               0.25 MB
Response time:                  0.02 secs
Transaction rate:            9803.92 trans/sec
Throughput:                     0.12 MB/sec
Concurrency:                  194.59
Successful transactions:       20000
Failed transactions:               0
Longest transaction:            0.09
Shortest transaction:           0.00

siege.log

# siege -b -r 10 -c 1 http://172.19.1.55:4567/hello
** SIEGE 2.70
** Preparing 1 concurrent users for battle.
The server is now under siege..      done.
Transactions:                     10 hits
Availability:                 100.00 %
Elapsed time:                   0.22 secs
Data transferred:               0.00 MB
Response time:                  0.02 secs
Transaction rate:              45.45 trans/sec
Throughput:                     0.00 MB/sec
Concurrency:                    0.95
Successful transactions:          10
Failed transactions:               0
Longest transaction:            0.09
Shortest transaction:           0.01
 
FILE: /var/log/siege.log
You can disable this annoying message by editing
the .siegerc file in your home directory; change
the directive 'show-logfile' to false.

# siege -b -r 10 -c 10 http://172.19.1.55:4567/hello
** SIEGE 2.70
** Preparing 10 concurrent users for battle.
The server is now under siege..      done.
Transactions:                    100 hits
Availability:                 100.00 %
Elapsed time:                   2.50 secs
Data transferred:               0.00 MB
Response time:                  0.24 secs
Transaction rate:              40.00 trans/sec
Throughput:                     0.00 MB/sec
Concurrency:                    9.64
Successful transactions:         100
Failed transactions:               0
Longest transaction:            0.41
Shortest transaction:           0.05