<?php
use Ratchet\RFC6455\Messaging\MessageInterface;
use Ratchet\RFC6455\Messaging\FrameInterface;
use Ratchet\RFC6455\Messaging\Frame;
require_once __DIR__ . "/../bootstrap.php";
$loop = \React\EventLoop\Factory::create();
$socket = new \React\Socket\Server($loop);
$server = new \React\Http\Server($socket);
$closeFrameChecker = new \Ratchet\RFC6455\Messaging\CloseFrameChecker;
$negotiator = new \Ratchet\RFC6455\Handshake\ServerNegotiator(new \Ratchet\RFC6455\Handshake\RequestVerifier);
$uException = new \UnderflowException;
$server->on('request', function (\React\Http\Request $request, \React\Http\Response $response) use ($negotiator, $closeFrameChecker, $uException) {
$psrRequest = new \GuzzleHttp\Psr7\Request($request->getMethod(), $request->getPath(), $request->getHeaders());
$negotiatorResponse = $negotiator->handshake($psrRequest);
$response->writeHead(
$negotiatorResponse->getStatusCode(),
array_merge(
$negotiatorResponse->getHeaders(),
["Content-Length" => "0"]
)
);
if ($negotiatorResponse->getStatusCode() !== 101) {
$response->end();
return;
}
$parser = new \Ratchet\RFC6455\Messaging\MessageBuffer($closeFrameChecker, function(MessageInterface $message) use ($response) {
$response->write($message->getContents());
}, function(FrameInterface $frame) use ($response, &$parser) {
switch ($frame->getOpCode()) {
case Frame::OP_CLOSE:
$response->end($frame->getContents());
break;
case Frame::OP_PING:
$response->write($parser->newFrame($frame->getPayload(), true, Frame::OP_PONG)->getContents());
break;
}
}, true, function() use ($uException) {
return $uException;
});
$request->on('data', [$parser, 'onData']);
});
$socket->listen(9001, '0.0.0.0');
$loop->run();
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