public function route($event, Message $request, Message $response = null)
{
if ($this->upgraded) {
parent::route($event, $request, new Response());
} else {
$response = new \Phasty\Server\Http\Response();
$response->setWriteStream($request->getReadStream());
$origin = $request->getHeader("Origin")[0];
$location = "ws://" . $request->getHeader("Host")[0] . $request->getPath();
$response->setCode(101, "Web Socket Protocol Handshake")->setHeader("Upgrade", "WebSocket")->setHeader("Connection", "Upgrade")->setHeader("WebSocket-Origin", $origin)->setHeader("WebSocket-Location", $location)->setHeader("WebSocket-Protocol", "sample")->on("sent", function () use($request) {
$this->upgraded = true;
$request->trigger("dispatched", ["nextProtocol" => $this]);
})->send();
}
}
public function route($event, Message $request, Message $response = null)
{
if ($request->hasHeader("Upgrade") && $request->hasHeader("Connection") && mb_strtolower($request->getHeader("Upgrade")[0]) == "websocket" && mb_strtolower($request->getHeader("Connection")[0]) == "upgrade") {
foreach (["ProtocolRfc6455", "ProtocolHixie75"] as $protocol) {
$protocol = "\\Phasty\\Server\\WebSocket\\{$protocol}";
if (!$protocol::match($request)) {
continue;
}
$protocol = new $protocol();
$protocol->route($event, $request);
return;
}
}
parent::route($event, $request);
}