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+165
-165
@@ -1,165 +1,165 @@
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<?php
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namespace Kiri\Websocket;
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use Exception;
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use Http\Handler\DataGrip;
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use Http\Handler\Router;
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use Kiri\Abstracts\AbstractServer;
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use Kiri\Annotation\Inject;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\NotFoundExceptionInterface;
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use Server\Contract\OnCloseInterface;
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use Server\Contract\OnHandshakeInterface;
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use Server\Contract\OnMessageInterface;
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use Server\Contract\OnOpenInterface;
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use Server\SwooleServerInterface;
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use Swoole\Http\Request;
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use Swoole\Http\Response;
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use Swoole\WebSocket\Frame;
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use Swoole\WebSocket\Server as WebSocketServer;
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/**
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* websocket server
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*/
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class Server extends AbstractServer
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{
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public Router $router;
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const SHA1_KEY = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11';
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public mixed $callback = null;
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/**
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* @var WebSocketInterface
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*/
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#[Inject(WebSocketInterface::class)]
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public WebSocketInterface $server;
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/**
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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public function init()
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{
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$this->router = $this->container->get(DataGrip::class)->get('ws');
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$handler = $this->router->find('/', 'GET');
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if (is_int($handler) || is_null($handler)) {
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return;
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}
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$this->callback = $handler->callback[0];
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}
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/**
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* @param \Swoole\Server $server
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* @param int $fd
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*/
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public function onClose(\Swoole\Server $server, int $fd): void
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{
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$clientInfo = $server->getClientInfo($fd);
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if (!isset($clientInfo['websocket_status'])) {
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return;
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}
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if ($this->callback instanceof OnCloseInterface) {
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$this->callback->onClose($server, $fd);
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}
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}
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/**
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* @param Request $request
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* @param Response $response
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* @return void
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* @throws Exception
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*/
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protected function setWebSocketProtocol(Request $request, Response $response)
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{
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$secWebSocketKey = $request->header['sec-websocket-key'];
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$patten = '#^[+/0-9A-Za-z]{21}[AQgw]==$#';
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if (preg_match($patten, $secWebSocketKey) === 0 || strlen(base64_decode($secWebSocketKey)) !== 16) {
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throw new Exception('protocol error.', 500);
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}
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$key = base64_encode(sha1($request->header['sec-websocket-key'] . self::SHA1_KEY, true));
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$headers = [
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'Upgrade' => 'websocket',
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'Connection' => 'Upgrade',
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'Sec-Websocket-Accept' => $key,
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'Sec-Websocket-Version' => '13',
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];
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if (isset($request->header['sec-websocket-protocol'])) {
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$headers['Sec-Websocket-Protocol'] = $request->header['sec-websocket-protocol'];
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}
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foreach ($headers as $key => $val) {
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$response->header($key, $val);
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}
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}
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/**
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* @param Request $request
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* @param Response $response
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*/
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public function onHandshake(Request $request, Response $response): void
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{
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try {
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$this->setWebSocketProtocol($request, $response);
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if ($this->callback instanceof OnHandshakeInterface) {
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$this->callback->onHandshake($request, $response);
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} else {
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$response->setStatusCode(101, 'connection success.');
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$response->end();
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}
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// if ($this->server instanceof \Swoole\Coroutine\Http\Server) {
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// $response->upgrade();
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// $this->deferOpen($request);
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// while (true) {
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// $receive = $response->recv();
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// if ($receive === '' || $receive instanceof CloseFrame) {
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// $response->close();
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// if ($this->callback instanceof OnCloseInterface) {
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// $this->callback->onClose($this->server, $response->fd);
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// }
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// break;
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// }
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// $this->callback->onMessage($this->server, $receive);
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// }
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// } else {
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// $this->deferOpen($request);
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// }
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if ($response->isWritable()) {
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$this->deferOpen($request);
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}
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} catch (\Throwable $throwable) {
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$response->status(4000 + $throwable->getCode(), $throwable->getMessage());
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$response->end();
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}
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}
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private function deferOpen($request)
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{
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if ($this->callback instanceof OnOpenInterface) {
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$this->callback->onOpen($request);
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}
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}
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/**
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* @param $server
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* @param Frame $frame
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*/
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public function onMessage($server, Frame $frame): void
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{
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if ($this->callback instanceof OnMessageInterface) {
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$this->callback->onMessage($frame);
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}
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}
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}
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<?php
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namespace Kiri\Websocket;
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use Exception;
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use Http\Handler\DataGrip;
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use Http\Handler\Router;
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use Kiri\Abstracts\AbstractServer;
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use Kiri\Annotation\Inject;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\NotFoundExceptionInterface;
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use Server\Contract\OnCloseInterface;
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use Server\Contract\OnHandshakeInterface;
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use Server\Contract\OnMessageInterface;
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use Server\Contract\OnOpenInterface;
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use Server\SwooleServerInterface;
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use Swoole\Http\Request;
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use Swoole\Http\Response;
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use Swoole\WebSocket\Frame;
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use Swoole\WebSocket\Server as WebSocketServer;
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/**
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* websocket server
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*/
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class Server extends AbstractServer
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{
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public Router $router;
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const SHA1_KEY = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11';
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public mixed $callback = null;
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/**
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* @var WebSocketInterface
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*/
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#[Inject(WebSocketInterface::class)]
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public WebSocketInterface $server;
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/**
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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public function init()
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{
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$this->router = $this->container->get(DataGrip::class)->get('ws');
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$handler = $this->router->find('/', 'GET');
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if (is_int($handler) || is_null($handler)) {
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return;
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}
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$this->callback = $handler->callback[0];
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}
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/**
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* @param \Swoole\Server $server
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* @param int $fd
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*/
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public function onClose(\Swoole\Server $server, int $fd): void
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{
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$clientInfo = $server->getClientInfo($fd);
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if (!isset($clientInfo['websocket_status'])) {
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return;
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}
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if ($this->callback instanceof OnCloseInterface) {
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$this->callback->onClose($server, $fd);
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}
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}
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/**
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* @param Request $request
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* @param Response $response
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* @return void
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* @throws Exception
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*/
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protected function setWebSocketProtocol(Request $request, Response $response)
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{
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$secWebSocketKey = $request->header['sec-websocket-key'];
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$patten = '#^[+/0-9A-Za-z]{21}[AQgw]==$#';
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if (preg_match($patten, $secWebSocketKey) === 0 || strlen(base64_decode($secWebSocketKey)) !== 16) {
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throw new Exception('protocol error.', 500);
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}
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$key = base64_encode(sha1($request->header['sec-websocket-key'] . self::SHA1_KEY, true));
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$headers = [
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'Upgrade' => 'websocket',
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'Connection' => 'Upgrade',
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'Sec-Websocket-Accept' => $key,
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'Sec-Websocket-Version' => '13',
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];
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if (isset($request->header['sec-websocket-protocol'])) {
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$headers['Sec-Websocket-Protocol'] = $request->header['sec-websocket-protocol'];
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}
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foreach ($headers as $key => $val) {
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$response->header($key, $val);
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}
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}
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/**
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* @param Request $request
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* @param Response $response
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*/
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public function onHandshake(Request $request, Response $response): void
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{
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try {
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$this->setWebSocketProtocol($request, $response);
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if ($this->callback instanceof OnHandshakeInterface) {
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$this->callback->onHandshake($request, $response);
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} else {
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$response->setStatusCode(101, 'connection success.');
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$response->end();
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}
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// if ($this->server instanceof \Swoole\Coroutine\Http\Server) {
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// $response->upgrade();
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// $this->deferOpen($request);
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// while (true) {
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// $receive = $response->recv();
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// if ($receive === '' || $receive instanceof CloseFrame) {
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// $response->close();
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// if ($this->callback instanceof OnCloseInterface) {
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// $this->callback->onClose($this->server, $response->fd);
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// }
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// break;
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// }
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// $this->callback->onMessage($this->server, $receive);
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// }
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// } else {
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// $this->deferOpen($request);
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// }
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if ($response->isWritable()) {
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$this->deferOpen($request);
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}
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} catch (\Throwable $throwable) {
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$response->status(4000 + $throwable->getCode(), $throwable->getMessage());
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$response->end();
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}
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}
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private function deferOpen($request)
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{
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if ($this->callback instanceof OnOpenInterface) {
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$this->callback->onOpen($request);
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}
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}
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/**
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* @param $server
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* @param Frame $frame
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*/
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public function onMessage($server, Frame $frame): void
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{
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if ($this->callback instanceof OnMessageInterface) {
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$this->callback->onMessage($frame);
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}
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}
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}
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