31 lines
878 B
TypeScript
31 lines
878 B
TypeScript
// 创建 HTTP 服务器
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const server = Deno.serve({ port: 8080 }, (req) => {
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if (req.headers.get('upgrade') === 'websocket') {
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const { socket, response } = Deno.upgradeWebSocket(req);
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socket.addEventListener('open', () => {
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console.log('a client connected!');
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});
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socket.addEventListener('message', (event) => {
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if (event.data === 'ping') {
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socket.send('pong');
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}
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});
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return response;
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}
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return new Response('HTTP server running', {
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status: 200,
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});
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});
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// 注释掉有问题的代码，使用上面的 Deno.serve API
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// const server2 = Deno.listen({ port: 8080 });
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//
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// for await (const conn of server2) {
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// const httpConn = Deno.serveHttp(conn);
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// for await (const requestEvent of httpConn) {
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// console.log(requestEvent);
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// }
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// }
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console.log('WebSocket server running on http://localhost:8080');
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