40 lines
1.0 KiB
TypeScript
40 lines
1.0 KiB
TypeScript
import type { ServerWebSocket } from "bun";
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const allowCors = {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
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"Access-Control-Allow-Headers": "Content-Type",
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};
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const userName = new WeakMap<ServerWebSocket<unknown>, string>();
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const server = Bun.serve({
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async fetch(request: Request) {
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if (request.method === "OPTIONS") {
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const res = new Response("Departed", { headers: allowCors });
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return res;
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}
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if (request.url.endsWith("ws")) {
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if (server.upgrade(request)) return new Response("ok");
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}
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},
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websocket: {
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message: (ws, message) => {
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if (typeof message !== "string") {
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return;
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}
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const user = userName.get(ws);
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try {
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const msg = JSON.parse(message);
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console.log(msg);
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} catch (e) {
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console.error("Faulty request", message, e);
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return;
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}
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},
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open: async (ws) => {
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ws.subscribe("minesweeper-global");
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},
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},
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port: 8076,
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});
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