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2026-10-07 18:56:27 +02:00
commit 2a8a60b725
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+import { createBirpc, createBirpcGroup } from "birpc";
+//#region src/index.ts
+const channelCache = /* @__PURE__ */ new WeakMap();
+function createRPCServer(name, ws, functions, options = {}) {
+	const event = `${name}:rpc`;
+	const group = createBirpcGroup(functions, () => Array.from(ws?.clients || []).map((channel) => {
+		if (channel.socket.readyState === channel.socket.CLOSED) return void 0;
+		const cached = channelCache.get(channel);
+		if (cached) return cached;
+		const options = {
+			on: (fn) => {
+				function handler(data, source) {
+					if (!source.socket) throw new Error("source.socket is undefined");
+					if (channel.socket === source.socket) fn(data, source);
+				}
+				ws.on(event, handler);
+				channel.socket.on("close", () => {
+					ws.off(event, handler);
+				});
+			},
+			post: (data) => {
+				channel.send(event, data);
+			}
+		};
+		channelCache.set(channel, options);
+		return options;
+	}).filter((c) => !!c), options);
+	ws.on("connection", () => {
+		group.updateChannels();
+	});
+	return group.broadcast;
+}
+function createRPCClient(name, hot, functions = {}, options = {}) {
+	const event = `${name}:rpc`;
+	const promise = Promise.resolve(hot).then((r) => {
+		if (!r) console.warn("[vite-hot-client] Received undefined hot context, RPC calls are ignored");
+		return r;
+	});
+	return createBirpc(functions, {
+		...options,
+		on: async (fn) => {
+			(await promise)?.on(event, fn);
+		},
+		post: async (data) => {
+			(await promise)?.send(event, data);
+		}
+	});
+}
+//#endregion
+export { createRPCClient, createRPCServer };