sse typing

dist/sse.js

@@ -0,0 +1,23 @@
+import { logInfo } from "./logger";
+export class SseService {
+    clients = new Set();
+    addClient(client) {
+        this.clients.add(client);
+        logInfo(`SSE client connected: ${client.id}. Total clients: ${this.clients.size}`);
+    }
+    removeClient(clientId) {
+        const client = [...this.clients].find((c) => c.id === clientId);
+        if (client) {
+            this.clients.delete(client);
+            logInfo(`SSE client disconnected: ${clientId}. Total clients: ${this.clients.size}`);
+        }
+    }
+    notifyClients(event) {
+        this.clients.forEach((client) => {
+            client.send(event);
+        });
+    }
+    getClientCount() {
+        return this.clients.size;
+    }
+}