prometheus + load-testing

apps/dispatch-server/index.ts

@@ -14,6 +14,7 @@ import cookieParser from "cookie-parser";
 import cors from "cors";
 import { authMiddleware } from "modules/expressMiddleware";
 import "modules/chron";
+import { socketConnections } from "modules/prometheus";
 
 const app = express();
 const server = createServer(app);
@@ -25,7 +26,10 @@ export const io = new Server(server, {
 io.use(jwtMiddleware);
 
 io.on("connection", (socket) => {
-	console.log("New socket connection", socket.id);
+	socketConnections.inc();
+	socket.on("disconnect", () => {
+		socketConnections.dec();
+	});
 	socket.on("connect-dispatch", handleConnectDispatch(socket, io));
 	socket.on("connect-pilot", handleConnectPilot(socket, io));
 	socket.on("connect-desktop", handleConnectDesktop(socket, io));