Prevent server crash on unhandled exceptions

src/server.ts

@@ -119,6 +119,15 @@ const server = createServer(async (req: IncomingMessage, res: ServerResponse) =>
   }
 });
 
+// Prevent server from crashing
+process.on('uncaughtException', (err) => {
+  log(`CRITICAL: Uncaught Exception: ${err.message}\n${err.stack}`);
+});
+
+process.on('unhandledRejection', (reason, promise) => {
+  log(`CRITICAL: Unhandled Rejection: ${reason}`);
+});
+
 server.listen(PORT, () => {
   log(`API Gateway started on port ${PORT}`);
 });