Removed unnecessary event listeners and simplified WebSocket event handling in the client-side app.js file.

public/app.js

@@ -1,16 +1,5 @@
 const socket = new WebSocket('ws://localhost:3000');
 
-socket.addEventListener('open', (event) => {
-  console.log('WebSocket connection established');
-});
-
-socket.addEventListener('close', (event) => {
-  console.log('WebSocket connection closed');
-});
-
-socket.addEventListener('error', (event) => {
-  console.error('WebSocket error:', event);
-});
 
 socket.addEventListener('open', () => {
   console.log('WebSocket connection established');

server.js

@@ -104,23 +104,16 @@ setInterval(async () => {
           
             logCache.add(`node-${nodeId}`);
 
-            if (logData.newNode) {
-              console.log(`Sending "create node ${logData.nodeId}" event to clients`);
-            } else {
-              console.log(`Sending "light up node ${logData.nodeId}" event to clients`);
-            }
-            
-            console.log('Number of connected clients:', wss.clients.size);
-            
-            const eventType = logData.newNode ? 'create_node' : 'light_up_node';
             const eventData = {
-              type: eventType,
-              nodeId: logData.nodeId
+              msg_hash: logData.msg_hash,
+              receivedTime: logData.receivedTime,
+              nodeId: logData.nodeId,
+              newNode: logData.newNode
             };
 
             wss.clients.forEach(client => {
               if (client.readyState === WebSocket.OPEN) {
-                console.log(`Sending "${eventType}" event to client ${client._socket.remoteAddress}`);
+                console.log(`Sending event to client ${client._socket.remoteAddress}:`, eventData);
                 client.send(JSON.stringify(eventData));
               }
             });