fix

app.js

@@ -20,9 +20,10 @@ const connections = {};
 window.openTerminals = {};
 let activePeer = null;
 window.activePeer = null; // Expose to other modules
-hideStatusIndicator();
-let statsInterval = null; // Global variable to hold the interval
 
+hideStatusIndicator();
+let statsInterval = null;
+let lastStatsUpdate = Date.now();
 function stopStatsInterval() {
   if (statsInterval) {
     clearInterval(statsInterval);
@@ -31,21 +32,41 @@ function stopStatsInterval() {
   }
 }
 
+
 function startStatsInterval() {
-  // Clear any existing interval
   if (statsInterval) {
     clearInterval(statsInterval);
   }
 
-  // Start a new interval to request stats every second
   statsInterval = setInterval(() => {
     if (window.activePeer) {
-      console.log('[INFO] Requesting container stats...');
-      sendCommand('stats', {}); // Adjust the command if specific arguments are needed
+      const now = Date.now();
+      if (now - lastStatsUpdate >= 500) { // Ensure at least 500ms between updates
+        sendCommand('stats', {}); // Adjust command if necessary
+        lastStatsUpdate = now;
+      }
     } else {
       console.warn('[WARN] No active peer; skipping stats request.');
     }
-  }, 1000); // 1 second interval
+  }, 500); // Poll every 100ms for better reactivity
+}
+const smoothedStats = {}; // Container-specific smoothing storage
+
+
+function smoothStats(containerId, newStats, smoothingFactor = 0.2) {
+  if (!smoothedStats[containerId]) {
+      smoothedStats[containerId] = { cpu: 0, memory: 0 };
+  }
+
+  smoothedStats[containerId].cpu =
+      smoothedStats[containerId].cpu * (1 - smoothingFactor) +
+      newStats.cpu * smoothingFactor;
+
+  smoothedStats[containerId].memory =
+      smoothedStats[containerId].memory * (1 - smoothingFactor) +
+      newStats.memory * smoothingFactor;
+
+  return smoothedStats[containerId];
 }
 
 function refreshContainerStats() {
@@ -261,43 +282,73 @@ collapseSidebarBtn.addEventListener('click', () => {
 
 function handlePeerData(data, topicId, peer) {
   try {
+    // Parse the incoming data
     const response = JSON.parse(data.toString());
     console.log(`[DEBUG] Received data from peer (topic: ${topicId}): ${JSON.stringify(response)}`);
 
     // Ensure the data is for the active connection
-    if (!connections[topicId] || peer !== window.activePeer) {
-      console.warn(`[WARN] Ignoring data from inactive peer or topic: ${topicId}`);
+    if (!connections[topicId]) {
+      console.warn(`[WARN] No connection found for topic: ${topicId}. Ignoring data.`);
       return;
     }
 
-    // Process the response based on its type
+    if (peer !== connections[topicId].peer) {
+      console.warn(`[WARN] Ignoring data from a non-active peer for topic: ${topicId}`);
+      return;
+    }
+
+    // Handle errors in the response
     if (response.error) {
-      console.error(`[ERROR] Server error: ${response.error}`);
+      console.error(`[ERROR] Server error received: ${response.error}`);
       showAlert('danger', response.error);
       hideStatusIndicator();
       return;
     }
 
-    if (response.type === 'containers') {
-      renderContainers(response.data, topicId); // Scope containers to this topic
-    } else if (response.type === 'stats') {
+    // Delegate handling based on the response type
+    switch (response.type) {
+      case 'containers':
+        console.log('[INFO] Processing container list...');
+        renderContainers(response.data, topicId); // Render containers specific to this topic
+        break;
+
+      case 'stats':
+        console.log('[INFO] Updating container stats...');
+        if (!response.data.id) {
+          console.warn('[WARN] Stats response is missing container ID. Skipping update.');
+          return;
+        }
         response.data.topicId = topicId; // Attach the topicId to the stats
-      updateContainerStats(response.data); // Update stats for specific containers
-    } else if (response.type === 'terminalOutput') {
+        updateContainerStats(response.data); // Update stats for the specified container
+        break;
+
+      case 'terminalOutput':
+        console.log('[INFO] Appending terminal output...');
         appendTerminalOutput(response.data, response.containerId, response.encoding);
-    } else if (response.type === 'containerConfig') {
+        break;
+
+      case 'containerConfig':
+        console.log('[INFO] Handling container configuration...');
         if (window.inspectContainerCallback) {
           window.inspectContainerCallback(response.data);
           window.inspectContainerCallback = null; // Reset the callback
         }
+        break;
+
+      default:
+        console.warn(`[WARN] Unhandled response type: ${response.type}`);
+        break;
     }
 
+    // Handle peer response callback if defined
     if (typeof window.handlePeerResponse === 'function') {
       window.handlePeerResponse(response);
     }
   } catch (err) {
+    // Catch and log any parsing or processing errors
     console.error(`[ERROR] Failed to process peer data: ${err.message}`);
-    showAlert('danger', 'Failed to process peer data.');
+    console.error(`[DEBUG] Raw data received: ${data.toString()}`);
+    showAlert('danger', 'Failed to process peer data. Check the console for details.');
   }
 }
 
@@ -305,6 +356,7 @@ function handlePeerData(data, topicId, peer) {
 
 
 
+
 // Add a new connection
 addConnectionForm.addEventListener('submit', (e) => {
   e.preventDefault();
@@ -346,6 +398,7 @@ function addConnection(topicHex) {
     e.stopPropagation();
     disconnectConnection(topicId, connectionItem);
   });
+  refreshContainerStats();
 
   connectionList.appendChild(connectionItem);
 
@@ -370,12 +423,13 @@ function addConnection(topicHex) {
         window.activePeer = null;
         dashboard.classList.add('hidden');
         containerList.innerHTML = '';
+        stopStatsInterval(); // Stop stats polling
       }
     });
-
     if (!window.activePeer) {
       switchConnection(topicId);
     }
+    startStatsInterval();
   });
 
   // Collapse the sidebar after adding a connection
@@ -398,6 +452,15 @@ document.addEventListener('DOMContentLoaded', () => {
     const topicHex = savedConnections[topicId].topic;
     addConnection(topicHex);
   });
+
+  if (Object.keys(connections).length > 0) {
+    hideWelcomePage();
+    startStatsInterval(); // Start stats polling for active peers
+  } else {
+    showWelcomePage();
+  }
+
+  assertVisibility();
 });
 
 
@@ -769,29 +832,33 @@ function addActionListeners(row, container) {
 }
 
 
-// Function to update container statistics
-function updateContainerStats(stats) {
-  console.log(`[DEBUG] Updating stats for container ID: ${stats.id}, Topic ID: ${stats.topicId}`);
-
-  // Ensure stats belong to the active connection
-  if (!window.activePeer || !connections[stats.topicId] || window.activePeer !== connections[stats.topicId].peer) {
-    console.warn(`[WARN] Stats received for inactive or unknown connection. Skipping.`);
-    return;
-  }
-
-  // Find the row for the container by its ID
-  const row = containerList.querySelector(`tr[data-container-id="${stats.id}"]`);
-  if (!row) {
-    console.warn(`[WARN] No matching row for container ID: ${stats.id}. Skipping stats update.`);
-    return;
-  }
-
-  // Update the container statistics in the UI
+function updateStatsUI(row, stats) {
+  requestIdleCallback(() => {
     row.querySelector('.cpu').textContent = stats.cpu.toFixed(2) || '0.00';
     row.querySelector('.memory').textContent = (stats.memory / (1024 * 1024)).toFixed(2) || '0.00';
     row.querySelector('.ip-address').textContent = stats.ip || 'No IP Assigned';
+  });
 }
 
+function updateContainerStats(stats) {
+  if (!stats || !stats.id || typeof stats.cpu === 'undefined' || typeof stats.memory === 'undefined') {
+      console.error('[ERROR] Invalid stats object:', stats);
+      return;
+  }
+
+  console.log(`[DEBUG] Updating stats for container ID: ${stats.id}`);
+
+  const row = containerList.querySelector(`tr[data-container-id="${stats.id}"]`);
+  if (!row) {
+      console.warn(`[WARN] No matching row for container ID: ${stats.id}`);
+      return;
+  }
+
+  const smoothed = smoothStats(stats.id, stats);
+  updateStatsUI(row, smoothed);
+}
+
+
 
 
 // Function to open the Duplicate Modal with container configurations