send time in messages, and also make sure that there are no phantom users (it will happen when a user's connection is suddenly stopped, or their ip changes)

server/datahandler.js

@@ -229,7 +229,7 @@ function handleData(wss, receivedData, rdsWss) {
   }).catch((error) => console.log("Error fetching Tx info:", error));
 
   // Send the updated data to the client
-  const dataToSendJSON = JSON.stringify(dataToSend);
+  const dataToSendJSON = JSON.stringify({...dataToSend, timestamp: Math.floor(Date.now() / 1000)});
   if (currentTime - lastUpdateTime >= updateInterval) {
     wss.clients.forEach((client) => client.send(dataToSendJSON));
     lastUpdateTime = Date.now();

server/helpers.js

@@ -280,19 +280,19 @@ function resolveDataBuffer(data) {
 
   if (receivedData.length) dataHandler.handleData(wss, receivedData, rdsWss);
 }
-
 function kickClient(ipAddress) {
-  // Find the entry in connectedClients associated with the provided IP address
   const targetClient = storage.connectedUsers.find(client => client.ip === ipAddress);
   if (targetClient && targetClient.instance) {
-    // Send a termination message to the client
     targetClient.instance.send('KICK');
 
-    // Close the WebSocket connection after a short delay to allow the client to receive the message
     setTimeout(() => {
       targetClient.instance.close();
+
+      const index = storage.connectedUsers.indexOf(targetClient);
+      if (index !== -1) storage.connectedUsers.splice(index, 1);
+
       consoleCmd.logInfo(`Web client kicked (${ipAddress})`);
-    }, 500);
+    }, 750);
   } else consoleCmd.logInfo(`Kicking client ${ipAddress} failed. No suitable client found.`);
 }
 

server/web.js

@@ -66,8 +66,6 @@ wss.on('connection', (ws, request) => {
 
     // Per-IP limit connection open
     if (clientIp) {
-        const isLocalIp = (clientIp === '127.0.0.1' || clientIp === '::1' || clientIp.startsWith('192.168.') || clientIp.startsWith('10.') || clientIp.startsWith('172.16.'));
-        if (!isLocalIp) {
         if (!ipConnectionCounts.has(clientIp)) ipConnectionCounts.set(clientIp, 0);
         const currentCount = ipConnectionCounts.get(clientIp);
         if (currentCount >= MAX_CONNECTIONS_PER_IP) {
@@ -80,7 +78,6 @@ wss.on('connection', (ws, request) => {
             } return;
         } ipConnectionCounts.set(clientIp, currentCount + 1);
     }
-    }
 
     if(currentUsers >= MAX_USERS) {
         ws.send("a0"); // This means not authenticated in XDR
@@ -88,10 +85,7 @@ wss.on('connection', (ws, request) => {
         return;
     }
 
-    if (clientIp !== '127.0.0.1' ||
-      (request.headers && request.headers['origin'] && request.headers['origin'].trim() !== '')) {
-      currentUsers++;
-    }
+    if (clientIp !== '127.0.0.1') currentUsers++;
 
     if (timeoutAntenna) clearTimeout(timeoutAntenna);
 
@@ -170,24 +164,12 @@ wss.on('connection', (ws, request) => {
     ws.on('close', (code) => {
       // Per-IP limit connection closed
       if (clientIp) {
-        const isLocalIp = (
-          clientIp === '127.0.0.1' ||
-          clientIp === '::1' ||
-          clientIp.startsWith('192.168.') ||
-          clientIp.startsWith('10.') ||
-          clientIp.startsWith('172.16.')
-        );
-        if (!isLocalIp) {
         const current = ipConnectionCounts.get(clientIp) || 1;
         ipConnectionCounts.set(clientIp, Math.max(0, current - 1));
       }
-      }
 
-      if (clientIp !== '127.0.0.1' ||
-        (request.socket && request.socket.remoteAddress && request.socket.remoteAddress !== '::ffff:127.0.0.1') ||
-        (request.headers && request.headers['origin'] && request.headers['origin'].trim() !== '')) {
-        currentUsers--;
-      } dataHandler.showOnlineUsers(currentUsers);
+      if (clientIp !== '127.0.0.1') currentUsers--;
+      dataHandler.showOnlineUsers(currentUsers);
 
       const index = storage.connectedUsers.findIndex(user => user.ip === clientIp);
       if (index !== -1) storage.connectedUsers.splice(index, 1);

web/js/main.js

@@ -150,8 +150,6 @@ $(document).ready(function () {
         return false;
     });
 
-    setInterval(getServerTime, 10000);
-    getServerTime();
     setInterval(sendPingRequest, 5000);
     sendPingRequest();
 
@@ -259,37 +257,6 @@ $(document).ready(function () {
     initTooltips();
 });
 
-function getServerTime() {
-    $.ajax({
-        url: "./server_time",
-        dataType: "json",
-        success: function(data) {
-            const serverTimeUtc = data.serverTime;
-
-            const options = {
-                year: 'numeric',
-                month: 'short',
-                day: 'numeric',
-                hour: '2-digit',
-                minute: '2-digit',
-                hour12: false
-            };
-
-            const serverOptions = {
-                ...options,
-                timeZone: 'Etc/UTC'
-            };
-
-            const formattedServerTime = new Date(serverTimeUtc).toLocaleString(navigator.language ? navigator.language : 'en-US', serverOptions);
-
-            $("#server-time").text(formattedServerTime);
-        },
-        error: function(jqXHR, textStatus, errorThrown) {
-            console.error("Error fetching server time:", errorThrown);
-        }
-    });
-}
-
 function sendPingRequest() {
     const now = Date.now();
 
@@ -349,8 +316,21 @@ function handleWebSocketMessage(event) {
     resetDataTimeout();
     updatePanels(parsedData);
 
-    const sum = signalData.reduce((acc, strNum) => acc + parseFloat(strNum), 0);
-    data.push(sum / signalData.length);
+    data.push(signalData.reduce((acc, strNum) => acc + parseFloat(strNum), 0) / signalData.length);
+
+    if(parsedData.timestamp) {
+        const options = {
+            year: 'numeric',
+            month: 'short',
+            day: 'numeric',
+            hour: '2-digit',
+            minute: '2-digit',
+            hour12: false,
+            timeZone: 'Etc/UTC'
+        };
+        const formattedServerTime = new Date(parsedData.timestamp * 1000).toLocaleString(navigator.language ? navigator.language : 'en-US', options);
+        $("#server-time").text(formattedServerTime);
+    }
 }
 socket.onmessage = handleWebSocketMessage;