Only response vote to the client who want to know his own vote

socket.js

@@ -83,10 +83,9 @@ server.on('connection',function(socket){
                     const req = JSON.parse(data);
                     hf.addMapToClient(clients, socket, req['mapId'], newClientList => {
                         clients = newClientList.slice();
+                        socket.write(JSON.stringify(res.data) + '\n');
                         if (hf.checkIfRequestHasVote(data)) {
-                            sendToAllClientsAtSameMap(res, req['mapId']);
-                        } else {
-                            socket.write(JSON.stringify(res.data) + '\n');
+                            sendToAllClientsAtSameMap(res, req['mapId'], socket);
                         }
                     });
                     //var is_kernel_buffer_full = socket.write(JSON.stringify(res.data) + '\n');
@@ -151,11 +150,12 @@ server.on('connection',function(socket){
     }
 
     // Send a message to all clients playing the same map
-    function sendToAllClientsAtSameMap(res, mapId) {
+    function sendToAllClientsAtSameMap(res, mapId, currentClient) {
         console.log("JSON: ", JSON.stringify(res.data));
         clients.forEach(function (client) {
-            // Don't want to send it to sender
-            if (client.mapId === mapId) client.write(JSON.stringify(res.data) + '\n');
+            const resJson = res.data;
+            delete resJson['vote'];
+            if (client.mapId === mapId && client.name !== currentClient) client.write(JSON.stringify(resJson) + '\n');
         });
         console.log("Write Message to all at " + mapId +": " + JSON.stringify(res.data));
     }