diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index 46e9ee1..d1fd320 100755
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -393,7 +393,7 @@ cors(corsOptions),  (req, res, next) => {
 //      socket
 // ***************************************************
 
-io.origins('*:*') // for latest version  
+iolog.origins('*:*') // for latest version  
 
 
 function onCollection(err, collection) {
@@ -409,7 +409,7 @@ function onCollection(err, collection) {
           var now = new Date();
           cursor.on('data', function (data) {
                   console.log('+++++++++ondata<<<<<<<<<<<<<<<<<<<<<<' + data);
-                  io.in('anagnostopoulos@uniwa.gr').emit("logdata", data);
+                  iolog.in('anagnostopoulos@uniwa.gr').emit("logdata", data);
 
           var pathfileval = pathmodule.basename(data.tailed_path);
           var arrfile =  pathfileval.toString().split("-");
@@ -450,7 +450,7 @@ function onCollection(err, collection) {
                   console.log('datauser ' + JSON.stringify(user));
                   //io.in(user).emit("logdata", reslog);
                   var user = 'anagnostopoulos@uniwa.gr'
-                  io.in(user).emit("logdata", reslog);
+                  iolog.in(user).emit("logdata", reslog);
                   itemsProcessed++;
                 })()
             }else{
@@ -470,7 +470,7 @@ function onCollection(err, collection) {
 
                       console.log('>>>>>>>>>>2222222222222>>>>>>>>>>>>>>>>>>>>>>>>>>>>> '+JSON.stringify(object));
                       var user = object.user25user
-                      io.in(user).emit("logdata", reslog);
+                      iolog.in(user).emit("logdata", reslog);
                       itemsProcessed++;
                   });
             }
@@ -503,7 +503,8 @@ function onCollection(err, collection) {
         }
     });
 
-io.on('connection', s => {                                                                
+var iolog = io.of('/logs');
+iolog.on('connection', s => {                                                                
         console.error('socket connection');                 
 
         // ------------------------------