diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index ecc1fdb5..accdcaee 100644
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -125,6 +125,9 @@ app.get("/test", (req, res) => {
 
 console.log("reading from db....");
 
+// Lefos-- variable poy krata to trexon room tou xrhsth kathe fora
+var curRoom;
+
 var url = "mongodb://mongo:27017/";
 MongoClient.connect(url, function (err, db) {
   if (err) throw err;
@@ -154,7 +157,7 @@ function onCollectionNew(err, collection) {
     // });
 
     // Pernaw karfota to room pros to paron
-    io.in("cs141082@uniwa.gr").emit("logsend", obj);
+    io.in(curRoom).emit("logsend", obj);
   });
 }
 
@@ -213,6 +216,8 @@ io.on("connection", (s) => {
       s.join(room);
       console.log("joining rooom", s.rooms);
       console.log(room + " created ");
+      //LEFOS == Krataw to room gia na douleuei on event dunamika se kathe xrhsth
+      curRoom = room;
       // });
     }
   }, 30000);
@@ -265,6 +270,7 @@ async function checkToken(token) {
       return res.data;
     } else {
       console.log("noerror: " + res);
+
       return res.status;
     }
   } catch (err) {