diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
old mode 100644
new mode 100755
index 3a72eef..0cb752e
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -2,9 +2,16 @@ var path = require('path');
 var app = require('express')();
 var http = require('http').Server(app);
 var io = require('socket.io')(http);
-//var MongoClient = require('mongodb').MongoClient;
 
-//const socketAuth = require('socketio-auth');
+ var async = require("async");
+const { check, validationResult } = require('express-validator');
+const urlExistSync = require("url-exist-sync");
+
+var express = require('express');
+app.use(express.json());
+
+ const helmet = require('helmet');
+app.use(helmet());
 
 const cors = require('cors')
 const whitelist = [
@@ -57,56 +64,34 @@ app.post('/run', [
     //check('llo').isBase64()
   ],
 cors(corsOptions),  (req, res, next) => {
+
+      //console.log(JSON.stringify(req.headers));
+      //console.log(JSON.stringify(req.body));
+      console.log("mongo "+JSON.stringify(req.body));
+      console.log("LOG "+JSON.stringify(req.body[0].message));
+      console.log("PATH "+JSON.stringify(req.body[0].tailed_path));
+      for (var i = 0; i < req.body.length; i++){
+        var obj = req.body[i];
+        var reslog = new Object();
+        for (var key in obj){
+          var value = obj[key];
+            //console.log("line " + key + ": " + value);
+            reslog.key = key
+            reslog.value = value
+            io.emit("logdata", reslog);
+        }
+      }
+
+    //io.in("iot").emit("message", RES);
+
       console.error('socket POST from client');
       var RES = new Object();
       RES.error = false
       RES.error_msg = "ok"
-      res.json(RES)
-});
-
-// ------------------------------------------------
-/*
-var mongouser = "playgrounduser";
-var mongopass = "efvvnuioervefSDFSGYGHRDFVsdfergvssppiiedifhwincvinviw_dbfjbsifbsdkjfswuunscfudfgbbfvibqefwrvnine";
-const mongourl = 'mongodb://'+mongouser+':'+mongopass+'@node1:27017/?replicaSet=rs0';
-const dbNameedit = 'swarmlab_playground_logs';
-
-var mongooption = {
-    server: {
-        reconnectTries: Number.MAX_VALUE,
-        reconnectInterval: 1000
-    }
-}
-// Create a new MongoClient
-
-const client = new MongoClient(mongourl, mongooption);
+      RES.msg = req.body[0].messsage
 
-var dbName;
-
-function findDocuments(db, callback) {
-  const collection = db.collection( 'devel_log' );
-  collection.find().toArray(function(err, docs) {
-      console.log("Found the following records");
-      console.log(docs)
-      callback(docs);
-  });
-}
-
-
-
-// Use connect method to connect to the Server
-client.connect(function(err) {
-  console.log("Connected correctly to server");
-  dbName = client.db(dbNameedit);
-  findDocuments(dbName, function() {
-    //client.close();
-  });
+      res.json(RES)
 });
-*/
-
-
-
-
 
 io.origins('*:*') // for latest version