diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index aa41013..0a53044 100755
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -284,6 +284,57 @@ global.pipelines=[];
 //      rest  get
 // ***************************************************
 
+app.get('/get_log', [
+    //check('access_token').isLength({ min: 40 }),
+    //check('llo').isBase64()
+  ],
+cors(corsOptions),  (req, res, next) => {
+
+  (async() => { 
+/*
+var mongourl = "mongodb://"+CONFIG.mongo.user+":"+CONFIG.mongo.password+"@ondemand_playground_mongo1:27017,ondemand_playground_mongo2:27017,ondemand_playground_mongo3:27017,ondemand_playground_mongo4:27017,ondemand_playground_mongo5:27017,ondemand_playground_mongo6:27017,ondemand_playground_mongo7:27017/fluent?replicaSet=rs1&authSource=swarmlabplaygroundstats"
+const OPTS = { 
+  useNewUrlParser: true, 
+  useUnifiedTopology: true
+};
+MongoClient.connect(mongourl, OPTS, function(err, client){
+    if(err){
+        console.log(err);
+    } else {
+    const db = client.db('fluent');
+    //db.collection('log', onCollection);
+        console.log(JSON.stringify('mongo connected')) 
+      var stream = db.collection('logs').find({}, {
+    tailable: true,
+    awaitdata: true
+}).stream();
+
+stream.on('data', function (doc) {
+        console.log(JSON.stringify(doc)) 
+    //socket.write(JSON.stringify({'action': 'log','param': doc.log}));
+});
+    }
+});
+*/
+      var RES = new Object();
+      RES.token     = req.query["token"]
+      RES.start     = req.query["start"]
+      RES.end       = req.query["end"]
+      RES.filter    = req.query["filter"]
+      var isvalid = await checkToken(RES.token);
+      if(isvalid.action == 'ok'){
+          console.log("Authserver ok " + RES.token);
+          RES.error = true
+      }else{
+          console.log("Authserver no " + RES.token);
+          RES.error = false
+      }
+      RES.error_msg = "ok"
+      res.json(RES)
+  })()
+
+});
+
 app.get('/run', [
     //check('access_token').isLength({ min: 40 }),
     //check('llo').isBase64()