diff --git a/readmongo/swarmlab-app/src/run/app.js b/readmongo/swarmlab-app/src/run/app.js
index b2b3108..a60c82c 100644
--- a/readmongo/swarmlab-app/src/run/app.js
+++ b/readmongo/swarmlab-app/src/run/app.js
@@ -19,7 +19,7 @@ const io = require("socket.io")(http, {
   //  //transports: [ 'websocket', 'polling' ],
   //  transports: [ 'polling', 'websocket' ],
   cors: {
-    origin: "http://localhost:8080",
+    origin: "http://localhost:8085",
     methods: ["GET", "POST"],
     allowedHeaders: ["my-custom-header"],
     credentials: true,
@@ -75,6 +75,7 @@ const { MongoError } = require("mongodb");
 const whitelist = [
   "http://localhost:3000",
   "http://localhost:8080",
+  "http://localhost:8085",
   "http://localhost:3080",
   "http://localhost:3081",
   "http://localhost:3082",
diff --git a/tools/poc-service-restart-dummy b/tools/poc-service-restart-dummy
new file mode 100755
index 0000000..59802d5
--- /dev/null
+++ b/tools/poc-service-restart-dummy
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  TARGET="$(readlink "$SOURCE")"
+  if [[ $TARGET == /* ]]; then
+    #echo "SOURCE '$SOURCE' is an absolute symlink to '$TARGET'"
+    SOURCE="$TARGET"
+  else
+    DIR="$( dirname "$SOURCE" )"
+    #echo "SOURCE '$SOURCE' is a relative symlink to '$TARGET' (relative to '$DIR')"
+    SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+  fi
+done
+
+SRPATH="$( dirname "$SOURCE" )"
+SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+if [ "$SFPATH" != "$SRPATH" ]; then
+  RDIR=$SRPATH    # relativ path directory
+fi
+
+cwdir=$PWD
+wdir=$SFPATH
+
+
+#[ $# -eq 0 ] && { echo "Usage: $0 service-name"; exit 1; }
+#[ -z "$1" ] && { echo "Usage: $0 service-name"; exit 1; }
+ 
+dir="$1"
+
+docker-compose restart -t 0 readmongo
+
+
+
+
+
+
+
+
+
+ 
+
+