diff --git a/boswatch/network/client.py b/boswatch/network/client.py
index beff672..9e719ce 100644
--- a/boswatch/network/client.py
+++ b/boswatch/network/client.py
@@ -47,11 +47,12 @@ class TCPClient:
 
             logging.debug("connected to " + str(host) + ":" + str(port))
             return True
-        except socket.timeout:
-            logging.warning("cannot connect to %s:%s - timeout after %s sec", str(host), str(port), self._timeout)
         except ConnectionRefusedError:
             logging.error("cannot connect to %s:%s - connection refused", str(host), str(port))
             return False
+        except socket.timeout:  # pragma: no cover
+            logging.warning("cannot connect to %s:%s - timeout after %s sec", str(host), str(port), self._timeout)
+            return False
         except:  # pragma: no cover
             logging.exception("cannot connect to %s:%s", str(host), str(port))
             return False
@@ -99,14 +100,15 @@ class TCPClient:
             received = str(self._sock.recv(1024), "utf-8")
             logging.debug("received: " + received)
             return received
-        except socket.timeout:
-            logging.warning("cannot receive - timeout after %s sec", self._timeout)
         except AttributeError:
             logging.error("cannot receive - no connection established")
             return False
         except ConnectionResetError:
             logging.error("cannot receive - host closed connection")
             return False
+        except socket.timeout:  # pragma: no cover
+            logging.warning("cannot receive - timeout after %s sec", self._timeout)
+            return False
         except:  # pragma: no cover
             logging.exception("error while receiving")
             return False
diff --git a/boswatch/plugin/plugin.py b/boswatch/plugin/plugin.py
index 0da24e2..413a96c 100644
--- a/boswatch/plugin/plugin.py
+++ b/boswatch/plugin/plugin.py
@@ -47,7 +47,7 @@ class Plugin:
         self._alarmErrorCount = 0
         self._teardownErrorCount = 0
 
-        if paths.FileExist(paths.PLUGIN_PATH + pluginName + "/" + pluginName + ".ini"):
+        if paths.fileExist(paths.PLUGIN_PATH + pluginName + "/" + pluginName + ".ini"):
             self.config = Config()
             self.config.loadConfigFile(paths.PLUGIN_PATH + pluginName + "/" + pluginName + ".ini")
         else:
diff --git a/boswatch/utils/paths.py b/boswatch/utils/paths.py
index 486bee2..eac59b2 100644
--- a/boswatch/utils/paths.py
+++ b/boswatch/utils/paths.py
@@ -30,7 +30,7 @@ BIN_PATH = ROOT_PATH + "_bin/"
 TEST_PATH = ROOT_PATH + "test/"
 
 
-def FileExist(filePath):
+def fileExist(filePath):
     return os.path.exists(filePath)
 
 
@@ -44,6 +44,6 @@ def makeDirIfNotExist(dirPath):
             os.mkdir(dirPath)
             logging.debug("directory created: %s", dirPath)
         return dirPath
-    except:
+    except:  # pragma: no cover
         logging.exception("error by creating a directory: %s", dirPath)
         return False
diff --git a/install.sh b/install.sh
new file mode 100644
index 0000000..5470b24
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,240 @@
+#!/bin/bash
+
+function exitcodefunction {
+  errorcode=$1
+  action=$2
+  module=$3
+
+  if [ $errorcode -ne "0" ]; then
+    echo "Action: $action on $module failed." >> $boswatchpath/install/setup_log.txt
+    echo "Exitcode: $errorcode" >> $boswatchpath/install/setup_log.txt
+    echo ""
+    echo "Action: $action on $module failed."
+    echo "Exitcode: $errorcode"
+    echo ""
+    echo " -> If you want to open an issue at https://github.com/Schrolli91/BOSWatch/issues"
+    echo "    please post the logfile, located at $boswatchpath/install/setup_log.txt"
+    exit 1
+  else
+    echo "Action: $action on $module ok." >> $boswatchpath/install/setup_log.txt
+  fi
+ }
+
+
+tput clear
+tput civis
+echo "     ____  ____  ______       __      __       __   "
+echo "    / __ )/ __ \/ ___/ |     / /___ _/ /______/ /_  "
+echo "   / __  / / / /\__ \| | /| / / __  / __/ ___/ __ \ "
+echo "  / /_/ / /_/ /___/ /| |/ |/ / /_/ / /_/ /__/ / / / "
+echo " /_____/\____//____/ |__/|__/\__,_/\__/\___/_/ /_/  "
+echo "            German BOS Information Script           "
+echo "                 by Bastian Schroll                 "
+echo ""
+
+# Make sure only root can run our script
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root!" 1>&2
+   exit 1
+fi
+
+echo "This may take several minutes... Don't panic!"
+echo ""
+echo "Caution, script does not install a webserver with PHP and MySQL"
+echo "So you have to make up manually if you want to use MySQL support"
+
+boswatchpath=/opt/boswatch
+reboot=false
+didBackup=false
+
+# check for old version (for the old ones...)
+if [ -f $boswatchpath/BOSWatch/boswatch.py ]; then
+	echo "Old installation found!"
+	echo "A backup will be copied to $boswatchpath/old"
+
+	mkdir /tmp/boswatch
+	mv $boswatchpath/BOSWatch/* /tmp/boswatch/
+	didBackup=true
+fi
+
+#and the future...
+if [ -f $boswatchpath/boswatch.py ]; then
+	echo "Old installation found!"
+	echo "A backup will be copied to $boswatchpath/old"
+
+	mkdir /tmp/boswatch
+	mv $boswatchpath/* /tmp/boswatch/
+	didBackup=true
+fi
+
+for (( i=1; i<=$#; i=$i+2 )); do
+    t=$((i + 1))
+    eval arg=\$$i
+    eval arg2=\$$t
+
+    case $arg in
+      -r|--reboot) reboot=true ;;
+
+      -b|--branch)
+      case $arg2 in
+        dev|develop)  echo "       !!! WARNING: you are using the DEV BRANCH !!!       "; branch=dev ;;
+        *) branch=master ;;
+      esac ;;
+
+      -p|--path)    echo " !!! WARNING: you'll install BOSWATCH to alternative path !!! "; boswatchpath=$arg2 ;;
+
+      *) echo "Internal error!" ; exit 1 ;;
+    esac
+done
+
+mkdir -p $boswatchpath
+mkdir -p $boswatchpath/install
+
+echo ""
+
+tput cup 13 15
+echo "[ 1/10] [#---------]"
+tput cup 15 5
+echo "-> make an apt-get update................"
+apt-get update -y > $boswatchpath/install/setup_log.txt 2>&1
+
+tput cup 13 15
+echo "[ 2/10] [##--------]"
+tput cup 15 5
+echo "-> download GIT and other stuff.........."
+apt-get -y install git cmake build-essential libusb-1.0 qt4-qmake qt4-default libpulse-dev libx11-dev sox >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? download stuff
+
+tput cup 13 15
+echo "[ 3/10] [###-------]"
+tput cup 15 5
+echo "-> download rtl_fm......................"
+cd $boswatchpath/install
+git clone https://github.com/Schrolli91/rtl-sdr.git >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? git-clone rtl-sdr
+cd rtl-sdr/
+
+tput cup 13 15
+echo "[ 4/10] [####------]"
+tput cup 15 5
+echo "-> compile rtl_fm......................"
+mkdir -p build && cd build
+cmake ../ -DINSTALL_UDEV_RULES=ON >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? cmake rtl-sdr
+
+make >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? make rtl-sdr
+
+make install >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? make-install rtl-sdr
+
+ldconfig >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? ldconfig rtl-sdr
+
+
+
+tput cup 13 15
+echo "[ 5/10] [#####-----]"
+tput cup 15 5
+echo "-> download multimon-ng................"
+cd $boswatchpath/install
+git clone https://github.com/Schrolli91/multimon-ng.git multimonNG >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? git-clone multimonNG
+
+
+cd $boswatchpath/install/multimonNG/
+
+tput cup 13 15
+echo "[ 6/10] [######----]"
+tput cup 15 5
+echo "-> compile multimon-ng................."
+mkdir -p build
+cd build
+qmake ../multimon-ng.pro >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? qmake multimonNG
+
+make >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? make multimonNG
+
+
+make install >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? qmakeinstall multimonNG
+
+
+tput cup 13 15
+echo "[ 7/10] [#######---]"
+tput cup 15 5
+echo "-> download MySQL connector for Python."
+cd $boswatchpath/install
+wget "http://dev.mysql.com/get/Downloads/Connector-Python/mysql-connector-python-1.0.9.tar.gz/from/http://cdn.mysql.com/" -O mysql-connector.tar >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? download mysql-connector
+
+tar xfv mysql-connector.tar >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? untar mysql-connector
+
+cd $boswatchpath/install/mysql-connector-python*
+
+tput cup 13 15
+echo "[ 8/10] [########--]"
+tput cup 15 5
+echo "-> install MySQL connector for Python.."
+chmod +x ./setup.py
+./setup.py install >> $boswatchpath/install/setup_log.txt 2>&1
+exitcodefunction $? setup mysql-connector
+
+
+tput cup 13 15
+echo "[ 9/10] [#########-]"
+tput cup 15 5
+echo "-> download BOSWatch..................."
+cd $boswatchpath/
+
+case $branch in
+  "dev") git clone -b develop https://github.com/Schrolli91/BOSWatch >> $boswatchpath/install/setup_log.txt 2>&1 && \
+    exitcodefunction $? git-clone BOSWatch-develop ;;
+  "beta") git clone -b beta https://github.com/Schrolli91/BOSWatch >> $boswatchpath/install/setup_log.txt 2>&1 && \
+    exitcodefunction $? git-clone BOSWatch-beta ;;
+  *) git clone -b master https://github.com/Schrolli91/BOSWatch >> $boswatchpath/install/setup_log.txt 2>&1 && \
+    exitcodefunction $? git-clone BOSWatch ;;
+esac
+
+tput cup 13 15
+echo "[10/10] [##########]"
+tput cup 15 5
+echo "-> configure..........................."
+cd $boswatchpath/
+chmod +x *
+echo $'# BOSWatch - blacklist the DVB drivers to avoid conflicts with the SDR driver\n blacklist dvb_usb_rtl28xxu \n blacklist rtl2830\n blacklist dvb_usb_v2\n blacklist dvb_core' >> /etc/modprobe.d/boswatch_blacklist_sdr.conf
+
+tput cup 17 1
+echo "BOSWatch is now installed in $boswatchpath/"
+echo "Installation ready!"
+tput cup 19 3
+echo "Watch out: to run BOSWatch you have to modify the config.ini!"
+echo "Do the following step to do so:"
+echo "sudo nano $boswatchpath/config/config.ini"
+echo "and modify the config as you need. This step is optional if you are upgrading an old version of BOSWatch. "
+
+tput cnorm
+
+# cleanup
+mkdir $boswatchpath/log/install -p
+mv $boswatchpath/install/setup_log.txt $boswatchpath/log/install/
+rm $boswatchpath/install/ -R
+
+mv $boswatchpath/BOSWatch/* $boswatchpath/
+rm $boswatchpath/BOSWatch -R
+
+#copy the template config to run boswatch
+cp $boswatchpath/config/config.template.ini $boswatchpath/config/config.ini
+
+
+#replay the backup
+if [ $didBackup = "true" ]; then
+	mkdir $boswatchpath/old/
+	mv /tmp/boswatch/* $boswatchpath/old/
+fi
+
+if [ $reboot = "true" ]; then
+  /sbin/reboot
+fi
diff --git a/test/test_ServerClient.py b/test/test_ServerClient.py
index 828d9f9..44080b2 100644
--- a/test/test_ServerClient.py
+++ b/test/test_ServerClient.py
@@ -78,6 +78,9 @@ class Test_ServerClient:
         assert self.testClient1.connect()
         self.testClient2 = TCPClient()
         assert self.testClient2.connect()
+        time.sleep(0.1)  # wait for all clients connected
+        # check connected clients
+        assert useServer.countClientsConnected() == 2
         # disconnect all
         assert self.testClient1.disconnect()
         assert self.testClient2.disconnect()
@@ -107,6 +110,8 @@ class Test_ServerClient:
         assert self.testClient3.receive() == "[ack]"
         assert self.testClient2.receive() == "[ack]"
         assert self.testClient1.receive() == "[ack]"
+        # check server msg queue
+        assert useServer.countPacketsInQueue() == 3
         # disconnect all
         assert self.testClient1.disconnect()
         assert self.testClient2.disconnect()
@@ -150,6 +155,7 @@ class Test_ServerClient:
         assert self.testClient1.receive() == "[ack]"
         assert self.testClient2.receive() == "[ack]"
         # _check server output data
+        assert useServer.countPacketsInQueue() == 2
         assert useServer.getDataFromQueue()[1] == "test1"
         assert useServer.getDataFromQueue()[1] == "test2"
         assert useServer.getDataFromQueue() is None  # Last _check must be None
diff --git a/test/test_paths.py b/test/test_paths.py
new file mode 100644
index 0000000..38850a2
--- /dev/null
+++ b/test/test_paths.py
@@ -0,0 +1,46 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+"""!
+    ____  ____  ______       __      __       __       _____
+   / __ )/ __ \/ ___/ |     / /___ _/ /______/ /_     |__  /
+  / __  / / / /\__ \| | /| / / __ `/ __/ ___/ __ \     /_ <
+ / /_/ / /_/ /___/ /| |/ |/ / /_/ / /_/ /__/ / / /   ___/ /
+/_____/\____//____/ |__/|__/\__,_/\__/\___/_/ /_/   /____/
+                German BOS Information Script
+                     by Bastian Schroll
+
+@file:        test_paths.py
+@date:        22.02.2017
+@author:      Bastian Schroll
+@description: Unittests for BOSWatch. File must be _run as "pytest" unittest
+"""
+import logging
+import os
+
+from boswatch.utils import paths
+
+
+class Test_Config:
+    """!Unittests for the paths"""
+
+    def setup_method(self, method):
+        logging.debug("[TEST] %s.%s" % (type(self).__name__, method.__name__))
+
+    def test_fileExists(self):
+        """!load a local config file"""
+        assert paths.fileExist("README.md")
+
+    def test_fileNotExists(self):
+        """!load a local config file"""
+        assert not paths.fileExist("notFound.txt")
+
+    def test_makeDirNotExisting(self):
+        """!load a local config file"""
+        assert paths.makeDirIfNotExist("UnItTeSt")
+        os.removedirs("UnItTeSt")
+
+    def test_makeDirExisting(self):
+        """!load a local config file"""
+        paths.makeDirIfNotExist("UnItTeSt")
+        assert paths.makeDirIfNotExist("UnItTeSt")
+        os.removedirs("UnItTeSt")