190930

Pilz.Networking/ConnectionManagerBase.vb

@@ -0,0 +1,84 @@
+Imports System.IO
+Imports Newtonsoft.Json.Linq
+
+Public MustInherit Class ConnectionManagerBase
+
+    Private listening As Boolean = False
+
+    Public ReadOnly Property Port As Integer
+
+    Public Event RetriveData(manager As ConnectionManagerBase, senderIP As String, cmd As String, content As Object)
+
+    Public Property IsListening As Boolean
+        Get
+            Return listening
+        End Get
+        Protected Set(value As Boolean)
+            listening = value
+        End Set
+    End Property
+
+    Public Sub New(port As Integer)
+        Me.Port = port
+    End Sub
+
+    Protected Overrides Sub Finalize()
+        [Stop]()
+    End Sub
+
+    Public MustOverride Sub Start()
+    Public MustOverride Sub [Stop]()
+    Public MustOverride Sub Send(empfängerIP As String, cmd As String, content As Object)
+
+    Public Overridable Sub Send(empfängerIP As String, cmd As String)
+        Send(empfängerIP, cmd, String.Empty)
+    End Sub
+
+    Public Overridable Sub Send(empfängerIP As String, cmd As String, info As String)
+        Send(empfängerIP, cmd, CObj(info))
+    End Sub
+
+    Public Sub RaiseRetriveData(senderIP As String, cmd As String, content As Object)
+        RaiseEvent RetriveData(Me, senderIP, cmd, content)
+    End Sub
+
+    Protected Shared Function EncodeToBytes(cmd As String, content As Object) As Byte()
+        Dim ms As New MemoryStream()
+        Dim bw As New BinaryWriter(ms)
+        Dim obj As New JObject
+
+        'Write header
+        obj("Cmd") = cmd
+        obj("ContentType") = content?.GetType?.ToString
+
+        'Content
+        obj("Content") = JToken.FromObject(content)
+
+        'Write Json to MemoryStream
+        bw.Write(Text.Encoding.Default.GetBytes(obj.ToString))
+
+        'Get Buffer Bytes
+        Dim buf As Byte() = ms.ToArray
+        ms.Close()
+
+        Return buf
+    End Function
+
+    Protected Shared Function DecodeFromBytes(buf As Byte()) As (cmd As String, content As Object)
+        Dim contentstring As String = Text.Encoding.Default.GetString(buf)
+        Dim content As Object = Nothing
+        Dim contentobj As JObject = JObject.Parse(contentstring)
+
+        Dim cmd As String = contentobj("Cmd")
+        Dim contenttypestring As String = contentobj("ContentType")
+        Dim contentlinq As JToken = contentobj("Content")
+
+        If Not String.IsNullOrEmpty(contenttypestring) Then
+            Dim contenttype As Type = Type.GetType(contenttypestring)
+            content = contentlinq.ToObject(contenttype)
+        End If
+
+        Return (cmd, content)
+    End Function
+
+End Class

Pilz.Networking/My Project/Application.Designer.vb

@@ -0,0 +1,13 @@
+'------------------------------------------------------------------------------
+' <auto-generated>
+'     This code was generated by a tool.
+'     Runtime Version:4.0.30319.42000
+'
+'     Changes to this file may cause incorrect behavior and will be lost if
+'     the code is regenerated.
+' </auto-generated>
+'------------------------------------------------------------------------------
+
+Option Strict On
+Option Explicit On
+

Pilz.Networking/My Project/Application.myapp

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<MyApplicationData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <MySubMain>false</MySubMain>
+  <SingleInstance>false</SingleInstance>
+  <ShutdownMode>0</ShutdownMode>
+  <EnableVisualStyles>true</EnableVisualStyles>
+  <AuthenticationMode>0</AuthenticationMode>
+  <ApplicationType>1</ApplicationType>
+  <SaveMySettingsOnExit>true</SaveMySettingsOnExit>
+</MyApplicationData>

Pilz.Networking/My Project/AssemblyInfo.vb

@@ -0,0 +1,35 @@
+Imports System
+Imports System.Reflection
+Imports System.Runtime.InteropServices
+
+' Allgemeine Informationen über eine Assembly werden über die folgenden
+' Attribute gesteuert. Ändern Sie diese Attributwerte, um die Informationen zu ändern,
+' die einer Assembly zugeordnet sind.
+
+' Werte der Assemblyattribute überprüfen
+
+<Assembly: AssemblyTitle("Pilz.Networking")>
+<Assembly: AssemblyDescription("")>
+<Assembly: AssemblyCompany("DRSN")>
+<Assembly: AssemblyProduct("Pilz.Networking")>
+<Assembly: AssemblyCopyright("Copyright © DRSN 2019")>
+<Assembly: AssemblyTrademark("")>
+
+<Assembly: ComVisible(False)>
+
+'Die folgende GUID bestimmt die ID der Typbibliothek, wenn dieses Projekt für COM verfügbar gemacht wird.
+<Assembly: Guid("467b9a06-75bf-4894-b88d-397eeb2bb0cc")>
+
+' Versionsinformationen für eine Assembly bestehen aus den folgenden vier Werten:
+'
+'      Hauptversion
+'      Nebenversion
+'      Buildnummer
+'      Revision
+'
+' Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
+' übernehmen, indem Sie "*" eingeben:
+' <Assembly: AssemblyVersion("1.0.*")>
+
+<Assembly: AssemblyVersion("1.0.0.0")>
+<Assembly: AssemblyFileVersion("1.0.0.0")>

Pilz.Networking/My Project/Resources.Designer.vb

@@ -0,0 +1,62 @@
+'------------------------------------------------------------------------------
+' <auto-generated>
+'     This code was generated by a tool.
+'     Runtime Version:4.0.30319.42000
+'
+'     Changes to this file may cause incorrect behavior and will be lost if
+'     the code is regenerated.
+' </auto-generated>
+'------------------------------------------------------------------------------
+
+Option Strict On
+Option Explicit On
+
+
+Namespace My.Resources
+    
+    'This class was auto-generated by the StronglyTypedResourceBuilder
+    'class via a tool like ResGen or Visual Studio.
+    'To add or remove a member, edit your .ResX file then rerun ResGen
+    'with the /str option, or rebuild your VS project.
+    '''<summary>
+    '''  A strongly-typed resource class, for looking up localized strings, etc.
+    '''</summary>
+    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0"), _
+     Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
+     Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
+     Global.Microsoft.VisualBasic.HideModuleNameAttribute()> _
+    Friend Module Resources
+
+        Private resourceMan As Global.System.Resources.ResourceManager
+
+        Private resourceCulture As Global.System.Globalization.CultureInfo
+
+        '''<summary>
+        '''  Returns the cached ResourceManager instance used by this class.
+        '''</summary>
+        <Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
+        Friend ReadOnly Property ResourceManager() As Global.System.Resources.ResourceManager
+            Get
+                If Object.ReferenceEquals(resourceMan, Nothing) Then
+                    Dim temp As Global.System.Resources.ResourceManager = New Global.System.Resources.ResourceManager("Pilz.Networking.Resources", GetType(Resources).Assembly)
+                    resourceMan = temp
+                End If
+                Return resourceMan
+            End Get
+        End Property
+
+        '''<summary>
+        '''  Overrides the current thread's CurrentUICulture property for all
+        '''  resource lookups using this strongly typed resource class.
+        '''</summary>
+        <Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
+        Friend Property Culture() As Global.System.Globalization.CultureInfo
+            Get
+                Return resourceCulture
+            End Get
+            Set(ByVal value As Global.System.Globalization.CultureInfo)
+                resourceCulture = value
+            End Set
+        End Property
+    End Module
+End Namespace

Pilz.Networking/My Project/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Pilz.Networking/My Project/Settings.Designer.vb

@@ -0,0 +1,73 @@
+'------------------------------------------------------------------------------
+' <auto-generated>
+'     This code was generated by a tool.
+'     Runtime Version:4.0.30319.42000
+'
+'     Changes to this file may cause incorrect behavior and will be lost if
+'     the code is regenerated.
+' </auto-generated>
+'------------------------------------------------------------------------------
+
+Option Strict On
+Option Explicit On
+
+
+Namespace My
+
+    <Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
+     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0"), _
+     Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
+    Partial Friend NotInheritable Class MySettings
+        Inherits Global.System.Configuration.ApplicationSettingsBase
+
+        Private Shared defaultInstance As MySettings = CType(Global.System.Configuration.ApplicationSettingsBase.Synchronized(New MySettings), MySettings)
+
+#Region "My.Settings Auto-Save Functionality"
+#If _MyType = "WindowsForms" Then
+        Private Shared addedHandler As Boolean
+
+        Private Shared addedHandlerLockObject As New Object
+
+        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
+        Private Shared Sub AutoSaveSettings(ByVal sender As Global.System.Object, ByVal e As Global.System.EventArgs)
+            If My.Application.SaveMySettingsOnExit Then
+                My.Settings.Save()
+            End If
+        End Sub
+#End If
+#End Region
+
+        Public Shared ReadOnly Property [Default]() As MySettings
+            Get
+
+#If _MyType = "WindowsForms" Then
+                   If Not addedHandler Then
+                        SyncLock addedHandlerLockObject
+                            If Not addedHandler Then
+                                AddHandler My.Application.Shutdown, AddressOf AutoSaveSettings
+                                addedHandler = True
+                            End If
+                        End SyncLock
+                    End If
+#End If
+                Return defaultInstance
+            End Get
+        End Property
+    End Class
+End Namespace
+
+Namespace My
+    
+    <Global.Microsoft.VisualBasic.HideModuleNameAttribute(),  _
+     Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
+     Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute()>  _
+    Friend Module MySettingsProperty
+        
+        <Global.System.ComponentModel.Design.HelpKeywordAttribute("My.Settings")>  _
+        Friend ReadOnly Property Settings() As Global.Pilz.Networking.My.MySettings
+            Get
+                Return Global.Pilz.Networking.My.MySettings.Default
+            End Get
+        End Property
+    End Module
+End Namespace

Pilz.Networking/My Project/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" UseMySettingsClassName="true">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

Pilz.Networking/NetworkFeatures.vb

@@ -0,0 +1,54 @@
+Imports System.Net
+Imports System.Net.NetworkInformation
+Imports System.Net.Sockets
+
+Public Module NetworkFeatures
+
+    Public Function GetIPFromHost(hostName As String) As IPAddress
+        Return Dns.GetHostAddresses(hostName).FirstOrDefault(Function(n) n.AddressFamily = AddressFamily.InterNetwork)
+    End Function
+
+    Public Function GetHostFromIP(ip As String)
+        Return Dns.GetHostEntry(ip)?.HostName
+    End Function
+
+    Public Function GetLocalIPInformations() As UnicastIPAddressInformation
+        Dim addr As UnicastIPAddressInformation = Nothing
+
+        For Each adapter As NetworkInterface In NetworkInterface.GetAllNetworkInterfaces
+            If addr Is Nothing AndAlso adapter.OperationalStatus = OperationalStatus.Up AndAlso adapter.NetworkInterfaceType <> NetworkInterfaceType.Tunnel AndAlso adapter.NetworkInterfaceType <> NetworkInterfaceType.Loopback Then
+                For Each uni As UnicastIPAddressInformation In adapter.GetIPProperties.UnicastAddresses
+                    If addr Is Nothing AndAlso uni.Address.AddressFamily = AddressFamily.InterNetwork Then
+                        addr = uni
+                    End If
+                Next
+            End If
+        Next
+
+        Return addr
+    End Function
+
+    Public Function GetLocalIPAddress() As IPAddress
+        Return GetLocalIPInformations()?.Address
+    End Function
+
+    Public Function GetLocalIPv4Mask() As IPAddress
+        Return GetLocalIPInformations()?.IPv4Mask
+    End Function
+
+    Public Function GetLocalBoradcastIP(ipInfo As UnicastIPAddressInformation) As IPAddress
+        Dim ip As IPAddress = Nothing
+        Dim myIPBytes As Byte() = ipInfo.Address.GetAddressBytes
+        Dim subnetBytes As Byte() = ipInfo.IPv4Mask.GetAddressBytes
+        Dim broadcastBytes As Byte() = New Byte(myIPBytes.Length - 1) {}
+
+        For i As Integer = 0 To subnetBytes.Length - 1
+            broadcastBytes(i) = myIPBytes(i) Or Not subnetBytes(i)
+        Next
+
+        ip = New IPAddress(broadcastBytes)
+
+        Return ip
+    End Function
+
+End Module

Pilz.Networking/Pilz.Networking.vbproj

@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{4584B121-09C6-40AC-849B-7E410125EF66}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <RootNamespace>Pilz.Networking</RootNamespace>
+    <AssemblyName>Pilz.Networking</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <MyType>Windows</MyType>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <DefineDebug>true</DefineDebug>
+    <DefineTrace>true</DefineTrace>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DocumentationFile>Pilz.Networking.xml</DocumentationFile>
+    <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <DefineDebug>false</DefineDebug>
+    <DefineTrace>true</DefineTrace>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DocumentationFile>Pilz.Networking.xml</DocumentationFile>
+    <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup>
+    <OptionExplicit>On</OptionExplicit>
+  </PropertyGroup>
+  <PropertyGroup>
+    <OptionCompare>Binary</OptionCompare>
+  </PropertyGroup>
+  <PropertyGroup>
+    <OptionStrict>Off</OptionStrict>
+  </PropertyGroup>
+  <PropertyGroup>
+    <OptionInfer>On</OptionInfer>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\ConsoleApp2\packages\System.ValueTuple.4.5.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+  </ItemGroup>
+  <ItemGroup>
+    <Import Include="Microsoft.VisualBasic" />
+    <Import Include="System" />
+    <Import Include="System.Collections" />
+    <Import Include="System.Collections.Generic" />
+    <Import Include="System.Data" />
+    <Import Include="System.Diagnostics" />
+    <Import Include="System.Linq" />
+    <Import Include="System.Xml.Linq" />
+    <Import Include="System.Threading.Tasks" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="ConnectionManagerBase.vb" />
+    <Compile Include="My Project\AssemblyInfo.vb" />
+    <Compile Include="My Project\Application.Designer.vb">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Application.myapp</DependentUpon>
+    </Compile>
+    <Compile Include="My Project\Resources.Designer.vb">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="My Project\Settings.Designer.vb">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <Compile Include="NetworkFeatures.vb" />
+    <Compile Include="TCPManager.vb" />
+    <Compile Include="UDPManager.vb" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="My Project\Resources.resx">
+      <Generator>VbMyResourcesResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.vb</LastGenOutput>
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="My Project\Application.myapp">
+      <Generator>MyApplicationCodeGenerator</Generator>
+      <LastGenOutput>Application.Designer.vb</LastGenOutput>
+    </None>
+    <None Include="My Project\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <CustomToolNamespace>My</CustomToolNamespace>
+      <LastGenOutput>Settings.Designer.vb</LastGenOutput>
+    </None>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" />
+</Project>

Pilz.Networking/TCPManager.vb

@@ -0,0 +1,83 @@
+Imports System.IO
+Imports System.Net
+Imports System.Net.NetworkInformation
+Imports System.Net.Sockets
+Imports Newtonsoft.Json.Linq
+
+Public Class TCPManager
+    Inherits ConnectionManagerBase
+
+    Private ReadOnly listener As TcpListener
+    Public Property BufferSize As Integer = 10240
+
+    Public Sub New(port As Integer)
+        MyBase.New(port)
+        listener = New TcpListener(IPAddress.Any, port)
+    End Sub
+
+    Public Overrides Sub Start()
+        If Not IsListening Then
+            listener.Start()
+            IsListening = True
+            Task.Run(AddressOf CheckRetriveData)
+        End If
+    End Sub
+
+    ''' <summary>
+    ''' Stop listening on given port.
+    ''' </summary>
+    Public Overrides Sub [Stop]()
+        If IsListening Then
+            IsListening = False
+            listener.Stop()
+        End If
+    End Sub
+
+    Private Sub CheckRetriveData()
+        Do While IsListening
+            If listener.Pending Then
+                Dim tcp As TcpClient = listener.AcceptTcpClient()
+                Dim ip As String = CType(tcp.Client.RemoteEndPoint, IPEndPoint).Address.ToString
+                Dim Stream As NetworkStream = tcp.GetStream
+                Dim buf As Byte() = New Byte(BufferSize - 1) {}
+
+                tcp.ReceiveBufferSize = BufferSize
+                Stream.Read(buf, 0, buf.Length)
+
+                Dim contentstring As String = Text.Encoding.Default.GetString(buf)
+                Dim content As Object = Nothing
+                Dim cmd As String = String.Empty
+
+                Try
+                    Dim res = DecodeFromBytes(buf)
+                    cmd = res.cmd
+                    content = res.content
+                Catch ex As Exception
+                End Try
+
+                tcp.Close()
+
+                RaiseRetriveData(ip, cmd, content)
+            End If
+        Loop
+    End Sub
+
+    Public Overrides Sub Send(empfängerIP As String, cmd As String, content As Object)
+        Dim ep As New IPEndPoint(GetIPFromHost(empfängerIP).MapToIPv4, Port)
+        Dim tcp As New TcpClient
+
+        tcp.SendBufferSize = BufferSize
+        tcp.Connect(ep)
+
+        Dim stream As NetworkStream = tcp.GetStream()
+        Dim buf As Byte() = EncodeToBytes(cmd, content)
+
+        'Send Data
+        stream.Write(buf, 0, buf.Length)
+        stream.Flush()
+
+        tcp.Client.Shutdown(SocketShutdown.Both)
+        tcp.Close()
+    End Sub
+
+End Class

Pilz.Networking/UDPManager.vb

@@ -0,0 +1,94 @@
+Imports System.IO
+Imports System.Net
+Imports System.Net.NetworkInformation
+Imports System.Net.Sockets
+Imports System.Threading
+Imports Newtonsoft.Json.Linq
+
+Public Class UDPManager
+    Inherits ConnectionManagerBase
+
+    Private ReadOnly client As UdpClient
+    Private listenTask As Task = Nothing
+    Private ReadOnly cancelTokenSource As New CancellationTokenSource
+    Private ReadOnly cancelToken As CancellationToken = cancelTokenSource.Token
+
+    Public Sub New(port As Integer)
+        MyBase.New(port)
+        client = New UdpClient(port)
+    End Sub
+
+    Protected Overrides Sub Finalize()
+        MyBase.Finalize()
+        client.Client.Shutdown(SocketShutdown.Both)
+        client.Close()
+    End Sub
+
+    Public Overrides Sub Start()
+        If Not IsListening Then
+            StartInternal()
+        End If
+    End Sub
+
+    Private Sub StartInternal()
+        IsListening = True
+        listenTask = Task.Run(
+            Sub()
+                Try
+                    RetriveAnyData(cancelToken)
+                Catch ex As Exception
+                    IsListening = False
+                End Try
+            End Sub)
+    End Sub
+
+    ''' <summary>
+    ''' Stop listening on given port.
+    ''' </summary>
+    Public Overrides Sub [Stop]()
+        If IsListening Then
+            IsListening = False
+            cancelTokenSource.Cancel()
+            listenTask.Wait()
+        End If
+    End Sub
+
+    Private Sub RetriveAnyData(ct As CancellationToken)
+        Dim doExit = Sub() ct.ThrowIfCancellationRequested()
+        Dim receiveTask As Task(Of UdpReceiveResult) = client.ReceiveAsync()
+
+        'Wait for the data and cancel if requested
+        receiveTask.Wait(ct)
+
+        Dim buf As Byte() = receiveTask.Result.Buffer
+        Dim ip As String = receiveTask.Result.RemoteEndPoint.Address.ToString
+        Dim cmd As String = String.Empty
+        Dim content As Object = Nothing
+
+        doExit()
+
+        Try
+            Dim res = DecodeFromBytes(buf)
+            cmd = res.cmd
+            content = res.content
+        Catch ex As Exception
+        End Try
+
+        RaiseRetriveData(ip, cmd, content)
+
+        doExit()
+        StartInternal()
+    End Sub
+
+    Public Overrides Sub Send(empfängerIP As String, cmd As String, content As Object)
+        Dim ep As New IPEndPoint(GetIPFromHost(empfängerIP).MapToIPv4, Port)
+        Dim udp As New UdpClient
+        Dim buf As Byte() = EncodeToBytes(cmd, content)
+
+        udp.Connect(ep)
+        udp.Send(buf, buf.Length)
+        udp.Client.Shutdown(SocketShutdown.Both)
+        udp.Close()
+    End Sub
+
+End Class

Pilz.Networking/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net45" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net45" />
+</packages>