use more inherit features

Pilz.Networking/UDPManager.vb

@@ -12,6 +12,7 @@ Public Class UDPManager
     Private listenTask As Task = Nothing
     Private ReadOnly cancelTokenSource As New CancellationTokenSource
     Private ReadOnly cancelToken As CancellationToken = cancelTokenSource.Token
+    Public ReadOnly Property MaxBufferSize As Integer = &H10000
 
     Public Sub New(port As Integer)
         MyBase.New(port)
@@ -62,29 +63,18 @@ Public Class UDPManager
 
         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)
+        ProcessRetrivedData(ip, buf)
 
         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)
+    Protected Overrides Sub SendData(ep As IPEndPoint, buf As Byte())
         Dim udp As New UdpClient
-        Dim buf As Byte() = EncodeToBytes(cmd, content, UseAssemblyQualifiedName)
-
         udp.Connect(ep)
         udp.Send(buf, buf.Length)
         udp.Client.Shutdown(SocketShutdown.Both)