Add Heartbeat Function to Service, Add Timer to ClientSuite Service Startup check

EDMI_ClientSuite/ClassConfig.vb

@@ -36,8 +36,14 @@ Public Class ClassConfig
     End Property
 
     ' === Simple/Actual Config Properties ===
+    ' === Service Configuration ===
     Public Property ServiceIP As String = String.Empty
     Public Property ServicePort As Integer = -1
+    Public Property HeartbeatInterval As Integer = 5000
+
+    ' === Logging Configuration
     Public Property LogDebug As Boolean = False
+
+    ' === User Configuration ===
     Public Property UserLanguage As String = "de-DE"
 End Class