NeroCOM and .NET Remoting problems - Club CDFreaks

QuRace · 31-08-2006

Hi all,

the facts: Win XP Prof, Visual Studio 2005, .NET runtime 2.0
VB.NET app referencing 'Nero 1.4 Type Library'

I'm in the process of building a client/server application which uses .NET Remoting for communication between client and server.

The object that is being hosted (remoted) by the server, and connected to (instanciated) by the client, has a private variable of type 'NEROLib.Nero'.

I'm having a rather elusive problem when the remote object actually tries to instanciate the Nero object: the call 'New Nero' hangs...

The stripped down code of my problem is this (the class that is being remoted):

Code:

Imports System.Runtime.Remoting

Imports NEROLib
Imports Scripting


    Public Class RemoteObject
        Inherits MarshalByRefObject
        Implements IRemote

        Private nero As NEROLib.Nero
        Private fso As Scripting.FileSystemObject

        Private Sub New()

            Me.fso = New FileSystemObject ' <- this works
            Me.nero = New Nero  ' <- this doesn't - app hangs here...

        End Sub

    End Class

There is NO PROBLEM instanciating other COM objects in a similar way in my object - I have included a variable of type 'Scripting.FileSystemObject' in the example, which instanciates just fine. Only Nero blocks... So right now I'm tending to believe this is a Nero issue - but not sure.

Anyone ANY ideas ? All hints/suggestions appreciated.

QuRace

31-08-2006	#1 (permalink)
QuRace New on Forum Join Date: Jan 2005 Posts: 4	NeroCOM and .NET Remoting problems <a href='http://adstats.cdfreaks.com/www/delivery/ck.php?n=a13febf7&cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='http://adstats.cdfreaks.com/www/delivery/avw.php?zoneid=30&cb=INSERT_RANDOM_NUMBER_HERE&n=a13febf7' border='0' alt='' /></a> Hi all, the facts: Win XP Prof, Visual Studio 2005, .NET runtime 2.0 VB.NET app referencing 'Nero 1.4 Type Library' I'm in the process of building a client/server application which uses .NET Remoting for communication between client and server. The object that is being hosted (remoted) by the server, and connected to (instanciated) by the client, has a private variable of type 'NEROLib.Nero'. I'm having a rather elusive problem when the remote object actually tries to instanciate the Nero object: the call 'New Nero' hangs... The stripped down code of my problem is this (the class that is being remoted): Code: Imports System.Runtime.Remoting Imports NEROLib Imports Scripting Public Class RemoteObject Inherits MarshalByRefObject Implements IRemote Private nero As NEROLib.Nero Private fso As Scripting.FileSystemObject Private Sub New() Me.fso = New FileSystemObject ' <- this works Me.nero = New Nero ' <- this doesn't - app hangs here... End Sub End Class There is NO PROBLEM instanciating other COM objects in a similar way in my object - I have included a variable of type 'Scripting.FileSystemObject' in the example, which instanciates just fine. Only Nero blocks... So right now I'm tending to believe this is a Nero issue - but not sure. Anyone ANY ideas ? All hints/suggestions appreciated. QuRace

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