"sbparsons" wrote:

> I have a server Singleton running as a service.
> I also have a client connectiing through IPC to the server. The client
> responds to the 'service shutting down' event by attempting to reconnect to
> the server every 10 seconds.
>
> If the service restarts after the first client re-connect attempt and before
> the second attempt, everything is grand.
>
> BUT if the client has to wait for 2 cycles (or more) before the service
> restarts, the service restart will fail at the RemotingServices.Marshal step
> with the following error:
>
> Service cannot be started. System.Runtime.Remoting.RemotingException: Found
> two different objects associated with the same URI,
> '/58b10bb9_cfe7_4d5f_8bc0_e5f34f1640bb/SentinelServer.rem'.
> at System.Runtime.Remoting.IdentityHolder.SetIdentity(Identity idObj,
> String URI, DuplicateIdentityOption duplicateOption)
> at
> System.Runtime.Remoting.IdentityHolder.FindOrCreateServerIdentity(MarshalByRefObject obj, String objURI, Int32 flags)
> at
> System.Runtime.Remoting.RemotingServices.GetOrCreateIdentity(MarshalByRefObject Obj, String ObjURI)
> at
> System.Runtime.Remoting.RemotingServices.MarshalInternal(MarshalByRefObject
> Obj, String ObjURI, Type RequestedType, Boolean updateChannelData)
> at
> System.Runtime.Remoting.RemotingServices.MarshalInternal(MarshalByRefObject
> Obj, String ObjURI, Type RequestedType)
> at System.Runtime.Remoting.RemotingServices.Marshal(MarshalByRefObject
> Obj, String URI)
> at Agilent.Sentinel.ProgramManagement.ListenerService.OnStart(String[]
> args) in C:\Development\Sentinel\ProgramManagement\ListenerSe...
>
> Please could someone guide me through rectifying this... If the client fails
> to connect it unregisters it's channel and cleans up after itself before
> attempting to reconnect. It somehow seems to leave a stub behind on the
> server that interferes with the service creating a new object to marshal -