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Vista - OperationContext.Current == null

 
 
Old 11-20-2006   #1 (permalink)
Ralf Ziller


 
 

OperationContext.Current == null

Hello,

I am trying to implement a duplex service with named pipes. But when I want
to call methods on the client
OperationContext.Current is null and I cannot get a CallBackChannel.
What could cause this? Security on the named pipe is set to transport,
SessionMode is required, Operationcontracts are oneway.

Thanks
Ralf



My System SpecsSystem Spec
Old 11-26-2006   #2 (permalink)
Arkady Frenkel


 
 

Re: OperationContext.Current == null

AFAIK Duplex work only with WSDualHTTPBinding ( TCP, not pipes )
Arkady

"Ralf Ziller" <nospam@none.de> wrote in message
news:e73Ra$KDHHA.4024@TK2MSFTNGP04.phx.gbl...
> Hello,
>
> I am trying to implement a duplex service with named pipes. But when I
> want to call methods on the client
> OperationContext.Current is null and I cannot get a CallBackChannel.
> What could cause this? Security on the named pipe is set to transport,
> SessionMode is required, Operationcontracts are oneway.
>
> Thanks
> Ralf
>



My System SpecsSystem Spec
 

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