Re: [ros-dev] I/O subsystem question

[Phillip Susi]

I believe the socket needs to be opened for async IO then.

Ge van Geldorp wrote:
> >  From: art
> > yerkes
> >
> > Hmm.  I know that before moved I created different events 
> > used by each synchronous call in msafd to correct exactly 
> > that problem.  Is that not working? 
>  
>  
>  The problem was that the handle was opened with the
>  FILE_SYNCHRONOUS_IO_NONALERT option. This caused NtDeviceIoControlFile to do
>  an internal wait if the driver returned STATUS_PENDING. As a result,
>  STATUS_PENDING was no longer returned as the status by NtDeviceIoControlFile
>  to msafd, so the waits in msafd were bypassed.
>  I've attached the proposed patch to bug 713. No comments so far.
>  
>  Gé van Geldorp.
>  
>  
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