[Spread-users] Secure Spread Query..

[Cole Frank Contr AFRL/IFGC]

Then A has to read one more time...

The first read is to acknowledge the membership change and then flush on it.
The second read is to acknowledge the new group key.  I'll see if I can dig
up the sequence in my notes.  It took me a while to figure out too, so I
made a list of numbered steps.  Then I just rewrote the client to use a
thread to handle it so I don't even bother with it anymore.

Frank Cole

// Wireless Information Assurance Laboratory //
// Air Force Research Lab/Rome Research Site //
// COM: (315) 330-3686         DSN: 587-3686 //

> -----Original Message-----
> From: Nitesh Saxena [mailto:nitesh at ics.uci.edu] 
> Sent: Tuesday, April 22, 2003 1:33 PM
> To: Cole Frank Contr AFRL/IFGC
> Subject: RE: [Spread-users] Secure Spread Query..
> 
> 
> 
> Hi,
> 
> As I mentioned, the client A does send a flush OK while the 
> client B reads. But the problem is even after getting the 
> flush OK, the cleint B keeps reading.
> 
> --
> Nitesh
> 
> 
> On Tue, 22 Apr 2003, Cole Frank Contr AFRL/IFGC wrote:
> 
> > Hi Nitesh,
> > 
> > 	All clients have to read and/or flush to acknowledge 
> the membership 
> > change.  Then everyone will be able to talk once the new 
> group key is 
> > ratified.
> > 
> > Frank Cole
> > 
> > // Wireless Information Assurance Laboratory //
> > // Air Force Research Lab/Rome Research Site //
> > // COM: (315) 330-3686         DSN: 587-3686 //
> > 
> > > -----Original Message-----
> > > From: Nitesh Saxena [mailto:nitesh at ics.uci.edu]
> > > Sent: Tuesday, April 22, 2003 12:11 PM
> > > To: spread-users at lists.spread.org
> > > Subject: [Spread-users] Secure Spread Query..
> > > 
> > > 
> > > 
> > > Hi,
> > > 
> > > I am having this Problem with secure spread:
> > > 
> > > While testing the ssp_user program, one client A connects,
> > > joins a group G and reads the membership message; then 
> > > another client B connects, does a "j G", does an "r" and gets 
> > > stuck. The client A then does "r" and gets the FLUSH_REQ 
> > > MESSAGE, then does "f G". But, the client B still remains 
> > > stuck (prints Using CLQ).
> > > 
> > > I don't know why I am getting this problem as it worked fine
> > > previously. Please let me know what's wrong.
> > > 
> > > Thanks
> > > --
> > > Nitesh
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > _______________________________________________
> > > Spread-users mailing list
> > > Spread-users at lists.spread.org
> > > http://lists.spread.org/mailman/listinfo/sprea> d-users
> > > 
> > 
>