Victor Duchovni:
> On Mon, Jun 08, 2009 at 03:15:22PM -0400, Wietse Venema wrote:
> 
> > > Mind you, the expected number of transports for a message is I think
> > > reasonably small. 
> > 
> > I see one hash table that is indexed by the queue ID, so this
> > would involve one hash-table lookup per transport:
> 
> Not sure what "this" is referring to above.

To avoid opening the same queue file more than once. That requires
a hash lookup by queue file name. I could use the same hash that
I was contemplating for an experiment where I elimimate the need
for the on-disk active queue. That would shave off one rename
operation, or two directory updates and three inode updates.

        Wietse

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