On Sunday 30 April 2006 11:20, James Harper wrote:
> > No, that would not work very well.  The solution, which you seem to
>
> imply
>
> > below is simply to send a different initial Hello "signon" that
>
> contains
>
> > all
> > the necessary information, plus the ability to extend it to different
> > hashes
> > in the future.  The new handshake can be easily distinguished from the
> > old.
>
> There's probably an easy answer to this question, but what would be the
> response to a downlevel (say, 1.38.x) file daemon to a new level
> 'Hello'? Maybe any extra stuff on the Hello would be ignored by the
> downlevel client (which would just respond as normal) but noticed by a
> new one which would respond appropriately...

Well, we are probably saying the saem thing except that I have never heard the 
word "downlevel" before so I can only guess at what it means.

The current authentication starting with Hello is designed to be upward 
compatible.  That is if you send a properly designed new Hello command to an 
older component, it will ignore the new stuff. This isn't a problem. The 
problem is someone needs to implement and test it.

-- 
Best regards,

Kern

  (">
  /\
  V_V


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