IPP Mail Archive: Re: IPP> Duplicate ippget events

IPP Mail Archive: Re: IPP> Duplicate ippget events

Re: IPP> Duplicate ippget events

From: Michael Sweet (mike@easysw.com)
Date: Fri Jul 27 2001 - 14:39:42 EDT

  • Next message: Marty Joel: "Re: IPP> Duplicate ippget events"

    Marty Joel wrote:
    > ...
    > Actually, the client will receive duplicate events when it polls faster
    > that the event timeout interval (which it must do to not lose events).
    > There's a timestamp in each event, which the client must use to discard
    > duplicates.

    I can foresee some problems with this - the event timestamp is only
    accurate to a second, and I can see many high-speed printers
    generating more than 1 event per second!

    Also, this increases the overhead on the server considerably.

    -- 
    ______________________________________________________________________
    Michael Sweet, Easy Software Products                  mike@easysw.com
    Printing Software for UNIX                       http://www.easysw.com
    



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