IPPGET Subscription

[Michael Sweet]

Stefano Chieffo wrote:
> Is it possible to get notifications without poll for job completion
> via IPP_GET_NOTIFICATIONS requests?
 > ...

No, by definition ippget is a "pull" method, which implies polling.

You can easily write your own notifier that provides asynchronous
notification to your program - see the notifier subdirectory in the
CUPS sources for examples.

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______________________________________________________________________
Michael Sweet, Easy Software Products           mike at easysw dot com
Internet Printing and Document Software          http://www.easysw.com