IPP Mail Archive: Re: JMP> Re: IPP> MOD JobState suggestion

Re: JMP> Re: IPP> MOD JobState suggestion

JK Martin (jkm@underscore.com)
Wed, 4 Jun 1997 14:13:30 -0400 (EDT)

[I hope this cross-posting ends soon... :-{ ]

Tom,

Regarding your latest-greatest state transition map:

> The following figure shows the normal job state transitions:
>
> +--> canceled(7)
> /
> +---> pending(3) -------> processing(5) --+----> aborted(8)
> | ^ ^ \
> --->+ | | +--> completed(9)
> | v v
> +---> held(4) processing-stopped(6)
>
> <-------------- active ------------>|<-- in-active -->|
>
> Figure 3 - Normal job state transitions
>
> Normally a job progresses only from left to right. Other state transitions
> are unlikely, but are not forbidden."

Are you really sure this diagram is accurate?

Say, for example, a job is in the "held" state. An operator or user then
cancels the job. According to your diagram, the job transits would then
manner:

held -> pending
pending -> processing
processing -> canceled

The same kind of mess occurs with the "processing-stopped" state, etc.

This certainly must not be what you intend, right?

...jay