How to keep reevaluating pull requierement after no more on ready items

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ana.pc2 asked Feb 19, '21 ana.pc2 commented Feb 23, '21

How to keep reevaluating pull requierement after no more on ready items

Hi everybody!

How are you? I have a question regarding the pull requirement. I have a custom code to evaluate the next item on a queue, and if the item doesn't pass the requireemnt, then it will wait for the PULL_REEVALUATE_ON READY.

But I have noticed (or that is what I think because my model gets on a infinite loop and the queue doesn't call anything more) that once there are no more ready items, the queue doesn't recall the oldest items waiting to be ckeched again for the pull requirement, how can I do to keep evalauting with the old ones that are waiting to be pulled too?

I hope it makes sense what I am trying to say... or if I am understading something wrong, please let me know.

Any help is appreciated! Thanks :)

Ana.

Software Version:

FlexSim 20.2.3

flexsim 20.2.3 pull requirement reevaluate

· 1

Jason Lightfoot ♦ commented · Feb 23, 2021 at 09:15 AM

Can you post your model? It's often easier for us to take a look at what's happening.

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Answer 1 · 2021-02-23T10:24:38Z

Joerg Vogel answered Feb 23, '21 ana.pc2 commented Feb 23, '21

There are mechanisms to initiate the pull function over all available items.

close then open input in receiving object
close then open output from releasing object

over distinct item

command pullitem
command releaseitem

· 2

Jason Lightfoot ♦ commented · Feb 23, 2021 at 11:03 AM

I don't think you need to close the input first - you can just open it again.

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ana.pc2 Jason Lightfoot ♦ commented · Feb 23, 2021 at 01:45 PM

Oh, good to know! just opening the input again even it is already open, I can initiciate the pull function to evaluate all over! Thanks guys :D

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