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Re: Output status during processing [message #179529 is a reply to message #179527]

Sun, 04 November 2012 21:28

M. Strobel
Messages: 386
Registered: December 2011

Karma:

Senior Member

Am 04.11.2012 20:23, schrieb Scott Johnson:
> Hello
>
> I hate to come here with a question without any tried code but I really do not even
> know where to start, I have never attempted this before without a net.
>
> What I would like to do is provide an output to the browser during a long processing
> term.
>
> Exactly what I am doing is this.
>
> I am loading a csv file to update inventory.
>
> During this process I am flushing the current Table and then loading the new and then
> comparing the inventory table to a product table and would like to provide status of
> where we are in the process what items matched and changed and so forth in real time.
>
> I have done some similar tasks in JS but with minimal steps in the processing then
> what I am trying to accomplish.
>
> I did some binging and found that it may have to do with output buffering but nothing
> particular to my situation. (as far as I could find)
>
> If this is possible could someone point me in the right direction and I will do the
> leg work.

Are you starting your long running job in the browser? Not good, the whole setup is
designed for request-response, and not long running jobs.

I would try to design the long running update-compare job as a separate process,
writing status or progress information to a file/a db table. Then you have a
corresponding script you call in your browser, showing you status and progress. This
could be done with whole page refreshs or with ajax.

/Str.

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[Message index]

		Output status during processing By: Scott Johnson on Sun, 04 November 2012 19:23
		Re: Output status during processing By: M. Strobel on Sun, 04 November 2012 21:28
		Re: Output status during processing By: Scott Johnson on Sun, 04 November 2012 21:52
		Re: Output status during processing By: Jerry Stuckle on Mon, 05 November 2012 01:21
		Re: Output status during processing By: Scott Johnson on Mon, 05 November 2012 03:10
		Re: Output status during processing By: crankypuss on Mon, 05 November 2012 14:24
		Re: Output status during processing By: Denis McMahon on Mon, 05 November 2012 12:40
		Re: Output status during processing By: Thomas 'PointedEars' on Mon, 05 November 2012 16:32
		Re: Output status during processing By: Thomas 'PointedEars' on Mon, 05 November 2012 13:22
		Re: Output status during processing By: Scott Johnson on Mon, 05 November 2012 19:59
		Re: Output status during processing By: Thomas 'PointedEars' on Mon, 05 November 2012 23:21

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