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Resolved Concurrency with NativePDF

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  1. Cecilia Jiménez Bedoya
    Cecilia Jiménez Bedoya
  2. PowerBuilder
  3. Thursday, 22 March 2018 12:14 PM UTC 
we are presented with a very serious problem, when generating the PDF with the new NativePDF method, a temporary file is created in the folder where the dll is located. This file is unique, so if there is concurrency of several users generating pdfs, the file is blocked by the first one that enters, the second one does not generate the document and the document that generated the first one is returned.

Is there any solution for this or do we stop using the NativePDF ?

 

Thank you.

  1. NativePDF
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Responses (2)
Roland Smith
Roland Smith Accepted Answer Pending Moderation
  1. Thursday, 22 March 2018 12:39 PM UTC
  2. PowerBuilder
  3. # 1

Have you upgraded to PB 2017-R2? They changed it so the temp files are written to the folder where the PDF is created.

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Armeen Mazda @Appeon
Armeen Mazda @Appeon Accepted Answer Pending Moderation
  1. Friday, 23 March 2018 04:31 AM UTC
  2. PowerBuilder
  3. # 2

Roland is right, and we are further enhancing this in PowerBuilder 2017 R3, which is scheduled for July 31, 2018: https://www.appeon.com/developers/roadmap/further-enhancing-native-pdf.html

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