[postgis-tickets] [PostGIS] #4070: Wrong postgres error code

[PostGIS]

#4070: Wrong postgres error code
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 Reporter:  furstenheim  |      Owner:  pramsey
     Type:  defect       |     Status:  new
 Priority:  medium       |  Milestone:  PostGIS 2.4.5
Component:  postgis      |    Version:  2.4.x
 Keywords:               |
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 I have a query that is using the following postgis functions:

     ST_AsMVT

     ST_AsMVTGeom

     TileBBox

 (sorry I cannot show the whole query)
 To avoid wasting resources I often cancel the query if it is not needed
 (for example a user changing the zoom). I do that with
 pg_cancel_backend(pid)

 Most of the time it works out fine and I get the proper exit code 57014.
 However, sometimes I get the following error:

 GEOSisValid(): InterruptedException: Interrupted!

 with an exit code of XX000 (internal error)

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4070>
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