[postgis-tickets] [PostGIS] #3145: ST_StraightSkeleton is uninterruptible

[PostGIS]

#3145: ST_StraightSkeleton is uninterruptible
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  Reporter:  strk         |      Owner:  colivier
      Type:  enhancement  |     Status:  new
  Priority:  medium       |  Milestone:  PostGIS Fund Me
 Component:  sfcgal       |    Version:  trunk
Resolution:               |   Keywords:
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Comment (by hmercier):

 @strk I think this is not specific to St_StraightSkeleton, but is valid
 for all SFCGAL functions.

 Do you know what to do to overcome this ? Is there some signal to catch or
 some special postgresql function to poll during a computation to check for
 user interruption ?

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3145#comment:2>
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