[postgis-tickets] [PostGIS] #1802: Ensure interruptability of long-running calls

[PostGIS]

#1802: Ensure interruptability of long-running calls
--------------------------+-------------------------------------------------
  Reporter:  strk         |       Owner:  strk         
      Type:  enhancement  |      Status:  closed       
  Priority:  medium       |   Milestone:  PostGIS 2.1.0
 Component:  postgis      |     Version:  2.0.x        
Resolution:  fixed        |    Keywords:  history      
--------------------------+-------------------------------------------------
Changes (by zenitram):

 * cc: zenitram (added)


Comment:

 I'm experiencing uninterruptability queries on the following version,
 compiled against GEOS 3.4:

 {{{
 POSTGIS="2.1.3 r12547" GEOS="3.4.2-CAPI-1.8.2 r3921" PROJ="Rel. 4.8.0, 6
 March 2012" GDAL="GDAL 1.10.1, released 2013/08/26" LIBXML="2.7.8"
 LIBJSON="UNKNOWN" RASTER
 }}}

 with the following query:
 {{{
 SELECT ST_Segmentize(ST_MakeLine(ST_MakePoint(4,39), ST_MakePoint(1,41)),
 1e-100);
 }}}

 It doesn't get killed by the statement_timeout or manual cancellation
 requests.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1802#comment:34>
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