Hello,<br>I'm experiencing very odd behavior that wasn't in previous versions of Mapserver i used such as 5.7. The problem is certain layer geometry and symbol combinations ( only 1 i can identify so far ) cause mapserver processes to spike at 100% and hang for a long time ( > 60 minutes ). I've tested this on two different servers using Mapserver 6.0.2 and can reproduce it accurately on both.<br>
<br>This behavior only seems to be happening with mulitpolygon layers that have a multipolygon record that is on either side of the International Date Line (meaning the multipolygon record is split at the dateline) and when using the ANGLE argument for LAYER > CLASS > STYLE for a HATCH SYMBOL (see below for an example). <br>
<br>If you remove or comment out the ANGLE argument then no CPU spike or hanging processes occur.<br><br>Has anyone else experienced this? <br><br>I have an example shapefile with data that people can use. Is there a place I can upload that to so others can test this out?<br>
<br><br>MapServer Version<br>
-------------------------------<br>
MapServer version 6.0.2 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=KML
SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=FASTCGI SUPPORTS=GEOS
INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE<br><br><br>Layer and Symbol Definition That Cause Issue<br>-----------------------------------------------------------------------------<br>SYMBOL<br>NAME 'hatched'<br>
TYPE HATCH<br>END<br><br>LAYER<br> NAME "diss_idl_10896"<br> CONNECTIONTYPE POSTGIS<br> PROCESSING "CLOSE_CONNECTION=DEFER"<br> CONNECTION "<na>"<br> DATA "web_geometry from shapefile_12708 using unique gid using srid=900913"<br>
PROJECTION<br> "init=epsg:900913"<br> END <br> TYPE polygon<br> STATUS ON<br> DUMP TRUE<br> TOLERANCE 10<br> HEADER "<na>"<br> FOOTER "<na>"<br> TEMPLATE "<na>"<br>
OPACITY 100 <br> CLASS<br> NAME "dissolvedIDL"<br> TEMPLATE "<na>"<br> STYLE<br> SYMBOL "hatched"<br> COLOR 0 0 255 <br> ANGLE 45<br> END <br> STYLE<br>
OUTLINECOLOR 0 0 0 <br> END <br> END <br> METADATA<br> WMS_TITLE "dissolvedIDL"<br> WMS_ABSTRACT "dissolvedIDL"<br> WMS_SRS "epsg:900913"<br> GML_INCLUDE_ITEMS "all"<br>
GML_EXCLUDE_ITEMS "the_geom"<br> END <br>END<br><br><br><br>Thanks<br><br>-- <br>Greg<br><br>