view flys-artifacts/doc/conf/mapserver/mapfile.vm @ 5779:ebec12def170

Datacage: Add a pool of builders to make it multi threadable. XML DOM is not thread safe. Therefore the old implementation only allowed one thread to use the builder at a time. As the complexity of the configuration has increased over time this has become a bottleneck of the whole application because it took quiet some time to build a result. Furthermore the builder code path is visited very frequent. So many concurrent requests were piled up resulting in long waits for the users. To mitigate this problem a round robin pool of builders is used now. Each of the pooled builders has an independent copy of the XML template and can be run in parallel. The number of builders is determined by the system property 'flys.datacage.pool.size'. It defaults to 4.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 21 Apr 2013 12:48:09 +0200
parents 2fdbe78a8fc2
children
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MAP
    NAME "FLYS-Map"
    STATUS ON
    SIZE 600 400
    MAXSIZE 4000
    EXTENT 3233232.55407617 5303455.37850183 3421524.44644752 5585825.50888523
    UNITS DD
    SHAPEPATH "$SHAPEFILEPATH"
    FONTSET "$CONFIGDIR/mapserver/fontset.txt"
    SYMBOLSET "$CONFIGDIR/mapserver/symbols.sym"
    IMAGECOLOR 255 255 255
    PROJECTION
        "init=epsg:31467"
    END

    DEBUG 5
    CONFIG "MS_ERRORFILE" "/tmp/flys-user-wms.log"

    WEB
      METADATA
        "wms_title"             "FLYS Web Map Service"
        "wms_onlineresource"    "$MAPSERVERURL"
        "wms_accessconstraints" "none"
        "wms_fees"              "none"
        "wms_addresstype"       "postal"
        "wms_address"           "Any Street"
        "wms_city"              "Any City"
        "wms_stateorprovince"   "Any state"
        "wms_postcode"          "My Postalcode"
        "wms_country"           "Any Country"
        "wms_contactperson"     "Any Person"
        "wms_contactorganization" "Any Orga"
        "wms_contactelectronicmailaddress" "any-email@example.com"
        "wms_contactvoicetelephone" "Any's telephone number"
        "wms_srs" "EPSG:4326 EPSG:31466 EPSG:31467"
        "wms_feature_info_mime_type" "text/html"
        "ows_enable_request"   "*"
      END
    END

    LEGEND
        KEYSIZE 20 20
        STATUS ON
        TRANSPARENT ON

        LABEL
            COLOR 150 150 150
            OUTLINECOLOR 255 255 255
            TYPE truetype
            FONT "FreeSans"
            SIZE 12
            POSITION AUTO
        END
    END

    ## Don't change the following lines.
    #foreach ($LAYER in $LAYERS)
        include "$LAYER"
    #end
END

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