[mapserver-users] msOGRFileOpen(): Falling back to MapServer only evaluation

[Lime, Steve D (MNIT)]

Hi: The message is specific to SQLite. I believe it has to do how filtering can be done and depends on the form of your DATA statement. If you don't use SQL syntax for the data statement then you have to fall back to MapServer filter syntax. See http://mapserver.org/input/vector/sqlite.html for examples of each. You could try the SQL syntax in your mapfile and see if that log entry disappears (I'm not setup to test SQLite here). Probably could make the docs clearer about the advantages of one approach vs the other. In any case I think the message is benign and informational only...

Steve

-----Original Message-----
From: mapserver-users [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Gert Cuykens
Sent: Sunday, October 15, 2017 9:32 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] msOGRFileOpen(): Falling back to MapServer only evaluation

Image that i get back from the server looks good but don't understand
what the errors mean in the mapserver logs?

http://localhost:8080/?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile={x}+{y}+{z}.png

MAP
  NAME "basemap"
  SHAPEPATH "/basemap"
  CONFIG  "MS_ERRORFILE" "stderr"
  UNITS dd
  # UNITS METERS
  EXTENT 5.684829 49.398312 6.599194 50.217793

  STATUS ON
  DEBUG 5

  PROJECTION
    "init=epsg:4326"
    # "init=epsg:3857"
  END

  WEB
    METADATA
      "wms_enable_request" "*"
      "wms_title" "basemap"
      "wms_onlineresource" "http://localhost:8080/?map=/basemap/basemap.map"
      "wms_srs" "EPSG:4326"
      # "wms_srs" "EPSG:3857"
      "wms_format" "image/png"
      # "tile_map_edge_buffer" "10"
      # "tile_metatile_level" "0"
    END
  END

  OUTPUTFORMAT
    NAME "AGGPNG"
    DRIVER "AGG/PNG"
    EXTENSION "png"
    MIMETYPE "image/png"
    IMAGEMODE RGBA
  END

  SYMBOL
    NAME "circle"
    TYPE ellipse
    POINTS
      1 1
    END
  END

  LAYER
    NAME nodes
    TYPE point
    CONNECTIONTYPE OGR
    CONNECTION "basemap.sqlite"
    DATA nodes

    CLASS
      NAME "nodes"
      STYLE
        SYMBOL "circle"
        COLOR 0 0 0
        SIZE 3
      END
    END

  END

  LAYER
    NAME segments
    TYPE line
    CONNECTIONTYPE OGR
    CONNECTION "basemap.sqlite"
    DATA segments

    CLASS
      NAME "segments"
      STYLE
        COLOR 0 0 0
      END
    END

  END

  LAYER
    NAME links
    TYPE line
    CONNECTIONTYPE OGR
    CONNECTION "basemap.sqlite"
    DATA links

    CLASS
      NAME "links"
      STYLE
        COLOR 0 0 0
      END
    END

  END

END

2017/10/16 02:25:55 [error] 11#0: *534 FastCGI sent in stderr: "CGI
Request 5 on process 9
msTileSetExtent(): gmaps coords (x: 8473, y: 5568, z: 14)
msTileSetExtent(): gmaps metacoords (x: 8473, y: 5568, z: 14)
msTileSetExtent(): base image size (256 x 256)
msTileSetExtent(): buffered image size (256 x 256)
msTileSetExtent (687326.535559, 6415823.182566) (689762.965835, 6418259.612842)
msTileSetExtent(): gmaps coords (x: 8473, y: 5568, z: 14)
msTileSetExtent(): gmaps metacoords (x: 8473, y: 5568, z: 14)
msTileSetExtent(): base image size (256 x 256)
msTileSetExt" while reading response header from upstream, client:
172.17.0.1, server: , request: "GET
/?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile=8473+5568+14.png
HTTP/1.1", upstream: "fastcgi://unix:/var/run/mapserv.socket:", host:
"localhost:8080"
2017/10/16 02:25:55 [error] 11#0: *534 FastCGI sent in stderr: "ent():
buffered image size (256 x 256)
msTileSetExtent (687326.535559, 6415823.182566) (689762.965835, 6418259.612842)
msDrawMap(): rendering using outputformat named AGGPNG (AGG/PNG).
msDrawMap(): WMS/WFS set-up and query, 0.000s
msOGRFileOpen(): Falling back to MapServer only evaluation
msDrawMap(): Layer 0 (nodes), 0.036s
msDrawMap(): Drawing Label Cache, 0.000s
msDrawMap() total time: 0.036s
msSaveImage(stdout) total time: 0.003s
mapserv request processing time (msLoadMap not incl.): 0.039s
msFr" while reading upstream, client: 172.17.0.1, server: , request:
"GET /?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile=8473+5568+14.png
HTTP/1.1", upstream: "fastcgi://unix:/var/run/mapserv.socket:", host:
"localhost:8080"
2017/10/16 02:25:55 [error] 11#0: *534 FastCGI sent in stderr:
"eeMap(): freeing map at 0x55f140fcb5c0" while reading upstream,
client: 172.17.0.1, server: , request: "GET
/?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile=8473+5568+14.png
HTTP/1.1", upstream: "fastcgi://unix:/var/run/mapserv.socket:", host:
"localhost:8080"
172.17.0.1 - - [16/Oct/2017:02:25:55 +0000] "GET
/?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile=8473+5568+14.png
HTTP/1.1" 200 9138 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X
10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.52
Safari/537.36"
172.17.0.1 - - [16/Oct/2017:02:25:55 +0000] "GET /favicon.ico
HTTP/1.1" 200 75
"http://localhost:8080/?map=/basemap/basemap.map&layers=nodes&mode=tile&tilemode=gmap&tile=8473+5568+14.png"
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/62.0.3202.52 Safari/537.36"
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