[mapserver-users] Can I skip logging MS_NOTFOUND errors?

[lars.schylberg at blixtmail.se]

Does it make a difference if You define:

CONFIG 'ON_MISSING_DATA' 'IGNORE'

on the map level?

/Lars S.

4 juni 2019 kl. 21:44, "Peter Schmitt" <pschmitt at gmail.com (mailto:pschmitt at gmail.com?to=%22Peter%20Schmitt%22%20<pschmitt at gmail.com>)> skrev:
Hi,

I have MapServer configured to serve a WFS endpoint with GeoJSON. The data itself is in a PostGIS database. When I make a query for data that's non-existent, I get an empty feature collection:

> curl http://localhost/mapserv?service=WFS&VERSION=1.1.0&REQUEST=getfeature&typename=some_layer&srsname=EPSG:4326&OUTPUTFORMAT=geojson&some_runtime_substitution_parameter=42 (http://localhost/mapserv?service=WFS&VERSION=1.1.0&REQUEST=getfeature&typename=some_layer&srsname=EPSG:4326&OUTPUTFORMAT=geojson&some_runtime_substitution_parameter=42)
> {
> "type": "FeatureCollection",
> "name": "some_layer",
> "features": []
> }

This works as anticipated. What I didn't expect is that MapServer logs an error:
> msQueryByRect(): Search returned no results. No matching record(s) found

I think this code is being invoked: https://github.com/mapserver/mapserver/blob/master/mapquery.c#L1287-L1288 (https://github.com/mapserver/mapserver/blob/master/mapquery.c#L1287-L1288)

I do not think having no results should be considered an error. Is there a way to silence just this one type of error? I couldn't find anything obvious other than other than redirecting stderr to /dev/null or remove it via grep/sed. 
Thanks,
Pete
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