On 4/29/2014 1:55 PM, Basques, Bob (CI-StPaul) wrote:
All,
Has anyone done any work with capturing MapServer errors in APACHE?
Specifically I want to be able to tell the difference between a
MapServer mis-config (textual error page) and a successful image
response. The idea is to somehow log those textual message responses
in an automated way through Apache.
I’m pretty sure I could make my own custom logfile for MapServer (CGI)
calls, but not so sure about textual response vs raster response
filters, at least from the APACHE point of view . . .. Is a MapServer
Text based error page considered for inclusion in the Apache error log or??
Thanks.
Bobb
Have you checked your apache error log? I'm running perl as fastcgi,
and I get things like:
mod_fcgid: stderr: maps.pl: msWMSLoadGetMapParams(): WMS server error.
Invalid layer(s) given in the LAYERS parameter. A layer might be
disabled for this request. Check wms/ows_enable_request settings.
The text vs raster response is only for sending errors to the browser,
it wont affect whats written to the error log.
I think writing a thing to watch the error log is your best bet. You
could "simulate" some errors and see how it shows up in the error log.
-Andy
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