All,
Just wondering if I could get some advice from the list (although I think this
might be a question for Leaflet.js list).
I have a simple mapping site built with Leaflet.js that consumes a couple of
WMS as tile layers from Geoserver; a base map layer from an Oracle DB, the
other is the data from an ArcSDE DB.
Normally it all works brilliantly, but unfortunately the ArcSDE DB is currently
having problems and randomly goes down and therefore Geoserver cannot connect
to it (nothing to do with Geoserver). Geoserver generates a relevant error
message:
2013-10-30 08:54:22,808 WARN [arcsde.session] - Unknown problem getting
connection: Can't create connection to [SERVER_NAME] for Session #5851
java.io.IOException: Can't create connection to [SERVER_NAME ]for Session #5851
[...]
My problem is that this causes the base mapping on the site to load correctly
but it appears like there's no data on the base map. When in actual fact the
GET requests to the ArcSDE WMS are just silently failing (in Firebug the GET
response is just: "Reload the page to get source for:
http://127.0.0.1:8080/geoserver[...]";
Does anyone have any thoughts how I can pick this up and alert the user that
there's a problem? If it's thought that this question would be better asked on
the Leaflet.js list then no problem.
Windows Server 2008 R2
GeoServer 2.3.3 running in Apache Tomcat/7.0.42
Please let me know if any further details are needed.
Many thanks,
Rob
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