Hi,
I'm fighting a relatively nasty issue. I've implemented a WMS service (Web
Map Server), which basically
returns a geographic map in response to a request stating which data to use,
which area to display, which style to apply to the map, and so on.
The main trouble is that building the map
Johnny Kewl wrote:
This is an interesting question, and I'm going to guess...
If you in a JSP page, I dont think the error can be trapped.
If you in a servlet, yes I think a try catch will detect it, but only if
you
actually write something.
Which I can't do. The WMS is an
Hi,
I'm working on the development of an open source application, GeoServer,
implementing the Web Map Service specification.
The specification allows a client to request maps using simple GET
requests like:
jasonb wrote:
Hi Andrea.
When the client disconnects, and your servlet tries to write to the output
stream, Tomcat will throw a ClientAbortException (you may have already
seen
this):
http://tomcat.apache.org/tomcat-6.0-doc/api/org/apache/catalina/connector/ClientAbortException.html
Markus Meyer wrote:
Jason Brittain schrieb:
The first time you call flush, it will send the HTTP response
headers to the client, so you would need to first set the headers before
flushing. That sounds difficult for you to do because you're writing an
image, and one of the headers would
awarnier wrote:
aaime74 wrote:
...
Hi.
Kind of restarting from the beginning, I think that the first question
to ask is whether whatever method which actually does the rendering of
the maps, and which is heavy in terms of resources, is capable of
being interrupted cleanly
Markus Meyer wrote:
I'm not saying you should store the whole map all at once. My approach
was to dynamically cache requests that the client may want to make in
advance. An easy example would be if a client makes a request for the
city center, you create the map for the city center plus
