Re: [udig-devel] Catch and deal with rendering errors on mapview

[Jody Garnett <jody.garnett@xxxxxxxxx>]

This is the case where mapview is more of a demo then a real solution.

In uDig we have a multi threaded renderer and make each WMS request in
a separate thread; this step is taken so we can walk away from and
ignore a thread that is not reporting back to us (since the timouts
involved can be so long).

Jody

2009/5/21 Mario Nuñez Jimenez <mario.nunez@xxxxxxxxxxxxxxx>:
> Hello,
> now I am wondering how to catch a rendering error if on startup my WMS layers aren't able because of network connection or whatever.
> Also if I am working with mapview (doing zoom or displacements... or whatever) and suddenly I lost connection to my WMS and then I have nothing rendered on the map view.
>
> In those cases how can I detect this exception? Where could I catch it in order to activate a different working layer as a replacement or backup in order to be able to working with something in the mapview?
>
> Thank you.
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