[Tilecache] tilecache.cfg readonly=yes

[Andrew Hughes]

Crystal clear,

thanks very much chris!


Christopher Schmidt wrote:
> On Wed, Apr 18, 2007 at 11:56:45AM +0930, Andrew Hughes wrote:
>   
>> Hey All...
>>
>> I've tried for several days to fix this and make a positive contribution 
>> but my py sucks!
>>     
>
>   
>> When I add the "readonly=yes" setting to my UnprojectedReadOnly 
>> WMSLayer, TileCache v1.7 completely fails its initialization.
>> Consequently, all layers break and not just the readonly=yes Layer.
>>     
>
> This is what happens when a layer in the config is broken, yeah: fail
> soon, fail fast, etc.
>
> The problem is that you're attempting to set the readonly property on a
> layer. It's only meant to be set on a Cache. 
>
> I'm not sure if this was a mailing list post or IRC, but at one point yu
> described a desire to have two differnet layers, one which could create
> new tiles, one which couldn't. The solution that I offered was to:
>  * Change cache to support ability to have a readonly cache
>  * Change config to accept a cache as a layer option, so you could
>    tell the layer which of several caches to use.
>
> I implemented the first, and the latter would need to be implemented by
> someone else in order to solve the problem totally.
>
> Another alternative to b) was to run in a seperate interpreter. (This is
> what I'd do.)
>
> Regards,
>   


-- 

Regards,

*Andrew Hughes*
Software Engineer
LISAsoft Pty. Ltd. (Adelaide)

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