Thanks for your reply, Jody and Andrea! In fact, after reviewing my
requirements I realized that most layers of the two maps have different
data stores/sources. So, I would have to create two different layers for
each map anyway. I was a bit quick in posting to the list..
So, the current implementation works fine for me. It just came as a
surprise to me that MapContent.dispose() makes the layers unusable.
On Tue, Jul 8, 2014 at 9:45 PM, Andrea Aime <andrea.a...@geo-solutions.it>
wrote:
> On Tue, Jul 8, 2014 at 8:13 PM, Jody Garnett <jody.garn...@gmail.com>
> wrote:
>
>> We can also talk to Andrea to check if several MapRenderers can use the
>> same Map (and thus Layers) concurrently, for example during "tile"
>> rendering. If the renderer is grabbing a copy of all the
>> configuration/styling then this may work out ... If so we could introduce
>> a MapContent.dispose(true) - to allow control of disposing all the layers.
>> The other alternative would be to reference count the layers so
>> MapContent.dispose() can figure out if is the "last" map using a layer and
>> thus in position to clean up any resources used.
>>
>
> It may work, but I would not count on it, StreamingRenderer is not
> designed to be thread safe
>
> Cheers
> Andrea
>
>
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