[TYPO3-core] Strategy for deprecation log

[Christian Kuhn]

Hey,

On 04/02/2013 10:01 AM, Ernesto Baschny [cron IT] wrote:
> Service a cached pages from redis? Why would a DB connection be required
> then?

afaik its not possible - by default - to find out the page ID to deliver 
a full cached page from caching framework without a db connection ... 
Well, we could construct some case with clever output in eid without db 
connection if we try hard enough, but still this is more academic than a 
really practical and usable use case. At leas, I never had such a use 
case in production - which doesn't mean there are none.


> I would say: Open a DB connection only whenever it is required. If this
> is the case for writing a deprecation message, so do it at this moment.
> Can't the DB connection be "lazy loaded" and opened on demand?

Good idea. The db class needs setters for db credentials anyway for a 
different reason and I'll work on that the next days. Maybe this can be 
done in the same run.


Regards
Christian