R2DBC.io initial example should properly manage resources about r2dbc.github.io HOT 3 CLOSED

The usingWhen syntax is certainly acceptable.

I understand that brevity is desirable. One could argue that users of reactive streams are used to the excessive clutter their streaming infrastructure causes in their code-bases, and the existing examples aren't really that brief to begin with, so I think there's something of a tradeoff to be made here.

Granted, on the r2dbc.io homepage, the tradeoff is in favour of less noise. But the r2dbc-pool should really show an example of how to do it right, IMO

from r2dbc.github.io.

The example code leaves the resources open. Right now, only Project Reactor provides a somewhat simple approach to mitigate that issue with usingWhen. RxJava requires additional code that would deprive the sample of its brevity and I'm not sure whether Mutiny provides something in that regard.

from r2dbc.github.io.

Fixed the pool documentation via r2dbc/r2dbc-pool#161.

from r2dbc.github.io.