Waterdrop
- Standalone gem used by Karafka for publishing
messages
- You can use Waterdrop directly, but it’s better to
use Responders as they provide some extras
and are more convenient to use
- There is already version 2.0, although current
Karafka version (1.4) uses 1.4 version of
Waterdrop, so keep that in mind when reading
docs