[messaging]

DEPRECATED submodule defining messaging containers and flags.

This submodule was deprecated in DecLearn 2.4 in favor of declearn.messaging. It should no longer be used, and will be removed in 2.6 and/or 3.0.

Most of its contents are re-exports of non-deprecated classes and functions from 'declearn.messaging'. Others will trigger deprecation warnings (and may cause failures) if used.

Deprecated classes uniquely-defined here are:

• Empty
• GetMessageRequest
• JoinReply
• JoinRequest

The flags submodule is also re-exported, but should preferably be imported as declearn.communication.api.backend.flags.