emqx/apps/emqx_ds_shared_sub/README.md

EMQX Durable Shared Subscriptions

This application makes durable session capable to cooperatively replay messages from a topic.

General layout and interaction with session

The general idea is described in the EIP 0028.

On the code level, the application is organized in the following way:

• The nesting reflects nesting/ownership of entity states.
• The bold arrow represent the most complex interaction, between session-side group subscription state machine (GroupSM) and the shared subscription leader (Leader).

Contributing

Please see our contributing.md.

License

EMQ Business Source License 1.1, refer to LICENSE.