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emqx_resource
firest d221f34ce8 chore: bump version && update changes il y a 2 ans
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include 29ae45c39d fix(connector): don't start buffer workers for the connector itself il y a 2 ans
src d221f34ce8 chore: bump version && update changes il y a 2 ans
test 432ddc5a3b fix(bridge_v1_schema): undo changing v1 schema to avoid confusion il y a 2 ans
README.md a2afdeeb48 feat: add test cases for batching query il y a 3 ans
rebar.config 8a0ca38a77 fix: drop no longer supported dialyzer option il y a 3 ans

README.md

emqx_resource

The emqx_resource is a behavior that manages configuration specs and runtime states for resources like mysql or redis backends.

It is intended to be used by the emqx_bridges and all other resources that need CRUD operations to their configs, and need to initialize the states when creating.

There can be foreign references between resource instances via resource-id. So they may find each other via this Id.

The main idea of the emqx resource is to put all the general code in a common lib, including the config operations (like config validation, config dump back to files), and the state management. And we put all the specific codes to the callback modules.

See

  • test/emqx_connector_demo.erl for a minimal emqx_resource implementation;
  • test/emqx_resource_SUITE.erl for examples of emqx_resource usage.