27b8445337
This commit makes sure the inflight window setting is present for the clickhouse bridge. It also changes emqx_resource_schema that previously removed the inflight window setting from resources with query mode `always_sync`. We don't need to do that because all bridges that uses the buffer worker queue will get async call handling even if the bridge don't support the async callback. Co-authored-by: Zaiming (Stone) Shi <zmstone@gmail.com> |
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| README.md | ||
| rebar.config | ||
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.erlfor a minimalemqx_resourceimplementation;test/emqx_resource_SUITE.erlfor examples ofemqx_resourceusage.