57270fb8fc
This commit adds support for counters and gauges to the Kafka Brige. The Kafka bridge uses [Wolff](https://github.com/kafka4beam/wolff) for the Kafka connection. Wolff does its own batching and does not use the batching functionality in `emqx_resource_worker` that is used by other bridge types. Therefore, the counter events have to be generated by Wolff. We have added [telemetry](https://github.com/beam-telemetry/telemetry) events to Wolff that we hook into to change counters and gauges for the Kafka bridge. The counter called `matched` does not depend on specific functionality of any bridge type so the updates of this counter is moved higher up in the call chain then previously so that it also gets updated for Kafka bridges. |
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| README.md | ||
| rebar.config | ||
emqx_ee_bridge
An OTP application
Build
$ rebar3 compile