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akoutmos / prom_ex

An Elixir Prometheus metrics collection library built on top of Telemetry with accompanying Grafana dashboards
MIT License
577 stars 96 forks source link

[FEATURE] Configurable HTTP Client #209

Open dennym opened 11 months ago

dennym commented 11 months ago

Is your feature request related to a problem? Please describe. Currently prom_ex is "completely hardcoded" with finch. This makes it impossible to use some other client, e.g. Tesla, hackney, etc Settings for finch have to be passed through grafana: finch_pools: [] and will be duplicate. Even if there is already an application in the Supervisor I can not pass in MyApp.Finch.

Describe the solution you would like to see Make http client configurable.

How would you expect this feature to work config :prom_ex, :http_client, MyApp.HTTPClient

Additional context Swoosh has some approach to it... https://github.com/swoosh/swoosh