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feat: add basic implementation of asynchronous metrics

Open xuan-cao-swi opened this issue 5 months ago • 1 comments

Description

I'd like to make contribution on basic implementation on asynchronous metrics.

Related: https://github.com/open-telemetry/opentelemetry-ruby/issues/1386, Asynchronous Up Down Counter card, Asynchronous Gauge. Spec: asynchronous-instrument-api

WIP:

  1. when multiple callbacks exist in single instrument, they may all impose (accumulative) modification on data points, which need further consideration of use case.

xuan-cao-swi avatar Mar 05 '24 01:03 xuan-cao-swi