Hello folks, thanks for creating this awesome gem, I am facing an issue with WEBrick on my app, my app runes on passenger, running Yabeda::Prometheus::Exporter.start_metrics_server! works fine and the metrics are scraped by Prometheus just fine, but then with no errors, WEBrick returns this

INFO  going to shutdown ...
INFO  WEBrick::HTTPServer#start done.

and yabeda prometheus no longer works, trying to re-run it again gives me Errno::EADDRINUSE

gems

gem "yabeda-prometheus", "~> 0.8.0"
gem "yabeda-rails", "~> 0.8.1"
gem "yabeda-graphql", "~> 0.2.2"
gem "yabeda-anycable", "~> 0.1.1"

my yabeda_prometheus.rb initializer

Yabeda::Rails.install!
Yabeda::Prometheus::Exporter.start_metrics_server!

Note: I got anycable and sidekiq running on different servers and they work fine