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fix: Recon error workaround. #2267

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merged 2 commits into from
Oct 28, 2024
Merged

fix: Recon error workaround. #2267

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3f760c7
Add workaround for an error.
cmaddox5 Oct 28, 2024
9a7f4a2
Only reference issue link.
cmaddox5 Oct 28, 2024
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11 changes: 10 additions & 1 deletion lib/screens/health.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -81,10 +81,19 @@ defmodule Screens.Health do
defp process_metrics({pid, name, supervisor}) do
metrics =
pid
|> :recon.info(@process_metrics)
|> safe_recon_info(@process_metrics)
|> Stream.map(fn {metric, value} -> "#{metric}=#{value}" end)
|> Enum.intersperse(" ")

{name, supervisor, metrics}
end

# work around https://github.com/ferd/recon/issues/95
@spec safe_recon_info(pid(), [atom()]) ::
[] | [{:recon.info_type(), [{:recon.info_key(), term()}]}]
defp safe_recon_info(pid, metrics) do
:recon.info(pid, metrics)
rescue
FunctionClauseError -> []
end
end
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