64 lines
1.6 KiB
Elixir
64 lines
1.6 KiB
Elixir
defmodule Memex.Logger do
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@moduledoc """
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Custom logger for telemetry events
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Oban implementation taken from
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https://hexdocs.pm/oban/Oban.html#module-reporting-errors
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"""
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require Logger
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def handle_event([:oban, :job, :exception], measure, %{stacktrace: stacktrace} = meta, _config) do
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data =
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get_oban_job_data(meta, measure)
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|> Map.put(:stacktrace, Exception.format_stacktrace(stacktrace))
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|> pretty_encode()
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Logger.error("#{meta.reason} #{data}")
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end
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def handle_event([:oban, :job, :start], measure, meta, _config) do
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data = get_oban_job_data(meta, measure) |> pretty_encode()
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Logger.info("Started oban job: #{data}")
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end
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def handle_event([:oban, :job, :stop], measure, meta, _config) do
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data = get_oban_job_data(meta, measure) |> pretty_encode()
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Logger.info("Finished oban job: #{data}")
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end
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def handle_event([:oban, :job, unhandled_event], measure, meta, _config) do
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data =
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get_oban_job_data(meta, measure)
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|> Map.put(:event, unhandled_event)
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|> pretty_encode()
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Logger.warning("Unhandled oban job event: #{data}")
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end
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def handle_event(unhandled_event, measure, meta, config) do
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data =
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pretty_encode(%{
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event: unhandled_event,
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meta: meta,
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measurements: measure,
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config: config
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})
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Logger.warning("Unhandled telemetry event: #{data}")
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end
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defp get_oban_job_data(%{job: job}, measure) do
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%{
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job: job |> Map.take([:id, :args, :meta, :queue, :worker]),
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measurements: measure
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}
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end
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defp pretty_encode(data) do
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data
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|> Jason.encode!()
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|> Jason.Formatter.pretty_print()
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end
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end
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