Class: RailsInformant::ErrorRecorder

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_informant/error_recorder.rb

Constant Summary collapse

MAX_OCCURRENCES_PER_GROUP = 
25
OCCURRENCE_COOLDOWN =

seconds

5

Class Method Summary collapse

Class Method Details

.record(error, severity: "error", context: {}, source: nil, env: nil) ⇒ Object 



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# File 'lib/rails_informant/error_recorder.rb', line 14

def record(error, severity: "error", context: {}, source: nil, env: nil)
  # Never capture from an interactive console — the operator sees errors
  # live, so recording and alerting on them is noise.
  return if RailsInformant.console_mode?
  # `rails runner` is the same shape when an operator drives it by hand, but it also
  # backs cron and scheduled tasks, where those errors are the whole point. Apps that
  # only use it interactively opt out; capturing stays the default.
  return if RailsInformant.runner_mode? && !RailsInformant.config.capture_runner_errors
  return unless RailsInformant.initialized?
  return if self_caused_error?(error)

  now = Time.current
  attrs = ContextBuilder.group_attributes(error, severity:, context:, env:, now:)
  fingerprint = Fingerprint.generate(error)

  event = run_before_record_callbacks(error, attrs, env:, fingerprint:)
  return if event.halted?

  fingerprint = event.fingerprint
  attrs[:severity] = event.severity if %w[error warning info].include?(event.severity)

  group = ErrorGroup.find_or_create_for(fingerprint, attrs)
  group.detect_regression!

  return if spike_limit_exceeded?(group)

  store_occurrence(group, error, env:, context:) if should_store_occurrence?(group)
  notify(group)
rescue StandardError => e
  Rails.logger.error "[RailsInformant] Capture failed: #{e.class}: #{e.message}\n#{e.backtrace&.first(5)&.join("\n")}"
end

.reset_spike_counters! ⇒ Object 



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# File 'lib/rails_informant/error_recorder.rb', line 10

def reset_spike_counters!
  @_spike_counters.clear
end