BeamConsole.Lifecycle.Correlator (beam_console v0.2.0)

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Conservatively correlates direct exits with stable-slot replacement observations.

Correlation requires the same opaque slot and supervisor PID in one recorder segment. The configured time window is inclusive: a candidate exactly at the boundary may match, while a candidate one millisecond later is discarded. Dynamic slots, module-only similarity, and ambiguous targets are never paired.

Summary

Types

discard_reason()
result()

Functions

correlate(pending, observations, context)

Evaluates one pending stable-slot exit against a completed observation batch.

Types

discard_reason()

@type discard_reason() :: :expired | :segment_changed

result()

@type result() ::
  {:replacement, BeamConsole.Lifecycle.Event.t()}
  | {:pending, BeamConsole.Lifecycle.PendingExit.t()}
  | {:discard, discard_reason()}

Functions

correlate(pending, observations, context)

@spec correlate(
  BeamConsole.Lifecycle.PendingExit.t(),
  [BeamConsole.Lifecycle.Observation.t()],
  keyword()
) :: result()

Evaluates one pending stable-slot exit against a completed observation batch.

Required context keys are :sequence, :segment, :monotonic_ms, :sampled_at_ms, :coverage, and :pending_slot_ms.