Function endInteractionSpan

src/utils/telemetry/sessionTracing.ts:237–272

()

}

export function endInteractionSpan(): void {
  const spanContext = interactionContext.getStore()
  if (!spanContext) {
    return
  }

  if (spanContext.ended) {
    return
  }

  // End Perfetto span
  if (spanContext.perfettoSpanId) {
    endInteractionPerfettoSpan(spanContext.perfettoSpanId)
  }

  if (!isAnyTracingEnabled()) {
    spanContext.ended = true
    activeSpans.delete(getSpanId(spanContext.span))
    // Clear the store so async continuations created after this point (timers,
    // promise callbacks, I/O) do not inherit a reference to the ended span.
    // enterWith(undefined) is intentional: exit(() => {}) is a no-op because it
    // only suppresses the store inside the callback and returns immediately.
    interactionContext.enterWith(undefined)
    return
  }

  const duration = Date.now() - spanContext.startTime
  spanContext.span.setAttributes({
    'interaction.duration_ms': duration,
  })

  spanContext.span.end()
  spanContext.ended = true
  activeSpans.delete(getSpanId(spanContext.span))
  interactionContext.enterWith(undefined)
}

export function startLLMRequestSpan(
  model: string,