Function endToolExecutionSpan

src/utils/telemetry/sessionTracing.ts:657–689

(metadata?: {
  success?: boolean
  error?: string
})

}

export function endToolExecutionSpan(metadata?: {
  success?: boolean
  error?: string
}): void {
  if (!isAnyTracingEnabled()) {
    return
  }

  const executionSpanContext = Array.from(activeSpans.values())
    .findLast(r => r.deref()?.attributes['span.type'] === 'tool.execution')
    ?.deref()

  if (!executionSpanContext) {
    return
  }

  const duration = Date.now() - executionSpanContext.startTime
  const attributes: Record<string, string | number | boolean> = {
    duration_ms: duration,
  }

  if (metadata) {
    if (metadata.success !== undefined) attributes['success'] = metadata.success
    if (metadata.error !== undefined) attributes['error'] = metadata.error
  }

  executionSpanContext.span.setAttributes(attributes)
  executionSpanContext.span.end()

  const spanId = getSpanId(executionSpanContext.span)
  activeSpans.delete(spanId)
  strongSpans.delete(spanId)
}

export function endToolSpan(toolResult?: string, resultTokens?: number): void {
  const toolSpanContext = toolContext.getStore()