Function traceCommand

lib/tracing.ts:125–138

(
  fn: () => Promise<T>,
  contextFactory: () => CommandContext
)

const noop = () => {};

export function traceCommand<T>(
  fn: () => Promise<T>,
  contextFactory: () => CommandContext
): Promise<T> {
  if (!shouldTrace(commandChannel)) return fn();

  // tracePromise returns a wrapper promise that re-rejects on error.
  // Silence the wrapper to prevent unhandled rejections when callers
  // (e.g. Pipeline) discard the return value. Callers that await this
  // promise still see the rejection through their own .then() chain.
  const traced = commandChannel.tracePromise(fn, contextFactory());
  traced.catch(noop);
  return traced;
}

export function traceBatch<T>(
  fn: () => Promise<T>,