Method endSync

lib/internal/streams/iter/push.js:624–629

()

  }

  endSync() {
    const result = this.#queue.end();
    if (result === -2) return -1; // Errored
    if (result === -3) return -1; // Buffer not empty, can't wait
    return result;
  }

  fail(reason) {
    this.#queue.fail(arguments.length === 0 ? kNoFailReason : reason);