Method writev

lib/internal/streams/iter/broadcast.js:544–558

(chunks, options)

  }

  writev(chunks, options) {
    if (!ArrayIsArray(chunks)) {
      throw new ERR_INVALID_ARG_TYPE('chunks', 'Array', chunks);
    }
    // Fast path: no signal, writer open, buffer has space
    if (this.#canUseWriteFastPath(options)) {
      const converted = convertChunks(chunks);
      this.#broadcast[kWrite](converted);
      for (let i = 0; i < converted.length; i++) {
        this.#totalBytes += TypedArrayPrototypeGetByteLength(converted[i]);
      }
      return kResolvedPromise;
    }
    return this.#writevSlow(chunks, options);
  }

  async #writevSlow(chunks, options) {
    const signal = options?.signal;