Method writeBytes

lib/writers.js:68–82

* Writes bytes according to Cassandra * @param {Buffer|null|types.unset} bytes

(bytes)

   * @param {Buffer|null|types.unset} bytes
   */
  writeBytes(bytes) {
    if (bytes === null) {
      //Only the length buffer containing -1
      this.writeInt(-1);
      return;
    }
    if (bytes === types.unset) {
      this.writeInt(-2);
      return;
    }
    //Add the length buffer
    this.writeInt(bytes.length);
    //Add the actual buffer
    this.add(bytes);
  }

  /**
   * Writes a buffer according to Cassandra protocol: bytes.length (2) + bytes