Method alloc

lib/protocol/zlib.js:216–220

(payloadSize, force)

  cleanup() {}

  alloc(payloadSize, force) {
    if (this._protocol._kexinit === undefined || force)
      return this._protocol._cipher.allocPacket(payloadSize);
    return Buffer.allocUnsafe(payloadSize);
  }

  finalize(packet, force) {
    return packet;