  void handshakeSuc(AsyncSSLSocket* /* socket */) noexcept override {
    LOG(INFO) << "Renegotiating server handshake success";
    socket_->setReadCB(this);
  }
  void handshakeSuc(AsyncSSLSocket*  ) noexcept override {
    LOG(INFO) << "Renegotiating server handshake success";
    socket_->setReadCB(this);
  }