  void handshakeErr(
      AsyncSSLSocket*,
      const AsyncSocketException& ex) noexcept override {
    ADD_FAILURE() << "Renegotiating server handshake error: " << ex.what();
  }
  void handshakeErr(
      AsyncSSLSocket*,
      const AsyncSocketException& ex) noexcept override {
    ADD_FAILURE() << "Renegotiating server handshake error: " << ex.what();
  }