docs: public InetAddress getRemoteAddress() {
          final Channel channel;
          try {
              channel = strategy.getChannel();
          } catch (IOException e) {
              return null;
          }
          final Connection connection = channel.getConnection();
          final InetSocketAddress peerAddress = connection.getPeerAddress(InetSocketAddress.class);
          return peerAddress == null ? null : peerAddress.getAddress();
      }