code: @Deprecated
      public ServerBuilder port(InetSocketAddress localAddress, String protocol) {
          return port(localAddress, SessionProtocol.of(requireNonNull(protocol, "protocol")));
      }
docs: Adds a new {@link ServerPort} that listens to the specified {@code localAddress} using the specified
  protocol.
  
  @deprecated Use {@link #http(InetSocketAddress)} or {@link #https(InetSocketAddress)}.