code: static SocketChannelUDT newConnectorChannelUDT(final TypeUDT type) {
          try {
              return SelectorProviderUDT.from(type).openSocketChannel();
          } catch (final IOException e) {
              throw new ChannelException("failed to open a socket channel", e);
          }
      }
docs: Convenience factory for {@link KindUDT#CONNECTOR} channels.