:meth:`.WNetworkNativeTransportProto.bind_socket` method implementation

def bind_socket(self, config):
		""" :meth:`.WNetworkNativeTransportProto.bind_socket` method implementation
		"""
		address = config[self.__bind_socket_config.section][self.__bind_socket_config.address_option]
		port = config.getint(self.__bind_socket_config.section, self.__bind_socket_config.port_option)
		return WIPV4SocketInfo(address, port)