def send_initialization_message
      entry_properties = @connection.objects.convert_object_to_properties(@connection.local_entry)
      message = Messages::Initialization.build(entry: entry_properties)
      @connection.messenger.send(message)
    end
def send_initialization_message
      entry_properties = @connection.objects.convert_object_to_properties(@connection.local_entry)
      message = Messages::Initialization.build(entry: entry_properties)
      @connection.messenger.send(message)
    end
Build and send an initialization message.
 @note make sure +@connection.local_entry+ is sendable before calling this
 @return [void]