public MessageSequenceBuilder(IBusClient <TMessageContext> busClient, IMessageChainTopologyUtil chainTopology, IMessageChainDispatcher dispatcher, IMessageSequenceRepository repository, RawRabbitConfiguration mainCfg)
 {
     _busClient     = busClient;
     _chainTopology = chainTopology;
     _dispatcher    = dispatcher;
     _repository    = repository;
     _mainCfg       = mainCfg;
 }
 public MessageChainDispatcher(IMessageSequenceRepository sequenceRepository)
 {
     _sequenceRepository = sequenceRepository;
 }