Bus.DisruptorEventHandlers.ReliabilityCoordinator.EnsureReliability C# (CSharp) Метод

        public void EnsureReliability(OutboundDisruptorEntry disruptorEntry, IMessage message, IEnumerable<MessageSubscription> concernedSubscriptions, MessageWireData messageData)
        {
            var messageOptions = _messageOptions[message.GetType().FullName];

            if (messageOptions.ReliabilityLevel != ReliabilityLevel.FireAndForget)
                foreach (var wireMessage in disruptorEntry.NetworkSenderData.WireMessages)
                {
                    int seqNum;
                    if (!_endpointToSequenceNumber.TryGetValue(wireMessage.Endpoint, out seqNum))
                    {
                        _endpointToSequenceNumber.Add(wireMessage.Endpoint, 0);
                        seqNum = 0;
                    }
                    wireMessage.MessageData.SequenceNumber = seqNum;
                    _endpointToSequenceNumber[wireMessage.Endpoint] = seqNum + 1;
                }

            if (disruptorEntry.MessageTargetHandlerData.IsAcknowledgement)
            {
                SendAcknowledgementShadowMessages(message, concernedSubscriptions, disruptorEntry, messageData);
            }
            else
            {
                if (messageOptions.ReliabilityLevel == ReliabilityLevel.Persisted)
                {
                    SendShadowMessages(concernedSubscriptions, messageData, disruptorEntry);

                }
            }
        }