public void ConsumerRemoved()

in src/NMS.AMQP/Provider/Amqp/AmqpSubscriptionTracker.cs [241:283]
40 lines of code
9 McCabe index (conditional complexity)

        public void ConsumerRemoved(NmsConsumerInfo consumerInfo)
        {
            string subscriptionName = consumerInfo.SubscriptionName;

            if (!string.IsNullOrEmpty(subscriptionName))
            {
                if (consumerInfo.IsShared)
                {
                    if (consumerInfo.IsDurable)
                    {
                        if (sharedDurableSubs.ContainsKey(subscriptionName))
                        {
                            SubDetails subDetails = sharedDurableSubs[subscriptionName];
                            subDetails.RemoveSubscriber(consumerInfo);

                            int count = subDetails.ActiveSubscribers();
                            if (count < 1)
                            {
                                sharedDurableSubs.Remove(subscriptionName);
                            }
                        }
                    }
                    else
                    {
                        if (sharedVolatileSubs.ContainsKey(subscriptionName))
                        {
                            SubDetails subDetails = sharedVolatileSubs[subscriptionName];
                            subDetails.RemoveSubscriber(consumerInfo);

                            int count = subDetails.ActiveSubscribers();
                            if (count < 1)
                            {
                                sharedVolatileSubs.Remove(subscriptionName);
                            }
                        }
                    }
                }
                else if (consumerInfo.IsDurable)
                {
                    exclusiveDurableSubs.Remove(subscriptionName);
                }
            }
        }