Amqp.Session.OnFlow C# (CSharp) Method

        void OnFlow(Flow flow)
        {
            lock (this.ThisLock)
            {
                this.outgoingWindow = (uint)((flow.NextIncomingId + flow.IncomingWindow) - this.nextOutgoingId);
                if (this.outgoingWindow > 0)
                {
                    Delivery delivery = (Delivery)this.outgoingList.First;
                    while (delivery != null)
                    {
                        if (delivery.Buffer != null && delivery.Buffer.Length > 0)
                        {
                            break;
                        }

                        delivery = (Delivery)delivery.Next;
                    }

                    if (delivery != null)
                    {
                        this.WriteDelivery(delivery);
                    }
                }

                if (this.outgoingWindow == 0)
                {
                    return;
                }
            }

            if (flow.HasHandle)
            {
                this.GetLink(flow.Handle).OnFlow(flow);
            }
        }