Opc.Ua.SessionEndpoint.CreateSubscription C# (CSharp) Method

        public IServiceResponse CreateSubscription(IServiceRequest incoming)
        {
            CreateSubscriptionResponse response = null;

            try
            {
                OnRequestReceived(incoming);

                CreateSubscriptionRequest request = (CreateSubscriptionRequest)incoming;

                uint subscriptionId = 0;
                double revisedPublishingInterval = 0;
                uint revisedLifetimeCount = 0;
                uint revisedMaxKeepAliveCount = 0;

                response = new CreateSubscriptionResponse();

                response.ResponseHeader = ServerInstance.CreateSubscription(
                   request.RequestHeader,
                   request.RequestedPublishingInterval,
                   request.RequestedLifetimeCount,
                   request.RequestedMaxKeepAliveCount,
                   request.MaxNotificationsPerPublish,
                   request.PublishingEnabled,
                   request.Priority,
                   out subscriptionId,
                   out revisedPublishingInterval,
                   out revisedLifetimeCount,
                   out revisedMaxKeepAliveCount);

                response.SubscriptionId            = subscriptionId;
                response.RevisedPublishingInterval = revisedPublishingInterval;
                response.RevisedLifetimeCount      = revisedLifetimeCount;
                response.RevisedMaxKeepAliveCount  = revisedMaxKeepAliveCount;
            }
            finally
            {
                OnResponseSent(response);
            }

            return response;
        }