Method CreateDurableSubscription

CreateDurableSubscription(String, SubscriptionPolicy, MessageReceivedCallback, Nullable<TimeSpan>, DeliveryMode)

It creates a Durable subscription.

Declaration
IDurableTopicSubscription CreateDurableSubscription(string subscriptionName, SubscriptionPolicy subscriptionPolicy, MessageReceivedCallback messageReceivedCallback, TimeSpan? timespan = default(TimeSpan? ), DeliveryMode deliveryMode = DeliveryMode.Sync)
Parameters
Type Name Description
System.String subscriptionName

Name of the Subscription.
SubscriptionPolicy subscriptionPolicy

Subscription policy whether Shared or Exclusive.
MessageReceivedCallback messageReceivedCallback

Message is delivered through this callback.
System.Nullable<System.TimeSpan> timespan

An optional paramater that determines the expiration time.
DeliveryMode deliveryMode

An optional parameter which specifies whether to deliver messages to register subscribers synchronously or asynchronously. Default value of this parameter is Sync.
Returns
Type Description
IDurableTopicSubscription

Definition of the subscription created.