What is the diffrence between DurableSubscription and non-DurableSubscription ?
A. DurableSubscription :- ——————- DurableSubscription indicates that the client wants to recive all the messages published to a topic, including messages published when the client connection is not active. Non-DurableSubscription :- ———————– Non-DurableSubscription will not recive the messages published when the client connection is not active.