In Publisher Subscriber Model ,if the subscriber is

Non Durable Subscriber and due to some reason

may be the start/stop process the subscriber is not active

i.e it is not running/not registered to the topic.

In this case will the non durable subscriber lose the

the messages during the time it is inactive ?

or when non durable subscriber becomes active

will it receive the pending messages which were not

received when it was not live ?