[redis-db] Question On DB Sync And Keyspace Notifications

Hi,
 I am trying to use Redis as the means to have a state sync across two 
applications on two nodes. Node A is Redis master and Node B is the slave. 
The application also registers for keysapce events.
 My question is about restart. If Node B which is the slave restarts and 
joins back the master. There is DB sync that happens and is it possible for 
me to have an application on node B which will get keyspace events for all 
keys that are synced during this DB sync? 
 Or should the application on Node B have to read through the DB to do 
operations. If it has to read through the DB, than how do I handle the 
synchronization between the reading through the DB and any additional 
incremental sync and keyspace notifications that happen, will that have to 
be taken care by my application logic?
Thanks
Jana
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