Resolve "Redis subscriber does not get new scan events on existing parents"
requested to merge 2798-redis-subscriber-does-not-get-new-scan-events-on-existing-parents into master
Closes #2798 (closed)
The issue is fixed by creating an empty stream in Redis upon DataStream instantiation when create=True (this keyword existed for DataNode but not for DataStream).
Redis does not have a native way for creating empty streams. Use a server-side script for atomic stream creation.
Edited by Wout De Nolf