Details
-
Type:
New Feature
-
Status: Done/Fixed
-
Priority:
Trivial
-
Resolution: Fixed/Completed
-
Affects Version/s: 3.4.4
-
Fix Version/s: 3.4.5
-
Component/s: None
-
Labels:None
Description
Too much parallelism can slow things down 
We want a lot of delivery jobs running in parallel (i.e. cron firing every minute), but we dont want the server to start thrashing. We should use DB locks and limit the number of parallel mail delivery jobs
