[JAMES-2801] retrybackoff reactor operator may fail blocking Mono/Flux

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Assignee: Unassigned
• Reporter: Matthieu Baechler
• Created: 20/Jun/19 15:21
• Updated: 24/Jun/19 09:26
• Resolved: 24/Jun/19 09:26

Description

retryBackoff operator allows to use an implicit scheduler and the default one is parallel.
However, some Mono/Flux are calling some block functions and calling these functions in parallel is not supported.
We should by default use an elastic scheduler instead to avoid random failures due to retries.