[OAK-5106] Reuse NioEventLoopGroup in standby client

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.13
• Fix Version/s: 1.5.14, 1.6.0
• Component/s: segment-tar
• Flags: Patch
• Assignee: Francesco Mari
• Reporter: Timothee Maret
• Created: 14/Nov/16 19:06
• Updated: 06/Dec/16 10:37
• Resolved: 15/Nov/16 07:56

Description

The Standby client code does instantiate a new NioEventLoopGroup for every cycle (5 seconds). The standby tests do instantiate many NioEventLoopGroup.

Although NioEventLoopGroup are closed properly, each of them consume files and management overhead (seting up/down). An improvement would be to reuse the NioEventLoopGroup in standby client across polling cycles and reuse NioEventLoopGroup in the test code.