[ZOOKEEPER-3574] Close quorum socket asynchronously to avoid server shutdown stalled by long socket closing time

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.6.0
• Fix Version/s: 3.7.0
• Component/s: server
• Labels: pull-request-available
• Assignee: Jie Huang
• Reporter: Jie Huang
• Created: 12/Oct/19 22:56
• Updated: 28/Mar/21 08:54
• Resolved: 03/May/20 17:45

Description

Since we can't use SO_LINGER option or find a substitute to close a TLS socket quickly in JDK 11, we call close() asynchronously so the shutdown can proceed and a new leader election can be started while the socket being closed.  

 

 

Issue Links

• links to: GitHub Pull Request #1115