[SSHD-907] Clearing user defined attributes in preclose is creating inconsistent behaviour

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Assignee: Lyor Goldstein
• Reporter: Subramaniajeeva
• Created: 16/Mar/19 08:01
• Updated: 21/Mar/19 06:08
• Resolved: 21/Mar/19 06:08

Description

As a part of https://github.com/apache/mina-sshd/commit/f5d036ddd3de3521fb9f83253e30eab67bdbbcb3, the user defined attributes are getting cleared from session.

This is creating inconsistent behaviour in `SftpEventListener` closed(). The attributes are being vanished intermittently and the vanishing part is not consistent.

 

Is there any race condition which is not being handled properly?