[DIRMINA-597] AbstractIoAcceptor.toString() blocks when invoked from IoServiceListener.serviceActivated()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-M1
• Fix Version/s: 2.0.0-M4
• Component/s: Core, Transport
• Environment: MINA-2.0.0-RC1, tested on both JDK 1.5 and JDK 1.6
• Assignee: Unassigned
• Reporter: Barend Garvelink
• Created: 31/May/08 09:42
• Updated: 07/Jun/09 07:54
• Resolved: 25/Nov/08 10:33

Description

When NioDatagramAcceptor.toString() is invoked from the serviceActivated() method of IoServiceListener, the system locks up. The [NioDatagramAcceptor-1] thread ends up waiting for a lock held by [main] which is waiting for [NioDatagramAcceptor-1] to finish activating the service.

I will attach a JUnit test case that demonstrates the problem. I'm not yet comfortable enough around MINA's innards to submit a patch.