Alex Rudyy created QPID-6184:
--------------------------------
Summary: [Java Broker] Java Broker leaks connections and sessions
via SessionPrincipal and ConnectionPrincipal in Thread inherited access control
context
Key: QPID-6184
URL: https://issues.apache.org/jira/browse/QPID-6184
Project: Qpid
Issue Type: Bug
Components: Java Broker
Affects Versions: 0.30
Reporter: Alex Rudyy
Assignee: Alex Rudyy
Fix For: 0.31
On thread creation, current caller AccessControlContext is stored in Thread
field inheritedAccessControlContext. If such AccessControlContext contains
references to SessionPrincipal and ConnectionPrincipal instances (i.e. thread
is created in Connection/Session), the corresponding Session and Connection
objects are not GC'ed until Thread stops running. If Thread is created in
implementation of java.util.concurrent. Executor it can be re-used and remain
alive until Executor utilizes the thread. Potentially, such threads might stay
alive until Broker JVM is shutdown.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
