PROTON-854: remove sessions from the list when they are freed

(cherry picked from commit 1e4b121d6fdbcfa5585416dfdca4430e042f52bf)


Project: http://git-wip-us.apache.org/repos/asf/qpid-proton/repo
Commit: http://git-wip-us.apache.org/repos/asf/qpid-proton/commit/69fc2ebd
Tree: http://git-wip-us.apache.org/repos/asf/qpid-proton/tree/69fc2ebd
Diff: http://git-wip-us.apache.org/repos/asf/qpid-proton/diff/69fc2ebd

Branch: refs/heads/0.9.x
Commit: 69fc2ebdb0a2ae7fca797dc42c0d0185a45ec14d
Parents: b6fc285
Author: Robert Gemmell <[email protected]>
Authored: Mon Apr 20 11:27:32 2015 +0100
Committer: Robert Gemmell <[email protected]>
Committed: Fri Apr 24 15:48:18 2015 +0100

----------------------------------------------------------------------
 .../org/apache/qpid/proton/engine/impl/ConnectionImpl.java   | 8 +++++++-
 .../java/org/apache/qpid/proton/engine/impl/SessionImpl.java | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/69fc2ebd/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ConnectionImpl.java
----------------------------------------------------------------------
diff --git 
a/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ConnectionImpl.java 
b/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ConnectionImpl.java
index 68907d5..17ffde7 100644
--- 
a/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ConnectionImpl.java
+++ 
b/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/ConnectionImpl.java
@@ -86,6 +86,11 @@ public class ConnectionImpl extends EndpointImpl implements 
ProtonJConnection
         return session;
     }
 
+    void freeSession(SessionImpl session)
+    {
+        _sessions.remove(session);
+    }
+
     protected LinkNode<SessionImpl> addSessionEndpoint(SessionImpl endpoint)
     {
         LinkNode<SessionImpl> node;
@@ -190,7 +195,8 @@ public class ConnectionImpl extends EndpointImpl implements 
ProtonJConnection
 
     @Override
     void doFree() {
-        for(Session session : _sessions) {
+        List<SessionImpl> sessions = new ArrayList<SessionImpl>(_sessions);
+        for(Session session : sessions) {
             session.free();
         }
         _sessions = null;

http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/69fc2ebd/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/SessionImpl.java
----------------------------------------------------------------------
diff --git 
a/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/SessionImpl.java 
b/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/SessionImpl.java
index 5eb55f5..0b3524a 100644
--- a/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/SessionImpl.java
+++ b/proton-j/src/main/java/org/apache/qpid/proton/engine/impl/SessionImpl.java
@@ -100,6 +100,7 @@ public class SessionImpl extends EndpointImpl implements 
ProtonJSession
 
     @Override
     void doFree() {
+        _connection.freeSession(this);
         _connection.removeSessionEndpoint(_node);
         _node = null;
 


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