- Eliminated a race condition on deletion of PollerHandles

* Added DeletionManager class to delete handles
* Used to stop PollerHandles being deleted whilst still in use


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@599390 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 6 insertions, 0 deletions

diff --git a/cpp/src/qpid/sys/Poller.h b/cpp/src/qpid/sys/Poller.h
index 843295e268..a7a12fdbe8 100644
--- a/cpp/src/qpid/sys/Poller.h
+++ b/cpp/src/qpid/sys/Poller.h
@@ -45,6 +45,12 @@ class PollerHandle {
 
 public:
     PollerHandle(const Socket& s);
+    
+    // Usual way to delete (will defer deletion until we
+    // can't be returned from a Poller::wait any more)
+    void deferDelete();
+    
+    // Class clients shouldn't ever use this
     virtual ~PollerHandle();
     
     const Socket& getSocket() const {return socket;}