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Posted to commits@qpid.apache.org by as...@apache.org on 2008/08/11 18:00:44 UTC
svn commit: r684787 -
/incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h
Author: astitcher
Date: Mon Aug 11 09:00:43 2008
New Revision: 684787
URL: http://svn.apache.org/viewvc?rev=684787&view=rev
Log:
Decouple the DispatchHandle from its clients by using a
DispatchHandleRef class which can be deleted at any time, but will only cause
the DispatchHandle to be deleted later when it's definitely no longer in use.
Modified:
incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h
Modified: incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h
URL: http://svn.apache.org/viewvc/incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h?rev=684787&r1=684786&r2=684787&view=diff
==============================================================================
--- incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h (original)
+++ incubator/qpid/trunk/qpid/cpp/src/qpid/sys/Dispatcher.h Mon Aug 11 09:00:43 2008
@@ -36,9 +36,9 @@
namespace qpid {
namespace sys {
-class Dispatcher;
+class DispatchHandleRef;
class DispatchHandle : public PollerHandle {
- friend class Dispatcher;
+ friend class DispatchHandleRef;
public:
typedef boost::function1<void, DispatchHandle&> Callback;
@@ -81,6 +81,28 @@
void processEvent(Poller::EventType dir);
};
+class DispatchHandleRef {
+ DispatchHandle* ref;
+
+public:
+ typedef boost::function1<void, DispatchHandle&> Callback;
+ DispatchHandleRef(const IOHandle& h, Callback rCb, Callback wCb, Callback dCb) :
+ ref(new DispatchHandle(h, rCb, wCb, dCb))
+ {}
+
+ ~DispatchHandleRef() { ref->doDelete(); }
+
+ void startWatch(Poller::shared_ptr poller) { ref->startWatch(poller); }
+ void rewatch() { ref->rewatch(); }
+ void rewatchRead() { ref->rewatchRead(); }
+ void rewatchWrite() { ref->rewatchWrite(); }
+ void unwatch() { ref->unwatch(); }
+ void unwatchRead() { ref->unwatchRead(); }
+ void unwatchWrite() { ref->unwatchWrite(); }
+ void stopWatch() { ref->stopWatch(); }
+};
+
+
class Dispatcher : public Runnable {
const Poller::shared_ptr poller;