From 88a8433d310d8dd00d7ae0176d671ca3af8fef5a Mon Sep 17 00:00:00 2001
From: Nik Bougalis <nikb@bougalis.net>
Date: Tue, 17 Dec 2013 12:48:01 -0800
Subject: [PATCH] Add reference counting to AsyncObject

---
 src/beast/modules/beast_asio/async/AsyncObject.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/beast/modules/beast_asio/async/AsyncObject.h b/src/beast/modules/beast_asio/async/AsyncObject.h
index 12606ffaf..3488f8f3c 100644
--- a/src/beast/modules/beast_asio/async/AsyncObject.h
+++ b/src/beast/modules/beast_asio/async/AsyncObject.h
@@ -64,6 +64,17 @@ public:
         Derived* m_owner;
     };
 
+    void addReference ()
+    {
+        ++m_pending;
+    }
+
+    void removeReference ()
+    {
+        if (--m_pending)
+            (static_cast <Derived *> (this))->asyncHandlersComplete ();
+    }
+
 private:
     // The number of handlers pending.
     Atomic <int> m_pending;