From 46b15e2c2f9e454fd7041f1e6ad723d093bee052 Mon Sep 17 00:00:00 2001
From: Gordon Sim <gsim@apache.org>
Date: Wed, 12 Sep 2007 14:49:12 +0000
Subject: In ClientChannel: Use subscribe and flush in place of get; use
 per-subscriber flow control for managing prefetches. In brokers Session: set
 credit to 0 when subscription is created (modified python tests accordingly)

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@574979 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/client/BlockingQueue.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'cpp/src/qpid/client/BlockingQueue.h')

diff --git a/cpp/src/qpid/client/BlockingQueue.h b/cpp/src/qpid/client/BlockingQueue.h
index 7081b76b68..a9d8ec2857 100644
--- a/cpp/src/qpid/client/BlockingQueue.h
+++ b/cpp/src/qpid/client/BlockingQueue.h
@@ -62,7 +62,7 @@ public:
         }
     }
 
-    void push(T t)
+    void push(const T& t)
     {
         sys::Monitor::ScopedLock l(lock);
         bool wasEmpty = queue.empty();
@@ -78,6 +78,12 @@ public:
         closed = true;
         lock.notifyAll();
     }
+    
+    bool empty()
+    {
+        sys::Monitor::ScopedLock l(lock);
+        return queue.empty();
+    }
 };
 
 }}
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