From 07c8c499649c725a226eeda3e0bfe58fa8ba984c Mon Sep 17 00:00:00 2001
From: Gordon Sim <gsim@apache.org>
Date: Thu, 5 Jul 2007 09:47:07 +0000
Subject: Fix for QPID-534. Get now detects closure correctly. Also fixed
 broker to allow channel.close-ok (and fixed client to send it).

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@553441 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/client/BasicMessageChannel.cpp | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

(limited to 'cpp/src/qpid/client/BasicMessageChannel.cpp')

diff --git a/cpp/src/qpid/client/BasicMessageChannel.cpp b/cpp/src/qpid/client/BasicMessageChannel.cpp
index 91849c735e..60368268c0 100644
--- a/cpp/src/qpid/client/BasicMessageChannel.cpp
+++ b/cpp/src/qpid/client/BasicMessageChannel.cpp
@@ -100,34 +100,32 @@ void BasicMessageChannel::cancel(const std::string& tag, bool synch) {
         c = i->second;
         consumers.erase(i);
     }
-    if(c.ackMode == LAZY_ACK && c.lastDeliveryTag > 0) 
+    if(c.ackMode == LAZY_ACK && c.lastDeliveryTag > 0) {
         channel.send(new BasicAckBody(channel.version, c.lastDeliveryTag, true));
+    }
     channel.sendAndReceiveSync<BasicCancelOkBody>(
         synch, make_shared_ptr(new BasicCancelBody(channel.version, tag, !synch)));
 }
 
 void BasicMessageChannel::close(){
-    ConsumerMap consumersCopy;
-    {
-        Mutex::ScopedLock l(lock);
-        consumersCopy = consumers;
-        consumers.clear();
-    }
     destGet.shutdown();
     destDispatch.shutdown();
-    for (ConsumerMap::iterator i=consumersCopy.begin();
-         i  != consumersCopy.end(); ++i)
+}
+
+void BasicMessageChannel::cancelAll(){
+    Mutex::ScopedLock l(lock);
+    for (ConsumerMap::iterator i = consumers.begin(); i != consumers.end(); i++)
     {
         Consumer& c = i->second;
-        if ((c.ackMode == LAZY_ACK || c.ackMode == AUTO_ACK)
-            && c.lastDeliveryTag > 0)
+        if (c.ackMode == LAZY_ACK && c.lastDeliveryTag > 0)
         {
             channel.send(new BasicAckBody(channel.version, c.lastDeliveryTag, true));
         }
+        channel.send(new BasicCancelBody(channel.version, i->first, true));
     }
+    consumers.clear();
 }
 
-
 bool BasicMessageChannel::get(
     Message& msg, const Queue& queue, AckMode ackMode)
 {
@@ -324,6 +322,7 @@ void BasicMessageChannel::run() {
             // Orderly shutdown.
         }
         catch (const Exception& e) {
+            std::cout << "Error caught by dispatch thread: " << e.what() << std::endl;
             // FIXME aconway 2007-02-20: Report exception to user.
             QPID_LOG(error,  e.what());
         }
-- 
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