Fix spordic failure in cluster_test testConnectionKnownHosts.

Very occasional failure of the form:
 cluster_test.cpp(547): error in "testConnectionKnownHosts": check kb0 == kb2 failed [42179 57640  != 44199 57640 ] ])
Fix is to avoid using possibly out-of-date initial-brokers data from the connection.
Only rely on updates received from the amq.failover exchange.


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@959751 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 8 insertions, 1 deletions

diff --git a/qpid/cpp/include/qpid/client/FailoverListener.h b/qpid/cpp/include/qpid/client/FailoverListener.h
index 8414b80f2b..59108eb7cb 100644
--- a/qpid/cpp/include/qpid/client/FailoverListener.h
+++ b/qpid/cpp/include/qpid/client/FailoverListener.h
@@ -60,6 +60,12 @@ class FailoverListener : private MessageListener, private qpid::sys::Runnable
     /** Subscribe to amq.failover exchange. */
     QPID_CLIENT_EXTERN FailoverListener(Connection);
 
+    /** Subscribe to amq.failover exchange.
+    *@param useInitial If true use the connection's initial brokers as
+    * the initial value of getKnownBrokers
+    */
+    QPID_CLIENT_EXTERN FailoverListener(Connection, bool useInitial);
+
     QPID_CLIENT_EXTERN ~FailoverListener();
 
     /** Returns the latest list of known broker URLs. */
@@ -68,7 +74,8 @@ class FailoverListener : private MessageListener, private qpid::sys::Runnable
   private:
     void received(Message& msg);
     void run();
-
+    void init(bool);
+    
     mutable sys::Mutex lock;
     Connection connection;
     Session session;