Fixed issue with producer flow control in a cluster.

Producer flow control uses a Timer and other clock-based calculations to send flow control commands.
These commands are not predictably ordered from the clusters point of view.

Added getClusterOrderProxy() to SessionState. In a cluster it returns
a proxy that defers sending a command to the client until it is
multicast to the cluster.  In a stand alone broker it is just the
normal proxy. Updated producer flow control to use this proxy.

Cluster flow control is turned off in shadow connections. Only the
directly connected node does flow control calculations and multicasts
the commands to send. All nodes sending of the commands thru SessionState
to ensure consistent session state (e.g. command numbering.)


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@747528 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 4 insertions, 5 deletions

diff --git a/cpp/src/tests/federated_cluster_test b/cpp/src/tests/federated_cluster_test
index ef0db4cb8e..8c2117fb8c 100755
--- a/cpp/src/tests/federated_cluster_test
+++ b/cpp/src/tests/federated_cluster_test
@@ -22,7 +22,7 @@
 # Test reliability of the replication feature in the face of link
 # failures:
 srcdir=`dirname $0`
-PYTHON_DIR=${srcdir}/../../../python
+PYTHON_DIR=$srcdir/../../../python
 
 trap stop_brokers EXIT
 
@@ -37,7 +37,7 @@ stop_brokers() {
         unset BROKER_A
     fi      
     if [[ $NODE_1 ]] ; then
-        ./stop_cluster
+        $srcdir/stop_cluster
         unset NODE_1
     fi
 }
diff --git a/cpp/src/tests/ssl_test b/cpp/src/tests/ssl_test
index c7b59b62ef..13965f3a03 100755
--- a/cpp/src/tests/ssl_test
+++ b/cpp/src/tests/ssl_test
@@ -39,8 +39,7 @@ create_certs() {
 }
 
 start_broker() {
-    ../qpidd --daemon --transport ssl --port 0 --ssl-port 0 --no-data-dir --no-module-dir --auth no --config $CONFIG --load-module ../.libs/ssl.so --ssl-cert-db $CERT_DIR --ssl-cert-password-file $CERT_PW_FILE > qpidd.port
-    PORT=`cat qpidd.port`
+    PORT=`../qpidd --daemon --transport ssl --port 0 --ssl-port 0 --no-data-dir --no-module-dir --auth no --config $CONFIG --load-module ../.libs/ssl.so --ssl-cert-db $CERT_DIR --ssl-cert-password-file $CERT_PW_FILE`
 }
 
 stop_broker() {
diff --git a/cpp/src/tests/start_cluster b/cpp/src/tests/start_cluster
index 4f0516500c..48e299d942 100755
--- a/cpp/src/tests/start_cluster
+++ b/cpp/src/tests/start_cluster
@@ -32,7 +32,7 @@ test -f cluster.ports && { echo "cluster.ports file already exists" ; exit 1; }
 rm -f cluster*.log
 SIZE=${1:-1}; shift
 CLUSTER=`pwd`		# Cluster name=pwd, avoid clashes.
-OPTS="-d --no-module-dir --load-module ../.libs/cluster.so  --cluster-name=$CLUSTER --no-data-dir --auth=no $*"
+OPTS="-d --no-module-dir --load-module ../.libs/cluster.so  --cluster-name=$CLUSTER --no-data-dir --auth=no $@"
 
 for (( i=0; i<SIZE; ++i )); do
     PORT=`with_ais_group ../qpidd  -p0 --log-to-file=cluster$i.log $OPTS`  || exit 1