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#!/bin/sh
# Run the topic test on a federated setup
# Clean up old log files
rm -f subscriber_*.log
# Defaults values
SUBSCRIBERS=2
MESSAGES=1000
BATCHES=1
while getopts "s:m:b:" opt ; do
case $opt in
s) SUBSCRIBERS=$OPTARG ;;
m) MESSAGES=$OPTARG ;;
b) BATCHES=$OPTARG ;;
?)
echo "Usage: %0 [-s <subscribers>] [-m <messages.] [-b <batches>]"
exit 1
;;
esac
done
MY_DIR=$(dirname $(which $0))
PYTHON_DIR=${MY_DIR}/../../../python
trap stop_brokers EXIT
start_brokers() {
${MY_DIR}/../qpidd --daemon --port 0 --no-module-dir --no-data-dir --auth no > qpidd.port
PORT_A=`cat qpidd.port`
${MY_DIR}/../qpidd --daemon --port 0 --no-module-dir --no-data-dir --auth no > qpidd.port
PORT_B=`cat qpidd.port`
${MY_DIR}/../qpidd --daemon --port 0 --no-module-dir --no-data-dir --auth no > qpidd.port
PORT_C=`cat qpidd.port`
}
stop_brokers() {
${MY_DIR}/../qpidd -q --port $PORT_A
${MY_DIR}/../qpidd -q --port $PORT_B
${MY_DIR}/../qpidd -q --port $PORT_C
}
subscribe() {
#which broker should we connect to?
if (( $1 % 2 )); then
MY_PORT=$PORT_C;
else
MY_PORT=$PORT_A;
fi
echo Subscriber $1 connecting on $MY_PORT
LOG="subscriber_$1.log"
${MY_DIR}/topic_listener -p $MY_PORT > $LOG 2>&1 && rm -f $LOG
}
publish() {
${MY_DIR}/topic_publisher --messages $MESSAGES --batches $BATCHES --subscribers $SUBSCRIBERS -p $PORT_A
}
setup_routes() {
BROKER_A="localhost:$PORT_A"
BROKER_B="localhost:$PORT_B"
BROKER_C="localhost:$PORT_C"
export PYTHONPATH=$PYTHON_DIR:$PYTHONPATH
echo "Establishing routes for topic..."
$PYTHON_DIR/commands/qpid-route add $BROKER_B $BROKER_A amq.topic topic_control B B
$PYTHON_DIR/commands/qpid-route add $BROKER_C $BROKER_B amq.topic topic_control C C
echo "linked A->B->C"
$PYTHON_DIR/commands/qpid-route add $BROKER_B $BROKER_C amq.topic topic_control B B
$PYTHON_DIR/commands/qpid-route add $BROKER_A $BROKER_B amq.topic topic_control A A
echo "linked C->B->A"
echo "Establishing routes for response queue..."
$PYTHON_DIR/commands/qpid-route add $BROKER_B $BROKER_C amq.direct response B B
$PYTHON_DIR/commands/qpid-route add $BROKER_A $BROKER_B amq.direct response A A
echo "linked C->B->A"
}
if test -d ${PYTHON_DIR} ; then
start_brokers
echo "Running federated topic test against brokers on ports $PORT_A $PORT_B $PORT_C"
setup_routes
for ((i=$SUBSCRIBERS ; i--; )); do
subscribe $i &
done
#sleep to give subscribers time to get initialised
sleep 1
publish 2>&1 || exit 1
fi
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