#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

# Benchmark script for comparing cluster performance.

# Default values
PORT="5672"
COUNT=10000
FLOW=100	      # Flow control limit on queue depth for latency.
REPEAT=10
QUEUES=4
CLIENTS=3

while getopts "p:c:f:r:t:b:q:c" opt; do
    case $opt in
	p) PORT=$OPTARG;;
	c) COUNT=$OPTARG;;
	f) FLOW=$OPTARG;;
	r) REPEAT=$OPTARG;;
	s) SCALE=$OPTARG;;
	b) BROKERS=$OPTARG;;
	q) QUEUES=$OPTARG;;
	c) CLIENTS=$OPTARG;;
	*) echo "Unknown option"; exit 1;;
    esac
done

BROKERS=${BROKERS:-$(echo $HOSTS | sed "s/\>/:$PORT/g;s/ /,/g")} # Broker URL list
BROKER=`echo $BROKERS | awk -F, '{print $1}'` # First broker

run_test() { echo $*; shift; "$@"; echo; echo; echo; }

# Multiple pubs/subs connect via multiple brokers (active-active)
run_test "multi-host-thruput" qpid-cpp-benchmark --repeat $REPEAT -b $BROKERS --no-timestamp --summarize -q$QUEUES -s$CLIENTS -r$CLIENTS -m $COUNT

# Multiple pubs/subs connect via single broker (active-passive)
run_test "single-host-thruput" qpid-cpp-benchmark --repeat $REPEAT -b $BROKER --no-timestamp --summarize -q$QUEUES -s$CLIENTS -r$CLIENTS -m $COUNT

# Latency
run_test "latency" qpid-cpp-benchmark --repeat $REPEAT -b $BROKER --connection-options '{tcp-nodelay:true}' -m $COUNT --flow-control $FLOW

