wolfssl-w32/scripts/benchmark.test

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#!/bin/sh
#benchmark.test
if [ "$#" -lt 2 ]; then
echo "Usage: $0 [mode] [num] [clientargs] [serverargs]" >&2
echo " [mode]: 1=Connection Rate (TPS), 2=Throughput Bytes" >&2
echo " [num]: Mode 1=Connection Count, Mode 2=Bytes to TX/RX" >&2
echo " [clientargs]: Passed to client (see \"./example/client/client -?\" for help)" >&2
echo " Example: Use different cipher suite: \"-l DHE-RSA-AES256-SHA\"" >&2
echo " [serverargs]: Passed to server (see \"./example/server/server -?\" for help)" >&2
echo " Example: Disable client certificate check: \"-d\"" >&2
echo "Note: If additional client or server args contains spaces wrap with double quotes" >&2
exit 1
fi
# Use unique benchmark port so it won't conflict with any other tests
bench_port=11113
no_pid=-1
server_pid=$no_pid
counter=0
client_result=-1
remove_ready_file() {
if test -e /tmp/wolfssl_server_ready; then
echo "removing existing server_ready file"
rm /tmp/wolfssl_server_ready
fi
}
do_cleanup() {
echo "in cleanup"
if [ $server_pid != $no_pid ]
then
echo "killing server"
kill -9 $server_pid
fi
remove_ready_file
}
do_trap() {
echo "got trap"
do_cleanup
exit 1
}
trap do_trap INT TERM
# Start server in loop continuous mode (-L) with echo data (-e) enabled and non-blocking (-N)
echo "\nStarting example server for benchmark test"
remove_ready_file
# benchmark connections
if [ $1 -eq 1 ]
then
# start server in loop mode with port
./examples/server/server -i -p $bench_port $4 &
server_pid=$!
fi
# benchmark throughput
if [ $1 -eq 2 ]
then
# start server in loop mode, non-blocking, benchmark throughput with port
./examples/server/server -i -N -B $2 -p $bench_port $4 &
server_pid=$!
fi
# NOTE: We sleep for 2 seconds below. If timing the execution of this script
# with "time", bear in mind that those 2 seconds will be reflected in
# the "real" time.
echo "Waiting for server_ready file..."
while [ ! -s /tmp/wolfssl_server_ready -a "$counter" -lt 20 ]; do
sleep 0.1
counter=$((counter+ 1))
done
# benchmark connections
if [ $1 -eq 1 ]
then
echo "Starting example client to benchmark connection average time"
# start client to benchmark average time for each connection using port
./examples/client/client -b $2 -p $bench_port $3
client_result=$?
fi
# benchmark throughput
if [ $1 -eq 2 ]
then
echo "Starting example client to benchmark throughput"
# start client in non-blocking mode, benchmark throughput using port
./examples/client/client -N -B $2 -p $bench_port $3
client_result=$?
fi
if [ $client_result != 0 ]
then
echo "Client failed!"
do_cleanup
exit 1
fi
# End server
kill -6 $server_pid
server_result=$?
remove_ready_file
if [ $server_result != 0 ]
then
echo "Server failed!"
exit 1
fi
echo "\nSuccess!\n"
exit 0