evio/benchmarks/bench-echo.sh

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#!/bin/bash
set -e
echo ""
echo "--- BENCH ECHO START ---"
echo ""
cd $(dirname "${BASH_SOURCE[0]}")
function cleanup {
echo "--- BENCH ECHO DONE ---"
kill -9 $(jobs -rp)
wait $(jobs -rp) 2>/dev/null
}
trap cleanup EXIT
mkdir -p bin
$(pkill -9 net-echo-server || printf "")
$(pkill -9 evio-echo-server || printf "")
function gobench {
echo "--- $1 ---"
if [ "$3" != "" ]; then
go build -o $2 $3
fi
GOMAXPROCS=1 $2 --port $4 &
sleep 1
echo "*** 50 connections, 10 seconds, 6 byte packets"
nl=$'\r\n'
tcpkali --workers 1 -c 50 -T 10s -m "PING{$nl}" 127.0.0.1:$4
echo "--- DONE ---"
echo ""
}
gobench "GO STDLIB" bin/net-echo-server net-echo-server/main.go 5001
gobench "EVIO" bin/evio-echo-server ../examples/echo-server/main.go 5002