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 $(jobs -rp)
wait $(jobs -rp) 2>/dev/null
}
trap cleanup EXIT
mkdir -p bin
$(pkill net-echo-server || printf "")
$(pkill evio-echo-server || printf "")
function gobench {
printf "\e[96m[%s]\e[0m\n" $1
if [ "$3" != "" ]; then
go build -o $2 $3
fi
GOMAXPROCS=1 $2 --port $4 &
sleep 1
echo "Sending 6 byte packets, 50 connections"
nl=$'\r\n'
tcpkali -c 50 -m "PING{$nl}" 127.0.0.1:$4
echo ""
}
gobench "net/echo" bin/net-echo-server net-echo-server/main.go 5001
gobench "evio/echo" bin/evio-echo-server ../examples/echo-server/main.go 5002