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#!/bin/bash
source $(realpath $(dirname $0))/common.inc.sh
function benchmark::iperf3::port() {
statedir=$(mktemp -d)
INFO "[benchmark:iperf3::port] $@"
portdriver="$1"
shift
flags="$@"
IPERF3="iperf3"
if echo "$@" | grep -q -- --detach-netns; then
IPERF3="nsenter -n${statedir}/netns $IPERF3"
fi
$ROOTLESSKIT $flags --port-driver=$portdriver --state-dir=$statedir $IPERF3 -s >/dev/null &
rkpid=$!
# wait for socket to be available
sleep 3
rootlessctl="rootlessctl --socket=$statedir/api.sock"
if [ $portdriver != "implicit" ]; then
portid=$($rootlessctl add-ports 127.0.0.1:5201:5201/tcp)
$rootlessctl list-ports
fi
$IPERF3C 127.0.0.1
if [ $portdriver != "implicit" ]; then
$rootlessctl remove-ports $portid
fi
kill $rkpid
}
if [ $# -lt 1 ]; then
ERROR "Usage: $0 PORTDRIVER [FLAGS...]"
exit 1
fi
portdriver=$1
shift 1
flags=$@
if ! echo $flags | grep -q -- "--net"; then
flags="$flags --net=slirp4netns"
fi
flags="$flags --mtu=65520"
set -x
benchmark::iperf3::port ${portdriver} $flags
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