ion-sfu-load-tool

README

Ion-sfu load testing tool

Build

# build a linux version, we test on linux because mac fd limit 
env GOOS=linux go build -o ion-load-tool main.go

Test File

Publishing of files in the following formats are supported.

Container	Video Codecs	Audio
WEBM	VP8	OPUS

If your data is not webm, you can use ffmpeg to make one This show how to make a 0.5Mbps webm:

ffmpeg -i djrm480p.mp4 -strict -2 -b:v 0.4M -vcodec libvpx -acodec opus djrm480p.webm

See the ffmpeg docs on VP8 for encoding options

Quick Start

1 Run ion-sfu in a Linux server

You can make a script and run:

#!/bin/bash
ulimit -c unlimited
ulimit -SHn 1000000
sysctl -w net.ipv4.tcp_keepalive_time=60
sysctl -w net.ipv4.tcp_timestamps=0
sysctl -w net.ipv4.tcp_tw_reuse=1
#sysctl -w net.ipv4.tcp_tw_recycle=0
sysctl -w net.core.somaxconn=65535
sysctl -w net.ipv4.tcp_max_syn_backlog=65535
sysctl -w net.ipv4.tcp_syncookies=1

#your command line here, make sure run it with sudo!
./allrpc -jaddr ":7000" -gaddr ":5551" -c config.toml

Command Line

2 Run ion-sfu-load-tool in another Linux server

You can make one or two script and run:

#!/bin/bash
ulimit -c unlimited
ulimit -SHn 1000000
sysctl -w net.ipv4.tcp_keepalive_time=60
sysctl -w net.ipv4.tcp_timestamps=0
sysctl -w net.ipv4.tcp_tw_reuse=1
#sysctl -w net.ipv4.tcp_tw_recycle=0
sysctl -w net.core.somaxconn=65535
sysctl -w net.ipv4.tcp_max_syn_backlog=65535
sysctl -w net.ipv4.tcp_syncookies=1

#your command line here, make sure run it with sudo!
# conference mode: 10v10
# you only need one script
./ion-sfu-load-tool -file ./djrm480p.webm -clients 10 -role pubsub -gaddr "yoursfuip:5551" -session 'ion' -log debug -cycle 1000 -a -v



# live mode: 1v10
# you need to run two scripts
# pub.sh
#./ion-sfu-load-tool -file ./djrm480p.webm -clients 1 -role pubsub -gaddr "yoursfuip:5551" -session 'ion' -log debug -cycle 1000 -a -v

# sub.sh
#../ion-sfu-load-tool -file /Volumes/vm/media/djrm480p.webm  -clients 10 -role sub -gaddr "127.0.0.1:5551" -session 'ion'