iohub Stream Publisher
Install dependencies
1: Install build essential sudo apt-get install build-essential
You may receive "udo apt-get install libpcre3 libpcre3-dev"
2: sudo apt-get install libpcre3 libpcre3-dev
3: sudo apt-get install zlib1g zlib1g-dev
4: sudo apt-get install -y libssl-dev
Download the latest nginx source
wget http://nginx.org/download/nginx-x.x.x.tar.gz
tar -xf nginx-x.x.x.tar.gz
Download nginx RTMP module
git clone https://github.com/sergey-dryabzhinsky/nginx-rtmp-module.git
Install nginx
cd nginx-x.x.x
./configure --with-http_ssl_module --add-module=../nginx-rtmp-module --with-debug
make -j 1
sudo make install
**You may receive "udo apt-get install libpcre3 libpcre3-dev"
1: Install build essential sudo apt-get install build-essential
2: sudo apt-get install libpcre3 libpcre3-dev
3: sudo apt-get install zlib1g zlib1g-dev
4: sudo apt-get install -y libssl-dev
Add nginx log directory
sudo mkdir /var/log/nginx/
Add the following to nginx configuration or replace the configuration file with nginx.conf
nano /usr/local/nginx/conf/nginx.conf
user www-data;
#pid /run/nginx.pid;
worker_processes 8;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 8080;
include /usr/local/iohub/publisher/applications/*/http.conf;
# Logging Settings
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#include /usr/local/iohub/publisher/applications/*/http.conf;
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
#include /usr/local/iohub/publisher/applications/*/Application.conf;
rtmp {
server {
listen 1935; # Listen on standard RTMP port
chunk_size 4000;
include /usr/local/iohub/publisher/applications/*/Application.conf;
}
}
Add nginx service
sudo nano /lib/systemd/system/nginx.service
[Unit]
Description=The NGINX HTTP and reverse proxy server
After=syslog.target network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/run/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
Add the following directories:
mkdir /usr/local/iohub/publisher/applications
mkdir /mnt/hls/
Chnage ownership of hls directory
chown -R www-data:www-data hls
make a directory for each application inside
mkdir /usr/local/iohub/publisher/applications/$app_name
Add two new configuration files inside each application
nano /usr/local/iohub/publisher/applications/$app_name/Application.conf
# RTMP configuration
application $app_name {
live on;
# Turn on HLS
hls on;
hls_path /mnt/hls/$app_name;
hls_fragment 3;
hls_playlist_length 60;
# disable consuming the stream from nginx as rtmp
allow publish all;
allow play all;
}
nano /usr/local/iohub/publisher/applications/$app_name/http.conf
location /$app_name {
# Disable cache
add_header 'Cache-Control' 'no-cache';
# CORS setup
add_header 'Access-Control-Allow-Origin' '*' always;
add_header 'Access-Control-Expose-Headers' 'Content-Length';
# allow CORS preflight requests
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Max-Age' 1728000;
add_header 'Content-Type' 'text/plain charset=UTF-8';
add_header 'Content-Length' 0;
return 204;
}
types {
application/dash+xml mpd;
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
root /mnt/hls/;
}
Test nginx configuration
/usr/local/nginx/sbin/nginx -t
Start nginx in the background:
sudo /usr/local/nginx/sbin/nginx
Stop nginx:
sudo /usr/local/nginx/sbin/nginx -s stop
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