srs/trunk/3rdparty/srs-docs/doc/sample-forward.md

title	sidebar_label	hide_title	hide_table_of_contents
Forward Deploy	Forward Deploy	false	false

Forward deploy example

SRS can forward stream to other RTMP server.

Suppose the server ip is 192.168.1.170

Forward will copy streams to other RTMP server:

• Master: Encoder publish stream to master, which will forward to slave.
• Slave: Slave forward stream to slave.

We use master to listen at 1935, and slave listen at 19350.

Step 1, get SRS

For detail, read GIT

git clone https://github.com/ossrs/srs
cd srs/trunk

Or update the exists code:

git pull

Step 2, build SRS

For detail, read Build

./configure && make

Step 3, config master SRS

For detail, read Forward

Save bellow as config, or use conf/forward.master.conf:

# conf/forward.master.conf
listen              1935;
max_connections     1000;
pid                 ./objs/srs.master.pid;
srs_log_tank        file;
srs_log_file        ./objs/srs.master.log;
vhost __defaultVhost__ {
    forward {
        enabled on;
        destination 127.0.0.1:19350;
    }
}

Step 4, start master SRS

For detail, read Forward

./objs/srs -c conf/forward.master.conf

Step 5, config slave SRS

For detail, read Forward

Save bellow as config, or use conf/forward.slave.conf:

# conf/forward.slave.conf
listen              19350;
pid                 ./objs/srs.slave.pid;
srs_log_tank        file;
srs_log_file        ./objs/srs.slave.log;
vhost __defaultVhost__ {
}

Step 6, start slave SRS

For detail, read Forward

./objs/srs -c conf/forward.slave.conf

Note: Ensure the master and slave is ok, no error in log.

[winlin@dev6 srs]$ sudo netstat -anp|grep srs
tcp        0      0 0.0.0.0:1935                0.0.0.0:*                   LISTEN      7826/srs            
tcp        0      0 0.0.0.0:19350               0.0.0.0:*                   LISTEN      7834/srs

Step 7, start Encoder

For detail, read Forward

Use FFMPEG to publish stream:

    for((;;)); do \
        ./objs/ffmpeg/bin/ffmpeg -re -i ./doc/source.flv \
        -c copy \
        -f flv rtmp://192.168.1.170/live/livestream; \
        sleep 1; \
    done

Or use FMLE to publish:

FMS URL: rtmp://192.168.1.170/live
Stream: livestream

The stream in SRS:

• Stream publish by encoder: rtmp://192.168.1.170:1935/live/livestream
• The stream forward by master SRS: rtmp://192.168.1.170:19350/live/livestream
• Play stream on master: rtmp://192.168.1.170/live/livestream
• Play strema on slave: rtmp://192.168.1.170:19350/live/livestream

Step 8, play the stream on master

For detail, read Forward

RTMP url is: rtmp://192.168.1.170:1935/live/livestream

User can use vlc to play the RTMP stream.

Note: Please replace all ip 192.168.1.170 to your server ip.

Step 9, play the stream on slave

For detail, read Forward

RTMP url is: rtmp://192.168.1.170:19350/live/livestream

User can use vlc to play the RTMP stream.

Note: Please replace all ip 192.168.1.170 to your server ip.

Winlin 2014.11