worker_processes 1;

events {}
rtmp {
    server {
    listen 1935;
	buflen 60s;
	ack_window 500000;
	ping 2s;
	ping_timeout 20s;
	max_streams 128;

	application publisher {
        access_log /dev/stdout;
	    play_restart on;
        live on;
	    interleave on;
	    meta copy;
        notify_method get;
        notify_update_timeout 10s;
	    wait_key on;
	    wait_video on;
        on_publish http://127.0.0.1/streammanager/on_publish/$PUBLISHER_HOST/1935;
        on_update http://127.0.0.1/streammanager/on_update/$PUBLISHER_HOST/1935;
        on_publish_done http://127.0.0.1/streammanager/on_publish_done/$PUBLISHER_HOST/1935;
	    drop_idle_publisher 10s;
        }
   }
}

http {
    server {
        listen 80;
        location /stat {
            rtmp_stat all;
        }

        location /control {
            rtmp_control all;
        }
        location /streammanager/ {
            if ($arg_call = update_play) {
                return 200;
            }
            proxy_pass http://controller/streammanager/;
        }
        location /streammanager/on_update/ {
            if ($arg_call = update_play) {
                return 200;
            }
            proxy_pass http://always_available_controller/streammanager/on_update/;
            proxy_intercept_errors on;
            proxy_ignore_client_abort on;
            error_page 502 503 504 409 = 203;
        }
    }

    upstream always_available_controller {
        server controller;
        server 127.0.0.1:31095 backup;
    }
    server {
        listen 127.0.0.1:31095;
        return 200;
    }
}