worker_processes  auto;
worker_rlimit_nofile 30000;

events {
    worker_connections  2048;
	multi_accept on;
    use epoll;
}

stream {
    # access load balanced 5222
	upstream openfire_5222 {
		least_conn;
	
        server openfire_1:5222;
        server openfire_2:5222;
        server openfire_3:5222;
    }
	
	server {
        listen 5222;
        proxy_pass openfire_5222;
    }
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    gzip  on;

    # access load balanced 7070
	upstream openfire_7070 {
		ip_hash;
	
        server openfire_1:7070;
        server openfire_2:7070;
        server openfire_3:7070;
    }

    server {
        listen       7070;
        server_name  localhost; 

		location /
        {
            proxy_pass        			http://openfire_7070;
            proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
			proxy_set_header Host $host;
			proxy_http_version 1.1;
			proxy_read_timeout 86400;
        }	
    }

    # access load balanced 9090
    upstream openfire_9090 {
		ip_hash;
	
        server openfire_1:9090;
        server openfire_2:9090;
        server openfire_3:9090;
    }

    server {
        listen       9090;
        server_name  localhost;

		location /
        {
            proxy_pass        			http://openfire_9090;
        }	
    }
}