не держит сессию

[horsement]

форум xenforo
nginx+apache
на апаче нормально все авторизует и держит сессию залогиненой , на nginxe
постоянно разлогинивает 


вот конфиг 
#user  nobody;
worker_processes  2;

events {
    worker_connections  101;
}

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

	client_header_timeout  3m;
    client_body_timeout    3m;
    send_timeout           3m;
	
	client_header_buffer_size    1k;
    large_client_header_buffers  4 4k;
	
    sendfile         on;
    tcp_nopush       on;
    tcp_nodelay      on;
    #send_lowat       12000;
    keepalive_timeout  900;
	server_tokens off;
	
    gzip  on;
	gzip_min_length  1100;
    gzip_buffers     4 8k;
    gzip_types text/plain text/xml application/xml application/x-javascript
text/javascript text/css text/json;
	gzip_http_version 1.0;
	gzip_comp_level  4;
	
	#lingering_time     30;
    #lingering_timeout  10;
    #reset_timedout_connection  on;

    server {
        listen       80;
        server_name  localhost;

	
        location / {
        proxy_pass http://localhost:8080/;
			
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
		
		client_max_body_size       10m;
        client_body_buffer_size    128k;

        client_body_temp_path      client_body_temp;
		
        proxy_connect_timeout 120;
        proxy_send_timeout 120;
        proxy_read_timeout 180;
		#proxy_send_lowat 12000;
		
		proxy_buffer_size          4k;
        proxy_buffers              4 32k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 64k;
		
		proxy_temp_path            proxy_temp;
		
		        charset utf-8;
                   }

        location ~*
\.(?:jpg|jpeg|gif|png|ico|gz|svg|svgz|mp4|ogg|ogv|webm|htc|ttf|ttc|otf|eot|woff|w3g|font.css)$
{
        expires            30d;
        access_log         off;
        add_header         Cache-Control  public;
        root C:\APPServ\htdocs;
        }
    } 
}

Posted at Nginx Forum: http://forum.nginx.org/read.php?21,249465,249465#msg-249465