Timeout issues

Hi All,

Ok I am having issues with NGINX and it timing out. My scenario is that
I am
using NGINX as a web server front end for my application. I have two
folder
being served as aliass for static content and one location doing a
proxy_pass to a java server.

My issue is that on one of the request that goes through the proxy_pass
to
the local java web server will time out through nginx within 10 minutes.
The
timeout is a browser timeout. It takes 11-12 minutes to load the page
without nginx, so I need nginx to not kill the session until that time
has
passed. I have tried every timeout setting imaginable that I could find
and
I still get a browser timeout at 10 minutes. Note this is an SSL
connection,
the test without nginx in the way was also an SSL connection.

Below are my configs, note all the timeout options have been slowly
added
over time and lots of testing…they are not my wanted scenario but I
am
trying to figure out how this is done.

NGINX.conf

user www-data;
worker_processes 4;

error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
# multi_accept on;
}

http {
include /etc/nginx/mime.types;

access_log  /var/log/nginx/access.log;

sendfile        on;
#tcp_nopush     on;

#keepalive_timeout  0;
keepalive_timeout  900 900;

client_body_timeout 900;
client_header_timeout 900;
send_timeout 900;

tcp_nodelay        on;

gzip  on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";
gzip_types text/plain text/html text/css text/javascript image/png

image/x-icon application/x-javascript application/xml image/gif;

ssl_session_cache    shared:SSL:100k;
ssl_session_timeout  20m;


include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;

}

Site Conf

server {
listen 80;
server_name localhost;

    #charset koi8-r;

    access_log  /var/log/nginx/80-app.access.log;
    error_log  /var/log/nginx/80-app.error.log;

    location / {
        rewrite ^/(.*)$ https://$host/$1 redirect;
    }

    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;
    }

}
server {
listen 443;
server_name localhost;

    access_log  /var/log/nginx/app.access.log;
    error_log  /var/log/nginx/app.error.log;

    ssl                  on;
    ssl_certificate      /usr/local/oc/install/server.com.crt;
    ssl_certificate_key  /usr/local/oc/install/server.key;

fail_timeout 3600s;

keepalive_timeout  900 900;

client_body_timeout 900;
client_header_timeout 900;
send_timeout 900;
# directly serve the static files in the images directory
location ~ ^/APP/includes/(.*)$ {
# add future expiry date to force caching of the file on the
client
expires max;
add_header Cache-Control “public”;
alias /usr/local/tomcat/webapps/APP/includes/$1;
}

    location ~ ^/APP/images/(.*)$ {
        # add future expiry date to force caching of the file on the

client
expires max;
add_header Cache-Control “public”;
alias /usr/local/tomcat/webapps/APP/images/$1;
}
# pass all other requests to Tomcat
location /APP {
proxy_read_timeout 3600s;
proxy_connect_timeout 3600s;
proxy_send_timeout 3600s;

        proxy_pass http://127.0.0.1:8080/APP;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

}

Any help is greatly appreciated. I wouldnt even mind if it is possible
to
disable timeout all together just as a test.

Thanks,
Shaun

Hi All,

Oh yah I forgot to mention there are no entries in the error log saying
anything about connection timed out.

Thanks,
Shaun

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