499 Code - The connection resets after 1 minute

I have a django view which lasts more than a minute.
But after the first minute, the browser shows me the connection is
reset.
If I read the access log, I find this:
“GET
/2.1/jmsf/events?apikey=6ff9131a-2c37-4584-9988-7e0e4da91577&m=2010-06-18+00%3A33%3A34.None.None
HTTP/1.1” 499 0 “-” “Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7)
AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1”

I tried adjusting client_header_timeout,
client_body_timeout,keepalive_timeout,fastcgi_read_timeout
,fastcgi_connect_timeout,fastcgi_send_timeout and send_timeout. But It
didn’t work.
Thanks

Posted at Nginx Forum:

Hello!

On Fri, Oct 14, 2011 at 10:18:58PM -0400, krukmat wrote:

client_body_timeout,keepalive_timeout,fastcgi_read_timeout
,fastcgi_connect_timeout,fastcgi_send_timeout and send_timeout. But It
didn’t work.

Status code 499 indicate that from nginx point of view connection
was closed by browser. (You may take a look at error log to find
out more details, there should be something like “client closed
connection” logged at info level.)

As I don’t expect Chrome to close connection after 1 minute
(actually, I’v just tested - it doesn’t) it’s likely something
between your browser and nginx.

Maxim D.

But I’ve experienced the same problem with Firefox and Safari also…

Posted at Nginx Forum:

Oh sorry i misunderstood you. I’ll figure it out. Maybe It’s a iptables
problem…

Posted at Nginx Forum: