client closed prematurely connection while sending to client, in nginx

Question

I have error in nginx error.log:

2010/12/05 17:11:49 [info] 7736#0: *1108 client closed prematurely connection while sending to client, 
client: 188.72.80.201, s         


        

Answer 1

I found that if you turn off the proxy buffer helps

http {
   proxy_buffering off;
...
}

Probably the buffers are too small or less. After changing the buffer sizes it works nice

proxy_buffering on;
proxy_buffer_size 8k;
proxy_buffers 2048 8k;