jpeg image quality is bad (1 reply)

Hi there!

I'm playing around with nginx and I'm running into a problem related to
image uploading. I have nginx as a load balancer and java server (jetty,
spring based) as the backend server. When I upload an image (JPEG) using
POST method via nginx, the quality gets dropped a lot. Please take a look
at the attached image. If I upload it directly to the backend server, it
gets saved properly. Am I missing anything in the conf file? I really
appreciate your help. Here is my nginx.conf.

*http {*
* include /etc/nginx/mime.types;*
* default_type application/octet-stream;*
*
*
* #access_log /dev/null main;*
* access_log /data/logs/nginx/access.log main;*
* log_not_found off;*
*
*
* sendfile on;*
* #tcp_nopush on;*
*
*
* keepalive_timeout 65;*
*
*
* client_max_body_size 10M;*
*
*
*
*
* #gzip on;*
*
*
* include /etc/nginx/conf.d/*.conf;*
*
*
*
*
* upstream backend {*
* ip_hash;*
* server example.com:7070;*
* }*
*
*
*
*
* server {*
* listen 80;*
* server_name example.com;*
*
*
* location / {*
* proxy_pass http://backend;*
* proxy_buffering on;*
* }*
*
*
* }*
*
*
* server {*
* listen 80;*
* server_name ~.*;*
* location / {*
* access_log off;*
* return 503;*
* }*
* }*
*}*

Thanks a lot!

-Praveen
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