Hi,
I have a MEAN app and on localhost works fine.
I have a CentOs droplet with node.js and nginx, but that i make for example a submit form by POST or PUT, console returns “502 Bad Gateway”.
Each time i restart nginx, shows: nginx: [emerg] unknown directive “proxy_http_version”
My conf in nginx:
server {
listen 80;
server_name mysub.domain.com
location / {
proxy_pass http://localhost:3003;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
send_timeout 300;
}
}
My niginx version is 1.0.15
Thanks for now. =D
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
This question was answered by @vegardx
Since you’re doing proxypass to localhost it will be whatever resolves to localhost in your /etc/hosts-file that makes it bind to that interface. Change out localhost with 127.0.0.1 in your proxypass and you’ll pass it only to 127.0.0.1.
This comment has been deleted
Click below to sign up and get $100 of credit to try our products over 60 days!
Usually when shown 502 error is the following: Nginx running as proxy for Apache web server. Nginx running with PHP-FPM daemon. Nginx running with other services as gateway. Bad buffering/timeout configuration.
Are you running Nginx using PHP-FPM?