Hi, so I am getting the error as mentioned in the title only for one particular GET request. That GET requests processes data and renders a PDF file.
So, I started my research on this, tried a lot of configuration changes in my nginx config file like
This is my first time using nginx. I followed a youtube tutorial to deploy my app on a domain and then add a SSL certificate as well (though have to admit I do understand now the basic concepts of how reverse proxy works and configuring, so I wonder what is it that is causing this issue).
Before this I had deployed the app on the free tier of heroku and I faced no issue with this GET request on this particular URL.
Following is my current configuration file
upstream localhost:3000 { zone upstreams 64K; server 127.0.0.1:3000 max_fails=0 fail_timeout=2s; keepalive 8; }
server { root /var/www/html; index index.html index.htm index.nginx-debian.html;
server_name digitalawb.in www.digitalawb.in;
location / {
proxy_set_header Host $host;
proxy_set_header X-Real-Ip $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://localhost:3000/;
proxy_read_timeout 90;
proxy_buffering on;
proxy_buffer_size 4k;
proxy_buffers 24 4k;
proxy_busy_buffers_size 8k;
proxy_max_temp_file_size 2048m;
proxy_temp_file_write_size 32k;
proxy_redirect http://localhost:3000/ https://digitalawb.in/;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/digitalawb.in/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/digitalawb.in/privkey.pem;
include /etc/letsencrypt/options-ssl-nginx.conf;
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}
server { if ($host = www.digitalawb.in){ return 301 https://$host$request_uri; }
if ($host = digitalawb.in){
return 301 https://$host$request_uri;
}
listen 80 default_server;
listen [::]:80 default_server;
server_name digitalawb.in www.digitalawb.in;
return 404;
}
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