upstream backend {
	server 127.0.0.1:3000;
}

server {
	listen 443 ssl;
	server_name relay235.4nkweb.com;
	client_max_body_size 200M;
	access_log /var/log/nginx/rocket.chat.access.log;
	error_log /var/log/nginx/rocket.chat.error.log;
	ssl_certificate /etc/letsencrypt/live/relay235.4nkweb.com/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/relay235.4nkweb.com/privkey.pem;
	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

	location / {
		proxy_pass http://backend;
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection "upgrade";
		proxy_set_header Host $http_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 https;
		proxy_set_header X-Nginx-Proxy true;
		proxy_redirect off;
	}
}