using ntfy's nginx config

servers/link/docker-compose.d/custom/nginx/conf.d/ntfy.conf

@@ -3,6 +3,36 @@ server {
     server_name push.ixvd.net;
 
     location / {
+        # Redirect HTTP to HTTPS, but only for GET topic addresses, since we want 
+        # it to work with curl without the annoying https:// prefix
+        set $redirect_https "";
+        if ($request_method = GET) {
+            set $redirect_https "yes";
+        }
+        if ($request_uri ~* "^/([-_a-z0-9]{0,64}$|docs/|static/)") {
+            set $redirect_https "${redirect_https}yes";
+        }
+        if ($redirect_https = "yesyes") {
+            return 302 https://$http_host$request_uri$is_args$query_string;
+        }
+
         proxy_pass http://ntfy$request_uri;
+        proxy_http_version 1.1;
+
+        proxy_buffering off;
+        proxy_request_buffering off;
+        proxy_redirect off;
+
+        proxy_set_header Host $http_host;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        proxy_connect_timeout 3m;
+        proxy_send_timeout 3m;
+        proxy_read_timeout 3m;
+
+        client_max_body_size 0; # Stream request body to backend
+
     }
 }