[nextcloud] adjust nginx for large fileuploads

machines/vpn/configuration.nix

@@ -46,6 +46,9 @@ with lib;
         extraConfig = ''
           proxy_set_header Host $host;
           client_max_body_size ${inputs.self.nixosConfigurations.nextcloud.config.services.nextcloud.maxUploadSize};
+          client_body_timeout 3600s;
+          send_timeout 3600s;
+          fastcgi_buffers 64 4K;
         '';
       };
     };