gistfile1.txt

<VirtualHost *:80>
   ServerName webgis.geopartner.dk
   ProxyPreserveHost On
   ProxyRequests Off

   RewriteCond %{SERVER_PORT} !^443$
   RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R=301,L]

  RewriteEngine On
  RewriteCond %{REQUEST_URI}  ^/socket.io            [NC]
  RewriteCond %{QUERY_STRING} transport=websocket    [NC]
  RewriteRule /(.*)           ws://172.17.0.3:3000/$1 [P,L]

   ProxyPass / http://172.17.0.3:3000/ retry=0
   ProxyPassReverse / http://172.17.0.3:3000/ retry=0
</VirtualHost>

<IfModule mod_ssl.c>
    <VirtualHost *:443>
        include /etc/apache2/sites-enabled/gc2
        Include /etc/apache2/ssl/options-ssl-apache.conf
        ServerName webgis.geopartner.dk
        ProxyPreserveHost On
        ProxyRequests Off


        RewriteEngine On
        RewriteCond %{REQUEST_URI}  ^/socket.io            [NC]
        RewriteCond %{QUERY_STRING} transport=websocket    [NC]
        RewriteRule /(.*)           ws://172.17.0.3:3000/$1 [P,L]

        ProxyPass / http://172.17.0.3:3000/ retry=0
        ProxyPassReverse / http://172.17.0.3:3000/ retry=0

        # Uncomment the lines and change the example.com.key to your generated key file
        SSLCertificateFile /etc/apache2/ssl/assens-vidi.mapcentia.com/fullchain.cer
        SSLCertificateKeyFile /etc/apache2/ssl/assens-vidi.mapcentia.com/assens-vidi.mapcentia.com.key

    </VirtualHost>
</IfModule>