Hi Klaus, I use version 105 without any modifications and it can successfully publish to demo.volkszahler.org and to my internal installation. The URLEncode is no problem here. the configuration works with these settings: Config: - Protocol: Generic HTTP - Locate Controller: Use Hostname - Controlle...

Are you sure the server rejects it because of the correctly encoded dash?
Do you have access to the web server logs? Or the logs of the web application ?

For the volkszaehler demo server it was important to use the correct host-header. As of version R101 implemented

In the field Controller Hostname should appear only the host-part of the URL. kr123.de

This part is then resolvable by DNS

The rest of the URL has to be in Mqtt advanced settings.

The optional settings in the screenshot are for fixed IP instead of dhcp client

could anybody direct my where this minor change could be reported without a fork and pull request in GitHub?

Hi, the HTTP request in Generic HTTP plugin uses the IP address in the sent host-header. This works OK for webservers with only 1 or the default website running. But with webservers running on shared systems it might not work always. Example: Controller Hostname: demo.volkszaehler.org Request sent i...