http2 option not working and double SSL parts in config.
short description
What is happening and what is wrong with that?
First we enable letsencrypt, that is all working fine. Then i want to enable HTTP2. That puts a double part of ssl settings in the vhost. And http2 is not enabled.
HTTP2 is not working because of the apache defaulting in MPM-PREFORK.
correct behaviour
What should happen instead? We need MPM-Worker or MPM-Event for HTTP2 support.
environment
Server OS: Debian Server OS version: Buster ISPConfig version: 3.1.14p2
possible fix. ispconfig/server/conf/vhost.conf.master remove SSLprotocol and SSLCiphersuite from the enable_http2 part in the template.