Elytron + https-listener in undertow listener doesn't work with enable-http2 set to "true" ------------------------------------------------------------------------------------------ Key: WFCORE-2509 URL: https://issues.jboss.org/browse/WFCORE-2509 Project: WildFly Core Issue Type: Bug Components: Security Reporter: Hynek Švábek Assignee: Darran Lofthouse Priority: Blocker Fix For: 3.0.0.Beta8 When I want to use HTTPS settings in combination with Elytron subsystem then I have to set "enable-http2" to "false" value. For settings I followed this blog post http://darranl.blogspot.cz/2016/02/wildfly-elytron-ssl-configuration.html And as keystore I used default application.keystore