I am trying to write an extension to pass login events to a Unix domain socket. I am very new to this, so I may misunderstand things. Based on the ClassDefinition, I thought guacamole used Java 8 since ClassDefinitions after 52 failed. What version of Java does Tomcat9 then use?
If it is after 16, Java should natively support sockets. If it is before that, then I will need to use an external library, junixsocket. I tried to use maven-shader plugin to bundle that jar, but it failed. I do not know how else to include it. Sent with [Proton Mail](https://proton.me/mail/home) secure email.
