https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.4/javadocs/io/undertow/websockets/core/protocol/version08/Hybi08Handshake.html
Hybi08Handshake (Red Hat JBoss Enterprise Application Platform 7.4.0.GA public API)
red hat jboss