Hi I managed to run the servlets/serverpush/simpleimage HTTP/2 push example from Tomcat 9 trunk with the SSL Http11AprProtocol connnector and <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol"/>.
Now I would like to enable HTTP/2 but without SSL : my certificates are either hosted under my load balancer or Apache itself, and I do not require SSL between mod_proxy and Tomcat. But org.apache.coyote.AbstractProcessor#isPushSupported then returns false, as if the UpgradeProtocol did not fire. Is it possible to enable HTTP/2 with no SSL connector ? Thanks laurent -- http://cv.laurentperez.fr J2EE, HTML5, JS, CSS3