In order to use OpenSSL with Netty (which is much faster than JDK implementation), and stick with WildFly SSL initialization, we need to provide a bridge from JDK SSLContext into OpenSSLContext.

The next step is to use this bridge here: https://github.com/infinispan/infinispan/blob/fd3061a684c13aa7c22d215f43910735bf7ff4a6/server/router/src/main/java/org/infinispan/server/router/router/impl/hotrod/handlers/util/SslUtils.java#L35

Finally, we need to put netty-tcnative into the server's classpath.

More information: http://netty.io/wiki/requirements-for-4.x.html#tls-with-openssl