protected void addSslInfoHandlers(ChannelPipeline pipeline, boolean isSSlFromIntermediary) {
        pipeline.addLast("ssl_info", new SslHandshakeInfoHandler(registry, isSSlFromIntermediary));
        pipeline.addLast("ssl_exceptions", new SslExceptionsHandler(registry));
    }
Call {@link #BaseZuulChannelInitializer(String, ChannelConfig, ChannelConfig, ChannelGroup)} instead.
zuul-core/src/main/java/com/netflix/zuul/netty/server/BaseZuulChannelInitializer.java