<configuration>
    <authentication-client xmlns="urn:elytron:1.0">
        <authentication-rules>
            <rule use-configuration="default"/>
        </authentication-rules>
        <authentication-configurations>
            <configuration name="default">
                <allow-all-sasl-mechanisms/>
                <set-mechanism-properties>
                    <property key="wildfly.sasl.local-user.quiet-auth" value="true"/>
                </set-mechanism-properties>
            </configuration>
        </authentication-configurations>
    </authentication-client>
    <jboss-ejb-client xmlns="urn:jboss:wildly-client-ejb:3.0">
        <connections>
            <connection uri="remote+http://127.0.0.1:8080" />
        </connections>
    </jboss-ejb-client>
</configuration>

Properties props = new Properties();
        props.put(Context.INITIAL_CONTEXT_FACTORY, WildFlyInitialContextFactory.class.getName());
InitialContext ctx = new InitialContext(props);
String lookupName = "ejb:/server/HelloBean!ejb.HelloBeanRemote";
HelloBeanRemote bean = (HelloBeanRemote)ctx.lookup(lookupName);