public static Context getHttpInitialContext(String protocol, String host, Integer port, String username, String password, String servicesPath) throws NamingException {
   if(servicesPath == null)
      servicesPath = "wildfly-services";
   Properties props = new Properties();
   props.put(Context.INITIAL_CONTEXT_FACTORY,  "org.wildfly.naming.client.WildFlyInitialContextFactory");
   // https://localhost:8080/wildfly-services
   props.put(Context.PROVIDER_URL, String.format("%s://%s:%d/%s", protocol, host, port, servicesPath));
   if(username != null && password != null) {
      props.put(Context.SECURITY_PRINCIPAL, username);
      props.put(Context.SECURITY_CREDENTIALS, password);
    }   
   return new InitialContext(props);
  }

     [java] javax.ejb.EJBException: java.nio.channels.ClosedChannelException
     [java] 	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocatINFO  
     [java] 	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
     [java] 	at com.sun.proxy.$Proxy0.sayHello(Unknown Source)
     [java] 	at com.jboss.examples.ejb.HelloClient.test(HelloClient.java:49)
     [java] 	at com.jboss.examples.ejb.HelloClient.main(HelloClient.java:42)
     [java] Caused by: java.nio.channels.ClosedChannelException
     [java] 	at io.undertow.client.http2.Http2ClientConnection$1.handleEvent(Http2ClientConnection.java:107)
     [java] 	at io.undertow.client.http2.Http2ClientConnection$1.handleEvent(Http2ClientConnection.java:99)
     [java] 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
     [java] 	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener.handleEvent(AbstractFramedChannel.java:1061)
     [java] 	at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener.handleEvent(AbstractFramedChannel.java:975)
     [java] 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
     [java] 	at io.undertow.protocols.ssl.SslConduit$SslReadReadyHandler.terminated(SslConduit.java:1214)
     [java] 	at org.xnio.nio.NioSocketConduit.readTerminated(NioSocketConduit.java:332)
     [java] 	at org.xnio.nio.NioSocketStreamConnection.notifyReadClosed(NioSocketStreamConnection.java:148)
     [java] 	at org.xnio.Connection.close(Connection.java:139)
     [java] 	at org.xnio.IoUtils.safeCl localhost:8443
     [java] INFO  [HelloClient] Test lookup: ejb:/ejb-client/Hello!com.jboss.examples.ejb.Hello -> failed
     [java] ose(IoUtils.java:152)
     [java] 	at io.undertow.protocols.ssl.SslConduit.closed(SslConduit.java:1046)
     [java] 	at io.undertow.protocols.ssl.SslConduit.close(SslConduit.java:1117)
     [java] 	at io.undertow.protocols.ssl.SslConduit.doUnwrap(SslConduit.java:820)
     [java] 	at io.undertow.protocols.ssl.SslConduit.doHandshake(SslConduit.java:648)
     [java] 	at io.undertow.protocols.ssl.SslConduit.access$900(SslConduit.java:63)
     [java] 	at io.undertow.protocols.ssl.SslConduit$5$1.run(SslConduit.java:1084)
     [java] 	at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612)
     [java] 	at org.xnio.nio.WorkerThread.run(WorkerThread.java:479)

     [java] javax.ejb.EJBException: java.io.IOException: Connection reset by peer
     [java] 	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:207)
     [java] 	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
     [java] 	at com.sun.proxy.$Proxy0.sayHello(Unknown Source)
     [java] 	at com.jboss.examples.ejb.HelloClient.test(HelloClient.java:53)
     [java] 	at com.jboss.examples.ejb.HelINFO  [HelloClient] Test lookup: ejb:/ejb-client/Hello!com.jboss.examples.ejb.Hello -> failed
     [java] loClient.main(HelloClient.java:46)
     [java] Caused by: java.io.IOException: Connection reset by peer
     [java] 	at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
     [java] 	at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
     [java] 	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
     [java] 	at sun.nio.ch.IOUtil.read(IOUtil.java:192)
     [java] 	at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
     [java] 	at org.xnio.nio.NioSocketConduit.read(NioSocketConduit.java:289)
     [java] 	at org.xnio.conduits.PushBackStreamSourceConduit.read(PushBackStreamSourceConduit.java:52)
     [java] 	at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127)
     [java] 	at io.undertow.client.http.HttpClientConnection$ClientReadListener.handleEvent(HttpClientConnection.java:553)
     [java] 	at io.undertow.client.http.HttpClientConnection$ClientReadListener.handleEvent(HttpClientConnection.java:516)
     [java] 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
     [java] 	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
     [java] 	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
     [java] 	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)