I have added authentication for InvokerServlet due to Vulnarabilityin http-invoker.sar/invoker.war/WEB-INF/web.xml file. After this changes, could not able to connect from client to server via http protocol. Could you please suggest to do further.

javax.naming.CommunicationException: Operation failed [Root exception is java.rmi.ServerException: IOE; nested exception is:

  java.net.ProtocolException: Server redirected too many  times (20)]

  at org.jboss.naming.interceptors.ExceptionInterceptor.invoke(ExceptionInterceptor.java:65)

  at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:74)

  at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)