title: where to find example of logIN and logOUt operations in web service?
body: <p>I looking for a web services tutorial using Jax-ws wherein it has login/logout methods. for the login it will return the session id. for the logout it will end the session. </p>
  
  <p>any help will be greatly appreciated. </p>
  
  <p>Thanks,
  winston</p>