session management in MUSE

[ZHAO Qi]

Hello,

I am using Axis APIs to add authentication function and maintain sessions
based on http cookie.
       MessageContext mc = MessageContext.getCurrentContext();
       Session session = mc.getSession();
       mc.setMaintainSession(true);

Then I modify server-config.wsdd and my client side wsdd file to user
SimpleSessionHandler in request flow and response flow.
As I send a soap request, there is a fault "This endpoint requires
WS-Addressing headers". What kind of info should I add in the soap request
header??
Thank you in advance.