if (msg.startsWith("NTLM ")) {
HttpSession ssn = req.getSession();
byte[] challenge;
if( loadBalance ) {
NtlmChallenge chal = (NtlmChallenge)ssn.getAttribute( "NtlmHttpChal" );
if( chal == null ) {
chal = SmbSession.getChallengeForDomain();
ssn.setAttribute( "NtlmHttpChal", chal );
}
dc = chal.dc;