rem: if ( it == mServerMap.end() ) return -1;
add: if ( it == mServerMap.end() ) { soap->error = SOAP_FAULT; return SOAP_INVALID_SOCKET; }
context: int myOpen( struct soap *soap, const char *endpoint, const char *host, int port ){  QMap<struct soap *,GroupwiseServer *>::ConstIterator it;  it = mServerMap.find( soap );  if ( it == mServerMap.end() ) return -1;  return (*it)->gSoapOpen( soap, endpoint, host, port );}