public QueryServiceScenarioTests()
        {
            address = new Uri("http://localhost:4567/QueryService");

            if (host == null)
            {
                host = new QueryServiceHost(address, new QueryService());
                host.Open();
            }

            address2 = new Uri("http://localhost:4569/QueryService2");

            if (host2 == null)
            {
                host2 = new QueryServiceHost(address2, new QueryService2());
                host2.Open();
            }
        }
        public QueryServiceScenarioTests()
        {
            address = new Uri("http://localhost:4567/QueryService");

            if (host == null)
            {
                host = new QueryServiceHost(address, new QueryService());
                host.Open();
            }

            address2 = new Uri("http://localhost:4569/QueryService2");

            if (host2 == null)
            {
                host2 = new QueryServiceHost(address2, new QueryService2());
                host2.Open();
            }
        }