ServiceStack.Auth.AuthenticateService.Init C# (CSharp) Method

        public static void Init(Func<IAuthSession> sessionFactory, params IAuthProvider[] authProviders)
        {
            if (authProviders.Length == 0)
                throw new ArgumentNullException("authProviders");

            DefaultOAuthProvider = authProviders[0].Provider;
            DefaultOAuthRealm = authProviders[0].AuthRealm;

            AuthProviders = authProviders;
            if (sessionFactory != null)
                CurrentSessionFactory = sessionFactory;
        }