我正在嘗試使用身份服務器4實現多租戶應用程序，假設我有web1.local.comweb2.local.com當我登錄到 web1.local.com 其他域時，web2.local.com 也會自動登錄。有沒有辦法將這些登錄名分開？我正在考慮有自定義實現IUserSessionpublic virtual async Task CreateSessionIdAsync(ClaimsPrincipal principal, AuthenticationProperties properties){    if (principal == null) throw new ArgumentNullException(nameof(principal));    if (properties == null) throw new ArgumentNullException(nameof(properties));    var currentSubjectId = (await GetUserAsync())?.GetSubjectId();    var newSubjectId = principal.GetSubjectId();    if (!properties.Items.ContainsKey(SessionIdKey) || currentSubjectId != newSubjectId)    {        properties.Items[SessionIdKey] = CryptoRandom.CreateUniqueId(16);    }    IssueSessionIdCookie(properties.Items[SessionIdKey]);    Principal = principal;    Properties = properties;}private void IssueSessionIdCookie(string sid){    if (Options.Endpoints.EnableCheckSessionEndpoint)    {        if (GetSessionIdCookieValue() != sid)        {            HttpContext.Response.Cookies.Append(                Options.Authentication.CheckSessionCookieName,                sid,                CreateSessionIdCookieOptions());        }    }}什么是最好的方法？