我遇到了同样的问题。我在 GitHub 问题上发现了一种方法,该方法利用 HttpModule 在管道末尾删除 auth cookie。这在我的场景中效果很好。
https://github.com/SignalR/SignalR/issues/2907
public class SignalRFormsAuthenticationCleanerModule : IHttpModule
{
public void Init(HttpApplication application)
{
application.PreSendRequestHeaders += OnPreSendRequestHeaders;
}
private bool ShouldCleanResponse(string path)
{
path = path.ToLower();
var urlsToClean = new string[] { "/signalr/", "<and any others you require>" };
// Check for a Url match
foreach (var url in urlsToClean)
{
var result = path.IndexOf(url, StringComparison.OrdinalIgnoreCase) > -1;
if (result)
return true;
}
return false;
}
protected void OnPreSendRequestHeaders(object sender, EventArgs e)
{
var httpContext = ((HttpApplication)sender).Context;
if (ShouldCleanResponse(httpContext.Request.Path))
{
// Remove Auth Cookie from response
httpContext.Response.Cookies.Remove(FormsAuthentication.FormsCookieName);
return;
}
}
}