forms authentication failed the ticket supplied was invalid错误 (Windows Server 2008 + IIS 7.5)
摘要:
客户系统部署在Web Farm环境中,前端2台Web Server(Windows Server 2008 + IIS 7.5)。偶然登录进一台Server发现Windows提示有系统更新,随手点了更新,于是就杯具了。第二天,许多客户反映,登录进系统后会被频繁退出,时间间隔很短,甚至每个Post后都会被退出。查看系统日志,发现了大量forms authentication failed the ticket supplied was invalid错误。Google了下,发现是Windows Security Update for .Net Framework的问题,具体见Scott的博客ht 阅读全文