QUOTE:
AcceptEx() is a Microsoft WinSock v2 API that provides some performance improvements over the use of the BSD style accept() API in certain circumstances. Some popular Windows products, typically virus scanning or virtual private network packages, have bugs that interfere with the proper operation of AcceptEx(). If youencounter an error condition like:
[error] (730038)An operation was attempted on something thatis not a socket.: winnt_accept: AcceptEx failed. Attempting to recover.
you should use this directive to disable the use of AcceptEx().
主要是说这 AcceptEx() 是 Microsoft WinSock v2 API 一组提升网络效率 API 中的指令。而且在 Windows 上似乎蛮有可能出问题的。
注:可能为了效能还是预设为开啟 AcceptEx()
如果无预警的发生问题,我猜可能是 Windows Update 或是防火墙、防毒软体更新了某些网路原件,造成 Microsoft WinSock v2 API 动作不正常,这时可以把这个功能先给关掉。