vs2012项目中用到 condition_variable系统方法，程序运行过程过程中偶尔出现notify_one崩溃，

程序运行的服务器系统版本是windows server 2008 R2 SP1,相同的程序在window server 2008，

2012多次部署过并没有出现notify崩溃的问题。搜索了下错误在微软官方网站得到答复，结果是vs2012

的bug，vs2013版本已经修复了这个bug，抱着试试看的心态，重新将程序编译到vs2015版本，该问题

不复存在。官方答复如下：

由 Microsoft 在 2014/4/29 於 12:32 公佈
Thank you for reporting this issue. This issue has been fixed in Visual Studio 2013. You can install a trial version of Visual Studio 2013 with the fix from: http://go.microsoft.com/?linkid=9832436
由 Microsoft 在 2012/12/17 於 17:26 公佈
Hi,

Thanks for reporting this bug. We've fixed it (the problem was in the Concurrency Runtime which powers our implementation of std::condition_variable), and the fix will be available in the next release of our C++ Standard Library implementation.

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Stephan T. Lavavej
Senior Developer - Visual C++ Libraries