首先，没有任何new、malloc；至少在俺自己的代码里没有。
    引用的库均为系统自带，MFC STL socket 而已
    现象：
           运行10来分钟  提示内存不足。
           用leakdiag检测内存泄露，很多API调用处都显示有内存泄露，报告如下。
    提示： 已经把VS2008 的工程属性-》C/C++/代码生成 -》运行时库  设置成 MD 
             （据高手说 有些内存泄露是因为  引用的库使用不同版本的运行时库）

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