标签：http com os app io dp
http://msdn.microsoft.com/en-us/library/dn440719(v=pandp.60).aspx
Using the Transient Fault Handling Application Block,布布扣,bubuko.com
Using the Transient Fault Handling Application Block
原文地址：http://www.cnblogs.com/fengye87626/p/3772555.html
