http://msdn.microsoft.com/en-us/library/system.servicemodel.dispatcher.iparameterinspector.aftercall(v=vs.90).aspx

详解WCF可扩展框架中的行为扩展(1):

http://developer.51cto.com/art/200903/114835.htm

http://blog.csdn.net/yangjian15/article/details/4514848

http://blogs.msdn.com/b/carlosfigueira/archive/2011/03/14/wcf-extensibility.aspx

http://msdn.microsoft.com/en-us/magazine/cc163302.aspx

http://trycatch.me/adding-custom-message-headers-to-a-wcf-service-using-inspectors-behaviors/

IInstanceProvider:

http://msdn.microsoft.com/en-us/library/system.servicemodel.dispatcher.iinstanceprovider(v=vs.110).aspx

对接口调用进行计时：

http://www.cnblogs.com/gaochundong/p/use_wcf_extension_to_measure_operation_execution_time.html