Http transport channel in WCF uses persistent HTTP connections by default. How to control keep alive timeout for those connections? Default value is 100s. I found that value
Take a look here:
http://web.archive.org/web/20080721055556/http://blog.magenic.com/blogs/jons/archive/2007/05/04/The-Tao-of-Microsoft-WCF-CustomBinding-Configuration-Elements.aspx
There is a detailed discussion of manipulating the keep alive property during an http connection.