9b02b119_he_Official_Microsoft_IIS_Site__Description
[Attribute] headerWaitTimeout [Description] 
Optional timeSpan attribute. Specifies the time that the server waits for all HTTP headers for the request to be received before disconnecting the client. The purpose of this attribute is to help prevent a common variant of the Denial of Service (DoS) attack that attempts to max out connection limits and keep those connections connected. The default value is 00:00:00.
Web Limits <webLimits> : The Official Microsoft IIS Site