HcNoCompressionForHttp10 Metabase Property
Applies To: Windows Server 2003, Windows Server 2003 with SP1
The HcNoCompressionForHttp10 property disables compression for requests containing an HTTP 1.0 version number. HTTP 1.0, as described in RFC 1945, provides a minimal level of support for certain types of compression. However, some confusion exists around HTTP 1.0 compression, especially with regard to proxy servers. To minimize the chance of inappropriately returning a compressed file to a client that cannot decompress it, you can use this metabase property to disable compression in questionable scenarios.
Attribute Name | Attribute Value |
---|---|
XML Data Type |
Boolean |
WMI Data Type |
Boolean |
ADSI Data Type |
Boolean |
ABO Data Type |
Boolean |
ABO Metabase Identifier |
MD_HC_NO_COMPRESSION_FOR_HTTP_10 |
Attributes |
NO_ATTRIBUTES |
Default Value |
true |
MetaFlagsEx |
CACHE_PROPERTY_MODIFIED |
User Type |
IIS_MD_UT_SERVER |
ID |
2217 |
Configurable Locations
You can configure this property at the following locations in the IIS metabase.
Metabase Path | IIS Admin Object Type |
---|---|
/LM/W3SVC/Filters/Compression/Parameters |
IIsCompressionSchemes |
Code Example
For general code examples, see Code Examples to Configure Metabase Properties.