The following table describes parameter for the http-compression filter.
Table 7–75 http-compression Parameter
Parameter |
Description |
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Controls whether the filter inserts a Vary: Accept-encoding header. If vary is absent, the default value is yes. yes tells the filter to insert a Vary: Accept-encoding header when it compresses content. no tells the filter to never insert a Vary: Accept-encoding header. |
|
Size in bytes of the memory fragment used by the compression library to control how much to compress at a time. The default value is 8096. |
|
Controls the compression level used by the compression library. Valid values are from 1 to 9. A value of 1 results in the best speed. A value of 9 results in the best compression. The default value is 6. |
|
Controls an internal parameter of the compression library. Valid values are from 9 to 15. Higher values result in better compression at the expense of memory usage. The default value is 15. |
|
Controls how much memory is used by the compression library. Valid values are from 1 to 9. A value of 1 uses the minimum amount of memory but is slow. A value of 9 uses the maximum amount of memory for optimal speed. The default value is 8. |