Class FileCache

A cache where one or more instances of FileModule can store hashes and file contents.

Inheritance
Object
FileCache
Inherited Members
Namespace: EmbedIO.Files
Syntax
public sealed class FileCache

Fields

DefaultMaxFileSizeKb

The default value for the MaxFileSizeKb property.

Declaration
public const int DefaultMaxFileSizeKb = 200
Field Value
Type Description
Int32

DefaultMaxSizeKb

The default value for the MaxSizeKb property.

Declaration
public const int DefaultMaxSizeKb = 10240
Field Value
Type Description
Int32

Properties

Default

Gets the default FileCache instance used by FileModule.

Declaration
public static FileCache Default { get; }
Property Value
Type Description
FileCache

MaxFileSizeKb

Gets or sets the maximum size of a single cached file in kilobytes (1 kilobyte = 1024 bytes).

A single file's contents may be present in a cache more than once, if the file is requested with different Accept-Encoding request headers. This property acts as a threshold for the uncompressed size of a file.

The default value for this property is stored in the DefaultMaxFileSizeKb constant field.

Setting this property to a value lower than 0 has the same effect as setting it to 0, in fact completely disabling the caching of file contents for this cache.

This property cannot be set to a value higher than 2097151; in other words, it is not possible to cache files bigger than two Gigabytes (1 Gigabyte = 1048576 kilobytes) minus 1 kilobyte.

Declaration
public int MaxFileSizeKb { get; set; }
Property Value
Type Description
Int32

MaxSizeKb

Gets or sets the maximum total size of cached data in kilobytes (1 kilobyte = 1024 bytes).

The default value for this property is stored in the DefaultMaxSizeKb constant field.

Setting this property to a value less lower han 1 has the same effect as setting it to 1.

Declaration
public int MaxSizeKb { get; set; }
Property Value
Type Description
Int32

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