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Constants ¶
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Variables ¶
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var ( // FilesCacheMaxCost is the capacity of the files cache in any unit. FilesCacheMaxCost int64 = 4 * 1024 * 1024 * 1024 // 4 Gib // MemoryCacheMaxCost is the capacity of the memory cache in any unit. MemoryCacheMaxCost int64 = 1 * 1024 * 1024 * 1024 // 1 Gib // Path is the path to the cache directory. Path string = "/tmp/distribution/p2p/cache" )
Functions ¶
This section is empty.
Types ¶
type Cache ¶
type Cache interface {
// Size gets the size of the file.
Size(path string) (int64, bool)
// PutSize sets size of the file.
PutSize(path string, length int64) bool
// Exists checks if the given chunk of the file is already cached.
Exists(name string, offset int64) bool
// GetOrCreate gets the cached value if available, otherwise downloads the file.
GetOrCreate(name string, offset int64, count int, fetch func() ([]byte, error)) ([]byte, error)
}
Cache describes the cache of files.
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