Function GetZlibReader

utils/sync/zlib.go:43–50

GetZlibReader returns a ZLibReader that is managed by a sync.Pool. Returns a ZLibReader that is reset using a dictionary that is also managed by a sync.Pool. After use, the ZLibReader should be put back into the sync.Pool by calling PutZlibReader.

(r io.Reader)

// After use, the ZLibReader should be put back into the sync.Pool
// by calling PutZlibReader.
func GetZlibReader(r io.Reader) (ZLibReader, error) {
	z := zlibReader.Get().(ZLibReader)
	z.dict = GetByteSlice()

	err := z.Reader.Reset(r, *z.dict)

	return z, err
}

// PutZlibReader puts z back into its sync.Pool, first closing the reader.
// The Byte slice dictionary is also put back into its sync.Pool.