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								// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
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								package compressions
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								import (
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									teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
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									memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
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									"io"
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								)
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								var sharedBrotliReaderPool *ReaderPool
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								func init() {
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									if !teaconst.IsMain {
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										return
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									}
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									var maxSize = memutils.SystemMemoryGB() * 256
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									if maxSize == 0 {
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										maxSize = 256
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									}
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									sharedBrotliReaderPool = NewReaderPool(maxSize, func(reader io.Reader) (Reader, error) {
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										return newBrotliReader(reader)
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									})
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								}
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