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32 lines
445 B
Go
32 lines
445 B
Go
2 years ago
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package utils
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import (
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"bytes"
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"sync"
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)
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const (
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TooBigBlockSize = 1024 * 1024 * 4
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)
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var (
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bytesBufferPool = sync.Pool{
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New: func() interface{} {
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return &bytes.Buffer{}
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},
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}
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)
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func BytesBufferGet() (data *bytes.Buffer) {
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data = bytesBufferPool.Get().(*bytes.Buffer)
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data.Reset()
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return data
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}
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func BytesBufferPut(data *bytes.Buffer) {
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if data == nil || data.Len() > TooBigBlockSize {
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return
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}
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bytesBufferPool.Put(data)
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}
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