(w io.Writer)
| 150 | var flateWriterPool sync.Pool |
| 151 | |
| 152 | func getFlateWriter(w io.Writer) *flate.Writer { |
| 153 | fw, ok := flateWriterPool.Get().(*flate.Writer) |
| 154 | if !ok { |
| 155 | fw, _ = flate.NewWriter(w, flate.BestSpeed) |
| 156 | return fw |
| 157 | } |
| 158 | fw.Reset(w) |
| 159 | return fw |
| 160 | } |
| 161 | |
| 162 | func putFlateWriter(w *flate.Writer) { |
| 163 | flateWriterPool.Put(w) |
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