31 lines
433 B
Go
31 lines
433 B
Go
package socks5
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import (
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"sync"
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)
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type pool struct {
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size int
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pool *sync.Pool
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}
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func newPool(size int) *pool {
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return &pool{
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size,
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&sync.Pool{
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New: func() interface{} {
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return make([]byte, 0, size)
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}},
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}
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}
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func (sf *pool) Get() []byte {
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return sf.pool.Get().([]byte)
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}
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func (sf *pool) Put(b []byte) {
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if cap(b) != sf.size {
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panic("invalid buffer size that's put into leaky buffer")
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}
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sf.pool.Put(b[:0])
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}
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