perf(cloudflared): reuse memory from buffer pool to get better throughput (#161)
* perf(cloudflared): reuse memory from buffer pool to get better throughput https://github.com/cloudflare/cloudflared/issues/160pull/178/head
parent
6488843ac4
commit
464bb53049
@ -0,0 +1,29 @@
|
||||
package buffer
|
||||
|
||||
import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Pool struct {
|
||||
// A Pool must not be copied after first use.
|
||||
// https://golang.org/pkg/sync/#Pool
|
||||
buffers sync.Pool
|
||||
}
|
||||
|
||||
func NewPool(bufferSize int) *Pool {
|
||||
return &Pool{
|
||||
buffers: sync.Pool{
|
||||
New: func() interface{} {
|
||||
return make([]byte, bufferSize)
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func (p *Pool) Get() []byte {
|
||||
return p.buffers.Get().([]byte)
|
||||
}
|
||||
|
||||
func (p *Pool) Put(buf []byte) {
|
||||
p.buffers.Put(buf)
|
||||
}
|
Loading…
Reference in new issue