mirror of
https://github.com/minio/minio.git
synced 2024-12-25 22:55:54 -05:00
49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2018 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package rpc
|
|
|
|
import (
|
|
"bytes"
|
|
"sync"
|
|
)
|
|
|
|
// A Pool is a type-safe wrapper around a sync.Pool.
|
|
type Pool struct {
|
|
p *sync.Pool
|
|
}
|
|
|
|
// NewPool constructs a new Pool.
|
|
func NewPool() Pool {
|
|
return Pool{p: &sync.Pool{
|
|
New: func() interface{} {
|
|
return &bytes.Buffer{}
|
|
},
|
|
}}
|
|
}
|
|
|
|
// Get retrieves a bytes.Buffer from the pool, creating one if necessary.
|
|
func (p Pool) Get() *bytes.Buffer {
|
|
buf := p.p.Get().(*bytes.Buffer)
|
|
return buf
|
|
}
|
|
|
|
// Put - returns a bytes.Buffer to the pool.
|
|
func (p Pool) Put(buf *bytes.Buffer) {
|
|
buf.Reset()
|
|
p.p.Put(buf)
|
|
}
|