bytebuffer

Documentation

Overview

Package bytebuffer 取代原生 bytes.Buffer，性能更高且更少的内存碎片

Example Usage

bb := bytebuffer.Get()
defer bytebuffer.Put(bb)
bb.Write([]byte("111"))
bb.Write([]byte("222"))
bb.Bytes() == "111222"

Benchmark History

goos: windows
goarch: amd64
pkg: nbserver/common/buffer/bytebuffer
cpu: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz
BenchmarkGetWrite（Get，碎片更少）
BenchmarkGetWrite-16            27677829                44.18 ns/op
BenchmarkNewWrite（New 一个新对象不复用）
BenchmarkNewWrite-16            31481107                38.80 ns/op
BenchmarkOriginWrite（系统自带）
BenchmarkOriginWrite-16         19354963                62.00 ns/op

Index

• Variables
• type ByteBuffer

Variables

var (
	// Get 从池子中获取一个空的 byte buffer
	Get = bytebufferpool.Get

	// Put 返回一个 byte buffer 回到池子中
	Put = func(b *ByteBuffer) {
		if b != nil {
			bytebufferpool.Put(b)
		}
	}
)

Types

type ByteBuffer

type ByteBuffer = bytebufferpool.ByteBuffer