gxruntime

package

v0.3.0 Latest Latest Go to latest Published: Jul 29, 2018 License: Apache-2.0 Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/Alexstocks/goext

Links

Open Source Insights

Documentation ¶

Overview ¶

2017-10-24 16:20 Package gxruntime encapsulates some runtime functions goroutine pool ref: https://github.com/pingcap/tidb/blob/1592c7bc2873346565ab15ecfbc22749a775e014/util/goroutine_pool/gp.go

Index ¶

Constants
Variables
func GoID() int
type Pool
- func NewGoroutinePool(idleTimeout time.Duration) *Pool

Constants ¶

View Source

const (
	PoolInit = iota
	PoolStarting
	PoolGcing
	PoolClosing
	PoolClosed
)

View Source

const (
	OnceLoopGoroutineNum = 30
)

Variables ¶

View Source

var (
	ErrGoroutinePoolClosed = fmt.Errorf("GoroutinePool has been closed.")
)

Functions ¶

func GoID ¶

func GoID() int

Types ¶

type Pool ¶ added in v0.2.0

type Pool struct {
	sync.Mutex
	// contains filtered or unexported fields
}

Pool is a struct to represent goroutine pool.

func NewGoroutinePool ¶ added in v0.2.0

func NewGoroutinePool(idleTimeout time.Duration) *Pool

New returns a new *Pool object.

func (*Pool) Close ¶ added in v0.2.0

func (p *Pool) Close()

func (*Pool) Go ¶ added in v0.2.0

func (p *Pool) Go(f func()) error

Go works like go func(), but goroutines are pooled for reusing. This strategy can avoid runtime.morestack, because pooled goroutine is already enlarged.

func (*Pool) IsClosed ¶ added in v0.2.0

func (p *Pool) IsClosed() bool

check whether the pool has been closed.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
pprof 2017-11-05 16:38 Package gxpprof provides go process info	2017-11-05 16:38 Package gxpprof provides go process info

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