Merge branch 'develop'

This commit is contained in:
Andy Pan 2018-12-07 01:15:01 +08:00
commit 1e8d7d90a2
5 changed files with 27 additions and 27 deletions

View File

@ -68,7 +68,7 @@ func main() {
runTimes := 1000
// Uses the common pool
// Use the common pool
var wg sync.WaitGroup
for i := 0; i < runTimes; i++ {
wg.Add(1)
@ -81,14 +81,14 @@ func main() {
fmt.Printf("running goroutines: %d\n", ants.Running())
fmt.Printf("finish all tasks.\n")
// Uses the pool with a function,
// sets 10 to the size of goroutine pool and 1 second for expired duration
// Use the pool with a function,
// set 10 to the size of goroutine pool and 1 second for expired duration
p, _ := ants.NewPoolWithFunc(10, func(i interface{}) {
myFunc(i)
wg.Done()
})
defer p.Release()
// Submits tasks
// Submit tasks
for i := 0; i < runTimes; i++ {
wg.Add(1)
p.Serve(int32(i))
@ -141,7 +141,7 @@ func main() {
request := &Request{Param: param, Result: make(chan []byte)}
// Throttles the requests with ants pool. This process is asynchronous and
// Throttle the requests traffic with ants pool. This process is asynchronous and
// you can receive a result from the channel defined outside.
if err := pool.Serve(request); err != nil {
http.Error(w, "throttle limit error", http.StatusInternalServerError)
@ -154,28 +154,28 @@ func main() {
}
```
## Submits tasks
## Submit tasks
Tasks can be submitted by calling `ants.Submit(func())`
```go
ants.Submit(func(){})
```
## Customizes limited pool
## Customize limited pool
`ants` also supports customizing limited pool. You can use the `NewPool` method to create a pool with the given capacity, as following:
``` go
// Sets 10000 the size of goroutine pool
// Set 10000 the size of goroutine pool
p, _ := ants.NewPool(10000)
// Submits a task
// Submit a task
p.Submit(func(){})
```
## Tunes pool capacity
## Tune pool capacity
You can change `ants` pool capacity at any time with `ReSize(int)`:
``` go
pool.ReSize(1000) // Tunes its capacity to 1000
pool.ReSize(100000) // Tunes its capacity to 100000
pool.ReSize(1000) // Tune its capacity to 1000
pool.ReSize(100000) // Tune its capacity to 100000
```
Don't worry about the synchronous problems in this case, this method is thread-safe.

View File

@ -67,7 +67,7 @@ func main() {
runTimes := 1000
// Uses the common pool
// Use the common pool
var wg sync.WaitGroup
for i := 0; i < runTimes; i++ {
wg.Add(1)
@ -80,14 +80,14 @@ func main() {
fmt.Printf("running goroutines: %d\n", ants.Running())
fmt.Printf("finish all tasks.\n")
// Uses the pool with a function,
// sets 10 to the size of goroutine pool and 1 second for expired duration
// Use the pool with a function,
// set 10 to the size of goroutine pool and 1 second for expired duration
p, _ := ants.NewPoolWithFunc(10, func(i interface{}) {
myFunc(i)
wg.Done()
})
defer p.Release()
// Submits tasks
// Submit tasks
for i := 0; i < runTimes; i++ {
wg.Add(1)
p.Serve(int32(i))
@ -140,7 +140,7 @@ func main() {
request := &Request{Param: param, Result: make(chan []byte)}
// Throttles the requests with ants pool. This process is asynchronous and
// Throttle the requests traffic with ants pool. This process is asynchronous and
// you can receive a result from the channel defined outside.
if err := pool.Serve(request); err != nil {
http.Error(w, "throttle limit error", http.StatusInternalServerError)
@ -163,9 +163,9 @@ ants.Submit(func(){})
`ants`支持实例化使用者自己的一个 Pool ,指定具体的池容量;通过调用 `NewPool` 方法可以实例化一个新的带有指定容量的 Pool ,如下:
``` go
// Sets 10000 the size of goroutine pool
// Set 10000 the size of goroutine pool
p, _ := ants.NewPool(10000)
// Submits a task
// Submit a task
p.Submit(func(){})
```
@ -173,8 +173,8 @@ p.Submit(func(){})
需要动态调整协程池容量可以通过调用`ReSize(int)`
``` go
pool.ReSize(1000) // Tuning its capacity to 1000
pool.ReSize(100000) // Tuning its capacity to 100000
pool.ReSize(1000) // Tune its capacity to 1000
pool.ReSize(100000) // Tune its capacity to 100000
```
该方法是线程安全的。

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@ -49,7 +49,7 @@ func main() {
runTimes := 1000
// Uses the common pool
// Use the common pool
var wg sync.WaitGroup
for i := 0; i < runTimes; i++ {
wg.Add(1)
@ -62,14 +62,14 @@ func main() {
fmt.Printf("running goroutines: %d\n", ants.Running())
fmt.Printf("finish all tasks.\n")
// Uses the pool with a function,
// sets 10 to the size of goroutine pool and 1 second for expired duration
// Use the pool with a function,
// set 10 to the size of goroutine pool and 1 second for expired duration
p, _ := ants.NewPoolWithFunc(10, func(i interface{}) {
myFunc(i)
wg.Done()
})
defer p.Release()
// Submits tasks
// Submit tasks
for i := 0; i < runTimes; i++ {
wg.Add(1)
p.Serve(int32(i))

View File

@ -226,7 +226,7 @@ func (p *Pool) putWorker(worker *Worker) {
worker.recycleTime = time.Now()
p.lock.Lock()
p.workers = append(p.workers, worker)
// notify there is available worker
// Notify there is an available worker put back into queue.
p.cond.Signal()
p.lock.Unlock()
}

View File

@ -229,7 +229,7 @@ func (p *PoolWithFunc) putWorker(worker *WorkerWithFunc) {
worker.recycleTime = time.Now()
p.lock.Lock()
p.workers = append(p.workers, worker)
// notify there is available worker
// Notify there is an available worker put back into queue.
p.cond.Signal()
p.lock.Unlock()
}