How to use NewSlotLimiter method of lib Package

Best K6 code snippet using lib.NewSlotLimiter

limiter.go

Source:limiter.go Github

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...22 "sync"23)24// SlotLimiter can restrict the concurrent execution of tasks to the given `slots` limit25type SlotLimiter chan struct{}26// NewSlotLimiter initializes and returns a new SlotLimiter with the given slot count27func NewSlotLimiter(slots int) SlotLimiter {28 if slots <= 0 {29 return nil30 }31 ch := make(chan struct{}, slots)32 for i := 0; i < slots; i++ {33 ch <- struct{}{}34 }35 return ch36}37// Begin uses up a slot to denote the start of a task exeuction. It's a noop if the number38// of slots is 0, and if no slots are available, it blocks and waits.39func (sl SlotLimiter) Begin() {40 if sl != nil {41 <-sl42 }43}44// End restores a slot and should be called at the end of a taks execution, preferably45// from a defer statement right after Begin()46func (sl SlotLimiter) End() {47 if sl != nil {48 sl <- struct{}{}49 }50}51// MultiSlotLimiter can restrict the concurrent execution of different groups of tasks52// to the given `slots` limit. Each group is represented with a string ID.53type MultiSlotLimiter struct {54 m map[string]SlotLimiter55 slots int56 mutex sync.Mutex57}58// NewMultiSlotLimiter initializes and returns a new MultiSlotLimiter with the given slot count59//TODO: move to lib and use something better than a mutex? sync.Map perhaps?60func NewMultiSlotLimiter(slots int) *MultiSlotLimiter {61 return &MultiSlotLimiter{make(map[string]SlotLimiter), slots, sync.Mutex{}}62}63// Slot is used to retrieve the corresponding slot to the given string ID. If no slot with that ID exists,64// it creates it and saves it for future use. It is safe to call this method concurrently.65func (l *MultiSlotLimiter) Slot(s string) SlotLimiter {66 if l.slots == 0 {67 return nil68 }69 l.mutex.Lock()70 defer l.mutex.Unlock()71 ll, ok := l.m[s]72 if !ok {73 tmp := NewSlotLimiter(l.slots)74 ll = tmp75 l.m[s] = ll76 }77 return ll78}...

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NewSlotLimiter

Using AI Code Generation

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1import (2func main() {3 mc := memcache.New("localhost:11211")4 mc.SlotLimiter = memcache.NewSlotLimiter(5)5 mc.SlotLimiter = memcache.NewSlotLimiter(10)6 mc.SlotLimiter = memcache.NewSlotLimiter(15)7 mc.SlotLimiter = memcache.NewSlotLimiter(20)8 mc.SlotLimiter = memcache.NewSlotLimiter(25)9 mc.SlotLimiter = memcache.NewSlotLimiter(30)10 mc.SlotLimiter = memcache.NewSlotLimiter(35)11 mc.SlotLimiter = memcache.NewSlotLimiter(40)12 mc.SlotLimiter = memcache.NewSlotLimiter(45)13 mc.SlotLimiter = memcache.NewSlotLimiter(50)14 mc.SlotLimiter = memcache.NewSlotLimiter(55)15 mc.SlotLimiter = memcache.NewSlotLimiter(60)16 mc.SlotLimiter = memcache.NewSlotLimiter(65)17 mc.SlotLimiter = memcache.NewSlotLimiter(70)18 mc.SlotLimiter = memcache.NewSlotLimiter(75)19 mc.SlotLimiter = memcache.NewSlotLimiter(80)20 mc.SlotLimiter = memcache.NewSlotLimiter(85)21 mc.SlotLimiter = memcache.NewSlotLimiter(90)22 mc.SlotLimiter = memcache.NewSlotLimiter(95)23 mc.SlotLimiter = memcache.NewSlotLimiter(100)24 mc.SlotLimiter = memcache.NewSlotLimiter(105)25 mc.SlotLimiter = memcache.NewSlotLimiter(110)26 mc.SlotLimiter = memcache.NewSlotLimiter(115)

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NewSlotLimiter

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello World!")4 l := lib.NewSlotLimiter(10)5 fmt.Println(l)6}7import (8type SlotLimiter struct {9}10func NewSlotLimiter(limit int) *SlotLimiter {11 fmt.Println("In NewSlotLimiter")12 return &SlotLimiter{limit: limit}13}14type Data struct {15}16func (d *Data) Read() (int, string) {17}

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NewSlotLimiter

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello World!")4 s := lib.NewSlotLimiter(2, 2)5 fmt.Println(s)6}7type SlotLimiter struct {

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NewSlotLimiter

Using AI Code Generation

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1import (2func main() {3 limiter := lib.NewSlotLimiter(2)4 for i := 0; i < 10; i++ {5 go func(i int) {6 limiter.Wait()7 fmt.Printf("Goroutine %d using a slot8 time.Sleep(time.Second)9 limiter.Done()10 fmt.Printf("Goroutine %d finished using a slot11 }(i)12 }13 time.Sleep(time.Second * 3)14}15import (

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NewSlotLimiter

Using AI Code Generation

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1func main() {2 limiter := lib.NewSlotLimiter(2)3}4type SlotLimiter struct {5}6func NewSlotLimiter(n int) *SlotLimiter {7}8To use the SlotLimiter type and NewSlotLimiter function in another package, you must import the lib package. You can then use the NewSlotLimiter function to create a SlotLimiter . The following example shows how to import the lib package and use the NewSlotLimiter function to create a SlotLimiter :9import "lib"10func main() {11 limiter := lib.NewSlotLimiter(2)12}

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NewSlotLimiter

Using AI Code Generation

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1import (2func main() {3 limiter := lib.NewSlotLimiter(10, time.Second)4 fmt.Println("Limiter: ", limiter)5}6import (7type SlotLimiter struct {8}9func NewSlotLimiter(maxSlots int, duration time.Duration) *SlotLimiter {10 return &SlotLimiter{}11}12import _ "github.com/rohitjagga/lib"13import (14type SlotLimiter struct {15}16func NewSlotLimiter(maxSlots int, duration time.Duration) *SlotLimiter {17 return &SlotLimiter{}18}19import (20func main() {21 limiter := lib.NewSlotLimiter(10, time.Second)22 fmt.Println("Limiter: ", limiter)23}24 imports github.com/rohitjagga/lib

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