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K6
executor
getDurationContexts

How to use getDurationContexts method of executor Package

Best K6 code snippet using executor.getDurationContexts

helpers.go

Source:helpers.go

...101			return true102		}103	}104}105// getDurationContexts is used to create sub-contexts that can restrict an106// executor to only run for its allotted time.107//108// If the executor doesn't have a graceful stop period for iterations, then109// both returned sub-contexts will be the same one, with a timeout equal to110// the supplied regular executor duration.111//112// But if a graceful stop is enabled, then the first returned context (and the113// cancel func) will be for the "outer" sub-context. Its timeout will include114// both the regular duration and the specified graceful stop period. The second115// context will be a sub-context of the first one and its timeout will include116// only the regular duration.117//118// In either case, the usage of these contexts should be like this:119//  - As long as the regDurationCtx isn't done, new iterations can be started.120//  - After regDurationCtx is done, no new iterations should be started; every121//    VU that finishes an iteration from now on can be returned to the buffer122//    pool in the ExecutionState struct.123//  - After maxDurationCtx is done, any VUs with iterations will be124//    interrupted by the context's closing and will be returned to the buffer.125//  - If you want to interrupt the execution of all VUs prematurely (e.g. there126//    was an error or something like that), trigger maxDurationCancel().127//  - If the whole test is aborted, the parent context will be cancelled, so128//    that will also cancel these contexts, thus the "general abort" case is129//    handled transparently.130func getDurationContexts(parentCtx context.Context, regularDuration, gracefulStop time.Duration) (131	startTime time.Time, maxDurationCtx, regDurationCtx context.Context, maxDurationCancel func(),132) {133	startTime = time.Now()134	maxEndTime := startTime.Add(regularDuration + gracefulStop)135	maxDurationCtx, maxDurationCancel = context.WithDeadline(parentCtx, maxEndTime)136	if gracefulStop == 0 {137		return startTime, maxDurationCtx, maxDurationCtx, maxDurationCancel138	}139	regDurationCtx, _ = context.WithDeadline(maxDurationCtx, startTime.Add(regularDuration)) //nolint:govet140	return startTime, maxDurationCtx, regDurationCtx, maxDurationCancel141}142// trackProgress is a helper function that monitors certain end-events in an143// executor and updates its progressbar accordingly.144func trackProgress(...

getDurationContexts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)5	defer cancel()6	e := &Executor{}7	e.getDurationContexts(ctx)8}9import (10type Executor struct {11}12func (e *Executor) getDurationContexts(ctx context.Context) {13	ctx, cancel := context.WithTimeout(ctx, 5*time.Second)14	defer cancel()15	go func() {16		select {17		case <-ctx.Done():18			fmt.Println("Context done")19		}20	}()21	select {22	case <-ctx.Done():23		fmt.Println("Context done")24	case <-time.After(10 * time.Second):25		fmt.Println("Time out")26	}27}28const app = require('express')();29const http = require('http').Server(app);30const io = require('socket.io')(http);31io.on('connection', (socket) => {32  console.log('a user connected');33  socket.on('chat message', (msg) => {34    console.log('message: ' + msg);35    io.emit('chat message', msg);36  });37  socket.on('disconnect', () => {38    console.log('user disconnected');39  });40});41http.listen(3000, () => {42  console.log('listening on *:3000');43});44import React from 'react';45import socketIOClient from 'socket.io-client';46class App extends React.Component {47  constructor()

getDurationContexts

Using AI Code Generation

1func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {2    return context.WithTimeout(context.Background(), e.Timeout)3}4func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {5    return context.WithTimeout(context.Background(), e.Timeout)6}7func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {8    return context.WithTimeout(context.Background(), e.Timeout)9}10func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {11    return context.WithTimeout(context.Background(), e.Timeout)12}13func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {14    return context.WithTimeout(context.Background(), e.Timeout)15}16func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {17    return context.WithTimeout(context.Background(), e.Timeout)18}19func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {20    return context.WithTimeout(context.Background(), e.Timeout)21}22func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {23    return context.WithTimeout(context.Background(), e.Timeout)24}25func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {26    return context.WithTimeout(context.Background(), e.Timeout)27}28func (e *Executor) getDurationContexts() (context.Context, context.CancelFunc) {29    return context.WithTimeout(context.Background(), e.Timeout

getDurationContexts

Using AI Code Generation

1import (2func main() {3	ctx, cancel := context.WithCancel(context.Background())4	executor := NewExecutor(ctx)5	executor.Start()6	defer executor.Stop()7	ctx1, cancel1 := context.WithTimeout(ctx, 2*time.Second)8	defer cancel1()9	ctx2, cancel2 := context.WithTimeout(ctx, 3*time.Second)10	defer cancel2()11	ctx3, cancel3 := context.WithTimeout(ctx, 4*time.Second)12	defer cancel3()13	ctxs := []*Context{ctx1, ctx2, ctx3}14	durations := executor.getDurationContexts(ctxs)15	for _, d := range durations {16		fmt.Println(d)17	}18}19import (20func main() {21	ctx, cancel := context.WithCancel(context.Background())22	executor := NewExecutor(ctx)23	executor.Start()24	defer executor.Stop()25	ctx1, cancel1 := context.WithTimeout(ctx, 2*time.Second)26	defer cancel1()27	ctx2, cancel2 := context.WithTimeout(ctx, 3*time.Second)28	defer cancel2()29	ctx3, cancel3 := context.WithTimeout(ctx, 4*time.Second)30	defer cancel3()31	ctxs := []*Context{ctx1, ctx2, ctx3}32	durations := executor.getDurationContexts(ctxs)33	for _, d := range durations {34		fmt.Println(d)35	}36}37import (38func main() {39	ctx, cancel := context.WithCancel(context.Background())40	executor := NewExecutor(ctx)41	executor.Start()42	defer executor.Stop()43	ctx1, cancel1 := context.WithTimeout(ctx, 2*time.Second)44	defer cancel1()45	ctx2, cancel2 := context.WithTimeout(ctx, 3*time.Second)46	defer cancel2()47	ctx3, cancel3 := context.WithTimeout(ctx, 4*time.Second)48	defer cancel3()49	ctxs := []*Context{ctx1, ctx2, ctx3}50	durations := executor.getDurationContexts(ctxs)51	for _, d := range durations {52		fmt.Println(d)53	}54}55import (

getDurationContexts

Using AI Code Generation

1func main() {2    executor = &MyExecutor{}3    executor.getDurationContexts()4}5func main() {6    executor = &MyExecutor{}7    executor.getDurationContexts()8}9func main() {10    executor = &MyExecutor{}11    executor.getDurationContexts()12}13func main() {14    executor = &MyExecutor{}15    executor.getDurationContexts()16}17func main() {18    executor = &MyExecutor{}19    executor.getDurationContexts()20}21func main() {22    executor = &MyExecutor{}23    executor.getDurationContexts()24}25func main() {26    executor = &MyExecutor{}27    executor.getDurationContexts()28}29func main() {30    executor = &MyExecutor{}31    executor.getDurationContexts()32}33func main() {34    executor = &MyExecutor{}35    executor.getDurationContexts()36}37func main() {38    executor = &MyExecutor{}39    executor.getDurationContexts()40}41func main() {42    executor = &MyExecutor{}43    executor.getDurationContexts()44}45func main() {

getDurationContexts

Using AI Code Generation

1func main() {2    ctx := context.Background()3    executor := NewExecutor()4    ctx1, ctx2 := executor.getDurationContexts(ctx, 1*time.Second, 2*time.Second)5    result1, result2 := executor.getResult(ctx1, ctx2)6    fmt.Println("Result1: ", result1)7    fmt.Println("Result2: ", result2)8}9type Executor struct {10}11func NewExecutor() *Executor {12    return &Executor{}13}14func (e *Executor) getResult(ctx1, ctx2 context.Context) (string, string) {15    ch := make(chan string)16    wg := sync.WaitGroup{}17    wg.Add(2)18    go func() {19        defer wg.Done()20        select {21        case <-ctx1.Done():22            ch <- ctx1.Err().Error()23        case <-ctx2.Done():24            ch <- ctx2.Err().Error()25        }26    }()27    go func() {28        defer wg.Done()29        select {30        case <-ctx1.Done():31            ch <- ctx1.Err().Error()32        case <-ctx2.Done():33            ch <- ctx2.Err().Error()34        }35    }()36    wg.Wait()37    close(ch)

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