How to use getDurationContexts method of executor Package

Best K6 code snippet using executor.getDurationContexts

helpers.go

Source:helpers.go Github

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...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(...

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getDurationContexts

Using AI Code Generation

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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()

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getDurationContexts

Using AI Code Generation

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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

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getDurationContexts

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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 (

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getDurationContexts

Using AI Code Generation

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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() {

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getDurationContexts

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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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