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K6
output
NewPeriodicFlusher

How to use NewPeriodicFlusher method of output Package

Best K6 code snippet using output.NewPeriodicFlusher

helpers_test.go

Source:helpers_test.go

...109	}110}111func TestPeriodicFlusherBasics(t *testing.T) {112	t.Parallel()113	f, err := NewPeriodicFlusher(-1*time.Second, func() {})114	assert.Error(t, err)115	assert.Nil(t, f)116	f, err = NewPeriodicFlusher(0, func() {})117	assert.Error(t, err)118	assert.Nil(t, f)119	count := 0120	wg := &sync.WaitGroup{}121	wg.Add(1)122	f, err = NewPeriodicFlusher(100*time.Millisecond, func() {123		count++124		if count == 2 {125			wg.Done()126		}127	})128	assert.NotNil(t, f)129	assert.Nil(t, err)130	wg.Wait()131	f.Stop()132	assert.Equal(t, 3, count)133}134func TestPeriodicFlusherConcurrency(t *testing.T) {135	t.Parallel()136	seed := time.Now().UnixNano()137	r := rand.New(rand.NewSource(seed)) //nolint:gosec138	randStops := 10 + r.Intn(10)139	t.Logf("Random source seeded with %d\n", seed)140	count := 0141	wg := &sync.WaitGroup{}142	wg.Add(1)143	f, err := NewPeriodicFlusher(1000*time.Microsecond, func() {144		// Sleep intentionally may be longer than the flush period. Also, this145		// should never happen concurrently, so it's intentionally not locked.146		time.Sleep(time.Duration(700+r.Intn(1000)) * time.Microsecond)147		count++148		if count == 100 {149			wg.Done()150		}151	})152	assert.NotNil(t, f)153	assert.Nil(t, err)154	wg.Wait()155	stopWG := &sync.WaitGroup{}156	stopWG.Add(randStops)157	for i := 0; i < randStops; i++ {...

NewPeriodicFlusher

Using AI Code Generation

1import (2func main() {3	caps := selenium.Capabilities{"browserName": "chrome"}4	if err != nil {5		panic(err)6	}7	defer wd.Quit()8		panic(err)9	}10	wd.WaitWithTimeout(selenium.ByCSSSelector, "#code", 10*time.Second)11import "fmt"12func main() {13	fmt.Println("Hello WebDriver!")14}`15	if err := wd.FindElement(selenium.ByCSSSelector, "#code").SendKeys(code); err != nil {16		panic(err)17	}18	if err := wd.FindElement(selenium.ByCSSSelector, "#run").Click(); err != nil {19		panic(err)20	}21	wd.WaitWithTimeout(selenium.ByCSSSelector, "#output", 10*time.Second)22	outputDiv, err := wd.FindElement(selenium.ByCSSSelector, "#output")23	if err != nil {24		panic(err)25	}26	output, err := outputDiv.Text()27	if err != nil {28		panic(err)29	}30	fmt.Println(output)31}32import (33func main() {34	caps := selenium.Capabilities{"

NewPeriodicFlusher

Using AI Code Generation

1output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)2output.Write([]byte("Hello world!"))3output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)4output.Write([]byte("Hello world!"))5output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)6output.Write([]byte("Hello world!"))7output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)8output.Write([]byte("Hello world!"))9output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)10output.Write([]byte("Hello world!"))11output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)12output.Write([]byte("Hello world!"))13output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)14output.Write([]byte("Hello world!"))15output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)16output.Write([]byte("Hello world!"))17output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)18output.Write([]byte("Hello world!"))19output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)20output.Write([]byte("Hello world!"))21output := NewPeriodicFlusher(1*time.Second, 5, os.Stdout)

NewPeriodicFlusher

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4}5Recommended Posts: Go | io.Pipe()6Go | io.MultiReader()7Go | io.MultiWriter()8Go | io.TeeReader()9Go | io.LimitReader()10Go | io.CopyN()11Go | io.CopyBuffer()12Go | io.WriteString()13Go | io.ReadFull()14Go | io.ReadAtLeast()15Go | io.ReadSeeker()16Go | io.ReadWriteSeeker()17Go | io.ReadWriteCloser()18Go | io.ReadCloser()19Go | io.WriteCloser()20Go | io.Seeker()21Go | io.WriterTo()22Go | io.ReaderFrom()23Go | io.ByteReader()24Go | io.ByteScanner()25Go | io.ByteWriter()26Go | io.RuneReader()27Go | io.RuneScanner()28Go | io.ReaderAt()29Go | io.WriterAt()30Go | io.Writer()31Go | io.Reader()

NewPeriodicFlusher

Using AI Code Generation

1import (2type Output struct {3}4func NewPeriodicFlusher(w io.Writer, d time.Duration) *Output {5	o := &Output{6		C: make(chan string),7		T: time.NewTicker(d),8	}9	go func() {10		for {11			select {12				fmt.Fprintln(o.F, s)13				o.F.Sync()14			}15		}16	}()17}18func main() {19	o := NewPeriodicFlusher(os.Stdout, 1*time.Second)20	time.Sleep(2 * time.Second)21}22import (23type Output struct {24}25func NewPeriodicFlusher(w io.Writer, d time.Duration) *Output {26	o := &Output{27		C: make(chan string),28		T: time.NewTicker(d),29	}30	go func() {31		for {32			select {33				fmt.Fprintln(o.F, s)34				o.F.Sync()

NewPeriodicFlusher

Using AI Code Generation

1import (2func main() {3	f := output.NewFile("output.txt")4	p := output.NewPeriodicFlusher(f, 200*time.Millisecond)5	for i := 0; i < 10; i++ {6		p.Write([]byte(fmt.Sprintf("Hello, %d7	}8	p.Close()9}10import (11type PeriodicFlusher struct {12}13func NewPeriodicFlusher(w io.Writer, d time.Duration) *PeriodicFlusher {14	p := &PeriodicFlusher{15	}16	p.t = time.AfterFunc(d, p.flush)17}18func (p *PeriodicFlusher) Write(data []byte) (int, error) {19	p.buf = append(p.buf, data...)20	return len(data), nil21}22func (p *PeriodicFlusher) Close() error {23	p.flush()24}25func (p *PeriodicFlusher) flush() {26	p.t.Reset(p.d)27	if len(p.buf) == 0 {28	}29	p.w.Write(p.buf)30}31import (32type File struct {33}34func NewFile(path string) *File {35	f, err := os.Create(path)36	if err != nil {37		panic(err)38	}39	return &File{40	}41}42func (f *File) Write(data []byte

NewPeriodicFlusher

Using AI Code Generation

1import (2type PeriodicFlusher struct {3}4func NewPeriodicFlusher(period time.Duration) *PeriodicFlusher {5	return &PeriodicFlusher{period}6}7func (f *PeriodicFlusher) Start() {8	ticker := time.NewTicker(f.period)9	go func() {10		for range ticker.C {11			fmt.Println("flushing data")12		}13	}()14}

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