Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use NewPagePool method of rod Package

Best Rod code snippet using rod.NewPagePool

utils.go

Source:utils.go

...69// It's a common practice to use a channel to limit concurrency, it's not special for rod.70// This helper is more like an example to use Go Channel.71// Reference: https://golang.org/doc/effective_go#channels72type PagePool chan *Page73// NewPagePool instance74func NewPagePool(limit int) PagePool {75	pp := make(chan *Page, limit)76	for i := 0; i < limit; i++ {77		pp <- nil78	}79	return pp80}81// Get a page from the pool. Use the PagePool.Put to make it reusable later.82func (pp PagePool) Get(create func() *Page) *Page {83	p := <-pp84	if p == nil {85		p = create()86	}87	return p88}...

storeschecker.go

Source:storeschecker.go

...35		if err != nil {36			s.logger.Error("Failed to close browser.", zap.Error(err))37		}38	}()39	pool := rod.NewPagePool(s.config.PagePoolSize)40	defer pool.Cleanup(func(p *rod.Page) {41		err := p.Close()42		if err != nil {43			s.logger.Error("Failed to close page.", zap.Error(err))44		}45	})46	c := make(chan stores.StockCheckResult)47	get := s.createGetPageFunc(browser, pool)48	release := s.createReleasePageFunc(pool)49	for _, s := range storesSlice {50		go func(store stores.Store) {51			c <- store.Check(get, release)52		}(s)53	}...

pagepool.go

Source:pagepool.go

...17var Key PagePoolKey18func init() {19	Key = PagePoolKey("pagePool")20}21// NewPagePool instance22func NewPagePool(ctx context.Context, b *rod.Browser, limit int) (*PagePool, error) {23	pool := &PagePool{24		b:           b,25		ch:          make(chan proto.TargetTargetID, limit),26		targedIDSet: make(map[proto.TargetTargetID]bool),27	}28	for i := 0; i < limit; i++ {29		page, err := b.Page(proto.TargetCreateTarget{})30		if err != nil {31			return nil, errors.WithStack(err)32		}33		select {34		case pool.ch <- page.TargetID:35			pool.targedIDSet[page.TargetID] = true36		case <-ctx.Done():...

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().ControlURL(launcher.New().Headless(false).MustLaunch()).MustConnect()4	pool := browser.NewPagePool(4)5	pool.MustAdd(10)6	defer pool.MustClose()7	pool.MustEach(func(page *rod.Page) {8	})9	pool.MustEach(func(page *rod.Page) {10	})11	pool.MustEach(func(page *rod.Page) {12	})13	pool.MustEach(func(page *rod.Page) {14	})15	pool.MustEach(func(page *rod.Page) {16	})17	pool.MustEach(func(page *rod.Page) {18	})19	pool.MustEach(func(page *rod.Page)

NewPagePool

Using AI Code Generation

1import (2func main() {3    os.Setenv("ROD_DEBUG", "true")4    os.Setenv("ROD_TRACING", "true")5    l := launcher.New().Bin("/usr/bin/chromium")6    l.Headless(false).Devtools(true)7    defer l.Cleanup()8    url := l.MustLaunch()9    pool := rod.New().ControlURL(url).NewPagePool(10)10    page := pool.Get()11    pool.Put(page)12    page = pool.Get()13    pool.Put(page)14    page = pool.Get()15    pool.Put(page)16    pool.Close()17    l.Browser.Close()18}19import (20func main() {21    os.Setenv("ROD_DEBUG", "true")22    os.Setenv("ROD_TRACING", "true")

NewPagePool

Using AI Code Generation

1import (2func main() {3    pool := rod.New().NewPagePool()4    for i := 0; i < 5; i++ {5        go func() {6            page := pool.Get()7            ctx := page.Context()8            fmt.Println(page2.MustElement("title").MustText())9            page2.Close()10            ctx.Close()11            pool.Put(page)12        }()13    }14    utils.Wait()15}

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	defer browser.Close()5	pagePool := browser.NewPagePool(1, 1)6	page := pagePool.Get()7	defer pagePool.Put(page)8	page.Eval(`document.querySelector("input[name=q]").value = "rod"`)9	page.Keyboard.Press(proto.InputDispatchKeyEventRequest{10	})11	page.Screenshot("screenshot.png")12}

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().NewBrowser()4	pagePool := browser.NewPagePool(2)5	page := pagePool.Get()6	pagePool.Put(page)7}8import (9func main() {10	browser := rod.New().NewBrowser()11	pagePool := browser.NewPagePool(2)12	page := pagePool.Get()13	pagePool.Put(page)14}15import (16func main() {17	browser := rod.New().NewBrowser()18	pagePool := browser.NewPagePool(2)19	page := pagePool.Get()20	pagePool.Put(page)21}22import (23func main() {24	browser := rod.New().NewBrowser()25	pagePool := browser.NewPagePool(2)26	page := pagePool.Get()27	pagePool.Put(page)28}29import (30func main() {31	browser := rod.New().NewBrowser()32	pagePool := browser.NewPagePool(2)33	page := pagePool.Get()34	pagePool.Put(page)35}36import (37func main() {38	browser := rod.New().NewBrowser()39	pagePool := browser.NewPagePool(2)40	page := pagePool.Get()41	pagePool.Put(page)42}43import (44func main() {45	browser := rod.New().NewBrowser()46	pagePool := browser.NewPagePool(2)47	page := pagePool.Get()48	pagePool.Put(page)

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().ControlURL(launcher.New().Headless(false).Launch()).MustConnect()4	pool := browser.NewPagePool(5, 10)5	page := pool.Get()6	fmt.Println(page.MustElement("title").MustText())7	pool.Put(page)8	browser.MustClose()9}10import (11func main() {12	browser := rod.New().ControlURL(launcher.New().Headless(false).Launch()).MustConnect()13	pool := browser.NewPagePool(5, 10)14	page := pool.Get()15	fmt.Println(page.MustElement("title").MustText())16	pool.Put(page)17	browser.MustClose()18}19import (20func main() {21	browser := rod.New().ControlURL(launcher.New().Headless(false).Launch()).MustConnect()22	pool := browser.NewPagePool(5, 10)23	page := pool.Get()24	fmt.Println(page.MustElement("title").MustText())25	pool.Put(page)26	browser.MustClose()27}

NewPagePool

Using AI Code Generation

1import (2func main() {3    pool := rod.NewPagePool(2)4    page := pool.Get()5    page.Release()6}7import (8func main() {9    pool := rod.NewPagePool(2)10    page := pool.Get()11    page.Release()12    page = pool.Get()13    page.Release()14}15import (16func main() {17    pool := rod.NewPagePool(2)18    page := pool.Get()19    page.Release()20    page = pool.Get()21    page.Release()22    page = pool.Get()23    page.Release()24}25import (26func main() {27    pool := rod.NewPagePool(2)28    page := pool.Get()29    page.Release()30    page = pool.Get()31    page.Release()32    page = pool.Get()33    page.Release()

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	title := page.MustElement("title").MustText()5	fmt.Println("Page title is:", title)6	title2 := page.MustElement("title").MustText()7	fmt.Println("Page title is:", title2)8	title3 := page.MustElement("title").MustText()9	fmt.Println("Page title is:", title3)10	title4 := page.MustElement("title").MustText()11	fmt.Println("Page title is:", title4)12	title5 := page.MustElement("title").MustText()13	fmt.Println("Page title is:", title5)14	title6 := page.MustElement("title").MustText()15	fmt.Println("Page title is:", title6)16	title7 := page.MustElement("title").MustText()17	fmt.Println("Page title is:", title7)18	title8 := page.MustElement("title").MustText()19	fmt.Println("Page title is:", title8)20	title9 := page.MustElement("title").MustText()21	fmt.Println("Page title is:", title9)22	title10 := page.MustElement("title").MustText()23	fmt.Println("Page title is:", title10)24	title11 := page.MustElement("title").MustText()25	fmt.Println("Page title is:", title11)26	title12 := page.MustElement("title").MustText()27	fmt.Println("Page title is:", title12)28	title13 := page.MustElement("title").MustText()29	fmt.Println("Page title is:", title13)30	title14 := page.MustElement("title").MustText()31	fmt.Println("Page title is:", title14)

NewPagePool

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	defer browser.Close()5	pool := browser.NewPagePool(5)6	page := pool.NewBrowserPage()7	defer page.Close()8	fmt.Println(page.Title())9}10import (11func main() {12	browser := rod.New().Connect()13	defer browser.Close()14	pool := browser.NewPagePool(5)15	page := pool.NewPage()16	defer page.Close()17	fmt.Println(page.Title())18}19import (20func main() {21	browser := rod.New().Connect()22	defer browser.Close()23	pool := browser.NewPagePool(5)24	page := pool.NewPage()25	defer page.Close()26	fmt.Println(page.Title())27}28import (29func main() {30	browser := rod.New().Connect()31	defer browser.Close()32	pool := browser.NewPagePool(5)33	page := pool.NewPage()34	defer page.Close()

NewPagePool

Using AI Code Generation

1import (2func main() {3	pool := rod.New().NewPagePool(10)4	pool.Close()5}6import (7func main() {8	browser := rod.New().MustConnect()9	browser.Close()10}11import (12func main() {13	browser := rod.New().MustConnect()14	browser.Close()15}16import (17func main() {18	browser := rod.New().MustConnect()19	browser.Close()20}21import (22func main() {23	browser := rod.New().MustConnect()24	browser.Close()25}26import (27func main() {28	browser := rod.New().MustConnect()29	browser.Close()30}31import (32func main() {33	browser := rod.New().MustConnect()34	browser.Close()35}36import (37func main() {38	browser := rod.New().MustConnect()

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.