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()

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