Best Puppeteer-sharp code snippet using PuppeteerSharp.Worker.OnMessageReceived
Worker.cs
Source:Worker.cs
...36 {37 _client = client;38 Url = url;39 _exceptionThrown = exceptionThrown;40 _client.MessageReceived += OnMessageReceived;41 _executionContextCallback = new TaskCompletionSource<ExecutionContext>(TaskCreationOptions.RunContinuationsAsynchronously);42 _ = _client.SendAsync("Runtime.enable").ContinueWith(task =>43 {44 });45 _ = _client.SendAsync("Log.enable").ContinueWith(task =>46 {47 });48 }49 /// <summary>50 /// Gets the Worker URL.51 /// </summary>52 /// <value>Worker URL.</value>53 public string Url { get; }54 internal void OnMessageReceived(object sender, MessageEventArgs e)55 {56 try57 {58 switch (e.MessageID)59 {60 case "Runtime.executionContextCreated":61 OnExecutionContextCreated(e.MessageData.ToObject<RuntimeExecutionContextCreatedResponse>(true));62 break;63 //case "Runtime.consoleAPICalled":64 // await OnConsoleAPICalled(e).ConfigureAwait(false);65 // break;66 case "Runtime.exceptionThrown":67 OnExceptionThrown(e.MessageData.ToObject<RuntimeExceptionThrownResponse>(true));68 break;...
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 var worker = await page.WorkerAsync();14 worker.OnMessageReceived += Worker_OnMessageReceived;15 await page.EvaluateFunctionAsync("() => { worker.postMessage('Hello from the main thread!') }");16 await page.WaitForTimeoutAsync(1000);17 await browser.CloseAsync();18 }19 private static void Worker_OnMessageReceived(object sender, ConsoleMessageEventArgs e)20 {21 Console.WriteLine(e.Message.Text);22 }23 }24}
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions10 {11 Args = new string[] { "--no-sandbox" }12 });13 var page = await browser.NewPageAsync();14 var worker = await page.EvaluateFunctionHandleAsync(@"() => {15 return new Worker(URL.createObjectURL(new Blob(['console.log(1)'], { type: 'application/javascript' })));16 }");17 await page.WaitForFunctionAsync(@"() => {18 return window.workerMessages.length > 0;19 }");20 var message = await page.EvaluateFunctionAsync<string>(@"() => {21 return window.workerMessages[0];22 }");23 Console.WriteLine(message);24 await browser.CloseAsync();25 }26 }27}
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync().Wait();9 }10 static async Task MainAsync()11 {12 var browser = await Puppeteer.LaunchAsync(new LaunchOptions13 {14 });15 var page = await browser.NewPageAsync();16 await page.WaitForFunctionAsync("document.querySelectorAll('iframe').length == 2");17 var worker = await page.WorkersAsync();18 worker[0].OnMessageReceived += (sender, e) => Console.WriteLine(e.Message);19 await worker[0].PostMessageAsync("Hello");20 await page.CloseAsync();21 await browser.CloseAsync();22 }23 }24}25using System;26using System.Threading.Tasks;27using PuppeteerSharp;28{29 {30 static void Main(string[] args)31 {32 MainAsync().Wait();33 }34 static async Task MainAsync()35 {36 var browser = await Puppeteer.LaunchAsync(new LaunchOptions37 {38 });39 var page = await browser.NewPageAsync();40 await page.WaitForFunctionAsync("document.querySelectorAll('iframe').length == 2");41 var worker = await page.WorkersAsync();42 worker[0].OnMessageReceived += (sender, e) => Console.WriteLine(e.Message);43 await worker[0].PostMessageAsync("Hello");44 await page.CloseAsync();45 await browser.CloseAsync();46 }47 }48}49using System;50using System.Threading.Tasks;51using PuppeteerSharp;52{53 {54 static void Main(string[] args)55 {56 MainAsync().Wait();57 }58 static async Task MainAsync()59 {60 var browser = await Puppeteer.LaunchAsync(new LaunchOptions
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync(args).GetAwaiter().GetResult();9 }10 static async Task MainAsync(string[] args)11 {12 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });13 var page = await browser.NewPageAsync();14 var workers = await page.WorkersAsync();15 foreach (var worker in workers)16 {17 worker.OnMessageReceived += Worker_OnMessageReceived;18 await worker.EvaluateExpressionAsync("self.postMessage('Hello World')");19 }20 Console.ReadLine();21 }22 private static void Worker_OnMessageReceived(object sender, MessageEventArgs e)23 {24 Console.WriteLine(e.Message);25 }26 }27}
OnMessageReceived
Using AI Code Generation
1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });2var page = await browser.NewPageAsync();3var worker = page.Workers.First();4worker.OnMessageReceived += (sender, e) =>5{6 Console.WriteLine(e.Data);7};8var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9var page = await browser.NewPageAsync();10var worker = page.Workers.First();11worker.OnMessageReceived += (sender, e) =>12{13 Console.WriteLine(e.Data);14};15var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });16var page = await browser.NewPageAsync();17await page.WaitForFunctionAsync("
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 await page.EvaluateExpressionAsync(@"13 new Worker(URL.createObjectURL(new Blob(['(' + function() {14 self.onmessage = function(msg) {15 console.log('Message received from main script');16 var workerResult = 'Result: ' + (msg.data[0] * msg.data[1]);17 console.log('Posting message back to main script');18 self.postMessage(workerResult);19 }20 } + ')()'], { type: 'text/javascript' })));21 ");22 var worker = page.Workers[0];23 worker.OnMessageReceived += (sender, e) =>24 {25 Console.WriteLine(e.Message);26 };27 await worker.PostMessageAsync(new object[] { 1, 2 });28 }29 }30}
OnMessageReceived
Using AI Code Generation
1worker.OnMessageReceived += Worker_OnMessageReceived;2await worker.ConnectAsync();3private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)4{5 Console.WriteLine(e.Message);6}7worker.OnMessageReceived += Worker_OnMessageReceived;8await worker.ConnectAsync();9private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)10{11 Console.WriteLine(e.Message);12}13worker.OnMessageReceived += Worker_OnMessageReceived;14await worker.ConnectAsync();15private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)16{17 Console.WriteLine(e.Message);18}19worker.OnMessageReceived += Worker_OnMessageReceived;20await worker.ConnectAsync();21private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)22{23 Console.WriteLine(e.Message);24}25worker.OnMessageReceived += Worker_OnMessageReceived;26await worker.ConnectAsync();27private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)28{29 Console.WriteLine(e.Message);30}31worker.OnMessageReceived += Worker_OnMessageReceived;32await worker.ConnectAsync();33private void Worker_OnMessageReceived(object sender, PuppeteerSharp.WorkerMessageEventArgs e)34{35 Console.WriteLine(e.Message);36}
OnMessageReceived
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using static PuppeteerSharp.JsonConstants;5{6 {7 static async Task Main(string[] args)8 {9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10 var page = await browser.NewPageAsync();11 var worker = await page.EvaluateExpressionHandleAsync<Worker>("new Worker(URL.createObjectURL(new Blob([`postMessage('hello')`], {type: 'application/javascript'})))");12 worker.OnMessageReceived += (sender, e) => Console.WriteLine(e.Message);13 await Task.Delay(1000);14 await browser.CloseAsync();15 }16 }17}18using System;19using System.Threading.Tasks;20using PuppeteerSharp;21using static PuppeteerSharp.JsonConstants;22{23 {24 static async Task Main(string[] args)25 {26 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });27 var page = await browser.NewPageAsync();28 page.OnConsoleMessageAdded += (sender, e) => Console.WriteLine(e.Message);29 await page.EvaluateExpressionAsync("console.log('hello')");30 await Task.Delay(1000);31 await browser.CloseAsync();32 }33 }34}35using System;36using System.Threading.Tasks;37using PuppeteerSharp;38using static PuppeteerSharp.JsonConstants;39{40 {41 static async Task Main(string[] args)42 {43 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });44 var page = await browser.NewPageAsync();45 page.OnConsoleMessageAdded += (sender, e) => Console.WriteLine(e.Message);46 await page.EvaluateExpressionAsync("console.log('hello')");47 await Task.Delay(1000);
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