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How to use WebSocketFrame method of Microsoft.Playwright.Core.WebSocketFrame class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.WebSocketFrame.WebSocketFrame

WebSocketChannel.cs

Source:WebSocketChannel.cs

...33        public WebSocketChannel(string guid, Connection connection, WebSocket owner) : base(guid, connection, owner)34        {35        }36        internal event EventHandler Close;37        internal event EventHandler<IWebSocketFrame> FrameSent;38        internal event EventHandler<IWebSocketFrame> FrameReceived;39        internal event EventHandler<string> SocketError;40        internal override void OnMessage(string method, JsonElement? serverParams)41        {42            bool IsTextOrBinaryFrame(out int opcode)43            {44                opcode = serverParams?.GetProperty("opcode").ToObject<int>() ?? 0;45                return opcode != 1 && opcode != 2;46            }47            int opcode;48            switch (method)49            {50                case "close":51                    Close?.Invoke(this, EventArgs.Empty);52                    break;53                case "frameSent":54                    if (IsTextOrBinaryFrame(out opcode))55                    {56                        break;57                    }58                    FrameSent?.Invoke(59                        this,60                        new WebSocketFrame(61                            serverParams?.GetProperty("data").ToObject<string>(),62                            opcode == OpcodeBase64));63                    break;64                case "frameReceived":65                    if (IsTextOrBinaryFrame(out opcode))66                    {67                        break;68                    }69                    FrameReceived?.Invoke(70                        this,71                        new WebSocketFrame(72                            serverParams?.GetProperty("data").ToObject<string>(),73                            opcode == OpcodeBase64));74                    break;75                case "socketError":76                    SocketError?.Invoke(this, serverParams?.GetProperty("error").ToObject<string>());77                    break;78            }79        }80    }81}...

WebSocketFrame.cs

Source:WebSocketFrame.cs

...24using System;25using System.Text;26namespace Microsoft.Playwright.Core27{28    internal class WebSocketFrame : IWebSocketFrame29    {30        internal WebSocketFrame(string payload, bool isBase64)31        {32            if (isBase64)33            {34                Binary = Convert.FromBase64String(payload);35            }36            else37            {38                Binary = Encoding.UTF8.GetBytes(payload);39            }40        }41        public byte[] Binary { get; set; }42        public string Text => Encoding.UTF8.GetString(Binary);43    }44}...

WebSocketFrame

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            var websocket = await page.WaitForEventAsync(PageEvent.WebSocket);15            await websocket.SendAsync("Hello World");16            var frame = await websocket.WaitForFrameAsync();17            Console.WriteLine(frame.Text);18        }19    }20}21using Microsoft.Playwright;22using System;23using System.Threading.Tasks;24{25    {26        static async Task Main(string[] args)27        {28            using var playwright = await Playwright.CreateAsync();29            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions30            {31            });32            var context = await browser.NewContextAsync();33            var page = await context.NewPageAsync();34            var websocket = await page.WaitForEventAsync(PageEvent.WebSocket);35            await websocket.SendAsync("Hello World");36            var frame = await websocket.WaitForFrameAsync();37            Console.WriteLine(frame.Text);38            await websocket.CloseAsync();39        }40    }41}42using Microsoft.Playwright;43using System;44using System.Threading.Tasks;45{46    {47        static async Task Main(string[] args)48        {49            using var playwright = await Playwright.CreateAsync();50            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions51            {52            });53            var context = await browser.NewContextAsync();54            var page = await context.NewPageAsync();55            var websocket = await page.WaitForEventAsync(PageEvent.WebSocket);56            await websocket.SendAsync("

WebSocketFrame

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Firefox.LaunchAsync(headless: false);10            var context = await browser.NewContextAsync();11            var page = await context.NewPageAsync();12            var webSocket = page.WebSockets[0];13            Console.WriteLine("WebSocket is connected: " + webSocket.IsConnected);14            Console.WriteLine("WebSocket URL: " + webSocket.Url);15            Console.WriteLine("WebSocket Protocol: " + webSocket.Protocol);16            Console.WriteLine("WebSocket ReadyState: " + webSocket.ReadyState);17            await webSocket.SendAsync("Hello World!");18            var frame = await webSocket.WaitForFrameAsync();19            Console.WriteLine("WebSocket Frame: " + frame.Text);20            await webSocket.CloseAsync();21            Console.WriteLine("WebSocket is connected: " + webSocket.IsConnected);22            Console.WriteLine("WebSocket ReadyState: " + webSocket.ReadyState);23        }24    }25}

WebSocketFrame

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            var ws = page.WebSocketFrame;

WebSocketFrame

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            await using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(headless: false);10            var page = await browser.NewPageAsync();11            await page.SetContentAsync(@"12                            ws.onmessage = function (event) {13                                console.log(event.data);14                            };15                            ws.onopen = function (event) {16                                ws.send('Hello from client');17                            };18            ");19            await page.SetWebSocketInterceptionEnabledAsync(true);20            page.WebSocketCreated += async (sender, e) =>21            {22                await e.WebSocket.SendAsync("Hello from client");23            };24            page.WebSocketFrameSent += async (sender, e) =>25            {26                Console.WriteLine($"

WebSocketFrame

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(headless: false);13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.ClickAsync("#connect");16            await page.ClickAsync("#send");17            var frame = await page.WebSocketFrameAsync();18            Console.WriteLine("opCode: " + frame.opCode);19            Console.WriteLine("mask: " + frame.mask);20            Console.WriteLine("payload: " + frame.payload);21            Console.WriteLine("payloadData: " + frame.payloadData);22            Console.WriteLine("payloadLength: " + frame.payloadLength);23            Console.WriteLine("fin: " + frame.fin);24            Console.WriteLine("rsv1: " + frame.rsv1);25            Console.WriteLine("rsv2: " + frame.rsv2);26            Console.WriteLine("rsv3: " + frame.rsv3);27            Console.WriteLine("json: " + frame.json());28            Console.WriteLine("text: " + frame.text());29            Console.WriteLine("binary: " + frame.binary());30            Console.WriteLine("check: " + frame.check());31            await page.CloseAsync();32            await context.CloseAsync();33            await browser.CloseAsync();34        }35    }36}

WebSocketFrame

Using AI Code Generation

1WebSocketFrame frame = await webSocket.WaitForEventAsync(WebSocketEvent.Frame);2WebSocketFrameData data = frame.Data();3string message = data.Text();4WebSocketFrame frame = await webSocket.WaitForEventAsync(WebSocketEvent.Frame);5WebSocketFrameData data = frame.Data();6string message = data.Text();7WebSocketFrame frame = await webSocket.WaitForEventAsync(WebSocketEvent.Frame);8WebSocketFrameData data = frame.Data();9string message = data.Text();

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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