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

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

Request.cs

Source:Request.cs

...36    internal class Request : ChannelOwnerBase, IChannelOwner<Request>, IRequest37    {38        private readonly RequestChannel _channel;39        private readonly RequestInitializer _initializer;40        private readonly RawHeaders _headers;41        private Task<RawHeaders> _rawHeadersTask;42        internal Request(IChannelOwner parent, string guid, RequestInitializer initializer) : base(parent, guid)43        {44            // TODO: Consider using a mapper between RequestInitiliazer and this object45            _channel = new(guid, parent.Connection, this);46            _initializer = initializer;47            RedirectedFrom = _initializer.RedirectedFrom;48            PostDataBuffer = _initializer.PostData;49            Timing = new();50            if (RedirectedFrom != null)51            {52                _initializer.RedirectedFrom.RedirectedTo = this;53            }54            _headers = new RawHeaders(initializer.Headers.ConvertAll(x => new NameValueEntry(x.Name, x.Value)).ToArray());55        }56        ChannelBase IChannelOwner.Channel => _channel;57        IChannel<Request> IChannelOwner<Request>.Channel => _channel;58        public string Failure { get; internal set; }59        public IFrame Frame => _initializer.Frame;60        public Dictionary<string, string> Headers => _headers.Headers;61        public bool IsNavigationRequest => _initializer.IsNavigationRequest;62        public string Method => _initializer.Method;63        public string PostData => PostDataBuffer == null ? null : Encoding.UTF8.GetString(PostDataBuffer);64        public byte[] PostDataBuffer { get; }65        public IRequest RedirectedFrom { get; }66        public IRequest RedirectedTo { get; internal set; }67        public string ResourceType => _initializer.ResourceType;68        public RequestTimingResult Timing { get; internal set; }69        public string Url => _initializer.Url;70        internal Request FinalRequest => RedirectedTo != null ? ((Request)RedirectedTo).FinalRequest : this;71        public RequestSizesResult Sizes { get; internal set; }72        public async Task<IResponse> ResponseAsync() => (await _channel.GetResponseAsync().ConfigureAwait(false))?.Object;73        public JsonElement? PostDataJSON()74        {75            if (PostData == null)76            {77                return null;78            }79            string content = PostData;80            Headers.TryGetValue("content-type", out string contentType);81            if (contentType == "application/x-www-form-urlencoded")82            {83                var parsed = HttpUtility.ParseQueryString(PostData);84                var dictionary = new Dictionary<string, string>();85                foreach (string key in parsed.Keys)86                {87                    dictionary[key] = parsed[key];88                }89                content = JsonSerializer.Serialize(dictionary);90            }91            if (content == null)92            {93                return null;94            }95            return JsonDocument.Parse(content).RootElement;96        }97        public async Task<RequestSizesResult> SizesAsync()98        {99            if (await ResponseAsync().ConfigureAwait(false) is not IChannelOwner<Response> res)100            {101                throw new PlaywrightException("Unable to fetch resources sizes.");102            }103            return await ((ResponseChannel)res.Channel).SizesAsync().ConfigureAwait(false);104        }105        public async Task<Dictionary<string, string>> AllHeadersAsync()106            => (await GetRawHeadersAsync().ConfigureAwait(false)).Headers;107        public async Task<IReadOnlyList<Header>> HeadersArrayAsync()108            => (await GetRawHeadersAsync().ConfigureAwait(false)).HeadersArray;109        public async Task<string> HeaderValueAsync(string name)110            => (await GetRawHeadersAsync().ConfigureAwait(false)).Get(name);111        private Task<RawHeaders> GetRawHeadersAsync()112        {113            if (_rawHeadersTask == null)114            {115                _rawHeadersTask = GetRawHeadersTaskAsync();116            }117            return _rawHeadersTask;118        }119        private async Task<RawHeaders> GetRawHeadersTaskAsync()120        {121            var headers = await _channel.GetRawRequestHeadersAsync().ConfigureAwait(false);122            return new(headers);123        }124    }125}...

Response.cs

Source:Response.cs

...37    {38        private readonly ResponseChannel _channel;39        private readonly ResponseInitializer _initializer;40        private readonly TaskCompletionSource<string> _finishedTask;41        private readonly RawHeaders _headers;42        private Task<RawHeaders> _rawHeadersTask;43        internal Response(IChannelOwner parent, string guid, ResponseInitializer initializer) : base(parent, guid)44        {45            _channel = new(guid, parent.Connection, this);46            _initializer = initializer;47            _initializer.Request.Timing = _initializer.Timing;48            _finishedTask = new();49            _headers = new RawHeaders(_initializer.Headers.ConvertAll(x => new NameValueEntry(x.Name, x.Value)).ToArray());50        }51        public IFrame Frame => _initializer.Request.Frame;52        public Dictionary<string, string> Headers => _headers.Headers;53        public bool Ok => Status is 0 or >= 200 and <= 299;54        public IRequest Request => _initializer.Request;55        public int Status => _initializer.Status;56        public string StatusText => _initializer.StatusText;57        public string Url => _initializer.Url;58        ChannelBase IChannelOwner.Channel => _channel;59        IChannel<Response> IChannelOwner<Response>.Channel => _channel;60        public async Task<Dictionary<string, string>> AllHeadersAsync()61            => (await GetRawHeadersAsync().ConfigureAwait(false)).Headers;62        public Task<byte[]> BodyAsync() => _channel.GetBodyAsync();63        public Task<string> FinishedAsync() => _finishedTask.Task;64        public async Task<IReadOnlyList<Header>> HeadersArrayAsync()65            => (await GetRawHeadersAsync().ConfigureAwait(false)).HeadersArray;66        public async Task<string> HeaderValueAsync(string name)67            => (await GetRawHeadersAsync().ConfigureAwait(false)).Get(name);68        public async Task<IReadOnlyList<string>> HeaderValuesAsync(string name)69            => (await GetRawHeadersAsync().ConfigureAwait(false)).GetAll(name);70        public async Task<JsonElement?> JsonAsync()71        {72            byte[] content = await BodyAsync().ConfigureAwait(false);73            return JsonDocument.Parse(content).RootElement;74        }75        public Task<ResponseSecurityDetailsResult> SecurityDetailsAsync() => _channel.SecurityDetailsAsync();76        public Task<ResponseServerAddrResult> ServerAddrAsync() => _channel.ServerAddrAsync();77        public async Task<string> TextAsync()78        {79            byte[] content = await BodyAsync().ConfigureAwait(false);80            return Encoding.UTF8.GetString(content);81        }82        internal void ReportFinished(string erroMessage = null)83        {84            _finishedTask.SetResult(erroMessage);85        }86        private Task<RawHeaders> GetRawHeadersAsync()87        {88            if (_rawHeadersTask == null)89            {90                _rawHeadersTask = GetRawHeadersTaskAsync();91            }92            return _rawHeadersTask;93        }94        private async Task<RawHeaders> GetRawHeadersTaskAsync()95        {96            var headers = await _channel.GetRawHeadersAsync().ConfigureAwait(false);97            return new(headers);98        }99    }100}...

RawHeaders.cs

Source:RawHeaders.cs

...25using System.Collections.Generic;26using System.Linq;27namespace Microsoft.Playwright.Core28{29    internal class RawHeaders30    {31        private readonly Dictionary<string, List<string>> _headersMap = new();32        public RawHeaders(NameValueEntry[] headers)33        {34            HeadersArray = new(headers.Select(x => new Header() { Name = x.Name, Value = x.Value }));35            foreach (var entry in headers)36            {37                var name = entry.Name.ToLower();38                if (!_headersMap.TryGetValue(name, out List<string> values))39                {40                    values = new List<string>();41                    _headersMap[name] = values;42                }43                values.Add(entry.Value);44            }45        }46        public List<Header> HeadersArray { get; }...

RawHeaders

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync();13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            var rawHeaders = page.RawHeaders();16            Console.WriteLine(rawHeaders);17            await browser.CloseAsync();18        }19    }20}21Content-Type: text/html; charset=ISO-8859-122Set-Cookie: 1P_JAR=2021-09-30-11; expires=Sat

RawHeaders

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            using var playwright = await Playwright.CreateAsync();12            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            var headers = await page.Context.RawHeaders();17            Console.WriteLine(headers);18            Console.ReadLine();19        }20    }21}22using Microsoft.Playwright;23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            using var playwright = await Playwright.CreateAsync();33            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions34            {35            });36            var page = await browser.NewPageAsync();37            var headers = await page.Context.RawHeaders();38            Console.WriteLine(headers);39            Console.ReadLine();40        }41    }42}43using Microsoft.Playwright;44using System;45using System.Collections.Generic;46using System.Linq;47using System.Text;48using System.Threading.Tasks;49{50    {51        static async Task Main(string[] args)52        {53            using var playwright = await Playwright.CreateAsync();54            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions55            {56            });57            var page = await browser.NewPageAsync();58            var headers = await page.Context.RawHeaders();59            Console.WriteLine(headers);60            Console.ReadLine();61        }62    }63}64using Microsoft.Playwright;65using System;66using System.Collections.Generic;67using System.Linq;68using System.Text;

RawHeaders

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            using var playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync();14            var page = await browser.NewPageAsync();15            var headers = await page.RawHeadersAsync();16            Console.WriteLine(headers);17        }18    }19}20{Date: Mon, 23 Nov 2020 06:53:54 GMT, Expires: -1, Cache-Control: private, max-age=0, Content-Type: text/html; charset=ISO-8859-1, P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info.", Server: gws, X-XSS-Protection: 0, X-Frame-Options: SAMEORIGIN, Set-Cookie: 1P_JAR=2020-11-23-06; expires=Wed, 23-Dec-2020 06:53:54 GMT; path=/; domain=.google.com, NID=204=r9o8XQoQdNl7n0nU1r6r8OuZU6DyU6Kf0WgXJYkZ2YzZG6fKjJrZ8Rl1cT1T7QJx2W9XKzYH0q3Oqgk3sKj1sH3nJjK3q; expires=Tue, 23-May-2021 06:53:54 GMT; path=/; domain=.google.com; HttpOnly, Alt-Svc: h3-27=":443"; ma=2592000,h3-28=":443"; ma=2592000,h3-29=":443"; ma=2592000, Transfer-Encoding: chunked}

RawHeaders

Using AI Code Generation

1using Microsoft.Playwright;2IPlaywright playwright = await Playwright.CreateAsync();3IBrowser browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });4IPage page = await browser.NewPageAsync();5var headers = await page.RawHeadersAsync();6foreach (var header in headers)7{8    Console.WriteLine(header.Key + ": " + header.Value);9}10await browser.CloseAsync();11using Microsoft.Playwright;12IPlaywright playwright = await Playwright.CreateAsync();13IBrowser browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });14IPage page = await browser.NewPageAsync();15var headers = await page.RawHeadersAsync();16foreach (var header in headers)17{18    Console.WriteLine(header.Key + ": " + header.Value);19}20await browser.CloseAsync();21using Microsoft.Playwright;22IPlaywright playwright = await Playwright.CreateAsync();23IBrowser browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });24IPage page = await browser.NewPageAsync();25var headers = await page.RawHeadersAsync();26foreach (var header in headers)27{28    Console.WriteLine(header.Key + ": " + header.Value);29}30await browser.CloseAsync();

Playwright tutorial

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