Websocket chrome

Author: s | 2025-04-25

Chrome WebSocket Stops Receiving. 2. Websockets - disconnects on server message. 1. WebSocket without SSL doesn't work in Chrome. 0. Chrome Websocket WebSocket Chrome Receiving Data Problems. Related questions. 284 Debugging WebSocket in Google Chrome. 7 Websocket works in incognito Chrome but not in regular Chrome? 3 WebSocket Chrome Receiving Data Problems. 2 newer chrome fails on websocket using haproxy server

session - Chrome WebSocket connection failed: WebSocket is

Smart Websocket Client: A Debugging Tool for Testing Websocket APIsSmart Websocket Client is a free Chrome extension developed by Luo Gang. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension is designed to assist users in testing their Websocket APIs.The main functionality of Smart Websocket Client revolves around testing Web Socket services. Users can simply enter the URL for their Web Socket server and click on the Connect button to establish a connection. Once connected, they can input request text and send it to the server by clicking on the Send button. The extension then displays the response messages received from the server.It is important to note that Smart Websocket Client is currently under active development. Users are encouraged to post any issues they encounter on the project's GitHub page. With its user-friendly interface and focus on testing Websocket APIs, Smart Websocket Client provides a convenient solution for developers and testers alike.Program available in other languagesดาวน์โหลด Smart Websocket Client [TH]Ladda ner Smart Websocket Client [SV]Smart Websocket Client 다운로드 [KO]Tải xuống Smart Websocket Client [VI]Download do Smart Websocket Client [PT]Pobierz Smart Websocket Client [PL]下载Smart Websocket Client [ZH]Download Smart Websocket Client [NL]تنزيل Smart Websocket Client [AR]Télécharger Smart Websocket Client [FR]Smart Websocket Client herunterladen [DE]Скачать Smart Websocket Client [RU]Descargar Smart Websocket Client [ES]Smart Websocket Client indir [TR]ダウンロードSmart Websocket Client [JA]Scarica Smart Websocket Client [IT]Unduh Smart Websocket Client [ID]Explore MoreLatest articlesLaws concerning the use of this software vary from country to country. We do not encourage

Websocket working in Postman, but not in Chrome

Invisible mode for WhatsApp WebThis is the source code of a chrome extension that disables read receipts and presence updates on WhatsApp Web.You can find the original extension in Chrome Web Store.Notable FeaturesBlock "read" receipts sending, and decide when to send them later (works for statuses as well)Block "typing"/"seen" updates (Will prevent you from seeing others')Always restore deleted messages of all kindsSee whether every message was sent from a phone or a computerDownload statusesInstalling from GitHub directlyTo install the extension off-store, download the latest release as a zip file from the Releases page, or better, just clone the source codeto a directory and add it to Chrome using the 'Load unpacked extension' option when developer mode is turned on.How it worksThis extension works by intercepting the WebSocket frames between chrome and WhatsApp's servers using a modified WebSocket constructor (see wsHook).Those frames are then decrypted if needed using local encryption keys, and decoded from their binary XMPP form using a javascript code from WhatsApp's original implementation.The resulting "stanzas" are then simply checked to see if WhatsApp tries to send out a read or presence action, and if so, the extension blocks it and fakes a failure response from the server.Organization & InternalsThe main code of the extension is located in core/interception.js and in core/ui.js.Other files inside the core folder deal with the infrastructure that makes the interception and the decoding works. There is also an additional parsing/ code for parsing messages (such as message_types.js) that is rarely used in the extension.background.js mainly keeps track of the saved preferences using localStorage.If you want to see what kind of messages WhatsApp is sending and receiving over WebSocket in real-time, you can type WAdebugMode = true in the javascript console. Incoming and outgoing payloads (after decryption) will be printed out.Other browsers supportThis is more experimental, but should work.If you want to use this extension in Firefox, you can load it using the developer page as explained in issue #38Safari support for macOS was implemented in @taksh108's fork herePrivacyNo data is ever transmitted to anywhere. Privacy policy here.

WebSocket Tester - Chrome Web Store

Addon page.UsageSee the README. asbplayer-extension-1.8.1 ChangesBug fix: Fix error while seeking on Netflix (#631)Full Changelog: v1.8.0...v1.8.1Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.8.1-chromium.zip - unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.8.1-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the addon page.UsageSee the README. asbplayer-extension-1.8.0 ChangesEnhancement: "Manually record audio" shortcut works with local video player (#610)Bug fix: Scrolling number controls in overlay is more reliable (#603)Bug fix: Overlay positioning is more responsive (#611)Bug fix: Fix duplicated subtitle rendering when DOM pre-caching is disabled (#606)Bug fix: Fix scroll bar flash when rendering overlay (#604)Full Changelog: v1.7.0...v1.8.0How to use the new overlay controls overlay-demo.mp4 Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.8.0-chromium.zip - unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.8.0-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the addon page.UsageSee the README. asbplayer-extension-1.7.0 ChangesEnhancement: Video overlay UI contains many more controls (#545)Enhancement: Subtitle detection on Yle Areena (#596)Enhancement: Auto-focus. Chrome WebSocket Stops Receiving. 2. Websockets - disconnects on server message. 1. WebSocket without SSL doesn't work in Chrome. 0. Chrome Websocket

Websocket net::ERR_SSL_OBSOLETE_VERSION Error in Chrome

Dine data:Ikke sælges til tredjeparter uden et godkendt anvendelsesformålIkke anvendes eller overføres til formål, der ikke er relevante i forhold til elementets hovedformålIkke anvendes eller overføres til at fastlægge kreditværdighed eller lånerelaterede formålSupportRelateredeMute Tabs4,5(2)Extension tool to mute Chrome browser tabs.Shut the tab up!4,5(6)Auto mutes tabs that are inactive.Mute Tab- Silent in a click3,9(51)Returns Mute Tab option from Chrome 71 to nowadays.Auto Mute Tabs When Multiple Tabs Audible4,4(28)This extension mutes previous audible tabs when a new tab starts making sound. Toggle mute current tab: Cmd+Shift+8Mute Tab Shortcuts4,1(160)Quickly mute tabs with keyboard shortcutsWebSocket Tab Muter0,0(0)In response to a signal from a websocket or hotkey, mutes/unmutes all tabsSmart Tab Mute3,9(34)Ensures that only one tab plays audio at the same timeSmart Mute4,5(157)Listen to audio one tab at a time.Mute Tab3,7(34)Easily mute all tabs with just one click!Tab Muter5,0(1)Activate this extension to instantly mute tab sounds in your google chrome browserMr Mute5,0(6)Manage tab audio with mute/unmute, mute all, unmute all, countdown timer, tab volume, and blacklists and whitelistsTab Muter4,4(182)Re-enables the "Mute Tab" feature once found in Chrome itself.Mute Tabs4,5(2)Extension tool to mute Chrome browser tabs.Shut the tab up!4,5(6)Auto mutes tabs that are inactive.Mute Tab- Silent in a click3,9(51)Returns Mute Tab option from Chrome 71 to nowadays.Auto Mute Tabs When Multiple Tabs Audible4,4(28)This extension mutes previous audible tabs when a new tab starts making sound. Toggle mute current tab: Cmd+Shift+8Mute Tab Shortcuts4,1(160)Quickly mute tabs with keyboard shortcutsWebSocket Tab Muter0,0(0)In response to a signal from a websocket or hotkey, mutes/unmutes all tabsSmart Tab Mute3,9(34)Ensures that only one

Debugging WebSocket in Google Chrome - Stack

OK button when subtitle track selector is opened (#532)Bug fix: Video binding issue on Amazon Prime (#566)Bug fix: Fix audio extraction not working on sites with strict content security policies (#588)Bug fix: vtt subtitles are sorted by their position on screen (#577)Bug fix: Best effort to fix notification text overlapping with subtitles (#591)Full Changelog: v1.6.1...v1.7.0Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.7.0-chromium.zip - unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.7.0-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the addon page.UsageSee the README. asbplayer-extension-1.6.1 ChangesBug fix: Fix audio sent to Anki not being properly mp3-encoded (#561)Full Changelog: v1.6.0...v1.6.1Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.6.1-chromium.zip - unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.6.1-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the addon page.UsageSee the README. asbplayer-extension-1.6.0 ChangesEnhancement: Use v flag for regex filter (thanks to @artjomsR #556)Enhancement: Allow subtitles to be loaded remotely via load-subtitles WebSocket command

Browser WebSocket Client is an extension for Chrome

Asbplayer-extension-1.9.1 ChangesBug fix: Alt+Shift+Enter / Cmd+Shift+Enter now required to focus on last Anki dialog action to avoid overriding OS-native keyboard shortcut (#649)Bug fix: Prevent timing-related crash on Anki export dialog (#644)Full Changelog: v1.9.0...v1.9.1Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.9.1-chromium.zip - unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.9.1-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the addon page.UsageSee the README. asbplayer-extension-1.9.0 ChangesEnhancement: Alt+Shift (Windows) or Cmd+Shift (Macs) selects last-used export action on Anki dialog (#305)Enhancement: "Open file" button per subtitle track dropdown in track selector (#380)Enhancement: Settings profile can be selected from various dialogs (#601)Enhancement: Last selected overlay scrollable control is remembered (#618)Enhancement: Various Anki dialog improvements (#624)QoL: Tab API usage is more efficient (#639)Full Changelog: v1.8.1...v1.9.0New Contributors@NirDafnai made their first contribution in #625Installation on Chromium-based browsersThe recommended way to install the extension is from the Chrome web store listing since you will receive updates automatically.If you still want to install the extension manually, follow these instructions:Download asbplayer-extension-1.9.0-chromium.zip- unzip it somewhere.Go to chrome://extensions and enable developer mode in the top right.Click "load unpacked extension" and pick the unzipped directory.Restart Chrome.Installation on FirefoxWarningThe Firefox version of asbplayer has a limited feature-set compared to the Chromium version. Notably, the Firefox version is missing the side panel, mining history, WebSocket client support, and cannot record audio from DRM-protected video streams.NoteIf you have installed a previous version of asbplayer on Firefox already then it will automatically update.Download asbplayer-extension-1.9.0-firefox.xpi.Drag-and-drop the downloaded file into Firefox.Installation on Firefox for AndroidWarningThe Firefox version of asbplayer has an even smaller feature-set than the Firefox version. In addition to all of the features the Firefox version is missing, it is also missing keyboard shortcuts and screenshot capture. Anki integration can be achieved using AnkiConnect for Android.The Firefox for Android version of the extension can be installed from the

Advanced WebSocket Client - Chrome ウェブストア

Binary to make the websocket request.Microsoft EdgeListen I know that's not Chrome, but hear me out. Because Edge is based on Chromium, the same trick works. Here's a blog post by @wunderwuzzi23 with all the details.Multiple ProfilesIf you want to extract the Chrome cookies for a profile other than the Default profile, just edit the PROFILE variable in cookie_crimes.py. This uses some sneaky "writing to /tmp" tricks to trick Chrome into reading the cookies for us.How it worksHeadless Chrome and user-data-dirHeadless (no window is rendered) Chrome is allowed to specify a user-data-dir. This directory contains cookies, history, preferences, etc. By creating a new headless Chrome instance, and specifying the user-data-dir to be the same as the victim's, your headless Chrome instance will authenticate as the vicitm.Remote debuggingFrom here, we just use a normal (but extremely forbidden and undocumented) feature of Chrome: the Remote Debugging protocol. This is how Chrome Developer Tools communicate with Chrome. Once your headless Chrome (with remote debugging enabled) instance is running, this code just executes remote debugging commands to print the user's cookies for all websites in plaintext.You can fully control Chrome at this point, taking any action the user could take.closing ceremonydon't do crimes with this please. Chrome WebSocket Stops Receiving. 2. Websockets - disconnects on server message. 1. WebSocket without SSL doesn't work in Chrome. 0. Chrome Websocket

debugging - Websockets - chrome and firefox differences

Skip to main content This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Networking requirements Article03/21/2025 In this article -->Microsoft eCDN setup has some networking requirements mainly in the following areas.When a user browses to the event page, the client needs to download the Microsoft eCDN script - that requires an https connection to *.ecdn.teams.cloud.microsoft.Once downloaded, it creates a secure WebSocket connection to our backend.The peer-to-peer connection itself is a UDP connection over the port range 1025-65535, chosen randomly by the browser. Chromium browsers such as Microsoft Edge and Google Chrome allow the port range to be configured using the WebRtcUdpPortRange policy.External connections Connections that go out to the internet. Usually packets in these connections go through the firewall and need allow-listing.Hostname PortsProtocolDescription *.ecdn.teams.cloud.microsoft443 HTTPS over TCPMicrosoft eCDN scripts *.ecdn.teams.cloud.microsoft443 WebSocket over TCPMicrosoft eCDN backend ImportantBy the end of June 2025, we will have transitioned domains from *.teams.microsoft.com to *.teams.cloud.microsoft. We urge customers to add the new domain(s) to their firewall, proxy, VPN, and/or mDNS configurations as soon as possible. The transition is not a clean cut-over but gradual, so both versions are required during the transition period.Internal connections Connections that remain inside the corporate network. Usually packets in these connections don't go through a firewall and wouldn't need any configuration to allow them.Hostname PortsProtocolDescription n/a1025-65535SCTP over DTLS over UDPP2P communication --> Additional resources In this article

Browser WebSocket Client is an extension for Chrome that

Use WebSockets. This involves adding the necessary middleware and configuring the WebSocket options.Open the Startup.cs file and modify it to include WebSocket support:using Microsoft.AspNetCore.Builder;using Microsoft.AspNetCore.Hosting;using Microsoft.Extensions.DependencyInjection;using Microsoft.Extensions.Hosting;using System.Net.WebSockets;using System.Threading;using System.Threading.Tasks;public class Startup{ public void ConfigureServices(IServiceCollection services) { } public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseRouting(); app.UseEndpoints(endpoints => { endpoints.MapGet("/", async context => { await context.Response.WriteAsync("WebSocket server is running!"); }); }); app.UseWebSockets(); app.Use(async (context, next) => { if (context.Request.Path == "/ws") { if (context.WebSockets.IsWebSocketRequest) { WebSocket webSocket = await context.WebSockets.AcceptWebSocketAsync(); await Echo(context, webSocket); } else { context.Response.StatusCode = 400; } } else { await next(); } }); } private async Task Echo(HttpContext context, WebSocket webSocket) { var buffer = new byte[1024 4]; WebSocketReceiveResult result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); while (!result.CloseStatus.HasValue) { await webSocket.SendAsync(new ArraySegment(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None); result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); } await webSocket.CloseAsync(result.CloseStatus.Value, result.CloseStatusDescription, CancellationToken.None); }}In this example, we've set up a simple WebSocket server that listens on the /ws path. When a WebSocket request is received, it accepts the connection and echoes back any messages it receives.Handling WebSocket ConnectionsThe Echo method is where the magic happens. This method reads messages from the WebSocket connection and sends them back to the client. It's a simple example, but it demonstrates the basics of handling WebSocket connections in ASP.NET Core.Is this the best approach? Let's consider a few things. For a more robust application, you might want to handle different message types, implement error handling, and manage multiple connections. But for now, this should give you a good starting point.Building a WebSocket ClientNow that we have a WebSocket server running, let's build a simple client to connect to it. We'll use JavaScript to create a WebSocket client that can send and receive messages.Creating the HTML FileCreate an index.html file in the wwwroot folder of your project: WebSocket Client WebSocket Client This HTML file creates a simple interface with an input field and a button to send messages. When the button is clicked, the sendMessage function sends the message to the WebSocket server.Handling MessagesThe JavaScript code listens for the open and message events on the WebSocket connection. When a message is received, it's added to the list of messages on the page.Maybe I should clarify that this is a very basic example. In a real-world application, you'd want to handle errors, reconnections, and possibly more complex message handling. But for now, this should give you a good starting point.Advanced WebSocket FeaturesOnce you have the basics down, you can start exploring more advanced features of WebSockets in ASP.NET Core. Here are a few things you might want to consider:Handling Multiple ConnectionsIn a real-world application, you'll likely need to handle multiple WebSocket connections. This can be done by managing a collection of active connections and broadcasting messages to all connected clients.private static readonly List _sockets = new List();private async Task HandleConnections(HttpContext context, WebSocket webSocket){ _sockets.Add(webSocket); var buffer = new byte[1024 4]; WebSocketReceiveResult result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); while (!result.CloseStatus.HasValue) { // Broadcast message. Chrome WebSocket Stops Receiving. 2. Websockets - disconnects on server message. 1. WebSocket without SSL doesn't work in Chrome. 0. Chrome Websocket WebSocket Chrome Receiving Data Problems. Related questions. 284 Debugging WebSocket in Google Chrome. 7 Websocket works in incognito Chrome but not in regular Chrome? 3 WebSocket Chrome Receiving Data Problems. 2 newer chrome fails on websocket using haproxy server

Websocket Client - Chrome Web Store

To all connected clients foreach (var socket in _sockets) { if (socket.State == WebSocketState.Open) { await socket.SendAsync(new ArraySegment(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None); } } result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); } _sockets.Remove(webSocket); await webSocket.CloseAsync(result.CloseStatus.Value, result.CloseStatusDescription, CancellationToken.None);}In this example, we maintain a list of active WebSocket connections and broadcast messages to all connected clients. This is useful for applications like chat rooms or live updates.Implementing Error HandlingError handling is crucial in any application, and WebSockets are no exception. You should handle errors gracefully and ensure that your application can recover from failures.private async Task HandleConnectionsWithErrorHandling(HttpContext context, WebSocket webSocket){ try { var buffer = new byte[1024 4]; WebSocketReceiveResult result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); while (!result.CloseStatus.HasValue) { await webSocket.SendAsync(new ArraySegment(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None); result = await webSocket.ReceiveAsync(new ArraySegment(buffer), CancellationToken.None); } await webSocket.CloseAsync(result.CloseStatus.Value, result.CloseStatusDescription, CancellationToken.None); } catch (Exception ex) { // Handle exceptions Console.WriteLine($"Exception: {ex.Message}"); await webSocket.CloseAsync(WebSocketCloseStatus.InternalServerError, "Internal Server Error", CancellationToken.None); }}In this example, we wrap the WebSocket handling code in a try-catch block to handle any exceptions that might occur. This ensures that the WebSocket connection is closed gracefully in case of an error.Securing WebSocket ConnectionsSecurity is always a concern when dealing with real-time communication. You should ensure that your WebSocket connections are secure, especially if you're dealing with sensitive data.One way to secure WebSocket connections is to use wss (WebSocket Secure) instead of ws. This ensures that the data is encrypted using TLS, providing an additional layer of security.To enable wss in ASP.NET Core, you need to configure your application to use HTTPS. You can do this by adding the following code to your Startup.cs file:public void Configure(IApplicationBuilder app, IWebHostEnvironment env){ if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseHttpsRedirection(); app.UseStaticFiles(); app.UseRouting(); app.UseAuthorization(); app.UseEndpoints(endpoints => { endpoints.MapControllers(); }); app.UseWebSockets(); app.Use(async (context, next) => { if (context.Request.Path == "/ws") { if (context.WebSockets.IsWebSocketRequest) { WebSocket webSocket = await context.WebSockets.AcceptWebSocketAsync(); await Echo(context, webSocket); } else { context.Response.StatusCode = 400; } } else { await next(); } });}By adding app.UseHttpsRedirection();, you ensure that all HTTP requests are redirected to HTTPS, securing your WebSocket connections.Best Practices for WebSockets in ASP.NET CoreWhen working with WebSockets in ASP.NET Core, there are a few best practices you should keep in mind to ensure your application is robust and efficient:Use Middleware for WebSocket HandlingMiddleware is a powerful feature in ASP.NET Core that allows you to handle requests in a modular way. By using middleware for WebSocket handling, you can keep your code organized and maintainable.app.Use(async (context, next) =>{ if (context.Request.Path == "/ws") { if (context.WebSockets.IsWebSocketRequest) { WebSocket webSocket = await context.WebSockets.AcceptWebSocketAsync(); await HandleConnections(context, webSocket); } else { context.Response.StatusCode = 400; } } else { await next(); }});In this example, we use middleware to handle WebSocket requests. This keeps the WebSocket handling code separate from the rest of the application, making it easier to manage.Optimize Buffer SizesThe buffer size you use for receiving and sending messages can have a significant impact on performance. You should optimize the buffer size based on the expected message size and the number of connections.var buffer