How do you configure IIS to support web sockets?

Open Server Manager and select "Add Roles and Features." Enable the WebSocket Protocol feature under "Web Server (IIS) > Web Server > Application Development." Update your web application's Web.config file with WebSocket-related settings if necessary. Test WebSocket connectivity to ensure proper configuration.

To install on Windows Server, do the following 1-On the taskbar, click Server Manager. 2-In Server Manager, click the Manage menu, and then click Add Roles and Features. 3-In the Add Roles and Features wizard, click Next. Select the installation type and click Next. Select the destination server and click Next. 4-On the Server Roles page, expand Web Server (IIS), expand Web Server, expand Application Development, and then select WebSocket Protocol. Click Next. 5-On the Select Features page, click Next. 6-On the Confirm installation selections page, click Install. 7-On the Results page, click Close.

To install the WebSocket feature on Internet Information Services (IIS), follow these steps: Open Server Manager. Navigate to "Add Roles and Features" under the "Manage" menu. Choose "Role-based or feature-based installation" and select your server. Skip selecting server roles. Under "Select Features," locate "WebSocket Protocol" under "Web Server (IIS) > Web Server > Application Development." Check the box next to "WebSocket Protocol." Click "Next" and then "Install" to proceed. Verify the installation by checking the features list in IIS Manager or Server Manager's server roles and features. In summary, to install WebSocket on IIS, access Server Manager, add the WebSocket Protocol feature, and complete the installation.

To enable the WebSocket module: Access Server Manager: Open Server Manager on your Windows server. Navigate to IIS Manager: Launch Internet Information Services (IIS) Manager. Select Server Features: Choose the server node in the Connections pane. Open Modules: Double-click "Modules" in the IIS section. Find WebSocket Module: Look for the "WebSocket Protocol" module in the modules list. Enable WebSocket: If the WebSocket Protocol module is not enabled, right-click on it and select "Enable". Apply Changes: Click "Apply" to save the changes. In summary, enabling the WebSocket module involves accessing IIS Manager, navigating to server features, finding the WebSocket Protocol module, enabling it if necessary, and applying the changes.

To configure WebSocket settings: Access IIS Manager: Open Internet Information Services (IIS) Manager on your Windows server. Select Site: Choose the website or application where you want to configure WebSocket settings. WebSocket Protocol: Double-click "WebSocket Protocol" under the site's features. Enable WebSocket: Check the "Enabled" checkbox to enable WebSocket support for the selected site. Apply Changes: Click "Apply" to save the changes. In brief, to configure WebSocket settings in IIS, access IIS Manager, select the desired site, enable WebSocket protocol, and apply the changes.

To test WebSocket functionality, developers create WebSocket clients or leverage tools such as WebSocket.org's Echo Test. They establish a connection to the WebSocket server, send and receive messages bidirectionally, and verify message reception on both ends. Testing includes checking error handling and edge cases for robustness. Overall, WebSocket testing ensures successful communication between client and server under diverse conditions.