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Postman websocket7/2/2023 ![]() ![]() This leads to various bugs, including VPN connection problems. ![]() If you keep getting error messages such as You are offline, or Unable to fetch or load data, your app may be corrupt or outdated. If you use the web app, you can enable WebSocket directly from Chrome, using the Developer Tools menu.įor those of you who are o your office’s network, you may need to get the person with admin permissions to whitelist Postman and enable Websocket connections.Find the Websocket option and tick the box next to it. To enable WebSocket on your PC, open the Turn Windows features on or off submenu in Control Panel.The Postman support team also suggests whitelisting Websocket connections if your VPN is not working. Scroll through the list until you find Postman, then tick both boxes labeled Private and Public.Click on Allow an app or feature through Windows Defender Firewall.Open your Control panel and go to System and security.Whitelisting Postman will allow it to send traffic information from your PC. Whitelist Postman in your firewallįirewalls are designed to protect your computer but, they can also interfere with apps you need to use. This can potentially work better without additional VPN configurations for Postman.Īs long as you connect to your VPN, the browser’s traffic will be tunneled through the server you connect to, so all the data you send will be routed through VPN, be it Postman or any other website. In addition, you will be using Postman from your computer’s browser. This is an effective solution because the web app is always running on the latest version and has fewer chances of malfunctioning. You will automatically be taken to the web app to start testing your APIs.Go to Postman’s official website and sign into your account.If, upon connecting your VPN, you get error messages like session expired, unable to load workspaces, could not open Postman, or have difficulties installing or launching Postman, try the web app: Many users report their VPN worked perfectly after this fix. This will clear all your data and refresh the app. Select the Clear cache and reload option.Launch the app and click on the Help tab.That includes situations when conflicting network information might prevent Postman from successfully connecting to VPN.īelow are the simple steps to clear your data in Postman: Clear Postman’s dataĬlearing data can help when the app gets buggy. If you’re still having VPN problems when using Postman, check the following methods that should make it work in just a few steps. Update your Postman and VPN apps to their latest versions.Restart your computer to allow it to reconfigure and get rid of bugs.Carry out a speed test to ensure that you have a working internet connection.We recommend doing the following pre-checks before moving on to more advanced fixes. Below are the most common scenarios:įirst of all, make sure the issue is actually related to your VPN/Postman app. ![]() There are several reasons why you get error messages when using a VPN or your VPN is connected but still not working with Postman. Why is Postman not working with your VPN? This guide will show you how to fix the problem. When that happens, Postman prompts error messages such as Unable to load data, Request not sent, or You are offline. ![]()
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