Hammerhead crashes when opening a web page because of web sockets

[VasilyStrelyaev]

Original Message

https://stackoverflow.com/questions/71632158/how-can-i-debug-a-websocket-connection

What is your Scenario?

Just opening my web app via TestCafe (or Hammerhead Playground)

What is the Current behavior?

1. A WebSocket error in the console:

   

2. The web page is automatically refreshed

3. If I use Hammerhead Playground instead of TestCafe, it crashes after refresh:

   

4. If I use TestCafe, refreshes go on and on

What is the Expected behavior?

The web page is proxied correctly

What is your public website URL? (or attach your complete example)

https://torus.qa.argos.education/session/new

What is your TestCafe test code?

import { ClientFunction, Selector } from "testcafe";

fixture`Getting Started`.page("https://torus.qa.argos.education/session/new");

test("Example error", async (t) => {
  await t.debug();
});

Your complete configuration file

No response

Your complete test report

No response

Screenshots

No response

Steps to Reproduce

1. Run the attached test or open the specified URL in hammerhead playground

TestCafe version

1.18.4, hammerhead-playground: master on 4a9cd8f

Node.js version

16.14.2

Command-line arguments

testcafe chrome test.js

Browser name(s) and version(s)

No response

Platform(s) and version(s)

No response

Other

No response