Slow requests for non-mocked resources

Describe the bug

In our app, we use segment.io for analytics, and in some cases it will take 30 seconds to load the analytics code during a mocked request from msw in Cypress.

any ideas on how to stop this from happening? or just tell msw to not touch any requests it doesn’t mock?

Environment

• msw: 0.0.0
• nodejs: 0.0.0
• npm: 0.0.0

Please also provide your browser version.

To Reproduce

Steps to reproduce the behavior:

1. Go to ‘…’
2. Click on ‘…’
3. Scroll down to ‘…’
4. See error

Expected behavior

A clear and concise description of what you expected to happen.

Screenshots

If applicable, add screenshots to help explain your problem.

[hwstovall]

I just wanted to follow-up on this and say that I was able to isolate the issue down to Axios running under Jest. I updated my code to use node-fetch and it works as intended. I feel like this is more related to other Axios-specific issues that have already been discussed, so I think it’s safe to consider this unrelated to the original issue.

[hwstovall]

@lifeiscontent, I wanted to mention that I’m seeing this when I attempt to test an Express application with Jest.

When I run the server normally, both mocked and non-mocked requests are quick. However, something about running them in Jest seems to cause them to go incredibly slow or even timeout. I will put together a basic repo to recreate this, but I wanted to go ahead and mention that I’m seeing this outside of Cypress.