[Bug]: Disable cache on web application's index.html

[rbren]

Is there an existing issue for the same bug?

• I have checked the troubleshooting document at https://docs.all-hands.dev/modules/usage/troubleshooting
• I have checked the existing issues.

Describe the bug

For the root path / and /index.html, we need to make sure that there is no caching set up. Otherwise the frontend breaks on update.

This will involve editing openhands/server/listen.py, specifically the part that serves the web app at the bottom of the file

Current OpenHands version

0.9.7

Installation and Configuration

N/A

Model and Agent

No response

Operating System

No response

Reproduction Steps

No response

Logs, Errors, Screenshots, and Additional Context

No response

[github-actions]

OpenHands started fixing the issue! You can monitor the progress here.

[github-actions]

The workflow to fix this issue encountered an error. Please check the workflow logs for more information.

[github-actions]

OpenHands started fixing the issue! You can monitor the progress here.

[github-actions]

OpenHands started fixing the issue! You can monitor the progress here.

[github-actions]

A potential fix has been generated and a draft PR #4129 has been created. Please review the changes.

[amanape]

Does this issue still persist? Cache shouldn't be enabled by default.

[rbren]

I frequently have to cmd+shift+R when loading up a new version of OpenHands...

[mamoodi]

This would make a big difference for usability. I've had to do this way too many times.

[mamoodi]

@rbren was this fixed by any chance? I thought I saw a PR go by related to this.

[rbren]

Hypothetically yes, but I think I saw an issue w/ it again recently. Let's close this one for now and I'll keep an eye out