[Bug]: Code interpreter not working for upload/download due to proxy issues

[btribonde]

What happened?

When using librechat code interpreter, if proxy is used with a http endpoint for https connections, data transfer will fails with error 500.

This is due to this issue in axios : axios/axios#3384

Other related issues/pull but nothing done yet:
axios/axios#4531
axios/axios#5079
axios/axios#5781
axios/axios#6465

Best regards

Version Information

Latest docker pull used (dev)

Steps to Reproduce

Use code interpreter and upload / download resources

What browsers are you seeing the problem on?

No response

Relevant log output

Screenshots

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[danny-avila]

I think we're missing proxying here, too. Sorry for the inconvenience, I will add it, let me know once this is implemented

[btribonde]

Hello, not sure it is really missing as query is correctly sent to our proxy.

However we hit the exact problem of this issue axios/axios#3384.

We have this configuration:
proxies = {
'http_proxy': 'http://our-proxy.fr:6070',
'https_proxy': 'http://our-proxy.fr:6070
}

However this could be something else, so I will try the next version that will implement proxy and report if we still hit the issue.

[danny-avila]

@btribonde that is really curious because I don't see the proxy being configured in the code download/upload helpers. Are you using the axios environment variables for proxying?

does it make sense to implemented the suggested workaround?

const axios = require('axios').create({ proxy: false })

Otherwise, I'm not sure what else I can do

[btribonde]

Hello @danny-avila

I think axios is using the HTTP_PROXY env by default in a broken way if you did not use the proxy defined in the .env file to configure axios helper.

I would of course prefer that the PROXY defined in the .env file would be used like everywhere else in Librechat code.

I did try the suggested workaround but I still need a proxy.

The only thing that worked for me was this one : axios/axios#3384 (comment)

However, if you implement the usage of proxy by yourself (using the PROXY env) you will probably end with something similar and it should work for me.

Regards

[btribonde]

Still not working, axios implementation is broken.
I will provide a pull request to fix it based on your proposal.

Proxy will be implemented using require('https-proxy-agent') and interceptor if needed