[BUG] Can not use Connector behind Proxy due to upstream bug

[HoffmannP]

Describe the bug
The connector can not be used behind a proxy due to problems with axios library (see axios/axios#925)

To Reproduce
Steps to reproduce the behavior:

1. Start connector behind proxy with https_proxy env variable set
2. Axios does not create a CONNECTION as required for proxying TLS but starts a simple request to the proxy

Expected behavior
connector working

[HoffmannP]

A new version of the issue has been opened: axios/axios#6330
Also see the following for a short reproduction of the issue: https://codesandbox.io/p/devbox/admiring-panini-rp2pyr
It would be possible to use axios and overcome the problem: https://codesandbox.io/p/devbox/lively-meadow-j3834n

[jkoenig134]

Hi Peter! Thanks for this detailed bug report.

I created a PR that should fix your issue. Would you be willing to verify that this works for you? For testing purposes I created an image for you: jkoenig134/connector-with-http-proxy:latest.

[HoffmannP]

I assume ghcr.io/jkoenig134/connector-with-http-proxy:latest? Docker responds with manifest unknown

[jkoenig134]

no, it's hosted on docker hub. So without ghcr.io/!

[HoffmannP]

The image works and connects without any problems.

[jkoenig134]

@HoffmannP Connector version 3.9.4 is now available with the fix.