* WIP: Added option to suppress the sending of 502 Bad Gateway responses if the server is not responding
* Revert "WIP: Added option to suppress the sending of 502 Bad Gateway responses if the server is not responding"
This reverts commit 21b74f38b7ddeb63c5070cb4ca4928d3c37d12fe.
* Added addon which suppresses the bad gateway error messages sent by mitmproxy
* fix type annotation
Co-authored-by: Maximilian Hils <github@maximilianhils.com>