[Help] Proxy problem search for helps

[garvan2021]

I am learning the code here to build my own coco-annotato that can run without docker, can anyone help me with the proxy problem?

When I am building the app here, I just always can't make my server correctly serve to the http://websocket/* but to http://0.0.0.0/*, I know there is a way that I can use nginx to solve the proxy problem, but it seems that coco-annotator did not use it and instead there must be another way that I want to figure out.

[SixK]

you can simply add lines to the /etc/hosts file.
you can try something like that:
127.0.0.1 localhost frontend websocket

or:
127.0.0.1 frontend
127.0.0.1 websocket

As we talk about websocket, be carefull with socketio and python versions.
You have to take care about versions compatibility:
https://python-socketio.readthedocs.io/en/latest/intro.html