Connecting to Web Sockets with forwarded port.

[MrDaniel]

Hello,

I have a a docker container with a Django app, it is all running in Virtual Box on an MACOS host and Alpine Linux guest.

The port is opened using NAT on port...

Protocol   Host IP   Host port   Guest IP   Guest Port
TCP        0.0.0.0   8001                   8001

If i run the docker container locally, i can connect to H T T P and WebSocket endpoints.

When i run the container in the VirtualBox environment i am able to connect and get a response from the H T T P endpoint. However, when i try to get the websocket connection it responds with 404.

Handshake status 404 Not Found
### closed ###

Are there any other considerations that should be taken into account?

Regards,

[socratis]

Docker is not supported on these VirtualBox forums/channels, they have their own Docker support channels. If you are having this problem with a standalone version of VirtualBox (after a complete uninstallation of Docker), then we can continue this discussion.