Websockets in Github Codespaces

[aguileraGit]

I've tried using Github Codespaces to run example code. Codespaces lets me install pynecone and run it. Port 3000/8000 are opened and a link is provided to the view the webpage. Keep in mind, the hostname is a custom hostname generated by Github, it obviously can't use localhost or 192.168.1.1.

However, the site is non-responsive. To make sure my code wasn't the issue, I've cloned the todo project. The website renders. If I add an item it is never added to the list. Marking off an item also has no effect.

Sure enough if I look at the Developer Tools, websockets is pointing to 'localhost' still. WebSocket connection to 'ws://localhost:8000/event/?EIO=4&transport=websocket' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED

Is there a config so websockets knows to use the host given by GitHub and not localhost?

[Alek99]

@aguileraGit Check out the mentioned issue above @simicvm may have resolved it. Lmk if that didn't work and I can take a look.

[aguileraGit]

Hello @Alek99. No luck with @simicvm post.

Things I've tried...

• Changing the api_url to the codespace url as well as the url generated for port 3000.
• Changing the port protocol to/from http/https.
• Looked for the nginx configuration. I couldn't find it in the normal configuration locations listed on the nginx website.

I wonder if I've made too many wild attempts and broken something that way. Or if I've chosen a wrong codespace image?