WebSocket connection to 'wss://site1.local/socket.io' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED

[anshiv10]

I’m facing the same issue, Can you Please help me out I have mentioned about it in detail in my post!
Here is the Link :

webSocket 'wss://*.*.org/socket.io/?EIO=4&transport=websocket&sid=QbeX6kP7Y3qHkBUpAAAe' failed:

I’m running ERPNext based upon ubuntu 24.04 + nginx setup and hosted on Amazon. Recently, after installing Raven it is showing this issue : Realtime Connection Test Realtime connections are not working on your site. Messages won’t be refreshed in real-time. Real-time Ping Check: Fail [Raven Issue] When I explored the Console section, I found the websocket connection issue about which I have written in the title but it is incomplete so I have attached the image below mentioning the full d…

Eagerly waiting for your Response!