RPC connection error (https)

[lesnikutsa]

I noticed that when we specify an RPC node in the format https://m-jackal.rpc.utsa.tech:443 (namely https), we often have connection problems But when we specify RPC in the format http://65.108.6.45:60857/ (http) we have no problem and we connect right away. Will this be resolved in future updates?

[blockpane]

Most often this is caused by a proxy, like nginx, not being configured to handle websockets.

Specifically for nginx it looks something like:

        location /ws {
            proxy_pass http://127.0.0.1:8888/ws;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }