Unable to join chat room. Error: certificate has expired

[roquegv]

Same problem here. Even tried the same things.

Only this worked for me:

Frappe.publish_realtime or currently viewing or hot reload is not working for SSL site

Check your node version (node -v). at least version 10.x set ssl_ecdh_curve to auto : ssl_ecdh_curve auto; Restart nginx followed by bench restart run frappe.publish_realtime again Check your logs/node-socketio.log if error in your log file something like bad gateway or certificate has expired, try to disable TLS rejection in your socketio.js file (frappe/socketio.js) by adding : process.env.NODE_TLS_REJECT_UNAUTHORIZED = “0”; on top of the file this is not suggested as the socketio connect…

That is, add the following line at the top of the frappe/socketio.js file:
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";

Be careful though, because it is not a good practice.