Yes socket.io announces to all clients, it does this by using redis pubsub. So if you have more than one nodebb instance it is advised to setup redis.
@julian said in Mail via Nodebb stops working (Postfix):
Actually somehow Actually, somehow the submission parameter on port 587 wasn’t present anymore in my postfix settings… And the TLS certificate wasn’t valid anymore… Anyway, I’ve forced to use port 25 without certificate. Its working again
Thank you again @julian
To answer your question, you can use the nano command-line text editor to edit that file
sudo nano /etc/mongod.conf
If you don't know basic linux command line usage, you're going to have a hard time managing your server. I suggest you learn how to use linux first.
I modified html link on my custom home page.
Pros: no change to NodeBB source, so that I can update NodeBB as new release comes.
Cons: The link URL is ugly and can not be copied for quote.
Ref: Difference between window.location.href=window.location.href and window.location.reload()