NNext does run a node server, whether it’s hosted serverlessly or not. And assuming it supports web sockets you’ll just hold a connection open for the duration
NI haven’t used this though so recommend you try it!
NThere's no such thing as the cloud, just someone elses computer
There's also no such thing as serverless, just someone's cloud that they use to share a pool of servers among lots of people
There's also no such thing as serverless, just someone's cloud that they use to share a pool of servers among lots of people
NAfraid I can't help much on the hosting front though, particular in Nextjs. It's a lot of layers of abstraction so i would start simple (get it working locally for instance)