nats-core only accepts a single url now?

[janw-fortum]

Hi, IIRC with nats-py we could pass a list of URLs for clustered instances. If I’m reading this correctly, in nats-core you can currently only pass a single URL, but there’s still a no_randomize parameter (Whether to disable randomizing the server pool), which makes it seem like some kind of server pooling and failover/switchover is still implemented.

What’s the recommended approach now? For example, if I have 3 instances but can only pass a single URL, I can’t really assume instance1 will always accept connections if I want fault tolerance. Should I just call connect() in a loop over all 3 URLs?