How do I find open RemoteConnect Objects?

Question

The manual explains how you should close the connection if opened with

remote = RemoteConnect["host.example.com"]

with

DeleteObject[remote]

But what if I did not name it or have forgotten/lost the name? How do I find open connections created with RemoteConnect?

Answer 1

Odd that there's no RemoteConnections[] function like there is Processes[], Streams[], Links[], etc.

But I knew there had to be a way to check the thing was valid in the FE and from the FormatValues it seems you want to check SecureShellLink`Private`$RemoteUUIDTable.

No way to test it on my end since RemoteConnect doesn't support custom ports or anything, but you can give it a try.