consul/.changelog/20642.txt

```release-note:bug
server: Ensure internal streams are properly terminated on snapshot restore.
```

```release-note:bug
server: Ensure controllers are automatically restarted on internal stream errors.
```
Ensure all topics are refreshed on FSM restore and add supervisor loop to v1 controller subscriptions (#20642) Ensure all topics are refreshed on FSM restore and add supervisor loop to v1 controller subscriptions This PR fixes two issues: 1. Not all streams were force closed whenever a snapshot restore happened. This means that anything consuming data from the stream (controllers, queries, etc) were unaware that the data they have is potentially stale / invalid. This first part ensures that all topics are purged. 2. The v1 controllers did not properly handle stream errors (which are likely to appear much more often due to 1 above) and so it introduces a supervisor thread to restart the watches when these errors occur. 2024-02-14 14:17:55 -06:00			```release-note:bug
			`server: Ensure internal streams are properly terminated on snapshot restore.`
			```

			```release-note:bug
			`server: Ensure controllers are automatically restarted on internal stream errors.`
			```