Cannot stop HiveMind-cli if misconfigured

[Ashden]

If a user somehow starts the cli with a misconfiguration that doesn't connect, you can't stop the cli (other than killing the process):

Scanning...
2021-04-04 23:42:02.510 - OVOS - __main__:discover_hivemind:36 - INFO - Fetching Node data: wss://172.17.235.39:5678
2021-04-04 23:42:02.511 - OVOS - jarbas_hive_mind.discovery:connect:148 - DEBUG - Connecting to HiveMind websocket @ wss://172.17.235.39:5678
2021-04-04 23:42:02.511 - OVOS - jarbas_hive_mind:secure_connect:68 - INFO - Connecting securely to wss://172.17.235.39:5678

Scanning...
2021-04-04 23:42:12.526 - OVOS - __main__:discover_hivemind:36 - INFO - Fetching Node data: wss://172.17.235.39:5678
2021-04-04 23:42:12.527 - OVOS - jarbas_hive_mind.discovery:connect:148 - DEBUG - Connecting to HiveMind websocket @ wss://172.17.235.39:5678
2021-04-04 23:42:12.527 - OVOS - jarbas_hive_mind:secure_connect:68 - INFO - Connecting securely to wss://172.17.235.39:5678

Scanning...
2021-04-04 23:42:22.538 - OVOS - __main__:discover_hivemind:36 - INFO - Fetching Node data: wss://172.17.235.39:5678
2021-04-04 23:42:22.538 - OVOS - jarbas_hive_mind.discovery:connect:148 - DEBUG - Connecting to HiveMind websocket @ wss://172.17.235.39:5678
2021-04-04 23:42:22.539 - OVOS - jarbas_hive_mind:secure_connect:68 - INFO - Connecting securely to wss://172.17.235.39:5678

^CScanning...
2021-04-04 23:42:32.549 - OVOS - __main__:discover_hivemind:36 - INFO - Fetching Node data: wss://172.17.235.39:5678
2021-04-04 23:42:32.550 - OVOS - jarbas_hive_mind.discovery:connect:148 - DEBUG - Connecting to HiveMind websocket @ wss://172.17.235.39:5678
2021-04-04 23:42:32.550 - OVOS - jarbas_hive_mind:secure_connect:68 - INFO - Connecting securely to wss://172.17.235.39:5678

^C^C^C^C
Scanning...
2021-04-04 23:42:42.560 - OVOS - __main__:discover_hivemind:36 - INFO - Fetching Node data: wss://172.17.235.39:5678
2021-04-04 23:42:42.561 - OVOS - jarbas_hive_mind.discovery:connect:148 - DEBUG - Connecting to HiveMind websocket @ wss://172.17.235.39:5678
2021-04-04 23:42:42.561 - OVOS - jarbas_hive_mind:secure_connect:68 - INFO - Connecting securely to wss://172.17.235.39:5678

Notice the Ctrl-C attempts.

[ChanceNCounter]

Actual cause, probably:

https://github.com/JarbasHiveMind/HiveMind-core/blob/44ed28587197eab2972646286f353f2e9846a588/jarbas_hive_mind/discovery/__init__.py#L207-L212

While loop with no mechanism for interruption. I think Click can prevent this.