Application Proxy Connector
I would like to see the Application Proxy have the ability to define a Primary Connection and a Backup / DR Connection.
Admin would define a group of connectors and have the ability to list them on an Enterprise Application as a Primary Connector Group. The separately define on the same screen a Secondary Connector Group.
This would give the ability to have all of the traffic flow to the Primary group during times on normal operation and ONLY that primary connector group.
In the event of a bad configuration change, internet outage, etc, the Secondary Connector group would become active. The App Proxy servers would then have rules to appropriately route the traffic internally as needed for this purpose.
Alternatively, provide a Primary / Secondary and DR. The DR would only be initiated if both the Primary and Secondary failed.
This would eliminate the need to choose to lump the Primary and Secondary into a single connector group OR have to manually change Azure configuration in the event of an outage.