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class
availability_group.api.HeartbeatMethod
Constants for way the heartbeat, the indicator for the Primary’s health, has been communicated between the Primary and Secondary node in an Availability group.
New in version 22.11.1.
DIRECT: str = 'direct'
On the Primary node, indicates that the last heartbeat was successfully sent as a direct message to the Secondary node.
On the Secondary node, indicates that the last known heartbeat was received as a direct message from the Primary node.
DNS: str = 'dns'
On the Primary node, indicates that the last heartbeat was stored by the Primary node in a DNS TXT record for the Availability group’s FQDN.
On the Secondary node, indicates that the last known heartbeat was read from a DNS TXT record for the Availability group’s FQDN.