Connected node would remain in "alive" state indefinitely after unplugging Ethernet cable connecting two agents

[ashuels]

I hit a potential issue where if I unplug the Ethernet cable connecting two nodes the interface would go down resulting in the serf pings failing to send with the error "[ERR] memberlist: Failed to send ping: write udp [::]:8001->10.7.32.148:8002: sendto: network is unreachable". However this error did not result in a member update event indicating that the connected node was no longer alive.

[ashuels]

The code where the failed ping does not get added to the suspect message is here

[hw-claudio]

it seems solved here? https://github.com/hashicorp/memberlist/blob/400e96ebe56c5029c2c2abb0875ddb8f1a22a2f6/state.go#L350

Maybe someone in the know can confirm?