I'm using salt at home and while this works reasonably well
with desktop machines that get shutdown over the night,
on laptops using suspend-to-RAM, the minion thinks it is still connected
after wakeup from sleep

# netstat -tanp|grep salt
tcp        0      0 192.168.11.26:43984     192.168.11.31:4505      ESTABLISHED
salt-minion KeepAlive MinionProcessManage

but on the master, this gives a "No response"
# salt adri\* test.ping
adrian.zq1.de:
    Minion did not return. [Not connected]
adrilap.zq1.de:
    Minion did not return. [No response]


Reproducible: Always

Workaround:
rcsalt-minion restart
after wakeup from sleep