[opfpool-0] WARN org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - Exception while  waiting for echoReply from [unit-odl.example.org/<unresolved>:4242] in TIMEOUTING state: Waited 2000 milliseconds (plus 1 milliseconds, 626233 nanoseconds delay) for SettableFuture@6408caa7[status=PENDING]
[opfpool-0] INFO org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - ConnectionEvent:Closing connection as device is idle. Echo sent at Sun Apr 28 16:10:16 UTC 2024. Device:unit-odl.example.org/<unresolved>:4242, NodeId:OFP:TEST
[main] INFO org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - ConnectionEvent: Connection closed by device, Device:unit-odl.example.org/<unresolved>:4242, NodeId:OFP:TEST
[main] INFO org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - ConnectionEvent: Connection closed by device, Device:unit-odl.example.org/<unresolved>:4242, NodeId:OFP:TEST
[main] INFO org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - ConnectionEvent: Connection closed by device, Device:unit-odl.example.org/<unresolved>:4242, NodeId:OFP:TEST
[main] INFO org.opendaylight.openflowplugin.impl.connection.listener.SystemNotificationsListenerImpl - ConnectionEvent: Connection closed by device, Device:unit-odl.example.org/<unresolved>:4242, NodeId:OFP:TEST