Testing peers are alive: negative wait
From logs:
[2015-12-17 10:45:33.288] [INFO] peering - Checking if node 2aeLma (twiced.fr:9223) is UP...
[2015-12-17 10:45:33.336] [WARN] peering - Peer record 2aeLmae5d466y8D42wLK5MknwUBCR6MWWeixRzdTQ4Hu: ECONNREFUSED
[2015-12-17 10:45:33.338] [INFO] peering - Will check that node 2aeLma (twiced.fr:9223) is UP in -40 min...