excessive logging if internet connection is unavailable

[bockha]

Nachdem der Raspi ein paar Tage ohne Dongle und teilweise ohne LAN Verbindung aber mit Strom herumgestanden hat, sind die Logs vollgelaufen und haben das root Verzeichnis vollgemüllt. Das wär was, das Ihr noch abfangen könntet und die Loggröße beschränken. License Manager und MixerControl waren jeweils über 12 MB groß, mit folgenden Einträgen:

19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333
19:48:41.088 [PeerGroup Thread] INFO org.bitcoinj.core.PeerGroup - Waiting 9461 msec before next connect attempt to [169.237.118.25]:18333

see also IUNO-TDM/MixerControl#142

[bockha]

Maybe the peer group could be stopped if there are no pending transactions.