session.setTimeout(60000);
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
config.put("PreferredAuthentications", "publickey,password");
session.setConfig(config);
session.connect();
connectException = null;
break;
} catch (Exception from) {
connectException = from;
if (session != null && session.isConnected()) {