private bool ValidatePeers(Peers peers, Node node)
{
try
{
node.Refresh(peers);
if (peers.genChanged)
{
peers.refreshCount = 0;
node.RefreshPeers(peers);
}
}
catch (Exception)
{
node.Close();
throw;
}
if (node.peersCount == 0)
{
// Node is suspect because multiple seeds are used and node does not have any peers.
if (fallback == null)
{
fallback = node;
}
else
{
node.Close();
}
return(false);
}
// Node is valid. Drop fallback if it exists.
if (fallback != null)
{
if (Log.InfoEnabled())
{
Log.Info("Skip orphan node: " + fallback);
}
fallback.Close();
fallback = null;
}
return(true);
}