/// <summary>We don't want to send on disconnected edges. So we remove said
/// connections and edges!</summary>
public void DisconnectionHandler(Connection con)
{
bool close = false;
List<Connection> tunnels = null;
lock(_sync) {
tunnels = new List<Connection>(_tunnels.Count);
foreach(Connection ccon in _tunnels) {
if(con.Equals(ccon)){
continue;
}
tunnels.Add(ccon);
}
if(tunnels.Count == _tunnels.Count) {
return;
}
_tunnels = tunnels;
close = _tunnels.Count == 0;
}
if(close || ShouldClose()) {
Close();
}
//_tunnels is immutable and if we don't pass the latest _tunnels to _ias
//he will go into an inconsistent state.
_ias.Update(tunnels);
}
