private void RemoveHandler_SocketKilled(SocketKilledDelegate value)
 {
     SocketKilledInvoker = (SocketKilledDelegate)Delegate.Remove(SocketKilledInvoker, value);
 }
 private void AddHandler_SocketKilled(SocketKilledDelegate value)
 {
     SocketKilledInvoker = (SocketKilledDelegate)Delegate.Combine(SocketKilledInvoker, value);
 }