public void ConnectionErrorReceivingMessage(ConnectionId connectionId, int responseTo, Exception exception)
 {
     _first.ConnectionErrorReceivingMessage(connectionId, responseTo, exception);
     _second.ConnectionErrorReceivingMessage(connectionId, responseTo, exception);
 }
 /// <inheritdoc/>
 public void ConnectionErrorReceivingMessage(ConnectionErrorReceivingMessageEvent @event)
 {
     _first.ConnectionErrorReceivingMessage(@event);
     _second.ConnectionErrorReceivingMessage(@event);
 }