internal void ProcessAck(Message msg) { Ack ack = null; var ds = DataStorage.CreateForRead(msg.Body); int bitField = ds.ReadInt32(); short msgType = ds.ReadInt16(); lock (_ackPerMsgType) { if (_ackPerMsgType.ContainsKey(msgType)) { ack = _ackPerMsgType[msgType]; } } if (ack != null) { ack.ProcessReceivedAckBitfield(bitField, msg.MessageId, msgType); } }