public bool IsSequenceNumberValid(ReceivedTransportMessage data, bool syncProcessorInitialized)
{
var transportMessageSequenceNumber = data.SequenceNumber;
if (!transportMessageSequenceNumber.HasValue)
return true;
var peerKey = new PeerTransportKey(data.PeerId, data.Endpoint);
int currentSeqNum;
if (!_sequenceNumber.TryGetValue(peerKey, out currentSeqNum))
{
_sequenceNumber.Add(peerKey, -1);
currentSeqNum = -1;
}
if (syncProcessorInitialized)
{
if (_peerConfiguration.PeerId != peerKey.Peer)
{
if (transportMessageSequenceNumber != (currentSeqNum + 1))
{
_logger.Info(string.Format("missed message from endpoint {3} from peer {0} from sequence number {1} to {2}",
peerKey.Peer,
currentSeqNum + 1,
transportMessageSequenceNumber,
peerKey.Endpoint));
#if DEBUG
Debugger.Break();
//we missed a message
#endif
return false;
}
_sequenceNumber[peerKey] = transportMessageSequenceNumber.Value;
}
}
else
{
_sequenceNumber[peerKey] = transportMessageSequenceNumber.Value;
}
return true;
}
public bool Equals(PeerTransportKey other)
{
return string.Equals(Peer, other.Peer) && Equals(Endpoint, other.Endpoint);
}