public void SendMessage(string msg)
{
MessageIdentifier mid = new MessageIdentifier();
mid.sender = tlv_utils.getSelfID();
mid.nonce = tlv_utils.nextDataNonce();
// Send the message only if it is not too big
if (messages.PackTLV(tlv_utils.data(mid.sender, mid.nonce, msg)) != null)
{
MessageFloodInfo mii = InitNewFloodInfo(msg);
recent_messages[mid] = mii;
new_message_action(mid.sender, msg);
}
}
bool IsRecentMessage(MessageIdentifier m)
{
try
{
if (recent_messages[m].timeElapsed != null)
{
if (recent_messages[m].timeElapsed.ElapsedMilliseconds <= recentMessageDelay * 1000)
{
return(true);
}
}
return(false);
}
catch { return(false); }
}
public void TreatTLV(PeerAddress a, TLV tlv)
{
try
{
TLV_utils.DataMessage dm;
switch (tlv.type)
{
case TLV.Type.Data:
dm = tlv_utils.getDataMessage(tlv);
if (dm != null && peers.IsSymetricNeighbor(a))
{
MessageIdentifier mid = new MessageIdentifier();
mid.nonce = dm.nonce;
mid.sender = dm.sender;
// Adding message to the flooding list...
if (!recent_messages.ContainsKey(mid))
{
MessageFloodInfo mii = InitNewFloodInfo(dm.msg);
recent_messages[mid] = mii;
new_message_action(mid.sender, dm.msg);
}
// Ack & Remove from flooding list
com.SendMessage(a, messages.PackTLV(tlv_utils.ack(mid.sender, mid.nonce)));
try { recent_messages[mid].neighbors.Remove(a); } catch { }
}
break;
case TLV.Type.Ack:
dm = tlv_utils.getAckMessage(tlv);
if (dm != null && peers.IsSymetricNeighbor(a))
{
MessageIdentifier mid = new MessageIdentifier();
mid.nonce = dm.nonce;
mid.sender = dm.sender;
try { recent_messages[mid].neighbors.Remove(a); } catch { }
}
break;
}
}
catch { }
}
