public Member(string __userName, byte[] __password, PublicUserInfo pubInfo, PrivateUserInfo privInfo, Node __node)
{
userName = __userName;
password = __password;
publicUserInfo = pubInfo;
privateUserInfo = privInfo;
node = __node;
}
public User(RingInfo[] __ringsInfo, PublicUserInfo __publicUserInfo, PrivateUserInfo __privateUserInfo, Node __node)
{
ringsInfo = __ringsInfo;
publicUserInfo = __publicUserInfo;
privateUserInfo = __privateUserInfo;
node = __node;
loggedIn = false;
}
public void distributeQuery(string[] columnsToSearch, string[] query, Node sender, int ttl)
{
//Determine best choice neighbors
Neighbor[] bestChoiceNeighbors = determineBestChoiceNeighbors(query);
//Send out query to each best choice neighbor
foreach (Neighbor neighbor in bestChoiceNeighbors)
{
if (neighbor == null)
break;;
neighbor.neighborProxy.sendQuery(neighbor.peer, this, columnsToSearch, query, sender,
ttl);
}
}
public void sendQuery(Peer neighbor, RingInfo ringInfo, string[] columns, string[] query,
Node sender, int ttl)
{
byte[] message = new byte[Constants.WRITEBUFFSIZE];
MemoryStream stream;
if (ttl <= 0)
return;
try
{
BinaryFormatter serializer = new BinaryFormatter();
stream = new MemoryStream(message);
NetLib.insertEntropyHeader(serializer, stream);
if (columns == null)
serializer.Serialize(stream, Constants.MessageTypes.MSG_SIMPLEQUERY);
else
serializer.Serialize(stream, Constants.MessageTypes.MSG_COLUMNQUERY);
serializer.Serialize(stream, ringInfo.token);
serializer.Serialize(stream, ringInfo.ring.ringID);
serializer.Serialize(stream, sender.asyncCommunicationPoint);
serializer.Serialize(stream, ttl); //TTL
if (columns == null)
serializer.Serialize(stream, Constants.NULL_STRING_ARRAY);
else
serializer.Serialize(stream, columns);
serializer.Serialize(stream, query);
NetLib.communicateAsync(neighbor.node.asyncCommunicationPoint, message, false);
}
catch (Exception e)
{
int x = 2; //REVISIT: probably need to send info to logger.
}
}
public Peer(Node __node, PublicUserInfo __userInfo, InformationEntropy[] __IE)
{
node = __node;
userInfo = __userInfo;
IE = __IE;
}
