public void GetPeersEncode()
{
GetPeers m = new GetPeers(id, infohash);
m.TransactionId = transactionId;
Compare(m, "d1:ad2:id20:abcdefghij01234567899:info_hash20:mnopqrstuvwxyz123456e1:q9:get_peers1:t2:aa1:y1:qe");
message = m;
}
private async Task SendGetPeers(Node target)
{
NodeId distance = target.Id.Xor(infoHash);
ClosestActiveNodes.Add(distance, target);
GetPeers m = new GetPeers(engine.LocalId, infoHash);
activeQueries++;
var args = await engine.SendQueryAsync(m, target);
activeQueries--;
// We want to keep a list of the top (K) closest nodes which have responded
int index = ClosestActiveNodes.Values.IndexOf(target);
if (index >= Bucket.MaxCapacity || args.TimedOut)
{
ClosestActiveNodes.RemoveAt(index);
}
if (args.TimedOut)
{
if (activeQueries == 0)
{
tcs.TrySetResult(new Node[0]);
}
return;
}
GetPeersResponse response = (GetPeersResponse)args.Response;
// Ensure that the local Node object has the token. There may/may not be
// an additional copy in the routing table depending on whether or not
// it was able to fit into the table.
target.Token = response.Token;
if (response.Values != null)
{
// We have actual peers!
engine.RaisePeersFound(infoHash, Peer.Decode(response.Values));
}
else if (response.Nodes != null)
{
// We got a list of nodes which are closer
IEnumerable <Node> newNodes = Node.FromCompactNode(response.Nodes);
foreach (Node closer in Node.CloserNodes(infoHash, ClosestNodes, newNodes, Bucket.MaxCapacity))
{
await SendGetPeers(closer);
}
}
if (activeQueries == 0)
{
tcs.TrySetResult(ClosestActiveNodes.Values.ToArray());
}
}
public void GetPeersEncode()
{
var m = new GetPeers(_id, _infohash)
{
TransactionId = _transactionId
};
Compare(m, "d1:ad2:id20:abcdefghij01234567899:info_hash20:mnopqrstuvwxyz123456e1:q9:get_peers1:t2:aa1:y1:qe");
_message = m;
}
public void GetPeersDecode()
{
string text = "d1:ad2:id20:abcdefghij01234567899:info_hash20:mnopqrstuvwxyz123456e1:q9:get_peers1:t2:aa1:y1:qe";
GetPeers m = (GetPeers)Decode(text);
Assert.AreEqual(infohash, m.InfoHash, "#1");
Assert.AreEqual(id, m.Id, "#2");
Assert.AreEqual(transactionId, m.TransactionId, "#3");
Compare(m, text);
}
private void SendGetPeers(Node n)
{
NodeId distance = n.Id.Xor(infoHash);
queriedNodes.Add(distance, n);
activeQueries++;
GetPeers m = new GetPeers(engine.LocalId, infoHash);
SendQueryTask task = new SendQueryTask(engine, m, n);
task.Completed += GetPeersCompleted;
task.Execute();
}
private void SendGetPeers(Node n)
{
var distance = n.Id.Xor(_infoHash);
if (ClosestActiveNodes.ContainsKey(distance))
{
return;
}
ClosestActiveNodes.Add(distance, n);
_activeQueries++;
var m = new GetPeers(_engine.LocalId, _infoHash);
var task = new SendQueryTask(_engine, m, n);
task.Completed += GetPeersCompleted;
task.Execute();
}
public void GetPeersEncode()
{
var m = new GetPeers(_id, _infohash) {TransactionId = _transactionId};
Compare(m, "d1:ad2:id20:abcdefghij01234567899:info_hash20:mnopqrstuvwxyz123456e1:q9:get_peers1:t2:aa1:y1:qe");
_message = m;
}
private void SendGetPeers(Node n)
{
NodeId distance = n.Id.Xor(infoHash);
queriedNodes.Add(distance, n);
activeQueries++;
GetPeers m = new GetPeers(engine.LocalId, infoHash);
SendQueryTask task = new SendQueryTask(engine, m, n);
task.Completed += GetPeersCompleted;
task.Execute();
}
