private void OnRecvResponseX(IPEndPoint ipinfo, DHTResponseMessage msg)
{
if (msg == null)
{
return;
}
BDictionary data = msg.Data;
var tid = data.Get <BString>("t");
var returnValues = data.Get <BDictionary>("r");
if (returnValues == null)
{
// response is invalid
return;
}
BString id = returnValues.Get <BString>("id");
BString tokStr = returnValues.Get <BString>("token");
BList valuesList = returnValues.Get <BList>("values");
BString nodesStr = returnValues.Get <BString>("nodes");
var remoteNode = new DHTNode(id.Value, ipinfo);
UpdateRoutingTable(remoteNode);
// define type of response by transactionId of query/response
QueryType queryType = fTransactions.CheckQuery(tid);
switch (queryType)
{
case QueryType.Ping:
OnRecvPingResponse(remoteNode);
break;
case QueryType.FindNode:
OnRecvFindNodeResponse(remoteNode, nodesStr);
break;
case QueryType.GetPeers:
OnRecvGetPeersResponse(remoteNode, nodesStr, valuesList, tokStr);
break;
case QueryType.AnnouncePeer:
OnRecvAnnouncePeerResponse(remoteNode);
break;
case QueryType.None:
// TransactionId bad or unknown
OnRecvCustomResponse(remoteNode, data);
break;
}
}
public void Test_DHTTransactions_class()
{
var instance = new DHTTransactions();
Assert.IsNotNull(instance);
var tid = DHTTransactions.GetNextId();
var msg = new DHTMessage(MessageType.Query, QueryType.Ping, null);
instance.SetQuery(tid, msg);
Assert.AreEqual(QueryType.Ping, instance.CheckQuery(tid));
}