private void GetRoutingTable(CorrelationId operationId, NodeInfo applicantInfo, RoutingTableEntry[] routingTable)
{
var totalTimeout = routingTable.Length * _node.Config.AwaitSettings.NetworkQueryTimeout;
var assembledReply = new GetRoutingTableReply(_node.Identity, applicantInfo, operationId)
{
RoutingTable = routingTable,
};
var networkResults = routingTable.ToDictionary(x => x.StartValue);
var queryIds = GetOperationIds(routingTable.Length);
var identity = _node.Identity;
var multiReplyHandler = _node.CreateAwaitAllResponsesHandler();
multiReplyHandler
.PerformAction(() =>
{
for (int i = 0; i < routingTable.Length; i++)
{
var entryQuery = new GetRoutingEntry(identity, identity, queryIds[i])
{
StartValue = routingTable[i].StartValue,
};
_commMgr.SendInternal(entryQuery);
}
})
.AndAwaitAll(queryIds, (GetRoutingEntryReply entryReply) =>
{
networkResults[entryReply.Entry.StartValue] = entryReply.Entry;
})
.ContinueWith(() =>
{
var replyTable = assembledReply.RoutingTable;
var tableLength = replyTable.Length;
for (int i = 0; i < tableLength; ++i)
{
var startValue = replyTable[i].StartValue;
replyTable[i] = networkResults[startValue];
}
_commMgr.SendInternal(assembledReply);
})
.Run(operationId, totalTimeout);
}
public void Handle(GetRoutingEntry message)
{
_commMgr.SendAck(message, message.CorrelationId);
if (_node.IsInDomain(message.StartValue))
{
var reply = new GetRoutingEntryReply(_node.Identity, message.From, message.CorrelationId)
{
Entry = new RoutingTableEntry(message.StartValue, _node.Successor),
};
_commMgr.SendInternal(reply);
}
else
{
var closestNode = _node.FingerTable.FindClosestPrecedingFinger(message.StartValue);
message.To = closestNode;
_commMgr.Send(message);
}
}