public void Handle(JoinNetwork.Reply message)
{
//// Now we have the reply we begin the 3 step process to join the overlay network
//// 1. Assign the successor
//Node.Successor = message.RoutingTableEntries[0].SuccessorIdentity;
//// 2. Integrate the resulting routing table.
//for (int i = 0; i < message.RoutingTableEntries.Length; ++i)
//{
// Node.FingerTable[i] = message.RoutingTableEntries[i];
//}
//// 3. Copy data to the new host
//var requestKeysCorrelation = GetNextCorrelation();
//SendLocalMessage(new RequestKeys.Await(requestKeysCorrelation));
//ForwardMessageTo(message.Identity, new RequestKeys(Node.Identity, requestKeysCorrelation, startAt, Node.Identity));
var successor = message.RoutingTableEntries[0].SuccessorIdentity;
Node.Successor = successor;
Node.Logger?.Invoke($"{Node.Identity} has acquired successor {successor}");
Node.FingerTable.Copy(message.RoutingTableEntries);
Node.Logger?.Invoke($"{Node.Identity} has acquired routing table. ");
SendLocalMessage(new Stabilize(Node.Identity));
}
public void Handle(JoinNetwork message)
{
// acquire the necessary information for a node sending this message
// It may only be correct for a short time if lots of nodes are joining at roughly the same time.
var responder = new RequestResponseHandler <Guid>(Node.MessageBus);
Node.MessageBus.Subscribe(responder);
var joinNetworkReply = new JoinNetwork.Reply(message.Identity, message.CorrelationId);
responder.Publish(
new GetFingerTable(Node.Identity, message.Identity, GetNextCorrelation()),
(GetFingerTable.Reply reply) =>
{
joinNetworkReply.RoutingTableEntries = reply.RoutingTableEntries;
if (joinNetworkReply.IsReadyToTransmit)
{
CloseHandlerWithReply(joinNetworkReply, joinNetworkReply.Identity, responder);
}
});
// TODO: Multiple successors
//responder.Publish(
// new GetSuccessor(Node.Identity, message.Identity, GetNextCorrelation()),
// (GetSuccessor.Reply reply) =>
// {
// joinNetworkReply.SuccessorList = reply.SuccessorList;
// if (joinNetworkReply.IsReadyToTransmit)
// {
// CloseHandlerWithReply(joinNetworkReply, joinNetworkReply.Identity, responder);
// }
// });
}
