//protected override bool VoteRequest(Client client, VoteRequest request)
//{
// if (StepDown(request.Term))
// return false;
// client.SendVoteReply(false);
// return true;
//}
protected override bool VoteReply(Client client, VoteReply reply)
{
if (StepDown(reply.Term))
return true;
client.RpcDue = long.MaxValue;
client.VoteGranted = reply.Granted;
Console.WriteLine("{0}: Peer {1} voted {2}", _server.Name, client.ID, reply.Granted);
return true;
}
protected override bool VoteReply(Client client, VoteReply reply)
{
return true;
}
protected abstract bool VoteReply(Client client, VoteReply reply);
//public bool VoteRequest(VoteRequest request)
//{
// var client = _server.GetClient(request.From);
// return VoteRequest(client, request);
//}
public bool VoteReply(VoteReply reply)
{
var client = _server.GetClient(reply.From);
return VoteReply(client, reply);
}
protected override bool VoteReply(Client client, VoteReply reply)
{
StepDown(reply.Term);
return true;
}
//public void SendRequest(Peer peer, StatusRequest request)
//{
// SendMessage(peer, request);
//}
public void SendReply(Peer peer, VoteReply reply)
{
SendMessage(peer, reply);
}
protected override bool VoteReply(Client client, VoteReply reply)
{
LastMessage = reply;
LastClient = client;
return true;
}
//protected override bool VoteRequest(Client client, VoteRequest request)
//{
// var _persistedState = _server.PersistedStore;
// if (_persistedState.Term < request.Term)
// {
// _persistedState.Term = request.Term;
// if (_heatbeatTimeout <= _server.Tick)
// resetHeartbeat();
// }
// var ourLastLogTerm = _persistedState.GetLastTerm();
// var termCheck = _persistedState.Term == request.Term;
// var canVote = _persistedState.VotedFor == null || _persistedState.VotedFor == request.From;
// var ourLogIsBetter = _persistedState.LogIsBetter(request.LogLength, request.LastTerm);
// //var logTermFurther = request.LastTerm > ourLastLogTerm;
// //var logIndexLonger = request.LastTerm == ourLastLogTerm && request.LogLength >= _persistedState.Length;
// var granted = termCheck && canVote && !ourLogIsBetter;
// if (!termCheck)
// Console.WriteLine("{0}: Can not vote for {1} because term {2}, expected {3}", _server.Name, client.ID, request.Term, _persistedState.Term);
// if (!canVote)
// Console.WriteLine("{0}: Can not vote for {1} because I already voted for {2}", _server.Name, client.ID, _persistedState.VotedFor);
// if (ourLogIsBetter)
// Console.WriteLine("{0}: Can not vote for {1} because my log is more update to date", _server.Name, client.ID);
// if (granted)
// {
// Console.WriteLine("{0}: Voted for {1}", _server.Name, client.ID);
// _persistedState.VotedFor = client.ID;
// _leader = null;
// resetHeartbeat();
// }
// client.SendVoteReply(granted);
// return true;
//}
protected override bool VoteReply(Client client, VoteReply reply)
{
//we aren't looking for votes, ignore
return true;
}
protected void handleRequestVoteReply(IConsensus model, VoteReply reply)
{
if (_persistedState.Term < reply.Term)
stepDown(model, reply.Term);
if (_state == ServerState.Candidate && _persistedState.Term == reply.Term)
{
var peer = _peers.First(x => x.ID == reply.From);
peer.RpcDue = int.MaxValue;
peer.VoteGranted = reply.Granted;
//Console.WriteLine("{0}: Peer {1} voted {2}", _id, peer.ID, peer.VotedGranted);
}
}