func (s *Slave) PullSignal(msg *message.Message, reply *message.Reply) (err error) {
Log.Print("PullSignal")
if msg.Action == message.NEXTSTEP {
ns := msg.UnmarshalToNextstep()
MasterHost = ns.Host
Log.Print(MasterHost, " ", ns.Step)
go s.processor.Run(ns.Step, s.MessageContainer)
// reply = &message.Reply{
// Value: nil,
// State: 200,
// }
reply.State = 200
reply.Value = nil
}
if msg.Action == message.SYNC {
//active nodes
//vote to active
Log.Print("SYNC REQUEST")
s.MessageContainer.Nextstep()
net := s.Net
for k, _ := range s.MessageContainer.CurMsgMap {
Log.Print(k.String())
index, _ := k.Unmarshal()
net.GetNodeByIndex(index).VoteToActive()
}
size, _ := s.MessageContainer.Size()
// reply = &message.Reply{
// Value: size,
// State: 200,
// }
reply.State = 200
reply.Value, _ = json.Marshal(size)
}
return nil
}
