// NewHelper constructs the consensus helper object
func NewHelper(mhc peer.MessageHandlerCoordinator) *Helper {
h := &Helper{
coordinator: mhc,
secOn: viper.GetBool("security.enabled"),
secHelper: mhc.GetSecHelper(),
valid: true, // Assume our state is consistent until we are told otherwise, actual consensus (pbft) will invalidate this immediately, but noops will not
}
h.executor = executor.NewImpl(h, h, mhc)
return h
}
// NewHelper constructs the consensus helper object
func NewHelper(mhc peer.MessageHandlerCoordinator) *Helper {
h := &Helper{
coordinator: mhc,
secOn: viper.GetBool("security.enabled"),
secHelper: mhc.GetSecHelper(),
}
h.sts = statetransfer.NewStateTransferState(h)
h.sts.Initiate(nil)
h.sts.RegisterListener(h)
return h
}
// NewHelper constructs the consensus helper object
func NewHelper(mhc peer.MessageHandlerCoordinator) *Helper {
h := &Helper{
coordinator: mhc,
secOn: viper.GetBool("security.enabled"),
secHelper: mhc.GetSecHelper(),
valid: true, // Assume our state is consistent until we are told otherwise, TODO: revisit
}
h.sts = statetransfer.NewStateTransferState(mhc)
h.sts.RegisterListener(h)
return h
}
// NewHelper constructs the consensus helper object
func NewHelper(mhc peer.MessageHandlerCoordinator) *Helper {
h := &Helper{
coordinator: mhc,
secOn: viper.GetBool("security.enabled"),
secHelper: mhc.GetSecHelper(),
valid: true, // Assume our state is consistent until we are told otherwise, TODO: revisit
}
h.executor = executor.NewImpl(h, h, mhc)
h.executor.Start()
return h
}
func GetEngine(coord peer.MessageHandlerCoordinator) (peer.Engine, error) {
var err error
engineOnce.Do(func() {
engine = new(EngineImpl)
helper := NewHelper(coord)
engine.consenter = controller.NewConsenter(helper)
helper.setConsenter(engine.consenter)
engine.peerEndpoint, err = coord.GetPeerEndpoint()
engine.consensusFan = util.NewMessageFan()
go func() {
logger.Debug("Starting up message thread for consenter")
// The channel never closes, so this should never break
for msg := range engine.consensusFan.GetOutChannel() {
engine.consenter.RecvMsg(msg.Msg, msg.Sender)
}
}()
})
return engine, err
}