frostfs-node/pkg/innerring/processors/netmap/process_epoch.go
Alex Vanin 94957dd38c [] Generate and handle netmap cleanup event
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00

41 lines
1.1 KiB
Go

package netmap
import (
"github.com/nspcc-dev/neofs-node/pkg/innerring/invoke"
"go.uber.org/zap"
)
// Process new epoch notification by setting global epoch value and resetting
// local epoch timer.
func (np *Processor) processNewEpoch(epoch uint64) {
np.epochState.SetEpochCounter(epoch)
np.epochTimer.ResetEpochTimer()
// get new netmap snapshot
snapshot, err := invoke.NetmapSnapshot(np.morphClient, np.netmapContract)
if err != nil {
np.log.Warn("can't get netmap snapshot to perform cleanup",
zap.String("error", err.Error()))
return
}
np.netmapSnapshot.update(snapshot, epoch)
np.handleCleanupTick(netmapCleanupTick{epoch: epoch})
}
// Process new epoch tick by invoking new epoch method in network map contract.
func (np *Processor) processNewEpochTick() {
if !np.activeState.IsActive() {
np.log.Info("passive mode, ignore new epoch tick")
return
}
nextEpoch := np.epochState.EpochCounter() + 1
np.log.Debug("next epoch", zap.Uint64("value", nextEpoch))
err := invoke.SetNewEpoch(np.morphClient, np.netmapContract, nextEpoch)
if err != nil {
np.log.Error("can't invoke netmap.NewEpoch", zap.Error(err))
}
}