frostfs-node/pkg/innerring/processors/netmap/process_epoch.go
Alex Vanin 5b550bff22 [#355] innerring: Produce container size estimation notifications
There are two notifications:
- start estimation notification produced at the beginning of the
  epoch,
- stop estimation notifications should be produced before
  basic audit settlement starts.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-29 11:23:37 +03:00

57 lines
1.7 KiB
Go

package netmap
import (
"github.com/nspcc-dev/neofs-node/pkg/innerring/invoke"
"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/audit"
"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/settlement"
"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)
if err := np.epochTimer.ResetEpochTimer(); err != nil {
np.log.Warn("can't reset epoch timer",
zap.String("error", err.Error()))
}
// 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
}
if epoch > 0 { // estimates are invalid in genesis epoch
err = np.containerWrp.StartEstimation(epoch - 1)
if err != nil {
np.log.Warn("can't start container size estimation",
zap.Uint64("epoch", epoch),
zap.String("error", err.Error()))
}
}
np.netmapSnapshot.update(snapshot, epoch)
np.handleCleanupTick(netmapCleanupTick{epoch: epoch})
np.handleNewAudit(audit.NewAuditStartEvent(epoch))
np.handleAuditSettlements(settlement.NewAuditEvent(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))
}
}