forked from TrueCloudLab/frostfs-node
62 lines
2 KiB
Go
62 lines
2 KiB
Go
package netmap
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import (
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"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/audit"
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"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/governance"
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"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/netmap/snapshot"
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"github.com/nspcc-dev/neofs-node/pkg/innerring/processors/settlement"
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"go.uber.org/zap"
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)
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const setNewEpochMethod = "newEpoch"
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// Process new epoch notification by setting global epoch value and resetting
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// local epoch timer.
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func (np *Processor) processNewEpoch(epoch uint64) {
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np.epochState.SetEpochCounter(epoch)
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if err := np.epochTimer.ResetEpochTimer(); err != nil {
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np.log.Warn("can't reset epoch timer",
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zap.String("error", err.Error()))
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}
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// get new netmap snapshot
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networkMap, err := snapshot.Fetch(np.morphClient, np.netmapContract)
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if err != nil {
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np.log.Warn("can't get netmap snapshot to perform cleanup",
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zap.String("error", err.Error()))
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return
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}
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if epoch > 0 { // estimates are invalid in genesis epoch
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err = np.containerWrp.StartEstimation(epoch - 1)
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if err != nil {
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np.log.Warn("can't start container size estimation",
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zap.Uint64("epoch", epoch),
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zap.String("error", err.Error()))
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}
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}
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np.netmapSnapshot.update(networkMap, epoch)
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np.handleCleanupTick(netmapCleanupTick{epoch: epoch})
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np.handleNewAudit(audit.NewAuditStartEvent(epoch))
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np.handleAuditSettlements(settlement.NewAuditEvent(epoch))
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np.handleAlphabetSync(governance.NewSyncEvent())
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}
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// Process new epoch tick by invoking new epoch method in network map contract.
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func (np *Processor) processNewEpochTick() {
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if !np.alphabetState.IsAlphabet() {
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np.log.Info("non alphabet mode, ignore new epoch tick")
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return
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}
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nextEpoch := np.epochState.EpochCounter() + 1
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np.log.Debug("next epoch", zap.Uint64("value", nextEpoch))
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err := np.morphClient.NotaryInvoke(np.netmapContract, np.feeProvider.SideChainFee(), setNewEpochMethod, int64(nextEpoch))
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if err != nil {
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np.log.Error("can't invoke netmap.NewEpoch", zap.Error(err))
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}
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}
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