forked from TrueCloudLab/frostfs-node
41eaa1e246
Define notification events, implement parsers. Add morph client of Subnet contract. Listen, verify and approve events in Inner Ring app. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
121 lines
3.2 KiB
Go
121 lines
3.2 KiB
Go
package netmap
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import (
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"encoding/hex"
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timerEvent "github.com/nspcc-dev/neofs-node/pkg/innerring/timers"
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"github.com/nspcc-dev/neofs-node/pkg/morph/event"
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netmapEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
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subnetevents "github.com/nspcc-dev/neofs-node/pkg/morph/event/subnet"
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"go.uber.org/zap"
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)
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func (np *Processor) HandleNewEpochTick(ev event.Event) {
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_ = ev.(timerEvent.NewEpochTick)
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np.log.Info("tick", zap.String("type", "epoch"))
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// send event to the worker pool
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err := np.pool.Submit(func() { np.processNewEpochTick() })
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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func (np *Processor) handleNewEpoch(ev event.Event) {
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epochEvent := ev.(netmapEvent.NewEpoch)
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np.log.Info("notification",
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zap.String("type", "new epoch"),
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zap.Uint64("value", epochEvent.EpochNumber()))
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// send event to the worker pool
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err := np.pool.Submit(func() {
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np.processNewEpoch(epochEvent)
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})
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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func (np *Processor) handleAddPeer(ev event.Event) {
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newPeer := ev.(netmapEvent.AddPeer)
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np.log.Info("notification",
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zap.String("type", "add peer"),
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)
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// send event to the worker pool
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err := np.pool.Submit(func() {
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np.processAddPeer(newPeer)
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})
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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func (np *Processor) handleUpdateState(ev event.Event) {
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updPeer := ev.(netmapEvent.UpdatePeer)
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np.log.Info("notification",
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zap.String("type", "update peer state"),
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zap.String("key", hex.EncodeToString(updPeer.PublicKey().Bytes())))
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// send event to the worker pool
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err := np.pool.Submit(func() {
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np.processUpdatePeer(updPeer)
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})
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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func (np *Processor) handleCleanupTick(ev event.Event) {
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if !np.netmapSnapshot.enabled {
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np.log.Debug("netmap clean up routine is disabled")
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return
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}
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cleanup := ev.(netmapCleanupTick)
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np.log.Info("tick", zap.String("type", "netmap cleaner"))
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// send event to the worker pool
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err := np.pool.Submit(func() {
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np.processNetmapCleanupTick(cleanup)
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})
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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func (np *Processor) handleRemoveNode(ev event.Event) {
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removeNode := ev.(subnetevents.RemoveNode)
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np.log.Info("notification",
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zap.String("type", "remove node from subnet"),
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zap.String("subnetID", hex.EncodeToString(removeNode.SubnetworkID())),
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zap.String("key", hex.EncodeToString(removeNode.Node())),
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)
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err := np.pool.Submit(func() {
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np.processRemoveSubnetNode(removeNode)
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})
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if err != nil {
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// there system can be moved into controlled degradation stage
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np.log.Warn("netmap worker pool drained",
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zap.Int("capacity", np.pool.Cap()))
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}
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}
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