frostfs-node/pkg/innerring/processors/governance/handlers.go
Evgenii Stratonikov 2e31cd34e6 [#502] innerring: synchronize validators on mainnet alphabet update
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-05-25 11:10:01 +03:00

36 lines
866 B
Go

package governance
import (
"github.com/nspcc-dev/neo-go/pkg/core/native"
"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
"github.com/nspcc-dev/neofs-node/pkg/morph/event/rolemanagement"
"go.uber.org/zap"
)
func (gp *Processor) HandleAlphabetSync(e event.Event) {
var typ string
switch et := e.(type) {
case Sync:
typ = "sync"
case rolemanagement.Designate:
if et.Role != noderoles.NeoFSAlphabet {
return
}
typ = native.DesignationEventName
default:
return
}
gp.log.Info("new event", zap.String("type", typ))
// send event to the worker pool
err := gp.pool.Submit(func() { gp.processAlphabetSync() })
if err != nil {
// there system can be moved into controlled degradation stage
gp.log.Warn("governance worker pool drained",
zap.Int("capacity", gp.pool.Cap()))
}
}