frostfs-node/cmd/neofs-node/netmap.go
Leonard Lyubich 07fe49088c [#108] cmd/neofs-node: Listen new epoch notifications from morph
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-21 14:42:51 +03:00

61 lines
1.7 KiB
Go

package main
import (
"github.com/nspcc-dev/neofs-api-go/v2/netmap"
netmapGRPC "github.com/nspcc-dev/neofs-api-go/v2/netmap/grpc"
crypto "github.com/nspcc-dev/neofs-crypto"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
netmapTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/netmap/grpc"
netmapService "github.com/nspcc-dev/neofs-node/pkg/services/netmap"
"github.com/pkg/errors"
)
func initNetmapService(c *cfg) {
peerInfo := new(netmap.NodeInfo)
peerInfo.SetAddress(c.localAddr.String())
peerInfo.SetPublicKey(crypto.MarshalPublicKey(&c.key.PublicKey))
peerInfo.SetAttributes(c.cfgNodeInfo.attributes)
c.cfgNodeInfo.info = peerInfo
netmapGRPC.RegisterNetmapServiceServer(c.cfgGRPC.server,
netmapTransportGRPC.New(
netmapService.NewSignService(
c.key,
netmapService.NewExecutionService(
c.cfgNodeInfo.info,
c.apiVersion,
),
),
),
)
}
func bootstrapNode(c *cfg) {
err := c.cfgNetmap.wrapper.AddPeer(c.cfgNodeInfo.info)
fatalOnErr(errors.Wrap(err, "bootstrap error"))
}
func addNetmapNotificationHandler(c *cfg, sTyp string, h event.Handler) {
typ := event.TypeFromString(sTyp)
if c.cfgNetmap.subscribers == nil {
c.cfgNetmap.subscribers = make(map[event.Type][]event.Handler, 1)
}
c.cfgNetmap.subscribers[typ] = append(c.cfgNetmap.subscribers[typ], h)
}
func setNetmapNotificationParser(c *cfg, sTyp string, p event.Parser) {
typ := event.TypeFromString(sTyp)
if c.cfgNetmap.parsers == nil {
c.cfgNetmap.parsers = make(map[event.Type]event.Parser, 1)
}
c.cfgNetmap.parsers[typ] = p
}
func addNewEpochNotificationHandler(c *cfg, h event.Handler) {
addNetmapNotificationHandler(c, newEpochNotification, h)
}