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node.go
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node.go
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package requesthandler
import (
iotago "github.com/iotaledger/iota.go/v4"
"github.com/iotaledger/iota.go/v4/api"
)
func (r *RequestHandler) APIProvider() iotago.APIProvider {
return r.protocol.Engines.Main.Get().Storage.Settings().APIProvider()
}
func (r *RequestHandler) IsNodeSynced() bool {
return r.protocol.Engines.Main.Get().SyncManager.IsNodeSynced()
}
func (r *RequestHandler) IsNetworkHealthy() bool {
return r.protocol.Engines.Main.Get().SyncManager.IsNodeSynced() && !r.protocol.Engines.Main.Get().SyncManager.IsFinalizationDelayed()
}
func (r *RequestHandler) GetProtocolParameters() []*api.InfoResProtocolParameters {
protoParams := make([]*api.InfoResProtocolParameters, 0)
provider := r.protocol.Engines.Main.Get().Storage.Settings().APIProvider()
for _, version := range provider.ProtocolEpochVersions() {
protocolParams := provider.ProtocolParameters(version.Version)
if protocolParams == nil {
continue
}
protoParams = append(protoParams, &api.InfoResProtocolParameters{
StartEpoch: version.StartEpoch,
Parameters: protocolParams,
})
}
return protoParams
}
func (r *RequestHandler) GetNodeStatus() *api.InfoResNodeStatus {
clSnapshot := r.protocol.Engines.Main.Get().Clock.Snapshot()
syncStatus := r.protocol.Engines.Main.Get().SyncManager.SyncStatus()
return &api.InfoResNodeStatus{
IsHealthy: syncStatus.NodeSynced,
IsNetworkHealthy: syncStatus.NodeSynced && !syncStatus.FinalizationDelayed,
AcceptedTangleTime: clSnapshot.AcceptedTime,
RelativeAcceptedTangleTime: clSnapshot.RelativeAcceptedTime,
ConfirmedTangleTime: clSnapshot.ConfirmedTime,
RelativeConfirmedTangleTime: clSnapshot.RelativeConfirmedTime,
LatestCommitmentID: syncStatus.LatestCommitment.ID(),
LatestFinalizedSlot: syncStatus.LatestFinalizedSlot,
LatestAcceptedBlockSlot: syncStatus.LastAcceptedBlockSlot,
LatestConfirmedBlockSlot: syncStatus.LastConfirmedBlockSlot,
PruningEpoch: syncStatus.LastPrunedEpoch,
}
}