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peers-service.go
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/
peers-service.go
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package peers
import (
"context"
peersv1 "github.com/fluxninja/aperture/v2/api/gen/proto/go/aperture/peers/v1"
"go.uber.org/fx"
"google.golang.org/grpc"
"google.golang.org/protobuf/types/known/emptypb"
)
// PeerDiscoveryService is the implementation of peersv1.PeerDiscoveryServiceServer interface.
type PeerDiscoveryService struct {
peersv1.UnimplementedPeerDiscoveryServiceServer
peerDiscovery *PeerDiscovery
}
// RegisterPeersServiceIn bundles and annotates parameters.
type RegisterPeersServiceIn struct {
fx.In
Server *grpc.Server `name:"default"`
PeerDiscovery *PeerDiscovery
}
// RegisterPeerDiscoveryService registers a service for peer discovery.
func RegisterPeerDiscoveryService(in RegisterPeersServiceIn) {
svc := &PeerDiscoveryService{
peerDiscovery: in.PeerDiscovery,
}
peersv1.RegisterPeerDiscoveryServiceServer(in.Server, svc)
}
// GetPeers returns all peers.
func (svc *PeerDiscoveryService) GetPeers(ctx context.Context, _ *emptypb.Empty) (*peersv1.Peers, error) {
pd := svc.peerDiscovery
return pd.GetPeers(), nil
}
// GetPeer returns a peer.
func (svc *PeerDiscoveryService) GetPeer(ctx context.Context, req *peersv1.PeerRequest) (*peersv1.Peer, error) {
pd := svc.peerDiscovery
return pd.GetPeer(req.Address)
}