remove old code

weed/server/filer_grpc_server_admin.go

@@ -104,75 +104,3 @@ func (fs *FilerServer) GetFilerConfiguration(ctx context.Context, req *filer_pb.
 
 	return t, nil
 }
-
-func (fs *FilerServer) KeepConnected(stream filer_pb.SeaweedFiler_KeepConnectedServer) error {
-
-	req, err := stream.Recv()
-	if err != nil {
-		return err
-	}
-
-	clientName := util.JoinHostPort(req.Name, int(req.GrpcPort))
-	m := make(map[string]bool)
-	for _, tp := range req.Resources {
-		m[tp] = true
-	}
-	fs.brokersLock.Lock()
-	fs.brokers[clientName] = m
-	glog.V(0).Infof("+ broker %v", clientName)
-	fs.brokersLock.Unlock()
-
-	defer func() {
-		fs.brokersLock.Lock()
-		delete(fs.brokers, clientName)
-		glog.V(0).Infof("- broker %v: %v", clientName, err)
-		fs.brokersLock.Unlock()
-	}()
-
-	for {
-		if err := stream.Send(&filer_pb.KeepConnectedResponse{}); err != nil {
-			glog.V(0).Infof("send broker %v: %+v", clientName, err)
-			return err
-		}
-		// println("replied")
-
-		if _, err := stream.Recv(); err != nil {
-			glog.V(0).Infof("recv broker %v: %v", clientName, err)
-			return err
-		}
-		// println("received")
-	}
-
-}
-
-func (fs *FilerServer) LocateBroker(ctx context.Context, req *filer_pb.LocateBrokerRequest) (resp *filer_pb.LocateBrokerResponse, err error) {
-
-	resp = &filer_pb.LocateBrokerResponse{}
-
-	fs.brokersLock.Lock()
-	defer fs.brokersLock.Unlock()
-
-	var localBrokers []*filer_pb.LocateBrokerResponse_Resource
-
-	for b, m := range fs.brokers {
-		if _, found := m[req.Resource]; found {
-			resp.Found = true
-			resp.Resources = []*filer_pb.LocateBrokerResponse_Resource{
-				{
-					GrpcAddresses: b,
-					ResourceCount: int32(len(m)),
-				},
-			}
-			return
-		}
-		localBrokers = append(localBrokers, &filer_pb.LocateBrokerResponse_Resource{
-			GrpcAddresses: b,
-			ResourceCount: int32(len(m)),
-		})
-	}
-
-	resp.Resources = localBrokers
-
-	return resp, nil
-
-}