1 files changed, 0 insertions, 60 deletions
diff --git a/weed/filer2/filer_master.go b/weed/filer2/filer_master.go
deleted file mode 100644
index 63c3ef452..000000000
--- a/weed/filer2/filer_master.go
+++ /dev/null
@@ -1,60 +0,0 @@
-package filer2
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/chrislusf/seaweedfs/weed/glog"
-	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
-	"github.com/chrislusf/seaweedfs/weed/util"
-)
-
-func (fs *Filer) GetMaster() string {
-	return fs.currentMaster
-}
-
-func (fs *Filer) KeepConnectedToMaster() {
-	glog.V(0).Infof("Filer bootstraps with masters %v", fs.masters)
-	for _, master := range fs.masters {
-		glog.V(0).Infof("Connecting to %v", master)
-		withMasterClient(master, func(client master_pb.SeaweedClient) error {
-			stream, err := client.KeepConnected(context.Background())
-			if err != nil {
-				glog.V(0).Infof("failed to keep connected to %s: %v", master, err)
-				return err
-			}
-
-			glog.V(0).Infof("Connected to %v", master)
-			fs.currentMaster = master
-
-			for {
-				time.Sleep(time.Duration(float32(10*1e3)*0.25) * time.Millisecond)
-
-				if err = stream.Send(&master_pb.Empty{}); err != nil {
-					glog.V(0).Infof("failed to send to %s: %v", master, err)
-					return err
-				}
-
-				if _, err = stream.Recv(); err != nil {
-					glog.V(0).Infof("failed to receive from %s: %v", master, err)
-					return err
-				}
-			}
-		})
-		fs.currentMaster = ""
-	}
-}
-
-func withMasterClient(master string, fn func(client master_pb.SeaweedClient) error) error {
-
-	grpcConnection, err := util.GrpcDial(master)
-	if err != nil {
-		return fmt.Errorf("fail to dial %s: %v", master, err)
-	}
-	defer grpcConnection.Close()
-
-	client := master_pb.NewSeaweedClient(grpcConnection)
-
-	return fn(client)
-}