change server address from string to a type

1 files changed, 3 insertions, 2 deletions

diff --git a/weed/operation/tail_volume.go b/weed/operation/tail_volume.go
index e3f2c0664..bedeeb3b5 100644
--- a/weed/operation/tail_volume.go
+++ b/weed/operation/tail_volume.go
@@ -3,6 +3,7 @@ package operation
 import (
 	"context"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb"
 	"io"
 
 	"google.golang.org/grpc"
@@ -21,12 +22,12 @@ func TailVolume(masterFn GetMasterFn, grpcDialOption grpc.DialOption, vid needle
 		return fmt.Errorf("unable to locate volume %d", vid)
 	}
 
-	volumeServer := lookup.Locations[0].Url
+	volumeServer := lookup.Locations[0].ServerAddress()
 
 	return TailVolumeFromSource(volumeServer, grpcDialOption, vid, sinceNs, timeoutSeconds, fn)
 }
 
-func TailVolumeFromSource(volumeServer string, grpcDialOption grpc.DialOption, vid needle.VolumeId, sinceNs uint64, idleTimeoutSeconds int, fn func(n *needle.Needle) error) error {
+func TailVolumeFromSource(volumeServer pb.ServerAddress, grpcDialOption grpc.DialOption, vid needle.VolumeId, sinceNs uint64, idleTimeoutSeconds int, fn func(n *needle.Needle) error) error {
 	return WithVolumeServerClient(volumeServer, grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
 		ctx, cancel := context.WithCancel(context.Background())
 		defer cancel()