use the same context object in order to retry

weed/command/filer_copy.go

@@ -466,7 +466,7 @@ func detectMimeType(f *os.File) string {
 
 func withFilerClient(ctx context.Context, filerAddress string, grpcDialOption grpc.DialOption, fn func(filer_pb.SeaweedFilerClient) error) error {
 
-	return util.WithCachedGrpcClient(ctx, func(clientConn *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx context.Context, clientConn *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(clientConn)
 		return fn(client)
 	}, filerAddress, grpcDialOption)

weed/filer2/filer_client_util.go

@@ -22,7 +22,7 @@ func VolumeId(fileId string) string {
 }
 
 type FilerClient interface {
-	WithFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error
+	WithFilerClient(ctx context.Context, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error
 }
 
 func ReadIntoBuffer(ctx context.Context, filerClient FilerClient, fullFilePath FullPath, buff []byte, chunkViews []*ChunkView, baseOffset int64) (totalRead int64, err error) {
@@ -33,7 +33,7 @@ func ReadIntoBuffer(ctx context.Context, filerClient FilerClient, fullFilePath F
 
 	vid2Locations := make(map[string]*filer_pb.Locations)
 
-	err = filerClient.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = filerClient.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		glog.V(4).Infof("read fh lookup volume id locations: %v", vids)
 		resp, err := client.LookupVolume(ctx, &filer_pb.LookupVolumeRequest{
@@ -97,7 +97,7 @@ func GetEntry(ctx context.Context, filerClient FilerClient, fullFilePath FullPat
 
 	dir, name := fullFilePath.DirAndName()
 
-	err = filerClient.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = filerClient.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.LookupDirectoryEntryRequest{
 			Directory: dir,
@@ -128,7 +128,7 @@ func GetEntry(ctx context.Context, filerClient FilerClient, fullFilePath FullPat
 
 func ReadDirAllEntries(ctx context.Context, filerClient FilerClient, fullDirPath FullPath, prefix string, fn func(entry *filer_pb.Entry, isLast bool)) (err error) {
 
-	err = filerClient.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = filerClient.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		lastEntryName := ""
 

weed/filesys/dir.go

@@ -128,7 +128,7 @@ func (dir *Dir) Create(ctx context.Context, req *fuse.CreateRequest,
 	}
 	glog.V(1).Infof("create: %v", req.String())
 
-	if err := dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	if err := dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 		if err := filer_pb.CreateEntry(ctx, client, request); err != nil {
 			if strings.Contains(err.Error(), "EEXIST") {
 				return fuse.EEXIST
@@ -139,11 +139,13 @@ func (dir *Dir) Create(ctx context.Context, req *fuse.CreateRequest,
 	}); err != nil {
 		return nil, nil, err
 	}
-	node := dir.newFile(req.Name, request.Entry)
+	var node fs.Node
 	if request.Entry.IsDirectory {
+		node = dir.newDirectory(filer2.NewFullPath(dir.Path, req.Name), request.Entry)
 		return node, nil, nil
 	}
 
+	node = dir.newFile(req.Name, request.Entry)
 	file := node.(*File)
 	file.isOpen++
 	fh := dir.wfs.AcquireHandle(file, req.Uid, req.Gid)
@@ -165,7 +167,7 @@ func (dir *Dir) Mkdir(ctx context.Context, req *fuse.MkdirRequest) (fs.Node, err
 		},
 	}
 
-	err := dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err := dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.CreateEntryRequest{
 			Directory: dir.Path,
@@ -279,7 +281,7 @@ func (dir *Dir) removeOneFile(ctx context.Context, req *fuse.RemoveRequest) erro
 
 	dir.wfs.cacheDelete(filePath)
 
-	return dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.DeleteEntryRequest{
 			Directory:    dir.Path,
@@ -303,7 +305,7 @@ func (dir *Dir) removeFolder(ctx context.Context, req *fuse.RemoveRequest) error
 
 	dir.wfs.cacheDelete(filer2.NewFullPath(dir.Path, req.Name))
 
-	return dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.DeleteEntryRequest{
 			Directory:    dir.Path,
@@ -427,7 +429,7 @@ func (dir *Dir) saveEntry(ctx context.Context) error {
 
 	parentDir, name := filer2.FullPath(dir.Path).DirAndName()
 
-	return dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.UpdateEntryRequest{
 			Directory: parentDir,

weed/filesys/dir_link.go

@@ -35,7 +35,7 @@ func (dir *Dir) Symlink(ctx context.Context, req *fuse.SymlinkRequest) (fs.Node,
 		},
 	}
 
-	err := dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err := dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 		if err := filer_pb.CreateEntry(ctx, client, request); err != nil {
 			glog.V(0).Infof("symlink %s/%s: %v", dir.Path, req.NewName, err)
 			return fuse.EIO

weed/filesys/dir_rename.go

@@ -15,7 +15,7 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
 	newDir := newDirectory.(*Dir)
 	glog.V(4).Infof("dir Rename %s/%s => %s/%s", dir.Path, req.OldName, newDir.Path, req.NewName)
 
-	err := dir.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err := dir.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.AtomicRenameEntryRequest{
 			OldDirectory: dir.Path,

weed/filesys/dirty_page.go

@@ -140,7 +140,7 @@ func (pages *ContinuousDirtyPages) saveToStorage(ctx context.Context, reader io.
 	var fileId, host string
 	var auth security.EncodedJwt
 
-	if err := pages.f.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	if err := pages.f.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.AssignVolumeRequest{
 			Count:       1,

weed/filesys/file.go

@@ -257,7 +257,7 @@ func (file *File) setEntry(entry *filer_pb.Entry) {
 }
 
 func (file *File) saveEntry(ctx context.Context) error {
-	return file.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return file.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.UpdateEntryRequest{
 			Directory: file.dir.Path,

weed/filesys/filehandle.go

@@ -169,7 +169,7 @@ func (fh *FileHandle) Flush(ctx context.Context, req *fuse.FlushRequest) error {
 		return nil
 	}
 
-	err = fh.f.wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = fh.f.wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		if fh.f.entry.Attributes != nil {
 			fh.f.entry.Attributes.Mime = fh.contentType

weed/filesys/wfs.go

@@ -88,22 +88,22 @@ func (wfs *WFS) Root() (fs.Node, error) {
 	return wfs.root, nil
 }
 
-func (wfs *WFS) WithFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (wfs *WFS) WithFilerClient(ctx context.Context, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 
-	err := util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	err := util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, wfs.option.FilerGrpcAddress, wfs.option.GrpcDialOption)
 
 	if err == nil {
 		return nil
 	}
 	if strings.Contains(err.Error(), "context canceled") {
-		time.Sleep(1337 * time.Millisecond)
+		time.Sleep(3337 * time.Millisecond)
 		glog.V(2).Infoln("retry context canceled request...")
-		return util.WithCachedGrpcClient(context.Background(), func(grpcConnection *grpc.ClientConn) error {
+		return util.WithCachedGrpcClient(context.Background(), func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 			client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-			return fn(client)
+			return fn(ctx2, client)
 		}, wfs.option.FilerGrpcAddress, wfs.option.GrpcDialOption)
 	}
 	return err
@@ -163,7 +163,7 @@ func (wfs *WFS) Statfs(ctx context.Context, req *fuse.StatfsRequest, resp *fuse.
 
 	if wfs.stats.lastChecked < time.Now().Unix()-20 {
 
-		err := wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+		err := wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 			request := &filer_pb.StatisticsRequest{
 				Collection:  wfs.option.Collection,

weed/filesys/wfs_deletion.go

@@ -20,7 +20,7 @@ func (wfs *WFS) deleteFileChunks(ctx context.Context, chunks []*filer_pb.FileChu
 		fileIds = append(fileIds, chunk.GetFileIdString())
 	}
 
-	wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 		deleteFileIds(ctx, wfs.option.GrpcDialOption, client, fileIds)
 		return nil
 	})

weed/filesys/xattr.go

@@ -117,7 +117,7 @@ func (wfs *WFS) maybeLoadEntry(ctx context.Context, dir, name string) (entry *fi
 	}
 	// glog.V(3).Infof("read entry cache miss %s", fullpath)
 
-	err = wfs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = wfs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.LookupDirectoryEntryRequest{
 			Name:      name,

weed/operation/assign_file_id.go

@@ -44,7 +44,7 @@ func Assign(server string, grpcDialOption grpc.DialOption, primaryRequest *Volum
 			continue
 		}
 
-		lastError = WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+		lastError = WithMasterServerClient(server, grpcDialOption, func(ctx context.Context, masterClient master_pb.SeaweedClient) error {
 
 			req := &master_pb.AssignRequest{
 				Count:               primaryRequest.Count,

weed/operation/delete_content.go

@@ -117,7 +117,7 @@ func DeleteFilesWithLookupVolumeId(grpcDialOption grpc.DialOption, fileIds []str
 // DeleteFilesAtOneVolumeServer deletes a list of files that is on one volume server via gRpc
 func DeleteFilesAtOneVolumeServer(volumeServer string, grpcDialOption grpc.DialOption, fileIds []string) (ret []*volume_server_pb.DeleteResult, err error) {
 
-	err = WithVolumeServerClient(volumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err = WithVolumeServerClient(volumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 
 		req := &volume_server_pb.BatchDeleteRequest{
 			FileIds: fileIds,

weed/operation/grpc_client.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 )
 
-func WithVolumeServerClient(volumeServer string, grpcDialOption grpc.DialOption, fn func(volume_server_pb.VolumeServerClient) error) error {
+func WithVolumeServerClient(volumeServer string, grpcDialOption grpc.DialOption, fn func(context.Context, volume_server_pb.VolumeServerClient) error) error {
 
 	ctx := context.Background()
 
@@ -21,9 +21,9 @@ func WithVolumeServerClient(volumeServer string, grpcDialOption grpc.DialOption,
 		return err
 	}
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := volume_server_pb.NewVolumeServerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, grpcAddress, grpcDialOption)
 
 }
@@ -38,7 +38,7 @@ func toVolumeServerGrpcAddress(volumeServer string) (grpcAddress string, err err
 	return fmt.Sprintf("%s:%d", volumeServer[0:sepIndex], port+10000), nil
 }
 
-func WithMasterServerClient(masterServer string, grpcDialOption grpc.DialOption, fn func(masterClient master_pb.SeaweedClient) error) error {
+func WithMasterServerClient(masterServer string, grpcDialOption grpc.DialOption, fn func(ctx2 context.Context, masterClient master_pb.SeaweedClient) error) error {
 
 	ctx := context.Background()
 
@@ -47,9 +47,9 @@ func WithMasterServerClient(masterServer string, grpcDialOption grpc.DialOption,
 		return fmt.Errorf("failed to parse master grpc %v: %v", masterServer, parseErr)
 	}
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := master_pb.NewSeaweedClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, masterGrpcAddress, grpcDialOption)
 
 }

weed/operation/lookup.go

@@ -99,12 +99,12 @@ func LookupVolumeIds(server string, grpcDialOption grpc.DialOption, vids []strin
 
 	//only query unknown_vids
 
-	err := WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+	err := WithMasterServerClient(server, grpcDialOption, func(ctx context.Context, masterClient master_pb.SeaweedClient) error {
 
 		req := &master_pb.LookupVolumeRequest{
 			VolumeIds: unknown_vids,
 		}
-		resp, grpcErr := masterClient.LookupVolume(context.Background(), req)
+		resp, grpcErr := masterClient.LookupVolume(ctx, req)
 		if grpcErr != nil {
 			return grpcErr
 		}

weed/operation/stats.go

@@ -9,9 +9,9 @@ import (
 
 func Statistics(server string, grpcDialOption grpc.DialOption, req *master_pb.StatisticsRequest) (resp *master_pb.StatisticsResponse, err error) {
 
-	err = WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+	err = WithMasterServerClient(server, grpcDialOption, func(ctx context.Context, masterClient master_pb.SeaweedClient) error {
 
-		grpcResponse, grpcErr := masterClient.Statistics(context.Background(), req)
+		grpcResponse, grpcErr := masterClient.Statistics(ctx, req)
 		if grpcErr != nil {
 			return grpcErr
 		}

weed/operation/sync_volume.go

@@ -8,9 +8,9 @@ import (
 
 func GetVolumeSyncStatus(server string, grpcDialOption grpc.DialOption, vid uint32) (resp *volume_server_pb.VolumeSyncStatusResponse, err error) {
 
-	WithVolumeServerClient(server, grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	WithVolumeServerClient(server, grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
-		resp, err = client.VolumeSyncStatus(context.Background(), &volume_server_pb.VolumeSyncStatusRequest{
+		resp, err = client.VolumeSyncStatus(ctx, &volume_server_pb.VolumeSyncStatusRequest{
 			VolumeId: vid,
 		})
 		return nil

weed/operation/tail_volume.go

@@ -26,9 +26,9 @@ func TailVolume(master string, grpcDialOption grpc.DialOption, vid needle.Volume
 }
 
 func TailVolumeFromSource(volumeServer string, 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 {
+	return WithVolumeServerClient(volumeServer, grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
-		stream, err := client.VolumeTailSender(context.Background(), &volume_server_pb.VolumeTailSenderRequest{
+		stream, err := client.VolumeTailSender(ctx, &volume_server_pb.VolumeTailSenderRequest{
 			VolumeId:           uint32(vid),
 			SinceNs:            sinceNs,
 			IdleTimeoutSeconds: uint32(idleTimeoutSeconds),

weed/replication/sink/filersink/fetch_write.go

@@ -63,7 +63,7 @@ func (fs *FilerSink) fetchAndWrite(ctx context.Context, sourceChunk *filer_pb.Fi
 	var host string
 	var auth security.EncodedJwt
 
-	if err := fs.withFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	if err := fs.withFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.AssignVolumeRequest{
 			Count:       1,
@@ -104,11 +104,11 @@ func (fs *FilerSink) fetchAndWrite(ctx context.Context, sourceChunk *filer_pb.Fi
 	return
 }
 
-func (fs *FilerSink) withFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (fs *FilerSink) withFilerClient(ctx context.Context, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx, client)
 	}, fs.grpcAddress, fs.grpcDialOption)
 
 }

weed/replication/sink/filersink/filer_sink.go

@@ -64,7 +64,7 @@ func (fs *FilerSink) initialize(grpcAddress string, dir string,
 }
 
 func (fs *FilerSink) DeleteEntry(ctx context.Context, key string, isDirectory, deleteIncludeChunks bool) error {
-	return fs.withFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return fs.withFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		dir, name := filer2.FullPath(key).DirAndName()
 
@@ -87,7 +87,7 @@ func (fs *FilerSink) DeleteEntry(ctx context.Context, key string, isDirectory, d
 
 func (fs *FilerSink) CreateEntry(ctx context.Context, key string, entry *filer_pb.Entry) error {
 
-	return fs.withFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return fs.withFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		dir, name := filer2.FullPath(key).DirAndName()
 
@@ -139,7 +139,7 @@ func (fs *FilerSink) UpdateEntry(ctx context.Context, key string, oldEntry *file
 
 	// read existing entry
 	var existingEntry *filer_pb.Entry
-	err = fs.withFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = fs.withFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.LookupDirectoryEntryRequest{
 			Directory: dir,
@@ -191,7 +191,7 @@ func (fs *FilerSink) UpdateEntry(ctx context.Context, key string, oldEntry *file
 	}
 
 	// save updated meta data
-	return true, fs.withFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return true, fs.withFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.UpdateEntryRequest{
 			Directory: newParentPath,

weed/replication/source/filer_source.go

@@ -45,7 +45,7 @@ func (fs *FilerSource) LookupFileId(ctx context.Context, part string) (fileUrl s
 
 	vid := volumeId(part)
 
-	err = fs.withFilerClient(ctx, fs.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
+	err = fs.withFilerClient(ctx, fs.grpcDialOption, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		glog.V(4).Infof("read lookup volume id locations: %v", vid)
 		resp, err := client.LookupVolume(ctx, &filer_pb.LookupVolumeRequest{
@@ -89,11 +89,11 @@ func (fs *FilerSource) ReadPart(ctx context.Context, part string) (filename stri
 	return filename, header, readCloser, err
 }
 
-func (fs *FilerSource) withFilerClient(ctx context.Context, grpcDialOption grpc.DialOption, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (fs *FilerSource) withFilerClient(ctx context.Context, grpcDialOption grpc.DialOption, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, fs.grpcAddress, fs.grpcDialOption)
 
 }

weed/s3api/s3api_handlers.go

@@ -39,7 +39,7 @@ func encodeResponse(response interface{}) []byte {
 
 func (s3a *S3ApiServer) withFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
 		return fn(client)
 	}, s3a.option.FilerGrpcAddress, s3a.option.GrpcDialOption)

weed/server/filer_server.go

@@ -124,8 +124,8 @@ func maybeStartMetrics(fs *FilerServer, option *FilerOption) {
 }
 
 func readFilerConfiguration(grpcDialOption grpc.DialOption, masterGrpcAddress string) (metricsAddress string, metricsIntervalSec int, err error) {
-	err = operation.WithMasterServerClient(masterGrpcAddress, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
-		resp, err := masterClient.GetMasterConfiguration(context.Background(), &master_pb.GetMasterConfigurationRequest{})
+	err = operation.WithMasterServerClient(masterGrpcAddress, grpcDialOption, func(ctx context.Context, masterClient master_pb.SeaweedClient) error {
+		resp, err := masterClient.GetMasterConfiguration(ctx, &master_pb.GetMasterConfigurationRequest{})
 		if err != nil {
 			return fmt.Errorf("get master %s configuration: %v", masterGrpcAddress, err)
 		}

weed/server/master_grpc_server_collection.go

@@ -57,8 +57,8 @@ func (ms *MasterServer) doDeleteNormalCollection(collectionName string) error {
 	}
 
 	for _, server := range collection.ListVolumeServers() {
-		err := operation.WithVolumeServerClient(server.Url(), ms.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
-			_, deleteErr := client.DeleteCollection(context.Background(), &volume_server_pb.DeleteCollectionRequest{
+		err := operation.WithVolumeServerClient(server.Url(), ms.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
+			_, deleteErr := client.DeleteCollection(ctx, &volume_server_pb.DeleteCollectionRequest{
 				Collection: collectionName,
 			})
 			return deleteErr
@@ -77,8 +77,8 @@ func (ms *MasterServer) doDeleteEcCollection(collectionName string) error {
 	listOfEcServers := ms.Topo.ListEcServersByCollection(collectionName)
 
 	for _, server := range listOfEcServers {
-		err := operation.WithVolumeServerClient(server, ms.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
-			_, deleteErr := client.DeleteCollection(context.Background(), &volume_server_pb.DeleteCollectionRequest{
+		err := operation.WithVolumeServerClient(server, ms.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
+			_, deleteErr := client.DeleteCollection(ctx, &volume_server_pb.DeleteCollectionRequest{
 				Collection: collectionName,
 			})
 			return deleteErr

weed/server/master_server_handlers_admin.go

@@ -25,8 +25,8 @@ func (ms *MasterServer) collectionDeleteHandler(w http.ResponseWriter, r *http.R
 		return
 	}
 	for _, server := range collection.ListVolumeServers() {
-		err := operation.WithVolumeServerClient(server.Url(), ms.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
-			_, deleteErr := client.DeleteCollection(context.Background(), &volume_server_pb.DeleteCollectionRequest{
+		err := operation.WithVolumeServerClient(server.Url(), ms.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
+			_, deleteErr := client.DeleteCollection(ctx, &volume_server_pb.DeleteCollectionRequest{
 				Collection: collection.Name,
 			})
 			return deleteErr

weed/server/volume_grpc_copy.go

@@ -41,7 +41,7 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo
 	//   confirm size and timestamp
 	var volFileInfoResp *volume_server_pb.ReadVolumeFileStatusResponse
 	var volumeFileName, idxFileName, datFileName string
-	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 		var err error
 		volFileInfoResp, err = client.ReadVolumeFileStatus(ctx,
 			&volume_server_pb.ReadVolumeFileStatusRequest{

weed/server/volume_grpc_erasure_coding.go

@@ -106,7 +106,7 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
 
 	baseFileName := storage.VolumeFileName(location.Directory, req.Collection, int(req.VolumeId))
 
-	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
 		// copy ec data slices
 		for _, shardId := range req.ShardIds {

weed/server/webdav_server.go

@@ -98,11 +98,11 @@ func NewWebDavFileSystem(option *WebDavOption) (webdav.FileSystem, error) {
 	}, nil
 }
 
-func (fs *WebDavFileSystem) WithFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (fs *WebDavFileSystem) WithFilerClient(ctx context.Context, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, fs.option.FilerGrpcAddress, fs.option.GrpcDialOption)
 
 }
@@ -137,7 +137,7 @@ func (fs *WebDavFileSystem) Mkdir(ctx context.Context, fullDirPath string, perm
 		return os.ErrExist
 	}
 
-	return fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 		dir, name := filer2.FullPath(fullDirPath).DirAndName()
 		request := &filer_pb.CreateEntryRequest{
 			Directory: dir,
@@ -186,7 +186,7 @@ func (fs *WebDavFileSystem) OpenFile(ctx context.Context, fullFilePath string, f
 		}
 
 		dir, name := filer2.FullPath(fullFilePath).DirAndName()
-		err = fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+		err = fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 			if err := filer_pb.CreateEntry(ctx, client, &filer_pb.CreateEntryRequest{
 				Directory: dir,
 				Entry: &filer_pb.Entry{
@@ -251,7 +251,7 @@ func (fs *WebDavFileSystem) removeAll(ctx context.Context, fullFilePath string)
 		//_, err = fs.db.Exec(`delete from filesystem where fullFilePath = ?`, fullFilePath)
 	}
 	dir, name := filer2.FullPath(fullFilePath).DirAndName()
-	err = fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.DeleteEntryRequest{
 			Directory:    dir,
@@ -310,7 +310,7 @@ func (fs *WebDavFileSystem) Rename(ctx context.Context, oldName, newName string)
 	oldDir, oldBaseName := filer2.FullPath(oldName).DirAndName()
 	newDir, newBaseName := filer2.FullPath(newName).DirAndName()
 
-	return fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	return fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.AtomicRenameEntryRequest{
 			OldDirectory: oldDir,
@@ -385,7 +385,7 @@ func (f *WebDavFile) Write(buf []byte) (int, error) {
 	var fileId, host string
 	var auth security.EncodedJwt
 
-	if err = f.fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	if err = f.fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.AssignVolumeRequest{
 			Count:       1,
@@ -429,7 +429,7 @@ func (f *WebDavFile) Write(buf []byte) (int, error) {
 	f.entry.Chunks = append(f.entry.Chunks, chunk)
 	dir, _ := filer2.FullPath(f.name).DirAndName()
 
-	err = f.fs.WithFilerClient(ctx, func(client filer_pb.SeaweedFilerClient) error {
+	err = f.fs.WithFilerClient(ctx, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 		f.entry.Attributes.Mtime = time.Now().Unix()
 
 		request := &filer_pb.UpdateEntryRequest{

weed/shell/command_ec_common.go

@@ -56,7 +56,7 @@ func oneServerCopyAndMountEcShardsFromSource(ctx context.Context, grpcDialOption
 
 	fmt.Printf("allocate %d.%v %s => %s\n", volumeId, shardIdsToCopy, existingLocation, targetServer.info.Id)
 
-	err = operation.WithVolumeServerClient(targetServer.info.Id, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err = operation.WithVolumeServerClient(targetServer.info.Id, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 
 		if targetServer.info.Id != existingLocation {
 
@@ -216,7 +216,7 @@ func sourceServerDeleteEcShards(ctx context.Context, grpcDialOption grpc.DialOpt
 
 	fmt.Printf("delete %d.%v from %s\n", volumeId, toBeDeletedShardIds, sourceLocation)
 
-	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, deleteErr := volumeServerClient.VolumeEcShardsDelete(ctx, &volume_server_pb.VolumeEcShardsDeleteRequest{
 			VolumeId:   uint32(volumeId),
 			Collection: collection,
@@ -232,7 +232,7 @@ func unmountEcShards(ctx context.Context, grpcDialOption grpc.DialOption,
 
 	fmt.Printf("unmount %d.%v from %s\n", volumeId, toBeUnmountedhardIds, sourceLocation)
 
-	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, deleteErr := volumeServerClient.VolumeEcShardsUnmount(ctx, &volume_server_pb.VolumeEcShardsUnmountRequest{
 			VolumeId: uint32(volumeId),
 			ShardIds: toBeUnmountedhardIds,
@@ -246,7 +246,7 @@ func mountEcShards(ctx context.Context, grpcDialOption grpc.DialOption,
 
 	fmt.Printf("mount %d.%v on %s\n", volumeId, toBeMountedhardIds, sourceLocation)
 
-	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, mountErr := volumeServerClient.VolumeEcShardsMount(ctx, &volume_server_pb.VolumeEcShardsMountRequest{
 			VolumeId:   uint32(volumeId),
 			Collection: collection,

weed/shell/command_ec_decode.go

@@ -99,7 +99,7 @@ func doEcDecode(ctx context.Context, commandEnv *CommandEnv, topoInfo *master_pb
 func mountVolumeAndDeleteEcShards(ctx context.Context, grpcDialOption grpc.DialOption, collection, targetNodeLocation string, nodeToEcIndexBits map[string]erasure_coding.ShardBits, vid needle.VolumeId) error {
 
 	// mount volume
-	if err := operation.WithVolumeServerClient(targetNodeLocation, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	if err := operation.WithVolumeServerClient(targetNodeLocation, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, mountErr := volumeServerClient.VolumeMount(ctx, &volume_server_pb.VolumeMountRequest{
 			VolumeId: uint32(vid),
 		})
@@ -132,7 +132,7 @@ func generateNormalVolume(ctx context.Context, grpcDialOption grpc.DialOption, v
 
 	fmt.Printf("generateNormalVolume from ec volume %d on %s\n", vid, sourceVolumeServer)
 
-	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, genErr := volumeServerClient.VolumeEcShardsToVolume(ctx, &volume_server_pb.VolumeEcShardsToVolumeRequest{
 			VolumeId:   uint32(vid),
 			Collection: collection,
@@ -170,7 +170,7 @@ func collectEcShards(ctx context.Context, commandEnv *CommandEnv, nodeToEcIndexB
 			continue
 		}
 
-		err = operation.WithVolumeServerClient(targetNodeLocation, commandEnv.option.GrpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+		err = operation.WithVolumeServerClient(targetNodeLocation, commandEnv.option.GrpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 
 			fmt.Printf("copy %d.%v %s => %s\n", vid, needToCopyEcIndexBits.ShardIds(), loc, targetNodeLocation)
 

weed/shell/command_ec_encode.go

@@ -120,7 +120,7 @@ func markVolumeReadonly(ctx context.Context, grpcDialOption grpc.DialOption, vol
 
 	for _, location := range locations {
 
-		err := operation.WithVolumeServerClient(location.Url, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+		err := operation.WithVolumeServerClient(location.Url, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 			_, markErr := volumeServerClient.VolumeMarkReadonly(ctx, &volume_server_pb.VolumeMarkReadonlyRequest{
 				VolumeId: uint32(volumeId),
 			})
@@ -138,7 +138,7 @@ func markVolumeReadonly(ctx context.Context, grpcDialOption grpc.DialOption, vol
 
 func generateEcShards(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, collection string, sourceVolumeServer string) error {
 
-	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, genErr := volumeServerClient.VolumeEcShardsGenerate(ctx, &volume_server_pb.VolumeEcShardsGenerateRequest{
 			VolumeId:   uint32(volumeId),
 			Collection: collection,

weed/shell/command_ec_rebuild.go

@@ -170,7 +170,7 @@ func rebuildOneEcVolume(ctx context.Context, commandEnv *CommandEnv, rebuilder *
 func generateMissingShards(ctx context.Context, grpcDialOption grpc.DialOption,
 	collection string, volumeId needle.VolumeId, sourceLocation string) (rebuiltShardIds []uint32, err error) {
 
-	err = operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err = operation.WithVolumeServerClient(sourceLocation, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		resp, rebultErr := volumeServerClient.VolumeEcShardsRebuild(ctx, &volume_server_pb.VolumeEcShardsRebuildRequest{
 			VolumeId:   uint32(volumeId),
 			Collection: collection,
@@ -209,7 +209,7 @@ func prepareDataToRecover(ctx context.Context, commandEnv *CommandEnv, rebuilder
 
 		var copyErr error
 		if applyBalancing {
-			copyErr = operation.WithVolumeServerClient(rebuilder.info.Id, commandEnv.option.GrpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+			copyErr = operation.WithVolumeServerClient(rebuilder.info.Id, commandEnv.option.GrpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 				_, copyErr := volumeServerClient.VolumeEcShardsCopy(ctx, &volume_server_pb.VolumeEcShardsCopyRequest{
 					VolumeId:       uint32(volumeId),
 					Collection:     collection,

weed/shell/command_fs_cat.go

@@ -46,7 +46,7 @@ func (c *commandFsCat) Do(args []string, commandEnv *CommandEnv, writer io.Write
 
 	dir, name := filer2.FullPath(path).DirAndName()
 
-	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(client filer_pb.SeaweedFilerClient) error {
+	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.LookupDirectoryEntryRequest{
 			Name:      name,

weed/shell/command_fs_du.go

@@ -82,12 +82,12 @@ func duTraverseDirectory(ctx context.Context, writer io.Writer, filerClient file
 	return
 }
 
-func (env *CommandEnv) withFilerClient(ctx context.Context, filerServer string, filerPort int64, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (env *CommandEnv) withFilerClient(ctx context.Context, filerServer string, filerPort int64, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 
 	filerGrpcAddress := fmt.Sprintf("%s:%d", filerServer, filerPort+10000)
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
-		return fn(client)
+		return fn(ctx2, client)
 	}, filerGrpcAddress, env.option.GrpcDialOption)
 
 }
@@ -105,6 +105,6 @@ func (env *CommandEnv) getFilerClient(filerServer string, filerPort int64) *comm
 		filerPort:   filerPort,
 	}
 }
-func (c *commandFilerClient) WithFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
+func (c *commandFilerClient) WithFilerClient(ctx context.Context, fn func(context.Context, filer_pb.SeaweedFilerClient) error) error {
 	return c.env.withFilerClient(ctx, c.filerServer, c.filerPort, fn)
 }

weed/shell/command_fs_meta_cat.go

@@ -45,7 +45,7 @@ func (c *commandFsMetaCat) Do(args []string, commandEnv *CommandEnv, writer io.W
 
 	dir, name := filer2.FullPath(path).DirAndName()
 
-	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(client filer_pb.SeaweedFilerClient) error {
+	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		request := &filer_pb.LookupDirectoryEntryRequest{
 			Name:      name,

weed/shell/command_fs_meta_load.go

@@ -55,7 +55,7 @@ func (c *commandFsMetaLoad) Do(args []string, commandEnv *CommandEnv, writer io.
 
 	ctx := context.Background()
 
-	err = commandEnv.withFilerClient(ctx, filerServer, filerPort, func(client filer_pb.SeaweedFilerClient) error {
+	err = commandEnv.withFilerClient(ctx, filerServer, filerPort, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		sizeBuf := make([]byte, 4)
 

weed/shell/command_fs_mv.go

@@ -53,7 +53,7 @@ func (c *commandFsMv) Do(args []string, commandEnv *CommandEnv, writer io.Writer
 
 	destinationDir, destinationName := filer2.FullPath(destinationPath).DirAndName()
 
-	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(client filer_pb.SeaweedFilerClient) error {
+	return commandEnv.withFilerClient(ctx, filerServer, filerPort, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		// collect destination entry info
 		destinationRequest := &filer_pb.LookupDirectoryEntryRequest{

weed/shell/command_volume_fix_replication.go

@@ -113,7 +113,7 @@ func (c *commandVolumeFixReplication) Do(args []string, commandEnv *CommandEnv,
 					break
 				}
 
-				err := operation.WithVolumeServerClient(dst.dataNode.Id, commandEnv.option.GrpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+				err := operation.WithVolumeServerClient(dst.dataNode.Id, commandEnv.option.GrpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 					_, replicateErr := volumeServerClient.VolumeCopy(ctx, &volume_server_pb.VolumeCopyRequest{
 						VolumeId:       volumeInfo.Id,
 						SourceDataNode: sourceNode.dataNode.Id,

weed/shell/command_volume_mount.go

@@ -51,7 +51,7 @@ func (c *commandVolumeMount) Do(args []string, commandEnv *CommandEnv, writer io
 }
 
 func mountVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, sourceVolumeServer string) (err error) {
-	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, mountErr := volumeServerClient.VolumeMount(ctx, &volume_server_pb.VolumeMountRequest{
 			VolumeId: uint32(volumeId),
 		})

weed/shell/command_volume_move.go

@@ -88,7 +88,7 @@ func LiveMoveVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeI
 
 func copyVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, sourceVolumeServer, targetVolumeServer string) (lastAppendAtNs uint64, err error) {
 
-	err = operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err = operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		resp, replicateErr := volumeServerClient.VolumeCopy(ctx, &volume_server_pb.VolumeCopyRequest{
 			VolumeId:       uint32(volumeId),
 			SourceDataNode: sourceVolumeServer,
@@ -104,7 +104,7 @@ func copyVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId ne
 
 func tailVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, sourceVolumeServer, targetVolumeServer string, lastAppendAtNs uint64, idleTimeout time.Duration) (err error) {
 
-	return operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, replicateErr := volumeServerClient.VolumeTailReceiver(ctx, &volume_server_pb.VolumeTailReceiverRequest{
 			VolumeId:           uint32(volumeId),
 			SinceNs:            lastAppendAtNs,
@@ -117,7 +117,7 @@ func tailVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId ne
 }
 
 func deleteVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, sourceVolumeServer string) (err error) {
-	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, deleteErr := volumeServerClient.VolumeDelete(ctx, &volume_server_pb.VolumeDeleteRequest{
 			VolumeId: uint32(volumeId),
 		})

weed/shell/command_volume_tier_download.go

@@ -118,7 +118,7 @@ func doVolumeTierDownload(ctx context.Context, commandEnv *CommandEnv, writer io
 
 func downloadDatFromRemoteTier(ctx context.Context, grpcDialOption grpc.DialOption, writer io.Writer, volumeId needle.VolumeId, collection string, targetVolumeServer string) error {
 
-	err := operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(targetVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		stream, downloadErr := volumeServerClient.VolumeTierMoveDatFromRemote(ctx, &volume_server_pb.VolumeTierMoveDatFromRemoteRequest{
 			VolumeId:   uint32(volumeId),
 			Collection: collection,

weed/shell/command_volume_tier_upload.go

@@ -114,7 +114,7 @@ func doVolumeTierUpload(ctx context.Context, commandEnv *CommandEnv, writer io.W
 
 func uploadDatToRemoteTier(ctx context.Context, grpcDialOption grpc.DialOption, writer io.Writer, volumeId needle.VolumeId, collection string, sourceVolumeServer string, dest string, keepLocalDatFile bool) error {
 
-	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	err := operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		stream, copyErr := volumeServerClient.VolumeTierMoveDatToRemote(ctx, &volume_server_pb.VolumeTierMoveDatToRemoteRequest{
 			VolumeId:               uint32(volumeId),
 			Collection:             collection,

weed/shell/command_volume_unmount.go

@@ -51,7 +51,7 @@ func (c *commandVolumeUnmount) Do(args []string, commandEnv *CommandEnv, writer
 }
 
 func unmountVolume(ctx context.Context, grpcDialOption grpc.DialOption, volumeId needle.VolumeId, sourceVolumeServer string) (err error) {
-	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceVolumeServer, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
 		_, unmountErr := volumeServerClient.VolumeUnmount(ctx, &volume_server_pb.VolumeUnmountRequest{
 			VolumeId: uint32(volumeId),
 		})

weed/shell/commands.go

@@ -70,7 +70,7 @@ func (ce *CommandEnv) checkDirectory(ctx context.Context, filerServer string, fi
 
 	dir, name := filer2.FullPath(path).DirAndName()
 
-	return ce.withFilerClient(ctx, filerServer, filerPort, func(client filer_pb.SeaweedFilerClient) error {
+	return ce.withFilerClient(ctx, filerServer, filerPort, func(ctx context.Context, client filer_pb.SeaweedFilerClient) error {
 
 		resp, lookupErr := client.LookupDirectoryEntry(ctx, &filer_pb.LookupDirectoryEntryRequest{
 			Directory: dir,

weed/storage/store_ec.go

@@ -230,7 +230,7 @@ func (s *Store) cachedLookupEcShardLocations(ctx context.Context, ecVolume *eras
 
 	glog.V(3).Infof("lookup and cache ec volume %d locations", ecVolume.VolumeId)
 
-	err = operation.WithMasterServerClient(s.MasterAddress, s.grpcDialOption, func(masterClient master_pb.SeaweedClient) error {
+	err = operation.WithMasterServerClient(s.MasterAddress, s.grpcDialOption, func(ctx context.Context, masterClient master_pb.SeaweedClient) error {
 		req := &master_pb.LookupEcVolumeRequest{
 			VolumeId: uint32(ecVolume.VolumeId),
 		}
@@ -278,7 +278,7 @@ func (s *Store) readRemoteEcShardInterval(ctx context.Context, sourceDataNodes [
 
 func (s *Store) doReadRemoteEcShardInterval(ctx context.Context, sourceDataNode string, needleId types.NeedleId, vid needle.VolumeId, shardId erasure_coding.ShardId, buf []byte, offset int64) (n int, is_deleted bool, err error) {
 
-	err = operation.WithVolumeServerClient(sourceDataNode, s.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	err = operation.WithVolumeServerClient(sourceDataNode, s.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
 		// copy data slice
 		shardReadClient, err := client.VolumeEcShardRead(ctx, &volume_server_pb.VolumeEcShardReadRequest{

weed/storage/store_ec_delete.go

@@ -87,7 +87,7 @@ func (s *Store) doDeleteNeedleFromRemoteEcShardServers(ctx context.Context, shar
 
 func (s *Store) doDeleteNeedleFromRemoteEcShard(ctx context.Context, sourceDataNode string, vid needle.VolumeId, collection string, version needle.Version, needleId types.NeedleId) error {
 
-	return operation.WithVolumeServerClient(sourceDataNode, s.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(sourceDataNode, s.grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
 		// copy data slice
 		_, err := client.VolumeEcBlobDelete(ctx, &volume_server_pb.VolumeEcBlobDeleteRequest{

weed/storage/volume_backup.go

@@ -64,8 +64,6 @@ update needle map when receiving new .dat bytes. But seems not necessary now.)
 
 func (v *Volume) IncrementalBackup(volumeServer string, grpcDialOption grpc.DialOption) error {
 
-	ctx := context.Background()
-
 	startFromOffset, _, _ := v.FileStat()
 	appendAtNs, err := v.findLastAppendAtNs()
 	if err != nil {
@@ -74,7 +72,7 @@ func (v *Volume) IncrementalBackup(volumeServer string, grpcDialOption grpc.Dial
 
 	writeOffset := int64(startFromOffset)
 
-	err = operation.WithVolumeServerClient(volumeServer, grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	err = operation.WithVolumeServerClient(volumeServer, grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
 		stream, err := client.VolumeIncrementalCopy(ctx, &volume_server_pb.VolumeIncrementalCopyRequest{
 			VolumeId: uint32(v.Id),

weed/topology/allocate_volume.go

@@ -15,7 +15,7 @@ type AllocateVolumeResult struct {
 
 func AllocateVolume(dn *DataNode, grpcDialOption grpc.DialOption, vid needle.VolumeId, option *VolumeGrowOption) error {
 
-	return operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
+	return operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(ctx context.Context, client volume_server_pb.VolumeServerClient) error {
 
 		_, deleteErr := client.AllocateVolume(context.Background(), &volume_server_pb.AllocateVolumeRequest{
 			VolumeId:           uint32(vid),

weed/topology/topology_vacuum.go

@@ -19,8 +19,8 @@ func batchVacuumVolumeCheck(grpcDialOption grpc.DialOption, vl *VolumeLayout, vi
 	errCount := int32(0)
 	for index, dn := range locationlist.list {
 		go func(index int, url string, vid needle.VolumeId) {
-			err := operation.WithVolumeServerClient(url, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
-				resp, err := volumeServerClient.VacuumVolumeCheck(context.Background(), &volume_server_pb.VacuumVolumeCheckRequest{
+			err := operation.WithVolumeServerClient(url, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
+				resp, err := volumeServerClient.VacuumVolumeCheck(ctx, &volume_server_pb.VacuumVolumeCheckRequest{
 					VolumeId: uint32(vid),
 				})
 				if err != nil {
@@ -63,8 +63,8 @@ func batchVacuumVolumeCompact(grpcDialOption grpc.DialOption, vl *VolumeLayout,
 	for index, dn := range locationlist.list {
 		go func(index int, url string, vid needle.VolumeId) {
 			glog.V(0).Infoln(index, "Start vacuuming", vid, "on", url)
-			err := operation.WithVolumeServerClient(url, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
-				_, err := volumeServerClient.VacuumVolumeCompact(context.Background(), &volume_server_pb.VacuumVolumeCompactRequest{
+			err := operation.WithVolumeServerClient(url, grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
+				_, err := volumeServerClient.VacuumVolumeCompact(ctx, &volume_server_pb.VacuumVolumeCompactRequest{
 					VolumeId: uint32(vid),
 				})
 				return err
@@ -93,8 +93,8 @@ func batchVacuumVolumeCommit(grpcDialOption grpc.DialOption, vl *VolumeLayout, v
 	isCommitSuccess := true
 	for _, dn := range locationlist.list {
 		glog.V(0).Infoln("Start Committing vacuum", vid, "on", dn.Url())
-		err := operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
-			_, err := volumeServerClient.VacuumVolumeCommit(context.Background(), &volume_server_pb.VacuumVolumeCommitRequest{
+		err := operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
+			_, err := volumeServerClient.VacuumVolumeCommit(ctx, &volume_server_pb.VacuumVolumeCommitRequest{
 				VolumeId: uint32(vid),
 			})
 			return err
@@ -114,8 +114,8 @@ func batchVacuumVolumeCommit(grpcDialOption grpc.DialOption, vl *VolumeLayout, v
 func batchVacuumVolumeCleanup(grpcDialOption grpc.DialOption, vl *VolumeLayout, vid needle.VolumeId, locationlist *VolumeLocationList) {
 	for _, dn := range locationlist.list {
 		glog.V(0).Infoln("Start cleaning up", vid, "on", dn.Url())
-		err := operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
-			_, err := volumeServerClient.VacuumVolumeCleanup(context.Background(), &volume_server_pb.VacuumVolumeCleanupRequest{
+		err := operation.WithVolumeServerClient(dn.Url(), grpcDialOption, func(ctx context.Context, volumeServerClient volume_server_pb.VolumeServerClient) error {
+			_, err := volumeServerClient.VacuumVolumeCleanup(ctx, &volume_server_pb.VacuumVolumeCleanupRequest{
 				VolumeId: uint32(vid),
 			})
 			return err

weed/util/grpc_client_server.go

@@ -57,14 +57,14 @@ func GrpcDial(ctx context.Context, address string, opts ...grpc.DialOption) (*gr
 	return grpc.DialContext(ctx, address, options...)
 }
 
-func WithCachedGrpcClient(ctx context.Context, fn func(*grpc.ClientConn) error, address string, opts ...grpc.DialOption) error {
+func WithCachedGrpcClient(ctx context.Context, fn func(context.Context, *grpc.ClientConn) error, address string, opts ...grpc.DialOption) error {
 
 	grpcClientsLock.Lock()
 
 	existingConnection, found := grpcClients[address]
 	if found {
 		grpcClientsLock.Unlock()
-		err := fn(existingConnection)
+		err := fn(ctx, existingConnection)
 		if err != nil {
 			grpcClientsLock.Lock()
 			delete(grpcClients, address)
@@ -83,7 +83,7 @@ func WithCachedGrpcClient(ctx context.Context, fn func(*grpc.ClientConn) error,
 	grpcClients[address] = grpcConnection
 	grpcClientsLock.Unlock()
 
-	err = fn(grpcConnection)
+	err = fn(ctx, grpcConnection)
 	if err != nil {
 		grpcClientsLock.Lock()
 		delete(grpcClients, address)

weed/wdclient/masterclient.go

@@ -125,9 +125,9 @@ func withMasterClient(ctx context.Context, master string, grpcDialOption grpc.Di
 		return fmt.Errorf("failed to parse master grpc %v: %v", master, parseErr)
 	}
 
-	return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
+	return util.WithCachedGrpcClient(ctx, func(ctx2 context.Context, grpcConnection *grpc.ClientConn) error {
 		client := master_pb.NewSeaweedClient(grpcConnection)
-		return fn(ctx, client)
+		return fn(ctx2, client)
 	}, masterGrpcAddress, grpcDialOption)
 
 }