refactoring

weed/filesys/wfs.go

@@ -117,6 +117,8 @@ func (wfs *WFS) Root() (fs.Node, error) {
 	return wfs.root, nil
 }
 
+var _ = filer_pb.FilerClient(&WFS{})
+
 func (wfs *WFS) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	err := pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {

weed/messaging/broker/broker_append.go

@@ -98,6 +98,8 @@ func (broker *MessageBroker) assignAndUpload(topicConfig *messaging_pb.TopicConf
 	return assignResult, uploadResult, nil
 }
 
+var _ = filer_pb.FilerClient(&MessageBroker{})
+
 func (broker *MessageBroker) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) (err error) {
 
 	for _, filer := range broker.option.Filers {
@@ -111,3 +113,7 @@ func (broker *MessageBroker) WithFilerClient(fn func(filer_pb.SeaweedFilerClient
 	return
 
 }
+
+func (broker *MessageBroker) AdjustedUrl(hostAndPort string) string {
+	return hostAndPort
+}

weed/messaging/client/subscriber.go

@@ -85,7 +85,7 @@ func (s *Subscriber) doSubscribe(partition int, processFn func(m *messaging_pb.M
 
 // Subscribe starts goroutines to process the messages
 func (s *Subscriber) Subscribe(processFn func(m *messaging_pb.Message)) {
-	for i:=0;i<len(s.subscriberClients);i++{
+	for i := 0; i < len(s.subscriberClients); i++ {
 		go s.doSubscribe(i, processFn)
 	}
 }

weed/replication/sink/filersink/fetch_write.go

@@ -113,6 +113,8 @@ func (fs *FilerSink) fetchAndWrite(sourceChunk *filer_pb.FileChunk, dir string)
 	return
 }
 
+var _ = filer_pb.FilerClient(&FilerSink{})
+
 func (fs *FilerSink) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {

weed/replication/source/filer_source.go

@@ -47,7 +47,7 @@ func (fs *FilerSource) LookupFileId(part string) (fileUrl string, err error) {
 
 	vid := volumeId(part)
 
-	err = fs.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+	err = fs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
 
 		glog.V(4).Infof("read lookup volume id locations: %v", vid)
 		resp, err := client.LookupVolume(context.Background(), &filer_pb.LookupVolumeRequest{
@@ -91,7 +91,9 @@ func (fs *FilerSource) ReadPart(part string) (filename string, header http.Heade
 	return filename, header, readCloser, err
 }
 
-func (fs *FilerSource) withFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
+var _ = filer_pb.FilerClient(&FilerSource{})
+
+func (fs *FilerSource) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {
 		client := filer_pb.NewSeaweedFilerClient(grpcConnection)
@@ -100,6 +102,10 @@ func (fs *FilerSource) withFilerClient(fn func(filer_pb.SeaweedFilerClient) erro
 
 }
 
+func (fs *FilerSource) AdjustedUrl(hostAndPort string) string {
+	return hostAndPort
+}
+
 func volumeId(fileId string) string {
 	lastCommaIndex := strings.LastIndex(fileId, ",")
 	if lastCommaIndex > 0 {

weed/s3api/s3api_handlers.go

@@ -38,6 +38,8 @@ func encodeResponse(response interface{}) []byte {
 	return bytesBuffer.Bytes()
 }
 
+var _ = filer_pb.FilerClient(&S3ApiServer{})
+
 func (s3a *S3ApiServer) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {

weed/server/webdav_server.go

@@ -110,6 +110,8 @@ func NewWebDavFileSystem(option *WebDavOption) (webdav.FileSystem, error) {
 	}, nil
 }
 
+var _ = filer_pb.FilerClient(&WebDavFileSystem{})
+
 func (fs *WebDavFileSystem) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {

weed/shell/command_fs_lock_unlock.go

@@ -52,4 +52,3 @@ func (c *commandUnlock) Do(args []string, commandEnv *CommandEnv, writer io.Writ
 
 	return nil
 }
-

weed/shell/commands.go

@@ -92,6 +92,8 @@ func (ce *CommandEnv) checkDirectory(path string) error {
 
 }
 
+var _ = filer_pb.FilerClient(&CommandEnv{})
+
 func (ce *CommandEnv) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {
 
 	filerGrpcAddress := fmt.Sprintf("%s:%d", ce.option.FilerHost, ce.option.FilerPort+10000)