package filesys import ( "bazil.org/fuse/fs" "fmt" "google.golang.org/grpc" "github.com/chrislusf/seaweedfs/weed/pb/filer_pb" "github.com/karlseguin/ccache" ) type WFS struct { filer string listDirectoryEntriesCache *ccache.Cache } func NewSeaweedFileSystem(filer string) *WFS { return &WFS{ filer: filer, listDirectoryEntriesCache: ccache.New(ccache.Configure().MaxSize(6000).ItemsToPrune(100)), } } func (wfs *WFS) Root() (fs.Node, error) { return &Dir{Path: "/", wfs: wfs}, nil } func (wfs *WFS) withFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error { grpcConnection, err := grpc.Dial(wfs.filer, grpc.WithInsecure()) if err != nil { return fmt.Errorf("fail to dial %s: %v", wfs.filer, err) } defer grpcConnection.Close() client := filer_pb.NewSeaweedFilerClient(grpcConnection) return fn(client) }