diff options
Diffstat (limited to 'swarm/storage/chunker.go')
| -rw-r--r-- | swarm/storage/chunker.go | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/swarm/storage/chunker.go b/swarm/storage/chunker.go index cbe65372a..a8bfe2d1c 100644 --- a/swarm/storage/chunker.go +++ b/swarm/storage/chunker.go @@ -65,10 +65,6 @@ If all is well it is possible to implement this by simply composing readers so t The hashing itself does use extra copies and allocation though, since it does need it. */ -var ( - errAppendOppNotSuported = errors.New("Append operation not supported") -) - type ChunkerParams struct { chunkSize int64 hashSize int64 @@ -99,7 +95,6 @@ type TreeChunker struct { ctx context.Context branches int64 - hashFunc SwarmHasher dataSize int64 data io.Reader // calculated @@ -365,10 +360,6 @@ func (tc *TreeChunker) runWorker(ctx context.Context) { }() } -func (tc *TreeChunker) Append() (Address, func(), error) { - return nil, nil, errAppendOppNotSuported -} - // LazyChunkReader implements LazySectionReader type LazyChunkReader struct { ctx context.Context @@ -411,7 +402,6 @@ func (r *LazyChunkReader) Size(ctx context.Context, quitC chan bool) (n int64, e log.Debug("lazychunkreader.size", "addr", r.addr) if r.chunkData == nil { - startTime := time.Now() chunkData, err := r.getter.Get(cctx, Reference(r.addr)) if err != nil { @@ -420,13 +410,8 @@ func (r *LazyChunkReader) Size(ctx context.Context, quitC chan bool) (n int64, e } metrics.GetOrRegisterResettingTimer("lcr.getter.get", nil).UpdateSince(startTime) r.chunkData = chunkData - s := r.chunkData.Size() - log.Debug("lazychunkreader.size", "key", r.addr, "size", s) - if s < 0 { - return 0, errors.New("corrupt size") - } - return int64(s), nil } + s := r.chunkData.Size() log.Debug("lazychunkreader.size", "key", r.addr, "size", s) |