Merge pull request ethereum#506 from ethersphere/lazychunkreader_coun…

…ters swarm/storage: counters for errors and bytes for LazyChunkReader
nolash · May 7, 2018 · 9ce4fef · 9ce4fef
2 parents 9ed58a2 + fc42707
commit 9ce4fef
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/swarm/storage/chunker.go b/swarm/storage/chunker.go
@@ -545,8 +545,11 @@ func (self *LazyChunkReader) Read(b []byte) (read int, err error) {
 	read, err = self.ReadAt(b, self.off)
 	if err != nil && err != io.EOF {
 		log.Error("lazychunkreader.readat", "read", read, "err", err)
+		metrics.GetOrRegisterCounter("lazychunkreader.read.err", nil).Inc(1)
 	}
 
+	metrics.GetOrRegisterCounter("lazychunkreader.read.bytes", nil).Inc(int64(read))
+
 	self.off += int64(read)
 	return
 }