Prevent Read on a closed stream

stream.go

@@ -86,6 +86,8 @@ func (s *Stream) Read(b []byte) (n int, err error) {
 START:
 	s.stateLock.Lock()
 	switch s.state {
+	case streamLocalClose:
+		fallthrough
 	case streamRemoteClose:
 		fallthrough
 	case streamClosed: