show number of pieces in error message when there are too many (#138)

cenkalti · Jan 24, 2024 · 2fc8913 · 2fc8913
1 parent 02ecc5a
commit 2fc8913
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/torrent/session_add.go b/torrent/session_add.go
@@ -55,7 +55,7 @@ func (s *Session) parseMetaInfo(r io.Reader) (*metainfo.MetaInfo, error) {
  return nil, err
  }
  if mi.Info.NumPieces > s.config.MaxPieces {
- return nil, errTooManyPieces
+ return nil, fmt.Errorf("too many pieces: %d", mi.Info.NumPieces)
  }
  return mi, nil
 }

diff --git a/torrent/session_load.go b/torrent/session_load.go
@@ -1,7 +1,6 @@
 package torrent
 
 import (
- "errors"
  "fmt"
 
  "github.com/cenkalti/rain/internal/bitfield"
@@ -13,8 +12,6 @@ import (
  "go.etcd.io/bbolt"
 )
 
-var errTooManyPieces = errors.New("too many pieces")
-
 func (s *Session) loadExistingTorrents(ids []string) {
  var loaded int
  var started []*Torrent
@@ -57,7 +54,7 @@ func (s *Session) parseInfo(b []byte, version int) (*metainfo.Info, error) {
  return nil, err
  }
  if i.NumPieces > s.config.MaxPieces {
- return nil, errTooManyPieces
+ return nil, fmt.Errorf("too many pieces: %d", i.NumPieces)
  }
  return i, nil
 }