Add more context to an error

diff --git a/connection.go b/connection.go
index 24da542bbd77e40893eeab0a5bfddfd333e56ad4..63a0da6b47c4afe771aed58f011f6a51ff20b6eb 100644 (file)
--- a/connection.go
+++ b/connection.go
@@ -1116,6 +1116,9 @@ func (c *connection) mainReadLoop() (err error) {
                        if len(msg.Piece) == int(t.chunkSize) {
                                t.chunkPool.Put(&msg.Piece)
                        }
+                       if err != nil {
+                               err = fmt.Errorf("receiving chunk: %s", err)
+                       }
                case pp.Extended:
                        err = c.onReadExtendedMsg(msg.ExtendedID, msg.ExtendedPayload)
                case pp.Port: