ignore duplicate packets

fixes #197
2016-07-03 23:22:12 +08:00
parent 3e604a274d
commit 8071fda5ee
2 changed files with 13 additions and 0 deletions
--- a/session.go
+++ b/session.go
@@ -240,6 +240,11 @@ func (s *Session) handlePacketImpl(remoteAddr interface{}, hdr *publicHeader, da
 	}

 	err = s.receivedPacketHandler.ReceivedPacket(hdr.PacketNumber, packet.entropyBit)
+	// ignore duplicate packets
+	if err == ackhandlerlegacy.ErrDuplicatePacket {
+		return nil
+	}
+
 	if err != nil {
 		return err
 	}