diff --git a/rtmp/rtmp.go b/rtmp/rtmp.go
index 11a9d71b..37460f07 100644
--- a/rtmp/rtmp.go
+++ b/rtmp/rtmp.go
@@ -250,17 +250,21 @@ func handlePacket(s *Session, pkt *packet) error {
 	switch pkt.packetType {
 	case packetTypeChunkSize:
 		s.inChunkSize = amf.DecodeInt32(pkt.body[:4])
+		s.log(DebugLevel, pkg+"set inChunkSize", "size", int(s.inChunkSize))
 
 	case packetTypeBytesReadReport:
-		s.serverBW = amf.DecodeInt32(pkt.body[:4])
+		s.log(DebugLevel, pkg+"received packetTypeBytesReadReport")
 
 	case packetTypeServerBW:
 		s.serverBW = amf.DecodeInt32(pkt.body[:4])
+		s.log(DebugLevel, pkg+"set serverBW", "size", int(s.serverBW))
 
 	case packetTypeClientBW:
 		s.clientBW = amf.DecodeInt32(pkt.body[:4])
+		s.log(DebugLevel, pkg+"set clientBW", "size", int(s.clientBW))
 		if pkt.bodySize > 4 {
 			s.clientBW2 = pkt.body[4]
+			s.log(DebugLevel, pkg+"set clientBW2", "size", int(s.clientBW2))
 		} else {
 			s.clientBW2 = 0xff
 		}