remove some debug messages

server.go

@@ -91,8 +91,6 @@ func (s *Server) handlePacket(conn *net.UDPConn, remoteAddr *net.UDPAddr, packet
 	}
 	publicHeader.Raw = packet[:len(packet)-r.Len()]
 
-	// fmt.Printf("<- Got packet %d (%d bytes) from %v\n", publicHeader.PacketNumber, n, remoteAddr)
-
 	// Send Version Negotiation Packet if the client is speaking a different protocol version
 	if publicHeader.VersionFlag && !protocol.IsSupportedVersion(publicHeader.VersionNumber) {
 		fmt.Println("Sending VersionNegotiationPacket")

session.go

@@ -163,7 +163,6 @@ func (s *Session) HandlePacket(remoteAddr interface{}, publicHeader *PublicHeade
 
 // TODO: Ignore data for closed streams
 func (s *Session) handleStreamFrame(frame *frames.StreamFrame) error {
-	fmt.Printf("Got %d bytes for stream %d\n", len(frame.Data), frame.StreamID)
 	if frame.StreamID == 0 {
 		return errors.New("Session: 0 is not a valid Stream ID")
 	}
@@ -227,7 +226,6 @@ func (s *Session) Close(e error) error {
 	if packet == nil {
 		panic("Session: internal inconsistency: expected packet not to be nil")
 	}
-	fmt.Printf("-> Sending close packet %d (%d bytes)\n", packet.number, len(packet.raw))
 	return s.conn.write(packet.raw)
 }
 

stream.go

@@ -1,7 +1,6 @@
 package quic
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/lucas-clemente/quic-go/frames"
@@ -159,7 +158,6 @@ func (s *stream) Write(p []byte) (int, error) {
 
 // Close implements io.Closer
 func (s *stream) Close() error {
-	fmt.Printf("Closing stream %d\n", s.streamID)
 	return s.session.QueueStreamFrame(&frames.StreamFrame{
 		StreamID: s.streamID,
 		Offset:   s.writeOffset,