remove outdated TODOs

congestion/interface.go

@@ -27,7 +27,6 @@ type SendAlgorithmWithDebugInfo interface {
 	BandwidthEstimate() Bandwidth
 
 	// Stuff only used in testing
-	// TODO: Maybe make CubicSender public and typeassert in tests?
 
 	HybridSlowStart() *HybridSlowStart
 	SlowstartThreshold() protocol.PacketNumber

session.go

@@ -211,7 +211,6 @@ func (s *Session) handlePacketImpl(remoteAddr interface{}, hdr *publicHeader, da
 		case *frames.StreamFrame:
 			utils.Debugf("\t<- &frames.StreamFrame{StreamID: %d, FinBit: %t, Offset: 0x%x, Data length: 0x%x, Offset + Data length: 0x%x}", frame.StreamID, frame.FinBit, frame.Offset, len(frame.Data), frame.Offset+protocol.ByteCount(len(frame.Data)))
 			err = s.handleStreamFrame(frame)
-			// TODO: send error for flow control violation
 			// TODO: send RstStreamFrame
 		case *frames.AckFrame:
 			err = s.handleAckFrame(frame)

utils/utils.go

@@ -164,7 +164,6 @@ func WriteUint16(b *bytes.Buffer, i uint16) {
 
 // RandomBit returns a cryptographically secure random bit (encoded as true / false)
 func RandomBit() (bool, error) {
-	// TODO: it's probably more efficient to read a bigger slice of random numbers at once and to cache them somewhere
 	b := make([]byte, 1)
 	_, err := rand.Read(b)
 	if err != nil {