rename the STREAM_BLOCKED frame to STREAM_DATA_BLOCKED

internal/wire/stream_data_blocked_frame.go

@@ -0,0 +1,46 @@
+package wire
+
+import (
+	"bytes"
+
+	"github.com/lucas-clemente/quic-go/internal/protocol"
+	"github.com/lucas-clemente/quic-go/internal/utils"
+)
+
+// A StreamDataBlockedFrame is a STREAM_DATA_BLOCKED frame
+type StreamDataBlockedFrame struct {
+	StreamID  protocol.StreamID
+	DataLimit protocol.ByteCount
+}
+
+func parseStreamDataBlockedFrame(r *bytes.Reader, _ protocol.VersionNumber) (*StreamDataBlockedFrame, error) {
+	if _, err := r.ReadByte(); err != nil {
+		return nil, err
+	}
+
+	sid, err := utils.ReadVarInt(r)
+	if err != nil {
+		return nil, err
+	}
+	offset, err := utils.ReadVarInt(r)
+	if err != nil {
+		return nil, err
+	}
+
+	return &StreamDataBlockedFrame{
+		StreamID:  protocol.StreamID(sid),
+		DataLimit: protocol.ByteCount(offset),
+	}, nil
+}
+
+func (f *StreamDataBlockedFrame) Write(b *bytes.Buffer, version protocol.VersionNumber) error {
+	b.WriteByte(0x09)
+	utils.WriteVarInt(b, uint64(f.StreamID))
+	utils.WriteVarInt(b, uint64(f.DataLimit))
+	return nil
+}
+
+// Length of a written frame
+func (f *StreamDataBlockedFrame) Length(version protocol.VersionNumber) protocol.ByteCount {
+	return 1 + utils.VarIntLen(uint64(f.StreamID)) + utils.VarIntLen(uint64(f.DataLimit))
+}