32 lines
825 B
Go
32 lines
825 B
Go
package wire
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import (
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"bytes"
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"github.com/quic-go/quic-go/internal/protocol"
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"github.com/quic-go/quic-go/quicvarint"
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)
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// A DataBlockedFrame is a DATA_BLOCKED frame
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type DataBlockedFrame struct {
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MaximumData protocol.ByteCount
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}
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func parseDataBlockedFrame(r *bytes.Reader, _ protocol.Version) (*DataBlockedFrame, error) {
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offset, err := quicvarint.Read(r)
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if err != nil {
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return nil, err
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}
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return &DataBlockedFrame{MaximumData: protocol.ByteCount(offset)}, nil
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}
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func (f *DataBlockedFrame) Append(b []byte, version protocol.Version) ([]byte, error) {
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b = append(b, dataBlockedFrameType)
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return quicvarint.Append(b, uint64(f.MaximumData)), nil
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}
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// Length of a written frame
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func (f *DataBlockedFrame) Length(version protocol.Version) protocol.ByteCount {
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return 1 + quicvarint.Len(uint64(f.MaximumData))
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}
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