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introduce an ErrorCode

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This commit is contained in:
Marten Seemann 2016-04-19 12:43:04 +07:00
parent 30998cef1f
commit ec64be840e
3 changed files with 11 additions and 5 deletions
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8
frames/connection_close_frame.go
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@ -5,12 +5,13 @@ import (
"errors"
"math"
"github.com/lucas-clemente/quic-go/protocol"
"github.com/lucas-clemente/quic-go/utils"
)
// A ConnectionCloseFrame in QUIC
type ConnectionCloseFrame struct {
ErrorCode uint32
ErrorCode protocol.ErrorCode
ReasonPhrase string
}
@ -24,10 +25,11 @@ func ParseConnectionCloseFrame(r *bytes.Reader) (*ConnectionCloseFrame, error) {
return nil, err
}
frame.ErrorCode, err = utils.ReadUint32(r)
errorCode, err := utils.ReadUint32(r)
if err != nil {
return nil, err
}
frame.ErrorCode = protocol.ErrorCode(errorCode)
reasonPhraseLen, err := utils.ReadUint16(r)
if err != nil {
@ -49,7 +51,7 @@ func ParseConnectionCloseFrame(r *bytes.Reader) (*ConnectionCloseFrame, error) {
// Write writes an CONNECTION_CLOSE frame.
func (f *ConnectionCloseFrame) Write(b *bytes.Buffer) error {
b.WriteByte(0x02)
utils.WriteUint32(b, f.ErrorCode)
utils.WriteUint32(b, uint32(f.ErrorCode))
if len(f.ReasonPhrase) > math.MaxUint16 {
return errors.New("ConnectionFrame: ReasonPhrase too long")