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remove error return value from ComposeVersionNegotiation (#3410)

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Chao Fei 2022-05-12 23:03:39 +08:00 • committed by GitHub
parent b9a77af8f9
commit 60bbe92194
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8 changed files with 14 additions and 30 deletions
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4
internal/wire/version_negotiation.go
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@ -35,7 +35,7 @@ func ParseVersionNegotiationPacket(b *bytes.Reader) (*Header, []protocol.Version
}
// ComposeVersionNegotiation composes a Version Negotiation
func ComposeVersionNegotiation(destConnID, srcConnID protocol.ConnectionID, versions []protocol.VersionNumber) ([]byte, error) {
func ComposeVersionNegotiation(destConnID, srcConnID protocol.ConnectionID, versions []protocol.VersionNumber) []byte {
greasedVersions := protocol.GetGreasedVersions(versions)
expectedLen := 1 /* type byte */ + 4 /* version field */ + 1 /* dest connection ID length field */ + destConnID.Len() + 1 /* src connection ID length field */ + srcConnID.Len() + len(greasedVersions)*4
buf := bytes.NewBuffer(make([]byte, 0, expectedLen))
@ -50,5 +50,5 @@ func ComposeVersionNegotiation(destConnID, srcConnID protocol.ConnectionID, vers
for _, v := range greasedVersions {
utils.BigEndian.WriteUint32(buf, uint32(v))
}
return buf.Bytes(), nil
return buf.Bytes()
}