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reverse the order of the SupportedVersions slice

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For the client, the Versions option in the quic.Config encodes the first
entry is the preferred version. If not set, this should default to the
highest supported version.
This commit is contained in:
Marten Seemann
2017-04-29 20:13:23 +07:00
parent b305cd674f
commit 9db23eceed
4 changed files with 12 additions and 12 deletions
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8
protocol/version.go
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@@ -13,9 +13,9 @@ const (
)
// SupportedVersions lists the versions that the server supports
// must be in sorted order
// must be in sorted descending order
var SupportedVersions = []VersionNumber{
Version35, Version36, Version37,
Version37, Version36, Version35,
}
// VersionNumberToTag maps version numbers ('32') to tags ('Q032')
@@ -50,9 +50,9 @@ func HighestSupportedVersion(other []VersionNumber) (bool, VersionNumber) {
}
}
for i := len(SupportedVersions) - 1; i >= 0; i-- {
for _, v := range SupportedVersions {
for _, ver := range otherSupported {
if ver == SupportedVersions[i] {
if ver == v {
return true, ver
}
}