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add version constants for draft-29 and draft-32

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This commit is contained in:
Marten Seemann
2020-10-22 20:07:58 +07:00
parent 4fc57c0a36
commit 6684aded0c
3 changed files with 11 additions and 1 deletions
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2
README.md
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@@ -8,7 +8,7 @@
[![Windows Build Status](https://img.shields.io/appveyor/ci/lucas-clemente/quic-go/master.svg?style=flat-square&label=windows+build)](https://ci.appveyor.com/project/lucas-clemente/quic-go/branch/master)
[![Code Coverage](https://img.shields.io/codecov/c/github/lucas-clemente/quic-go/master.svg?style=flat-square)](https://codecov.io/gh/lucas-clemente/quic-go/)
quic-go is an implementation of the [QUIC](https://en.wikipedia.org/wiki/QUIC) protocol in Go. It implements the [IETF QUIC draft-29](https://tools.ietf.org/html/draft-ietf-quic-transport-29).
quic-go is an implementation of the [QUIC](https://en.wikipedia.org/wiki/QUIC) protocol in Go. It implements the [IETF QUIC draft-29](https://tools.ietf.org/html/draft-ietf-quic-transport-29) and [draft-32](https://tools.ietf.org/html/draft-ietf-quic-transport-32).
## Version compatibility

6
internal/protocol/version.go
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@@ -21,6 +21,8 @@ const (
VersionTLS VersionNumber = 0x51474fff
VersionWhatever VersionNumber = 1 // for when the version doesn't matter
VersionUnknown VersionNumber = math.MaxUint32
VersionDraft29 VersionNumber = 0xff00001d
VersionDraft32 VersionNumber = 0xff000020
)
// SupportedVersions lists the versions that the server supports
@@ -38,6 +40,10 @@ func (vn VersionNumber) String() string {
return "whatever"
case VersionUnknown:
return "unknown"
case VersionDraft29:
return "draft-29"
case VersionDraft32:
return "draft-32"
case VersionTLS:
return "TLS dev version (WIP)"
default:

4
internal/protocol/version_test.go
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@@ -14,6 +14,8 @@ var _ = Describe("Version", func() {
Expect(IsValidVersion(VersionTLS)).To(BeTrue())
Expect(IsValidVersion(VersionWhatever)).To(BeFalse())
Expect(IsValidVersion(VersionUnknown)).To(BeFalse())
Expect(IsValidVersion(VersionDraft29)).To(BeFalse())
Expect(IsValidVersion(VersionDraft32)).To(BeFalse())
Expect(IsValidVersion(1234)).To(BeFalse())
})
@@ -25,6 +27,8 @@ var _ = Describe("Version", func() {
Expect(VersionTLS.String()).To(ContainSubstring("TLS"))
Expect(VersionWhatever.String()).To(Equal("whatever"))
Expect(VersionUnknown.String()).To(Equal("unknown"))
Expect(VersionDraft29.String()).To(Equal("draft-29"))
Expect(VersionDraft32.String()).To(Equal("draft-32"))
// check with unsupported version numbers from the wiki
Expect(VersionNumber(0x51303039).String()).To(Equal("gQUIC 9"))
Expect(VersionNumber(0x51303133).String()).To(Equal("gQUIC 13"))