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fix application bug

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This commit is contained in:
Jeff
2019-05-13 11:19:18 +08:00
committed by zryfish
parent 996d6fe4c5
commit 5462f51e65
717 changed files with 87703 additions and 53426 deletions
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76
vendor/github.com/lucas-clemente/quic-go/internal/protocol/version.go generated vendored
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@@ -18,40 +18,30 @@ const (
// The version numbers, making grepping easier
const (
Version39 VersionNumber = gquicVersion0 + 3*0x100 + 0x9
Version43 VersionNumber = gquicVersion0 + 4*0x100 + 0x3
Version44 VersionNumber = gquicVersion0 + 4*0x100 + 0x4
VersionTLS VersionNumber = 101
VersionWhatever VersionNumber = 0 // for when the version doesn't matter
VersionTLS VersionNumber = VersionMilestone0_11_1
VersionWhatever VersionNumber = 1 // for when the version doesn't matter
VersionUnknown VersionNumber = math.MaxUint32
VersionMilestone0_11_1 VersionNumber = 0xff000013 // QUIC WG draft-19
)
// SupportedVersions lists the versions that the server supports
// must be in sorted descending order
var SupportedVersions = []VersionNumber{
Version44,
Version43,
Version39,
}
var SupportedVersions = []VersionNumber{VersionMilestone0_11_1}
// IsValidVersion says if the version is known to quic-go
func IsValidVersion(v VersionNumber) bool {
return v == VersionTLS || IsSupportedVersion(SupportedVersions, v)
}
// UsesTLS says if this QUIC version uses TLS 1.3 for the handshake
func (vn VersionNumber) UsesTLS() bool {
return !vn.isGQUIC()
}
func (vn VersionNumber) String() string {
switch vn {
case VersionWhatever:
return "whatever"
case VersionUnknown:
return "unknown"
case VersionTLS:
return "TLS dev version (WIP)"
case VersionMilestone0_11_1:
return "QUIC WG draft-19"
default:
if vn.isGQUIC() {
return fmt.Sprintf("gQUIC %d", vn.toGQUICVersion())
@@ -62,61 +52,9 @@ func (vn VersionNumber) String() string {
// ToAltSvc returns the representation of the version for the H2 Alt-Svc parameters
func (vn VersionNumber) ToAltSvc() string {
if vn.isGQUIC() {
return fmt.Sprintf("%d", vn.toGQUICVersion())
}
return fmt.Sprintf("%d", vn)
}
// CryptoStreamID gets the Stream ID of the crypto stream
func (vn VersionNumber) CryptoStreamID() StreamID {
if vn.isGQUIC() {
return 1
}
return 0
}
// UsesIETFFrameFormat tells if this version uses the IETF frame format
func (vn VersionNumber) UsesIETFFrameFormat() bool {
return !vn.isGQUIC()
}
// UsesIETFHeaderFormat tells if this version uses the IETF header format
func (vn VersionNumber) UsesIETFHeaderFormat() bool {
return !vn.isGQUIC() || vn >= Version44
}
// UsesLengthInHeader tells if this version uses the Length field in the IETF header
func (vn VersionNumber) UsesLengthInHeader() bool {
return !vn.isGQUIC()
}
// UsesTokenInHeader tells if this version uses the Token field in the IETF header
func (vn VersionNumber) UsesTokenInHeader() bool {
return !vn.isGQUIC()
}
// UsesStopWaitingFrames tells if this version uses STOP_WAITING frames
func (vn VersionNumber) UsesStopWaitingFrames() bool {
return vn.isGQUIC() && vn <= Version43
}
// UsesVarintPacketNumbers tells if this version uses 7/14/30 bit packet numbers
func (vn VersionNumber) UsesVarintPacketNumbers() bool {
return !vn.isGQUIC()
}
// StreamContributesToConnectionFlowControl says if a stream contributes to connection-level flow control
func (vn VersionNumber) StreamContributesToConnectionFlowControl(id StreamID) bool {
if id == vn.CryptoStreamID() {
return false
}
if vn.isGQUIC() && id == 3 {
return false
}
return true
}
func (vn VersionNumber) isGQUIC() bool {
return vn > gquicVersion0 && vn <= maxGquicVersion
}