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lib/connections: Add QUIC protocol support (fixes #5377) (#5737)

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This commit is contained in:
Audrius Butkevicius
2019-05-29 08:56:40 +01:00
committed by Jakob Borg
parent d8fa61e27c
commit e714df013f
32 changed files with 1290 additions and 128 deletions
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39
lib/config/optionsconfiguration.go
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@@ -52,6 +52,9 @@ type OptionsConfiguration struct {
DefaultFolderPath string `xml:"defaultFolderPath" json:"defaultFolderPath" default:"~"`
SetLowPriority bool `xml:"setLowPriority" json:"setLowPriority" default:"true"`
MaxConcurrentScans int `xml:"maxConcurrentScans" json:"maxConcurrentScans"`
StunKeepaliveStartS int `xml:"stunKeepaliveStartS" json:"stunKeepaliveStartS" default:"180"` // 0 for off
StunKeepaliveMinS int `xml:"stunKeepaliveMinS" json:"stunKeepaliveMinS" default:"20"` // 0 for off
StunServers []string `xml:"stunServer" json:"stunServers" default:"default"`
DeprecatedUPnPEnabled bool `xml:"upnpEnabled,omitempty" json:"-"`
DeprecatedUPnPLeaseM int `xml:"upnpLeaseMinutes,omitempty" json:"-"`
@@ -61,29 +64,33 @@ type OptionsConfiguration struct {
DeprecatedMinHomeDiskFreePct float64 `xml:"minHomeDiskFreePct,omitempty" json:"-"`
}
func (orig OptionsConfiguration) Copy() OptionsConfiguration {
c := orig
c.ListenAddresses = make([]string, len(orig.ListenAddresses))
copy(c.ListenAddresses, orig.ListenAddresses)
c.GlobalAnnServers = make([]string, len(orig.GlobalAnnServers))
copy(c.GlobalAnnServers, orig.GlobalAnnServers)
c.AlwaysLocalNets = make([]string, len(orig.AlwaysLocalNets))
copy(c.AlwaysLocalNets, orig.AlwaysLocalNets)
c.UnackedNotificationIDs = make([]string, len(orig.UnackedNotificationIDs))
copy(c.UnackedNotificationIDs, orig.UnackedNotificationIDs)
return c
func (opts OptionsConfiguration) Copy() OptionsConfiguration {
optsCopy := opts
optsCopy.ListenAddresses = make([]string, len(opts.ListenAddresses))
copy(optsCopy.ListenAddresses, opts.ListenAddresses)
optsCopy.GlobalAnnServers = make([]string, len(opts.GlobalAnnServers))
copy(optsCopy.GlobalAnnServers, opts.GlobalAnnServers)
optsCopy.AlwaysLocalNets = make([]string, len(opts.AlwaysLocalNets))
copy(optsCopy.AlwaysLocalNets, opts.AlwaysLocalNets)
optsCopy.UnackedNotificationIDs = make([]string, len(opts.UnackedNotificationIDs))
copy(optsCopy.UnackedNotificationIDs, opts.UnackedNotificationIDs)
return optsCopy
}
// RequiresRestartOnly returns a copy with only the attributes that require
// restart on change.
func (orig OptionsConfiguration) RequiresRestartOnly() OptionsConfiguration {
copy := orig
func (opts OptionsConfiguration) RequiresRestartOnly() OptionsConfiguration {
optsCopy := opts
blank := OptionsConfiguration{}
util.CopyMatchingTag(&blank, &copy, "restart", func(v string) bool {
util.CopyMatchingTag(&blank, &optsCopy, "restart", func(v string) bool {
if len(v) > 0 && v != "true" {
panic(fmt.Sprintf(`unexpected tag value: %s. expected untagged or "true"`, v))
panic(fmt.Sprintf(`unexpected tag value: %s. Expected untagged or "true"`, v))
}
return v != "true"
})
return copy
return optsCopy
}
func (opts OptionsConfiguration) IsStunDisabled() bool {
return opts.StunKeepaliveMinS < 1 || opts.StunKeepaliveStartS < 1 || !opts.NATEnabled
}