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Use generic backend-error-redesign feature flag instead of http-timeouts 

An individual flag for each change of the backend error handling would
be too finegrained. Thus, add a generic flag.
This commit is contained in:
Michael Eischer 2024-05-11 20:22:10 +02:00
parent 4740528a0b
commit bf8cc59889
2 changed files with 4 additions and 4 deletions
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4
internal/backend/http_transport.go
View File

@ -89,7 +89,7 @@ func Transport(opts TransportOptions) (http.RoundTripper, error) {
if err != nil {
panic(err)
}
if feature.Flag.Enabled(feature.HTTPTimeouts) {
if feature.Flag.Enabled(feature.BackendErrorRedesign) {
h2.WriteByteTimeout = 120 * time.Second
h2.ReadIdleTimeout = 60 * time.Second
h2.PingTimeout = 60 * time.Second
@ -132,7 +132,7 @@ func Transport(opts TransportOptions) (http.RoundTripper, error) {
}
rt := http.RoundTripper(tr)
if feature.Flag.Enabled(feature.HTTPTimeouts) {
if feature.Flag.Enabled(feature.BackendErrorRedesign) {
rt = newWatchdogRoundtripper(rt, 120*time.Second, 128*1024)
}

4
internal/feature/registry.go
View File

@ -5,17 +5,17 @@ var Flag = New()
// flag names are written in kebab-case
const (
BackendErrorRedesign FlagName = "backend-error-redesign"
DeprecateLegacyIndex FlagName = "deprecate-legacy-index"
DeprecateS3LegacyLayout FlagName = "deprecate-s3-legacy-layout"
DeviceIDForHardlinks FlagName = "device-id-for-hardlinks"
HTTPTimeouts FlagName = "http-timeouts"
)
func init() {
Flag.SetFlags(map[FlagName]FlagDesc{
BackendErrorRedesign: {Type: Beta, Description: "enforce timeouts for stuck HTTP requests and use new backend error handling design."},
DeprecateLegacyIndex: {Type: Beta, Description: "disable support for index format used by restic 0.1.0. Use `restic repair index` to update the index if necessary."},
DeprecateS3LegacyLayout: {Type: Beta, Description: "disable support for S3 legacy layout used up to restic 0.7.0. Use `RESTIC_FEATURES=deprecate-s3-legacy-layout=false restic migrate s3_layout` to migrate your S3 repository if necessary."},
DeviceIDForHardlinks: {Type: Alpha, Description: "store deviceID only for hardlinks to reduce metadata changes for example when using btrfs subvolumes. Will be removed in a future restic version after repository format 3 is available"},
HTTPTimeouts: {Type: Beta, Description: "enforce timeouts for stuck HTTP requests."},
})
}