cli: Add flag to specify progress interval

cmd/tusd/cli/flags.go

@@ -46,6 +46,7 @@ var Flags struct {
 	GrpcHooksRetry          int
 	GrpcHooksBackoff        int
 	EnabledHooks            []hooks.HookType
+	ProgressHooksInterval   int64
 	ShowVersion             bool
 	ExposeMetrics           bool
 	MetricsPath             string
@@ -89,6 +90,7 @@ func ParseFlags() {
 	flag.StringVar(&Flags.AzObjectPrefix, "azure-object-prefix", "", "Prefix for Azure object names")
 	flag.StringVar(&Flags.AzEndpoint, "azure-endpoint", "", "Custom Endpoint to use for Azure BlockBlob Storage (requires azure-storage to be pass)")
 	flag.StringVar(&Flags.EnabledHooksString, "hooks-enabled-events", "pre-create,post-create,post-receive,post-terminate,post-finish", "Comma separated list of enabled hook events (e.g. post-create,post-finish). Leave empty to enable default events")
+	flag.Int64Var(&Flags.ProgressHooksInterval, "progress-hooks-interval", 1000, "Interval in milliseconds at which the post-receive progress hooks are emitted for each active upload")
 	flag.StringVar(&Flags.PluginHookPath, "hooks-plugin", "", "Path to a Go plugin for loading hook functions")
 	flag.StringVar(&Flags.FileHooksDir, "hooks-dir", "", "Directory to search for available hooks scripts")
 	flag.StringVar(&Flags.HttpHooksEndpoint, "hooks-http", "", "An HTTP endpoint to which hook events will be sent to")

cmd/tusd/cli/serve.go

@@ -34,6 +34,7 @@ func Serve() {
 		NotifyTerminatedUploads: true,
 		NotifyUploadProgress:    true,
 		NotifyCreatedUploads:    true,
+		UploadProgressInterval:  time.Duration(Flags.ProgressHooksInterval) * time.Millisecond,
 	}
 
 	if err := SetupPreHooks(&config); err != nil {

pkg/handler/config.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"net/url"
 	"os"
+	"time"
 )
 
 // Config provides a way to configure the Handler depending on your needs.
@@ -40,6 +41,10 @@ type Config struct {
 	// NotifyCreatedUploads indicates whether sending notifications about
 	// the upload having been created using the CreatedUploads channel should be enabled.
 	NotifyCreatedUploads bool
+	// UploadProgressInterval specifies the interval at which the upload progress
+	// notifications are sent to the UploadProgress channel, if enabled.
+	// Defaults to 1s.
+	UploadProgressInterval time.Duration
 	// Logger is the logger to use internally, mostly for printing requests.
 	Logger *log.Logger
 	// Respect the X-Forwarded-Host, X-Forwarded-Proto and Forwarded headers
@@ -92,5 +97,9 @@ func (config *Config) validate() error {
 		return errors.New("tusd: StoreComposer in Config needs to contain a non-nil core")
 	}
 
+	if config.UploadProgressInterval <= 0 {
+		config.UploadProgressInterval = 1 * time.Second
+	}
+
 	return nil
 }

pkg/handler/unrouted_handler.go

@@ -776,7 +776,7 @@ var mimeInlineBrowserWhitelist = map[string]struct{}{
 	"audio/webm":      struct{}{},
 	"video/webm":      struct{}{},
 	"audio/ogg":       struct{}{},
-	"video/ogg":      struct{}{},
+	"video/ogg":       struct{}{},
 	"application/ogg": struct{}{},
 }
 
@@ -984,7 +984,7 @@ func (handler *UnroutedHandler) sendProgressMessages(hook HookEvent, reader *bod
 					previousOffset = hook.Upload.Offset
 				}
 				return
-			case <-time.After(1 * time.Second):
+			case <-time.After(handler.config.UploadProgressInterval):
 				hook.Upload.Offset = originalOffset + reader.bytesRead()
 				if hook.Upload.Offset != previousOffset {
 					handler.UploadProgress <- hook