fix: LibreOffice newer versions stability (#697)

pkg/modules/webhook/webhook.go

@@ -5,10 +5,11 @@ import (
 	"regexp"
 	"time"
 
-	"github.com/gotenberg/gotenberg/v7/pkg/gotenberg"
-	"github.com/gotenberg/gotenberg/v7/pkg/modules/api"
 	flag "github.com/spf13/pflag"
 	"go.uber.org/multierr"
+
+	"github.com/gotenberg/gotenberg/v7/pkg/gotenberg"
+	"github.com/gotenberg/gotenberg/v7/pkg/modules/api"
 )
 
 func init() {
@@ -103,27 +104,9 @@ func (w Webhook) Middlewares() ([]api.Middleware, error) {
 	}, nil
 }
 
-// AddGraceDuration increases the grace duration provided by the API for the
-// garbage collector.
-func (w Webhook) AddGraceDuration() time.Duration {
-	var duration time.Duration
-
-	if w.disable {
-		return duration
-	}
-
-	for i := 0; i < w.maxRetry; i++ {
-		// Yep... Golang does not allow int * time.Duration.
-		duration += w.retryMaxWait
-	}
-
-	return duration
-}
-
 // Interface guards.
 var (
-	_ gotenberg.Module                             = (*Webhook)(nil)
-	_ gotenberg.Provisioner                        = (*Webhook)(nil)
-	_ api.MiddlewareProvider                       = (*Webhook)(nil)
-	_ api.GarbageCollectorGraceDurationIncrementer = (*Webhook)(nil)
+	_ gotenberg.Module       = (*Webhook)(nil)
+	_ gotenberg.Provisioner  = (*Webhook)(nil)
+	_ api.MiddlewareProvider = (*Webhook)(nil)
 )