do not force exit to let all services shutdown gracefully

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

services/settings/pkg/command/server.go

@@ -3,7 +3,6 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 
 	"github.com/oklog/run"
 	"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
@@ -74,7 +73,6 @@ func Server(cfg *config.Config) *cli.Command {
 					Str("server", "http").
 					Msg("shutting down server")
 				cancel()
-				os.Exit(1)
 			})
 
 			// prepare a gRPC server and add it to the group run.
@@ -93,7 +91,6 @@ func Server(cfg *config.Config) *cli.Command {
 					Str("server", "grpc").
 					Msg("shutting down server")
 				cancel()
-				os.Exit(1)
 			})
 
 			// prepare a debug server and add it to the group run.