up. 添加客户端锁定日志

app/command/admin/Worker.php

@@ -87,7 +87,8 @@ class Worker extends Command
                             'client_name'=> $connection->clientName,
                             'user_id'    => $connection->userId,
                         ])->find();
-                        $client->update(['is_lock'=>1,'lock_password'=>$lock_password,'lock_time'=>date('Y-m-d H:i:s')]);
+                        if($client) {
+                            $client->save(['is_lock'=>1,'lock_password'=>$lock_password,'lock_time'=>date('Y-m-d H:i:s')]);
                             // 锁定屏幕
                             $connection->send(json_encode(['event'=>'LOCK_CLIENT_SCREEN']));
 
@@ -101,6 +102,7 @@ class Worker extends Command
                         }
                     }
                 }
+            }
         };
         $adminWorker->onClose = function ($connection) {
             $this->app->event->trigger('admin.websocket.Close', $connection);