取消订单 await

strategy/src/quant.rs

@@ -977,7 +977,7 @@ impl Quant {
                 error!("清空挂单异常: {}", e);
             }
         };
-        match self.platform_rest.cancel_orders_all() {
+        match self.platform_rest.cancel_orders_all().await {
             Ok(val)=>{
                 info!("清空所有挂单，{:?}", val);
             },