From a21e6bc4056a731d978b7ca89a9acab220a73dd2 Mon Sep 17 00:00:00 2001
From: taoxinhua <taoxhsmile@gmail.com>
Date: Wed, 3 Jul 2024 11:17:07 +0800
Subject: [PATCH] fix: when switching periods very quickly, bugs my occur when
 the previous loading state has been reset

---
 src/ChartProComponent.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ChartProComponent.tsx b/src/ChartProComponent.tsx
index 4769635..253284c 100644
--- a/src/ChartProComponent.tsx
+++ b/src/ChartProComponent.tsx
@@ -309,12 +309,12 @@ const ChartProComponent: Component<ChartProComponentProps> = props => {
   })
 
   createEffect((prev?: PrevSymbolPeriod) => {
+    const s = symbol()
+    const p = period()
     if (!loading) {
       if (prev) {
         props.datafeed.unsubscribe(prev.symbol, prev.period)
       }
-      const s = symbol()
-      const p = period()
       loading = true
       setLoadingVisible(true)
       const get = async () => {