From f6750acc971964e10bbcefc183e22886f7449adb Mon Sep 17 00:00:00 2001
From: Shui <88711385+hzb1115@users.noreply.github.com>
Date: Fri, 7 Nov 2025 23:58:02 -0500
Subject: [PATCH] Fix(auto_trader): casue panic because close a close channel
 (#737)

Co-authored-by: zbhan <zbhan@freewheel.tv>
---
 trader/auto_trader.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/trader/auto_trader.go b/trader/auto_trader.go
index 76de2051..88ed54fa 100644
--- a/trader/auto_trader.go
+++ b/trader/auto_trader.go
@@ -269,6 +269,9 @@ func (at *AutoTrader) Run() error {
 
 // Stop 停止自动交易
 func (at *AutoTrader) Stop() {
+	if !at.isRunning {
+		return
+	}
 	at.isRunning = false
 	close(at.stopMonitorCh) // 通知监控goroutine停止
 	at.monitorWg.Wait()     // 等待监控goroutine结束