From f25b39e0d5fcae415a8824fc03d42fe681e96bf8 Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Mon, 21 Jul 2025 17:17:48 +0800
Subject: [PATCH] 移除多余引用

---
 src/main/java/com/nq/ws/WebsocketRunClient.java |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/nq/ws/WebsocketRunClient.java b/src/main/java/com/nq/ws/WebsocketRunClient.java
index 7461bc0..5d9e127 100644
--- a/src/main/java/com/nq/ws/WebsocketRunClient.java
+++ b/src/main/java/com/nq/ws/WebsocketRunClient.java
@@ -52,7 +52,10 @@
         heartbeatTimer.schedule(new TimerTask() {
             @Override
             public void run() {
-                send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
+                if (isOpen()) {
+                    send(("key:"+ eStockType.getStockKey()+":"+eStockType.getContryId()).getBytes());
+                }
+
             }
         }, 0, 3000); // 每3秒发送一次心跳消息
     }

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