From d66b5aed7f25fb4d01560e4743a3a84ba70d5415 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=AE=E5=BE=AE=E4=B8=80=E7=AC=91?= <709648985@qq.com>
Date: Sat, 9 Aug 2025 15:02:40 +0800
Subject: [PATCH] =?UTF-8?q?mqtt=E5=A2=9E=E5=8A=A0=E5=BF=83=E8=B7=B3?=
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---
 utils/mqtt.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/utils/mqtt.js b/utils/mqtt.js
index 00a5682..5e53fce 100644
--- a/utils/mqtt.js
+++ b/utils/mqtt.js
@@ -191,7 +191,8 @@ class MqttClient {
 
 		try {
 			const connectOptions = {
-				timeout: 4,
+				timeout: 10, // 增加连接超时时间，应对网络波动
+				keepAliveInterval: 30, // 明确设置心跳间隔为30秒
 				userName: this.options.username,
 				password: this.options.password,
 				useSSL: false,