From af9f1dc2693812d62d831cab7e7aa07c6f2f2f11 Mon Sep 17 00:00:00 2001
From: Dozingfiretruck <1473454180@qq.com>
Date: Wed, 25 Sep 2024 11:09:50 +0800
Subject: [PATCH] =?UTF-8?q?add:mqtt=E6=B7=BB=E5=8A=A0=20pong=E6=B6=88?=
 =?UTF-8?q?=E6=81=AF=E6=B3=A8=E9=87=8A?=
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---
 components/network/libemqtt/luat_lib_mqtt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/network/libemqtt/luat_lib_mqtt.c b/components/network/libemqtt/luat_lib_mqtt.c
index e3e2e9a8..a45d8e57 100644
--- a/components/network/libemqtt/luat_lib_mqtt.c
+++ b/components/network/libemqtt/luat_lib_mqtt.c
@@ -498,6 +498,7 @@ event可能出现的值有
 			 -- dup 取值范围 0,1
   sent   -- 发送完成, qos0会马上通知, qos1/qos2会在服务器应答会回调, data为消息id
   disconnect -- 服务器断开连接,网络问题或服务器踢了客户端,例如clientId重复,超时未上报业务数据
+  pong   -- 收到服务器心跳应答,没有附加数据
 ]]
 */
 static int l_mqtt_on(lua_State *L) {