From 3da8c70a2d2e0d667743181e05a3755aa9cab3ea Mon Sep 17 00:00:00 2001
From: anlicheng <anlicheng@xywy.com>
Date: Tue, 20 Jun 2023 21:44:33 +0800
Subject: [PATCH] fix

---
 apps/iot/src/iot_host.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index 69b6b24..aea9dff 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -22,8 +22,8 @@
 
 -define(SERVER, ?MODULE).
 
-%% 心跳包的间隔周期, 值需要比host上传的间隔大一些才行
--define(TICKER_INTERVAL, 5000 * 2).
+%% 心跳包的间隔周期, 值需要比host上传的间隔大一些才行; ping的间隔为20s
+-define(TICKER_INTERVAL, 30000).
 
 -record(state, {
     host_id :: integer(),