From 30c0d6c1987b75432c37d9e8d2a012c569f26952 Mon Sep 17 00:00:00 2001
From: anlicheng <anlicheng@xywy.com>
Date: Tue, 15 Aug 2023 22:51:49 +0800
Subject: [PATCH] fix

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

diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index a519935..5cb0581 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -135,6 +135,8 @@ start_link(Name, UUID) when is_atom(Name), is_binary(UUID) ->
 %% gen_statem:start_link/[3,4], this function is called by the new
 %% process to initialize.
 init([UUID]) ->
+    erlang:process_flag(trap_exit, true),
+
     %% 重启时，认为主机是离线状态; 等待主机主动建立连接
     {ok, _} = host_bo:change_status(UUID, ?HOST_OFFLINE),