From b68e1489ddeb17b3a8be449f1532b6b80c4d491b Mon Sep 17 00:00:00 2001
From: anlicheng <anlicheng@xywy.com>
Date: Thu, 15 Jun 2023 13:06:45 +0800
Subject: [PATCH] fix

---
 apps/iot/src/iot_host.erl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index fb5422d..3f36fc0 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -102,7 +102,7 @@ make_assoc(Pid) when is_pid(Pid) ->
 
 %% 激活主机, true 表示激活； false表示关闭激活
 -spec activate(Pid :: pid(), Auth :: boolean()) -> ok.
-activate(Pid, Auth) when is_pid(Pid), is_binary(Auth) ->
+activate(Pid, Auth) when is_pid(Pid), is_boolean(Auth) ->
     gen_server:call(Pid, {activate, Auth}).
 
 -spec get_metric(Pid :: pid()) -> {ok, MetricInfo :: map()}.
@@ -152,8 +152,10 @@ init([UUID]) ->
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), Reply :: term(), NewState :: #state{}} |
     {stop, Reason :: term(), NewState :: #state{}}).
-handle_call(get_metric, _From, State = #state{metrics = Metrics}) ->
+handle_call(get_metric, _From, State = #state{metrics = Metrics, has_session = true}) ->
     {reply, {ok, Metrics}, State};
+handle_call(get_metric, _From, State) ->
+    {reply, {ok, #{}}, State};
 
 handle_call(get_aes, _From, State = #state{aes = Aes}) ->
     {reply, {ok, Aes}, State};