From 23b144e48a4b421469ecbd4c40482a70236f9e60 Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Tue, 23 Jul 2024 16:39:59 +0800
Subject: [PATCH] fix ets

---
 apps/iot/src/iot_event_period_settings.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/iot/src/iot_event_period_settings.erl b/apps/iot/src/iot_event_period_settings.erl
index de06053..5ecb8d0 100644
--- a/apps/iot/src/iot_event_period_settings.erl
+++ b/apps/iot/src/iot_event_period_settings.erl
@@ -72,7 +72,7 @@ start_link() ->
     {ok, State :: #state{}} | {ok, State :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term()} | ignore).
 init([]) ->
-    ets:new(?TAB_NAME, [public, set, named_table, {keypos, 2}]),
+    ets:new(?TAB_NAME, [public, set, named_table, {keypos, 2}, {read_concurrency, true}]),
     catch settings(),
     erlang:start_timer(?UPDATE_TICKER * 1000, self(), update_ticker),