From a6c15967d20b40043a372e29dded42f3c57d073c Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Mon, 16 May 2022 21:41:11 +0800
Subject: [PATCH] test(gw): ensure coap client kicked

---
 apps/emqx_gateway/test/emqx_coap_SUITE.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/emqx_gateway/test/emqx_coap_SUITE.erl b/apps/emqx_gateway/test/emqx_coap_SUITE.erl
index 0c0c71fb9..672783865 100644
--- a/apps/emqx_gateway/test/emqx_coap_SUITE.erl
+++ b/apps/emqx_gateway/test/emqx_coap_SUITE.erl
@@ -278,6 +278,7 @@ t_clients_api(_) ->
         %% kickout
         {204, _} =
             request(delete, "/gateway/coap/clients/client1"),
+        timer:sleep(200),
         {200, #{data := []}} = request(get, "/gateway/coap/clients")
     end,
     with_connection(Fun).