From ac0f51fec35b6321ad2da79be0198eb51a130b33 Mon Sep 17 00:00:00 2001
From: zhouzb <zhouzb@emqx.io>
Date: Mon, 28 Dec 2020 11:03:54 +0800
Subject: [PATCH] fix(max topic len): use the maximum length limit by default

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

diff --git a/src/emqx_topic.erl b/src/emqx_topic.erl
index cda057f06..e4ba90023 100644
--- a/src/emqx_topic.erl
+++ b/src/emqx_topic.erl
@@ -42,7 +42,7 @@
 -type(word() :: '' | '+' | '#' | binary()).
 -type(words() :: list(word())).
 
--define(MAX_TOPIC_LEN, 4096).
+-define(MAX_TOPIC_LEN, 65535).
 
 %%--------------------------------------------------------------------
 %% APIs