From fb5ad0559f46d6b22e4e4163eb8d3f486eaa97f8 Mon Sep 17 00:00:00 2001
From: Zaiming Shi <zmstone@gmail.com>
Date: Tue, 1 Dec 2020 13:40:31 +0100
Subject: [PATCH] fix(emqx_exproto_conn): dialyzer warning

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

diff --git a/apps/emqx_exproto/src/emqx_exproto_conn.erl b/apps/emqx_exproto/src/emqx_exproto_conn.erl
index 5ef6b5529..3b05e91be 100644
--- a/apps/emqx_exproto/src/emqx_exproto_conn.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_conn.erl
@@ -52,7 +52,7 @@
 
 -record(state, {
           %% TCP/SSL/UDP/DTLS Wrapped Socket
-          socket :: esockd:socket(),
+          socket :: {esockd_transport, esockd:socket()} | {udp, _, _},
           %% Peername of the connection
           peername :: emqx_types:peername(),
           %% Sockname of the connection