From 839975415d213e8d338d671f6e42a9c5cab5b4b8 Mon Sep 17 00:00:00 2001
From: Cloud Wu <cloudwu@gmail.com>
Date: Fri, 10 Dec 2021 19:31:36 +0800
Subject: [PATCH] raise socket error during auth

---
 lualib/skynet/socketchannel.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lualib/skynet/socketchannel.lua b/lualib/skynet/socketchannel.lua
index 521d9832..d7631818 100644
--- a/lualib/skynet/socketchannel.lua
+++ b/lualib/skynet/socketchannel.lua
@@ -418,6 +418,12 @@ local function block_connect(self, once)
 	if #self.__connecting > 0 then
 		-- connecting in other coroutine
 		local co = coroutine.running()
+		for _, v in ipairs(self.__connecting) do
+			if v == co then
+				-- socket closed during auth (connecting) , See Issue #1513
+				error(socket_error)
+			end
+		end
 		table.insert(self.__connecting, co)
 		skynet.wait(co)
 	else