From 9f86498872699a869f5e17b90d8b3c24030f551d Mon Sep 17 00:00:00 2001
From: Fanrncho <206867549@qq.com>
Date: Wed, 3 Jun 2020 20:44:22 +0800
Subject: [PATCH] Update socket.lua (#1197)
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如果监听套接字在accept时异常（例如：errno == EMFILE），那么不应该关闭监听套接字本身，输出异常信息即可。
---
 lualib/skynet/socket.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lualib/skynet/socket.lua b/lualib/skynet/socket.lua
index fe7e108b..e075be78 100644
--- a/lualib/skynet/socket.lua
+++ b/lualib/skynet/socket.lua
@@ -112,6 +112,10 @@ socket_message[5] = function(id, _, err)
 		skynet.error("socket: error on unknown", id, err)
 		return
 	end
+	if s.callback then
+		skynet.error("socket: accpet error:", err)	
+		return
+	end
 	if s.connected then
 		skynet.error("socket: error on", id, err)
 	elseif s.connecting then