From 1667f1be988e9a7f3ae745138b8bd5ecfdc165f5 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Mon, 24 Aug 2020 17:12:18 +0200
Subject: Extended error handling of accept in server

---
 plop.c | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/plop.c b/plop.c
index 8fd8cd1..ec7eb3d 100644
--- a/plop.c
+++ b/plop.c
@@ -166,7 +166,33 @@ int handle_server(lua_State * L, const int efd, const int server)
 	const int client = accept(server, NULL, NULL);
 	if (-1 == client)
 	{
-		return -1; // TODO: Consider not crashing entire server because of one accept.
+		switch (errno)
+		{
+			case EAGAIN:
+#if EWOULDBLOCK != EAGAIN
+			case EWOULDBLOCK:
+#endif
+			case ENETDOWN:
+			case EPROTO:
+			case ENOPROTOOPT:
+			case EHOSTDOWN:
+			case ENONET:
+			case EHOSTUNREACH:
+			case EOPNOTSUPP:
+			case ENETUNREACH:
+			case ECONNABORTED:
+			case EMFILE:
+			case ENFILE:
+			case ENOBUFS:
+			case ENOMEM:
+			{
+				return 0;
+			}
+			default:
+			{
+				return -1;
+			}
+		}
 	}
 
 	// TODO: Request is not the enitre state of the client. Make them distinct along with responses.
-- 
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