From 41af4ba69f5cc92fe77adf123d3166fc42036f0c Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Thu, 16 Aug 2018 23:28:45 +0530
Subject: [PATCH] DnsServer: SocketException (0x80004005) fixed in
 ReadUdpQueryPacketsAsync() caused by ICMP TTL expiry by handling
 SocketError.NetworkReset case.

---
 DnsServerCore/DnsServer.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DnsServerCore/DnsServer.cs b/DnsServerCore/DnsServer.cs
index da896ee5..1d32842f 100644
--- a/DnsServerCore/DnsServer.cs
+++ b/DnsServerCore/DnsServer.cs
@@ -149,6 +149,7 @@ namespace DnsServerCore
                             case SocketError.ConnectionReset:
                             case SocketError.HostUnreachable:
                             case SocketError.MessageSize:
+                            case SocketError.NetworkReset:
                                 bytesRecv = 0;
                                 break;