From 1406c00abd3847ef83b310ce6075556b5ad68b4a Mon Sep 17 00:00:00 2001
From: ORelio <oreliogitantispam.l0gin@spamgourmet.com>
Date: Tue, 20 Aug 2019 12:44:43 +0200
Subject: [PATCH] Fix SocketException causing InvalidDataException

See #788
---
 MinecraftClient/Protocol/Handlers/Protocol18.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MinecraftClient/Protocol/Handlers/Protocol18.cs b/MinecraftClient/Protocol/Handlers/Protocol18.cs
index 48f3e0d1..403267bb 100644
--- a/MinecraftClient/Protocol/Handlers/Protocol18.cs
+++ b/MinecraftClient/Protocol/Handlers/Protocol18.cs
@@ -124,6 +124,7 @@ namespace MinecraftClient.Protocol.Handlers
                     HandlePacket(packetID, new List<byte>(packetData));
                 }
             }
+            catch (System.IO.IOException) { return false; }
             catch (SocketException) { return false; }
             catch (NullReferenceException) { return false; }
             return true;
@@ -529,6 +530,8 @@ namespace MinecraftClient.Protocol.Handlers
             }
             catch (Exception innerException)
             {
+                if (innerException is SocketException || innerException.InnerException is SocketException)
+                    throw; //Connection lost rather than invalid data
                 throw new System.IO.InvalidDataException(
                     String.Format("Failed to process incoming packet of type {0}. (PacketID: {1}, Protocol: {2}, LoginPhase: {3}, InnerException: {4}).",
                         Protocol18PacketTypes.GetPacketIncomingType(packetID, protocolversion),