From d0eb3e4bc4904c64667efd791b24846d9ac3c741 Mon Sep 17 00:00:00 2001
From: Patric Stout <truebrain@openttd.org>
Date: Tue, 11 May 2021 19:19:37 +0200
Subject: Fix: [Network] mark server as offline when no longer reachable
 (#9244)

---
 src/network/network.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/network/network.cpp b/src/network/network.cpp
index d8f002547..3b43ddbcd 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -627,6 +627,14 @@ private:
 public:
 	TCPQueryConnecter(const std::string &connection_string) : TCPConnecter(connection_string, NETWORK_DEFAULT_PORT), connection_string(connection_string) {}
 
+	void OnFailure() override
+	{
+		NetworkGameList *item = NetworkGameListAddItem(connection_string);
+		item->online = false;
+
+		UpdateNetworkGameWindow();
+	}
+
 	void OnConnect(SOCKET s) override
 	{
 		_networking = true;
-- 
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