From 488706c71dd14cc85e2fdcff6ea3e2ddc1bf2b54 Mon Sep 17 00:00:00 2001
From: momo5502 <mauriceheumann@gmail.com>
Date: Tue, 14 Feb 2017 14:10:57 +0100
Subject: [PATCH] [Node] Limit servers to 10 per ip

---
 src/Components/Modules/Node.cpp | 11 +++++++++++
 src/Components/Modules/Node.hpp |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/src/Components/Modules/Node.cpp b/src/Components/Modules/Node.cpp
index cee5cfcd..f6ae4650 100644
--- a/src/Components/Modules/Node.cpp
+++ b/src/Components/Modules/Node.cpp
@@ -132,6 +132,17 @@ namespace Components
 		}
 		else
 		{
+			int count = 0;
+			for(auto entry : Node::Nodes)
+			{
+				if(entry.state != Node::STATE_INVALID && entry.address.getIP().full == address.getIP().full)
+				{
+					count++;
+				}
+
+				if (count >= NODE_IP_LIMIT) return;
+			}
+
 			Node::NodeEntry entry;
 
 			entry.lastHeard = Game::Sys_Milliseconds();
diff --git a/src/Components/Modules/Node.hpp b/src/Components/Modules/Node.hpp
index 1ff58df1..79f15a38 100644
--- a/src/Components/Modules/Node.hpp
+++ b/src/Components/Modules/Node.hpp
@@ -9,6 +9,8 @@
 #define NODE_STORE_INTERVAL    1000 * 60* 1   // Store nodes every minute
 #define SESSION_TIMEOUT        1000 * 10      // 10 seconds session timeout
 
+#define NODE_IP_LIMIT          15
+
 #define NODE_VERSION 4
 
 namespace Components