From 43e48dd144d08c6629b449cfeb2a2f6736d8a8cb Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Sun, 16 May 2021 19:00:06 +0100
Subject: [PATCH] introduce a multiplicative factor to the probability of
 forwarding a query

---
 .../muwire/core/connection/UltrapeerConnectionManager.groovy  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/main/groovy/com/muwire/core/connection/UltrapeerConnectionManager.groovy b/core/src/main/groovy/com/muwire/core/connection/UltrapeerConnectionManager.groovy
index d3cc9e26..9e2b62a8 100644
--- a/core/src/main/groovy/com/muwire/core/connection/UltrapeerConnectionManager.groovy
+++ b/core/src/main/groovy/com/muwire/core/connection/UltrapeerConnectionManager.groovy
@@ -16,6 +16,8 @@ import net.i2p.data.Destination
 
 @Log
 class UltrapeerConnectionManager extends ConnectionManager {
+    
+    private static final int QUERY_FACTOR = 2
 
     final int maxPeers, maxLeafs
     final TrustService trustService
@@ -52,7 +54,7 @@ class UltrapeerConnectionManager extends ConnectionManager {
         final int connCount = peerConnections.size()
         if (connCount == 0)
             return
-        final int treshold = (int)(Math.sqrt(connCount)) + 1
+        final int treshold = QUERY_FACTOR * ((int)(Math.sqrt(connCount)) + 1)
         peerConnections.values().each {
             // 1. do not send query back to originator
             // 2. if firstHop forward to everyone