From 71aa0cfba74055b83bf293487c76b89b7c16d975 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Wed, 31 Mar 2010 18:33:08 +0000
Subject: [PATCH] * FloodfillPeerSelector: Adjust rankings to try to
improve LeaseSet lookups
---
.../router/networkdb/kademlia/FloodfillPeerSelector.java | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillPeerSelector.java b/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillPeerSelector.java
index 4d270424bd..d803f2321c 100644
--- a/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillPeerSelector.java
+++ b/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillPeerSelector.java
@@ -112,7 +112,7 @@ class FloodfillPeerSelector extends PeerSelector {
private static final int NO_FAIL_STORE_OK = 10*60*1000;
private static final int NO_FAIL_STORE_GOOD = NO_FAIL_STORE_OK * 2;
/** this must be longer than the max streaming timeout (60s) */
- private static final int NO_FAIL_LOOKUP_OK = 2*60*1000;
+ private static final int NO_FAIL_LOOKUP_OK = 3*60*1000;
private static final int NO_FAIL_LOOKUP_GOOD = NO_FAIL_LOOKUP_OK * 3;
private static final int MAX_GOOD_RESP_TIME = 5*1000;
@@ -135,8 +135,11 @@ class FloodfillPeerSelector extends PeerSelector {
maxFailRate = 100d; // disable
}
+ // 8 == FNDF.MAX_TO_FLOOD + 1
+ int limit = Math.max(8, howMany);
+ limit = Math.min(limit, ffs.size());
// split sorted list into 3 sorted lists
- for (int i = 0; found < howMany && i < ffs.size(); i++) {
+ for (int i = 0; found < howMany && i < limit; i++) {
Hash entry = sorted.first();
sorted.remove(entry);
if (entry == null)
--
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