From 3834e1f557269aa4c5cc9cc2e3beb000a30f2641 Mon Sep 17 00:00:00 2001
From: Oscar Guindzberg <oscar.guindzberg@gmail.com>
Date: Mon, 1 Apr 2019 17:03:09 -0300
Subject: [PATCH] PeerGroup.addInactive(): Ignore metadata fields when checking
 for duplicates

---
 core/src/main/java/org/bitcoinj/core/PeerGroup.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/bitcoinj/core/PeerGroup.java b/core/src/main/java/org/bitcoinj/core/PeerGroup.java
index 0b98e80efcf..eba10be248d 100644
--- a/core/src/main/java/org/bitcoinj/core/PeerGroup.java
+++ b/core/src/main/java/org/bitcoinj/core/PeerGroup.java
@@ -1047,7 +1047,14 @@ private boolean addInactive(PeerAddress peerAddress) {
         lock.lock();
         try {
             // Deduplicate
-            if (backoffMap.containsKey(peerAddress)) {
+            boolean backoffMapContainsPeerAddress = false;
+            for (PeerAddress a : backoffMap.keySet()) {
+                if (a.equalsIgnoringMetadata(peerAddress)) {
+                    backoffMapContainsPeerAddress = true;
+                    break;
+                }
+            }
+            if (backoffMapContainsPeerAddress) {
                 return false;
             }
             backoffMap.put(peerAddress, new ExponentialBackoff(peerBackoffParams));