PeerGroup.handlePeerDeath(): check isAlreadyAdded() before calling in…

…actives.offer(address).
oscarguindzberg · Apr 1, 2019 · 2d7c24c · 2d7c24c
1 parent cc0f5db
commit 2d7c24c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/src/main/java/org/bitcoinj/core/PeerGroup.java b/core/src/main/java/org/bitcoinj/core/PeerGroup.java
@@ -1872,7 +1872,9 @@ protected void handlePeerDeath(final Peer peer, @Nullable Throwable exception) {
             } else {
                 backoffMap.get(address).trackFailure();
                 // Put back on inactive list
-                inactives.offer(address);
+                if (!isAlreadyAdded(address)) {
+                    inactives.offer(address);
+                }
             }
 
             if (numPeers < getMaxConnections()) {