Remove FQDN from PoolKey

reactor-netty-core/src/main/java/reactor/netty/resources/PooledConnectionProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2022 VMware, Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2018-2023 VMware, Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -240,7 +240,7 @@ public final void disposeWhen(SocketAddress address) {
 		toDispose.forEach(e -> {
 			if (channelPools.remove(e.getKey(), e.getValue())) {
 				if (log.isDebugEnabled()) {
-					log.debug("ConnectionProvider[name={}]: Disposing pool for [{}]", name, e.getKey().fqdn);
+					log.debug("ConnectionProvider[name={}]: Disposing pool for [{}]", name, e.getKey().holder);
 				}
 				String id = e.getKey().hashCode() + "";
 				PoolFactory<T> poolFactory = poolFactory(address);
@@ -364,7 +364,7 @@ final void disposeInactivePoolsInBackground() {
 			toDispose.forEach(e -> {
 				if (channelPools.remove(e.getKey(), e.getValue())) {
 					if (log.isDebugEnabled()) {
-						log.debug("ConnectionProvider[name={}]: Disposing inactive pool for [{}]", name, e.getKey().fqdn);
+						log.debug("ConnectionProvider[name={}]: Disposing inactive pool for [{}]", name, e.getKey().holder);
 					}
 					e.getValue().dispose();
 				}
@@ -628,12 +628,10 @@ public long allocationTimestamp() {
 	}
 
 	static final class PoolKey {
-		final String fqdn;
 		final SocketAddress holder;
 		final int pipelineKey;
 
 		PoolKey(SocketAddress holder, int pipelineKey) {
-			this.fqdn = holder.toString();
 			this.holder = holder;
 			this.pipelineKey = pipelineKey;
 		}
@@ -647,14 +645,16 @@ public boolean equals(Object o) {
 				return false;
 			}
 			PoolKey poolKey = (PoolKey) o;
-			return Objects.equals(fqdn, poolKey.fqdn) &&
-						   Objects.equals(holder, poolKey.holder) &&
+			return Objects.equals(holder, poolKey.holder) &&
 						   pipelineKey == poolKey.pipelineKey;
 		}
 
 		@Override
 		public int hashCode() {
-			return Objects.hash(fqdn, holder, pipelineKey);
+			int result = 1;
+			result = 31 * result + Objects.hashCode(holder);
+			result = 31 * result + pipelineKey;
+			return result;
 		}
 	}
 }