diff --git a/src/org/redkale/net/Transport.java b/src/org/redkale/net/Transport.java
index ccf3e3e18..b4858c8dd 100644
--- a/src/org/redkale/net/Transport.java
+++ b/src/org/redkale/net/Transport.java
@@ -294,6 +294,7 @@ public final class Transport {
     }
 
     public void offerConnection(final boolean forceClose, AsyncConnection conn) {
+        if (this.strategy != null && strategy.offerConnection(forceClose, conn)) return;
         if (!forceClose && conn.isTCP()) {
             if (conn.isOpen()) {
                 TransportAddress taddr = findTransportAddress(conn.getRemoteAddress());
@@ -350,6 +351,8 @@ public final class Transport {
 
         protected final BlockingQueue<AsyncConnection> conns = new ArrayBlockingQueue<>(MAX_POOL_LIMIT);
 
+        protected final ConcurrentHashMap<String, Object> attributes = new ConcurrentHashMap<>();
+
         public TransportAddress(InetSocketAddress address) {
             this.address = address;
             this.enable = true;
@@ -361,6 +364,35 @@ public final class Transport {
             this.enable = enable;
         }
 
+        public <T> T setAttribute(String name, T value) {
+            attributes.put(name, value);
+            return value;
+        }
+
+        @SuppressWarnings("unchecked")
+        public <T> T getAttribute(String name) {
+            return (T) attributes.get(name);
+        }
+
+        @SuppressWarnings("unchecked")
+        public <T> T removeAttribute(String name) {
+            return (T) attributes.remove(name);
+        }
+
+        public TransportAddress clearAttributes() {
+            attributes.clear();
+            return this;
+        }
+
+        public ConcurrentHashMap<String, Object> getAttributes() {
+            return attributes;
+        }
+
+        public void setAttributes(ConcurrentHashMap<String, Object> map) {
+            attributes.clear();
+            if (map != null) attributes.putAll(map);
+        }
+
         public InetSocketAddress getAddress() {
             return address;
         }
diff --git a/src/org/redkale/net/TransportStrategy.java b/src/org/redkale/net/TransportStrategy.java
index 78efe774b..1464c410f 100644
--- a/src/org/redkale/net/TransportStrategy.java
+++ b/src/org/redkale/net/TransportStrategy.java
@@ -18,5 +18,25 @@ import java.util.concurrent.CompletableFuture;
  */
 public interface TransportStrategy {
 
+    /**
+     * 创建AsyncConnection
+     *
+     * @param addr      服务器地址
+     * @param transport Transport
+     *
+     * @return AsyncConnection
+     */
     public CompletableFuture<AsyncConnection> pollConnection(SocketAddress addr, Transport transport);
+
+    /**
+     * 回收AsyncConnection，返回false表示使用Transport默认的回收实现， 返回true表示自定义回收实现
+     *
+     * @param forceClose 是否强制关闭
+     * @param conn       AsyncConnection
+     *
+     * @return boolean
+     */
+    default boolean offerConnection(final boolean forceClose, AsyncConnection conn) {
+        return false;
+    }
 }