wjc
2025-07-02 81c82b73226fa1cc426cc6204b0ac390d00e70f7
1
2
3
4
5
6
7
8
package com.hdl.sdk.link.socket.client;
 
/**
 * Created by hxb on 2022/2/16.
 */
public interface IHeartbeat {
    void heartbeat();
}