@After
    public void stop() {
        try {
            server.stop();
            Thread.sleep(100);
        } catch (InterruptedException e) {
            logger.error("Stop server failed!", e);
        }
    }
Client heart beat test

@author xiaomin.cxm
@version $Id: ClientHeartBeatTest.java, v 0.1 Apr 12, 2016 11:13:10 AM xiaomin.cxm Exp $
src/test/java/com/alipay/remoting/rpc/heartbeat/ClientHeartBeatTest.java