@After
    public void stop() {
        server.stop();
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            logger.error("Stop server failed!", e);
        }
    }
@author jiangping
@version $Id: ServerBusyTest.java, v 0.1 2015-10-20 PM2:48:57 tao Exp $
src/test/java/com/alipay/remoting/rpc/exception/ServerBusyTest.java