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

@author xiaomin.cxm
@version $Id: ConcurrentTest.java, v 0.1 Mar 10, 2016 9:50:00 AM xiaomin.cxm Exp $
src/test/java/com/alipay/remoting/inner/connection/ConcurrentCreateConnectionTest.java