private ProviderConfig<HystrixService> defaultServer(int sleep) {
        serverConfig = new ServerConfig()
            .setPort(22222)
            .setDaemon(false);

        return new ProviderConfig<HystrixService>()
            .setInterfaceId(HystrixService.class.getName())
            .setRef(new InvokeCounterHystrixService(sleep))
            .setServer(serverConfig);
    }
@author <a href=mailto:scienjus@gmail.com>ScienJus</a>
test/test-integration/src/test/java/com/alipay/sofa/rpc/hystrix/HystrixFilterSyncTest.java