dubbo-samples-group/src/main/java/org/apache/dubbo/samples/group/GroupConsumer.java

/*
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements.  See the NOTICE file distributed with
 *   this work for additional information regarding copyright ownership.
 *   The ASF licenses this file to You under the Apache License, Version 2.0
 *   (the "License"); you may not use this file except in compliance with
 *   the License.  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
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 */

package org.apache.dubbo.samples.group;

import org.apache.dubbo.samples.group.api.GroupService;

import org.springframework.context.support.ClassPathXmlApplicationContext;


public class GroupConsumer {

    public static void main(String[] args) {
        //Prevent to get IPV6 address,this way only work in debug mode
        //But you can pass use -Djava.net.preferIPv4Stack=true,then it work well whether in debug mode or not
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"spring/group-consumer.xml"});
        context.start();
        GroupService groupAService = (GroupService) context.getBean("groupAService"); // get remote service proxy
        GroupService groupBService = (GroupService)context.getBean("groupBService");

        while (true) {
            try {
                Thread.sleep(1000);
                String resultGroupA = groupAService.sayHello("world"); // call remote method
                System.out.println(resultGroupA); // get result

                String resultGroupB = groupBService.sayHello("world");
                System.out.println(resultGroupB); // get result

            } catch (Throwable throwable) {
                throwable.printStackTrace();
            }


        }

    }
}