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The following commit(s) were added to refs/heads/master by this push:
     new 864569582 Add broadcast test (#1157)
864569582 is described below

commit 864569582fa6eef887c02254f5ecaf41cd924951
Author: 王聪洋 <[email protected]>
AuthorDate: Thu Nov 7 17:04:49 2024 +0800

    Add broadcast test (#1157)
---
 .../dubbo-samples-broadcast/case-configuration.yml |  69 +++++++++++++
 .../dubbo-samples-broadcast/case-versions.conf     |  25 +++++
 2-advanced/dubbo-samples-broadcast/pom.xml         | 113 +++++++++++++++++++++
 .../dubbo/samples/broadcast/BroadcastConsumer.java |  39 +++++++
 .../dubbo/samples/broadcast/BroadcastProvider.java |  36 +++++++
 .../samples/broadcast/BroadcastProvider2.java      |  36 +++++++
 .../dubbo/samples/broadcast/api/DemoService.java   |  28 +++++
 .../samples/broadcast/impl/DemoServiceImpl.java    |  45 ++++++++
 .../src/main/resources/log4j.properties            |  25 +++++
 .../main/resources/spring/broadcast-consumer.xml   |  32 ++++++
 .../main/resources/spring/broadcast-provider.xml   |  39 +++++++
 .../main/resources/spring/broadcast-provider2.xml  |  39 +++++++
 .../src/test/java/BroadcastConsumerIT.java         |  87 ++++++++++++++++
 2-advanced/pom.xml                                 |   1 +
 14 files changed, 614 insertions(+)

diff --git a/2-advanced/dubbo-samples-broadcast/case-configuration.yml 
b/2-advanced/dubbo-samples-broadcast/case-configuration.yml
new file mode 100644
index 000000000..be15607cb
--- /dev/null
+++ b/2-advanced/dubbo-samples-broadcast/case-configuration.yml
@@ -0,0 +1,69 @@
+# 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.
+
+services:
+  zookeeper:
+    image: zookeeper:latest
+
+  dubbo-samples-broadcast-provider1:
+    type: app
+    basedir: .
+    mainClass: org.apache.dubbo.samples.broadcast.BroadcastProvider
+    systemProps:
+      - zookeeper.address=zookeeper
+      - zookeeper.port=2181
+      - dubbo.port=20880
+    waitPortsBeforeRun:
+      - zookeeper:2181
+    checkPorts:
+      - 20880
+    checkLog: "dubbo service started"
+    depends_on:
+      - zookeeper
+
+  dubbo-samples-broadcast-provider2:
+    type: app
+    basedir: .
+    mainClass: org.apache.dubbo.samples.broadcast.BroadcastProvider2
+    systemProps:
+      - zookeeper.address=zookeeper
+      - zookeeper.port=2181
+      - dubbo.port=20881
+    waitPortsBeforeRun:
+      - zookeeper:2181
+    checkPorts:
+      - 20881
+    checkLog: "dubbo service started"
+    depends_on:
+      - zookeeper
+
+  dubbo-samples-broadcast-test:
+    type: test
+    basedir: .
+    tests:
+      - "**/*IT.class"
+    systemProps:
+      - zookeeper.address=zookeeper
+      - zookeeper.port=2181
+    waitPortsBeforeRun:
+      - zookeeper:2181
+      - dubbo-samples-broadcast-provider1:20880
+      - dubbo-samples-broadcast-provider2:20881
+    depends_on:
+      - zookeeper
+      - dubbo-samples-broadcast-provider1
+      - dubbo-samples-broadcast-provider2
+
diff --git a/2-advanced/dubbo-samples-broadcast/case-versions.conf 
b/2-advanced/dubbo-samples-broadcast/case-versions.conf
new file mode 100644
index 000000000..f7373a530
--- /dev/null
+++ b/2-advanced/dubbo-samples-broadcast/case-versions.conf
@@ -0,0 +1,25 @@
+#
+#
+#   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.
+#
+
+
+# Supported component versions of the test case
+
+# Spring app
+dubbo.version=2.7*, 3.*
+spring.version=4.*, 5.*
+java.version= [>= 8]
diff --git a/2-advanced/dubbo-samples-broadcast/pom.xml 
b/2-advanced/dubbo-samples-broadcast/pom.xml
new file mode 100644
index 000000000..2ccd6431d
--- /dev/null
+++ b/2-advanced/dubbo-samples-broadcast/pom.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0";
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.apache.dubbo</groupId>
+    <version>1.0-SNAPSHOT</version>
+
+    <artifactId>dubbo-samples-broadcast</artifactId>
+
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+
+        <dubbo.version>3.2.6</dubbo.version>
+        <spring.version>4.3.30.RELEASE</spring.version>
+        <log4j2.version>2.20.0</log4j2.version>
+        <junit.version>4.13.1</junit.version>
+
+        <maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-framework-bom</artifactId>
+                <version>${spring.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo-bom</artifactId>
+                <version>${dubbo.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo-dependencies-zookeeper-curator5</artifactId>
+                <version>${dubbo.version}</version>
+                <type>pom</type>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context-support</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-dependencies-zookeeper-curator5</artifactId>
+            <type>pom</type>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j-impl</artifactId>
+            <version>${log4j2.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <profiles>
+        <!-- For jdk 11 above JavaEE annotation -->
+        <profile>
+            <id>javax.annotation</id>
+            <activation>
+                <jdk>[1.11,)</jdk>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>javax.annotation</groupId>
+                    <artifactId>javax.annotation-api</artifactId>
+                    <version>1.3.2</version>
+                </dependency>
+            </dependencies>
+        </profile>
+    </profiles>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastConsumer.java
 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastConsumer.java
new file mode 100644
index 000000000..03eb72cfe
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastConsumer.java
@@ -0,0 +1,39 @@
+/*
+ *
+ *   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.
+ *
+ */
+
+package org.apache.dubbo.samples.broadcast;
+
+import org.apache.dubbo.samples.broadcast.api.DemoService;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class BroadcastConsumer {
+
+    public static void main(String[] args) throws Exception {
+        ClassPathXmlApplicationContext context = new 
ClassPathXmlApplicationContext("spring/broadcast-consumer.xml");
+        context.start();
+
+        DemoService demoService = (DemoService) context.getBean("demoService");
+        for (int i = 0; i < 10000; i++) {
+            String hello = demoService.sayHello("world");
+            System.out.println(hello);
+            Thread.sleep(2000);
+        }
+
+    }
+}
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider.java
 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider.java
new file mode 100644
index 000000000..2e0987413
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider.java
@@ -0,0 +1,36 @@
+/*
+ *
+ *   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.
+ *
+ */
+
+package org.apache.dubbo.samples.broadcast;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+import java.util.concurrent.CountDownLatch;
+
+public class BroadcastProvider {
+
+    public static void main(String[] args) throws Exception {
+        ClassPathXmlApplicationContext context = new 
ClassPathXmlApplicationContext("spring/broadcast-provider.xml");
+        context.start();
+
+        System.out.println("dubbo service started");
+        new CountDownLatch(1).await();
+    }
+
+}
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider2.java
 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider2.java
new file mode 100644
index 000000000..66ff9a6f4
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/BroadcastProvider2.java
@@ -0,0 +1,36 @@
+/*
+ *
+ *   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.
+ *
+ */
+
+package org.apache.dubbo.samples.broadcast;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+import java.util.concurrent.CountDownLatch;
+
+public class BroadcastProvider2 {
+
+    public static void main(String[] args) throws Exception {
+        ClassPathXmlApplicationContext context = new 
ClassPathXmlApplicationContext("spring/broadcast-provider2.xml");
+        context.start();
+
+        System.out.println("dubbo service started");
+        new CountDownLatch(1).await();
+    }
+
+}
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/api/DemoService.java
 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/api/DemoService.java
new file mode 100644
index 000000000..24bbae08a
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/api/DemoService.java
@@ -0,0 +1,28 @@
+/*
+ *
+ *   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.
+ *
+ */
+
+package org.apache.dubbo.samples.broadcast.api;
+
+public interface DemoService {
+
+    String sayHello(String name);
+
+    boolean isInvoke();
+
+}
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/impl/DemoServiceImpl.java
 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/impl/DemoServiceImpl.java
new file mode 100644
index 000000000..5f333424a
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/java/org/apache/dubbo/samples/broadcast/impl/DemoServiceImpl.java
@@ -0,0 +1,45 @@
+/*
+ *
+ *   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.
+ *
+ */
+
+package org.apache.dubbo.samples.broadcast.impl;
+
+import org.apache.dubbo.rpc.RpcContext;
+import org.apache.dubbo.samples.broadcast.api.DemoService;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class DemoServiceImpl implements DemoService {
+
+    boolean isInvoke;
+    @Override
+    public String sayHello(String name) {
+        isInvoke = true;
+        System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new 
Date()) + "] Hello " +
+                name + ", request from consumer: " + 
RpcContext.getContext().getRemoteAddress());
+        return "Hello " + name + ", response from provider: " + 
RpcContext.getContext().getLocalAddress();
+    }
+
+    @Override
+    public boolean isInvoke() {
+        System.out.println("The value of isInvoke:" + isInvoke);
+        return isInvoke;
+    }
+
+}
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/resources/log4j.properties 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/log4j.properties
new file mode 100644
index 000000000..1f8fe1ece
--- /dev/null
+++ b/2-advanced/dubbo-samples-broadcast/src/main/resources/log4j.properties
@@ -0,0 +1,25 @@
+#
+#
+#   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.
+#
+#
+###set log levels###
+log4j.rootLogger=info, stdout
+###output to the console###
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=[%d{dd/MM/yy hh:mm:ss:sss z}] 
%t %5p %c{2}: %m%n
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-consumer.xml
 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-consumer.xml
new file mode 100644
index 000000000..d600dd85e
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-consumer.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+  -->
+
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo";
+       xmlns="http://www.springframework.org/schema/beans"; 
xmlns:context="http://www.springframework.org/schema/context";
+       xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://dubbo.apache.org/schema/dubbo 
http://dubbo.apache.org/schema/dubbo/dubbo.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context.xsd";>
+    <context:property-placeholder/>
+
+    <dubbo:application name="broadcast-consumer"/>
+
+    <dubbo:registry 
address="zookeeper://${zookeeper.address:127.0.0.1}:${zookeeper.port:2181}"/>
+
+    <dubbo:reference id="demoService" 
interface="org.apache.dubbo.samples.broadcast.api.DemoService" 
cluster="broadcast" timeout="10000" version="*"/>
+
+</beans>
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider.xml
 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider.xml
new file mode 100644
index 000000000..d86d2c7f6
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+  -->
+
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo";
+       xmlns="http://www.springframework.org/schema/beans"; 
xmlns:context="http://www.springframework.org/schema/context";
+       xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://dubbo.apache.org/schema/dubbo 
http://dubbo.apache.org/schema/dubbo/dubbo.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context.xsd";>
+    <context:property-placeholder/>
+
+    <dubbo:application name="broadcast-provider"/>
+
+    <dubbo:registry 
address="zookeeper://${zookeeper.address:127.0.0.1}:${zookeeper.port:2181}"/>
+
+
+    <dubbo:protocol name="dubbo" port="${dubbo.port:20880}"/>
+
+    <bean id="demoService" 
class="org.apache.dubbo.samples.broadcast.impl.DemoServiceImpl"/>
+
+
+    <dubbo:service 
interface="org.apache.dubbo.samples.broadcast.api.DemoService"
+                   ref="demoService" version="1.1.1"/>
+
+</beans>
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider2.xml
 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider2.xml
new file mode 100644
index 000000000..7e71e6fed
--- /dev/null
+++ 
b/2-advanced/dubbo-samples-broadcast/src/main/resources/spring/broadcast-provider2.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+  -->
+
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo";
+       xmlns="http://www.springframework.org/schema/beans"; 
xmlns:context="http://www.springframework.org/schema/context";
+       xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://dubbo.apache.org/schema/dubbo 
http://dubbo.apache.org/schema/dubbo/dubbo.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context.xsd";>
+    <context:property-placeholder/>
+
+    <dubbo:application name="broadcast-provider"/>
+
+    <dubbo:registry 
address="zookeeper://${zookeeper.address:127.0.0.1}:${zookeeper.port:2181}"/>
+
+
+    <dubbo:protocol name="dubbo" port="${dubbo.port:20881}"/>
+
+    <bean id="demoService" 
class="org.apache.dubbo.samples.broadcast.impl.DemoServiceImpl"/>
+
+
+    <dubbo:service 
interface="org.apache.dubbo.samples.broadcast.api.DemoService"
+                   ref="demoService" version="1.1.2"/>
+
+</beans>
diff --git 
a/2-advanced/dubbo-samples-broadcast/src/test/java/BroadcastConsumerIT.java 
b/2-advanced/dubbo-samples-broadcast/src/test/java/BroadcastConsumerIT.java
new file mode 100644
index 000000000..fc2a4e22d
--- /dev/null
+++ b/2-advanced/dubbo-samples-broadcast/src/test/java/BroadcastConsumerIT.java
@@ -0,0 +1,87 @@
+/*
+ * 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.
+ */
+
+import org.apache.dubbo.config.ReferenceConfig;
+import org.apache.dubbo.config.RegistryConfig;
+import org.apache.dubbo.config.bootstrap.DubboBootstrap;
+import org.apache.dubbo.config.bootstrap.builders.ApplicationBuilder;
+import org.apache.dubbo.config.bootstrap.builders.ReferenceBuilder;
+import org.apache.dubbo.samples.broadcast.api.DemoService;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.net.UnknownHostException;
+
+/**
+ * Consumer test side
+ */
+public class BroadcastConsumerIT {
+
+    private static final String ZOOKEEPER_HOST = 
System.getProperty("zookeeper.address", "127.0.0.1");
+    private static final String ZOOKEEPER_PORT = 
System.getProperty("zookeeper.port", "2181");
+    private static final String ZOOKEEPER_ADDRESS = "zookeeper://" + 
ZOOKEEPER_HOST + ":" + ZOOKEEPER_PORT;
+
+    private DemoService broadcastService;
+    private DemoService demoService;
+    private DemoService demoService2;
+
+    @Before
+    public void setup() throws UnknownHostException {
+
+        System.out.println("ZOOKEEPER_HOST = " + ZOOKEEPER_HOST);
+        System.out.println("ZOOKEEPER_ADDRESS = " + ZOOKEEPER_ADDRESS);
+
+        ReferenceConfig<DemoService> broadcastReference = 
ReferenceBuilder.<DemoService>newBuilder()
+                .interfaceClass(DemoService.class)
+                .addRegistry(new RegistryConfig(ZOOKEEPER_ADDRESS))
+                .cluster("broadcast")
+                .version("*")
+                .build();
+        ReferenceConfig<DemoService> demoReference = 
ReferenceBuilder.<DemoService>newBuilder()
+                .interfaceClass(DemoService.class)
+                .addRegistry(new RegistryConfig(ZOOKEEPER_ADDRESS))
+                .version("1.1.1")
+                .build();
+        ReferenceConfig<DemoService> demoReference2 = 
ReferenceBuilder.<DemoService>newBuilder()
+                .interfaceClass(DemoService.class)
+                .addRegistry(new RegistryConfig(ZOOKEEPER_ADDRESS))
+                .version("1.1.2")
+                .build();
+
+        DubboBootstrap.getInstance()
+                
.application(ApplicationBuilder.newBuilder().qosPort(22223).name("broadcast").build())
+                .reference(broadcastReference)
+                .reference(demoReference)
+                .reference(demoReference2)
+                .start();
+
+        broadcastService = broadcastReference.get(false);
+        demoService = demoReference.get(false);
+        demoService2 = demoReference2.get(false);
+    }
+
+    @Test
+    public void testSayHello() {
+        
Assert.assertTrue(broadcastService.sayHello("world").contains("Hello"));
+        Assert.assertTrue(demoService.isInvoke());
+        Assert.assertTrue(demoService2.isInvoke());
+    }
+
+
+}
diff --git a/2-advanced/pom.xml b/2-advanced/pom.xml
index 4c8b356c2..6b7d53d9d 100644
--- a/2-advanced/pom.xml
+++ b/2-advanced/pom.xml
@@ -71,5 +71,6 @@
         <module>dubbo-samples-triple-servlet</module>
         <module>dubbo-samples-gateway</module>
         <module>dubbo-samples-multiple-protocols</module>
+        <module>dubbo-samples-broadcast</module>
     </modules>
 </project>


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