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Posted to notifications@dubbo.apache.org by li...@apache.org on 2022/07/15 04:46:09 UTC
[dubbo-samples] branch master updated: support metadata service for triple protocol (#445)
This is an automated email from the ASF dual-hosted git repository.
liujun pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/dubbo-samples.git
The following commit(s) were added to refs/heads/master by this push:
new 69af42d3 support metadata service for triple protocol (#445)
69af42d3 is described below
commit 69af42d32475d1bae0ee4dfd930e77ee6dc0ae4a
Author: huazhongming <cr...@apache.org>
AuthorDate: Fri Jul 15 12:46:05 2022 +0800
support metadata service for triple protocol (#445)
Signed-off-by: crazyhzm <cr...@apache.org>
---
.../sample/tri/metadata/MetadataGreeterImpl.java | 102 +++++++++++++++++++++
.../sample/tri/metadata/TriMetadataClient.java | 73 +++++++++++++++
.../sample/tri/metadata/TriMetadataServer.java | 79 ++++++++++++++++
.../tri/direct/TriDirectMetadataClientTest.java | 49 ++++++++++
4 files changed, 303 insertions(+)
diff --git a/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/MetadataGreeterImpl.java b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/MetadataGreeterImpl.java
new file mode 100644
index 00000000..ed3bc2f2
--- /dev/null
+++ b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/MetadataGreeterImpl.java
@@ -0,0 +1,102 @@
+/*
+ * 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.sample.tri.metadata;
+
+import org.apache.dubbo.common.stream.StreamObserver;
+import org.apache.dubbo.sample.tri.Greeter;
+import org.apache.dubbo.sample.tri.GreeterReply;
+import org.apache.dubbo.sample.tri.GreeterRequest;
+import org.apache.dubbo.sample.tri.stub.GreeterImpl;
+
+public class MetadataGreeterImpl implements Greeter {
+ private final Greeter delegate;
+
+ public MetadataGreeterImpl() {
+ this.delegate = new GreeterImpl("tri-metadata");
+ }
+
+ @Override
+ public GreeterReply greet(GreeterRequest request) {
+ return delegate.greet(request);
+ }
+
+ @Override
+ public GreeterReply upperCaseGreet(GreeterRequest request) {
+ return delegate.upperCaseGreet(request);
+ }
+
+ @Override
+ public GreeterReply greetWithAttachment(GreeterRequest request) {
+ return delegate.greetWithAttachment(request);
+ }
+
+ @Override
+ public GreeterReply greetReturnBigAttachment(GreeterRequest request) {
+ return delegate.greetReturnBigAttachment(request);
+ }
+
+ @Override
+ public GreeterReply greetException(GreeterRequest request) {
+ return delegate.greetException(request);
+ }
+
+ @Override
+ public GreeterReply queryCancelResult(GreeterRequest request) {
+ return delegate.queryCancelResult(request);
+ }
+
+ @Override
+ public void greetServerStream(GreeterRequest request, StreamObserver<GreeterReply> responseObserver) {
+ delegate.greetServerStream(request, responseObserver);
+ }
+
+ @Override
+ public void cancelServerStream(GreeterRequest request, StreamObserver<GreeterReply> responseObserver) {
+ delegate.cancelServerStream(request, responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> greetStream(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.greetStream(responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> cancelBiStream(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.cancelBiStream(responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> cancelBiStream2(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.cancelBiStream2(responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> compressorBiStream(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.compressorBiStream(responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> clientCompressorBiStream(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.clientCompressorBiStream(responseObserver);
+ }
+
+ @Override
+ public StreamObserver<GreeterRequest> serverCompressorBiStream(StreamObserver<GreeterReply> responseObserver) {
+ return delegate.serverCompressorBiStream(responseObserver);
+ }
+}
\ No newline at end of file
diff --git a/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataClient.java b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataClient.java
new file mode 100644
index 00000000..fcc62f95
--- /dev/null
+++ b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataClient.java
@@ -0,0 +1,73 @@
+/*
+ * 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.sample.tri.metadata;
+
+
+import org.apache.dubbo.common.constants.CommonConstants;
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.ReferenceConfig;
+import org.apache.dubbo.config.RegistryConfig;
+import org.apache.dubbo.sample.tri.Greeter;
+import org.apache.dubbo.config.bootstrap.DubboBootstrap;
+import org.apache.dubbo.sample.tri.util.TriSampleClient;
+import org.apache.dubbo.sample.tri.util.TriSampleConstants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+
+public class TriMetadataClient extends TriSampleClient {
+ private static final Logger LOGGER = LoggerFactory.getLogger(TriMetadataClient.class);
+
+ public TriMetadataClient() {
+ this(false, null);
+ }
+
+ public TriMetadataClient(boolean direct, String directUrl) {
+ DubboBootstrap bootstrap = DubboBootstrap.getInstance();
+ ReferenceConfig<Greeter> ref = new ReferenceConfig<>();
+ ref.setInterface(Greeter.class);
+ ref.setProtocol(CommonConstants.TRIPLE);
+ ref.setProxy(CommonConstants.NATIVE_STUB);
+ ref.setTimeout(3000);
+
+ if (!direct) {
+ bootstrap.registry(new RegistryConfig(TriSampleConstants.ZK_ADDRESS));
+ } else {
+ ref.setUrl(directUrl);
+ }
+
+ ApplicationConfig applicationConfig = new ApplicationConfig("tri-metadata-consumer");
+ applicationConfig.setMetadataServiceProtocol(CommonConstants.TRIPLE);
+
+ bootstrap.application(applicationConfig)
+ .reference(ref)
+ .start();
+ setGreeter(ref.get());
+ setClientName("tri-metadata");
+ }
+
+ public static void main(String[] args) throws IOException {
+ final TriMetadataClient consumer = new TriMetadataClient();
+ consumer.unary();
+ consumer.stream();
+ consumer.serverStream();
+ System.in.read();
+ }
+
+}
diff --git a/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataServer.java b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataServer.java
new file mode 100644
index 00000000..b39d52c2
--- /dev/null
+++ b/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/metadata/TriMetadataServer.java
@@ -0,0 +1,79 @@
+/*
+ * 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.sample.tri.metadata;
+
+
+import org.apache.dubbo.common.constants.CommonConstants;
+import org.apache.dubbo.common.context.Lifecycle;
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.ProtocolConfig;
+import org.apache.dubbo.config.RegistryConfig;
+import org.apache.dubbo.config.ServiceConfig;
+import org.apache.dubbo.config.bootstrap.DubboBootstrap;
+import org.apache.dubbo.sample.tri.Greeter;
+import org.apache.dubbo.sample.tri.util.EmbeddedZooKeeper;
+import org.apache.dubbo.sample.tri.util.TriSampleConstants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+
+
+public class TriMetadataServer implements Lifecycle {
+ private static final Logger LOGGER = LoggerFactory.getLogger(TriMetadataServer.class);
+ private final int port;
+
+ public TriMetadataServer(int port) {
+ this.port = port;
+ }
+
+ public static void main(String[] args) throws IOException {
+ TriMetadataServer server = new TriMetadataServer(TriSampleConstants.SERVER_PORT);
+ server.initialize();
+ server.start();
+ System.in.read();
+ }
+
+ @Override
+ public void initialize() throws IllegalStateException {
+ new EmbeddedZooKeeper(TriSampleConstants.ZK_PORT, false).start();
+ }
+
+ @Override
+ public void start() throws IllegalStateException {
+ ServiceConfig<Greeter> service = new ServiceConfig<>();
+ service.setInterface(Greeter.class);
+ service.setRef(new MetadataGreeterImpl());
+
+ DubboBootstrap bootstrap = DubboBootstrap.getInstance();
+
+ ApplicationConfig applicationConfig = new ApplicationConfig("tri-metadata-server");
+ applicationConfig.setMetadataServiceProtocol(CommonConstants.TRIPLE);
+
+ bootstrap.application(applicationConfig)
+ .registry(new RegistryConfig(TriSampleConstants.ZK_ADDRESS))
+ .protocol(new ProtocolConfig(CommonConstants.TRIPLE, port))
+ .service(service)
+ .start();
+ }
+
+ @Override
+ public void destroy() throws IllegalStateException {
+ DubboBootstrap.getInstance().stop();
+ }
+}
diff --git a/dubbo-samples-triple/src/test/java/org/apache/dubbo/sample/tri/direct/TriDirectMetadataClientTest.java b/dubbo-samples-triple/src/test/java/org/apache/dubbo/sample/tri/direct/TriDirectMetadataClientTest.java
new file mode 100644
index 00000000..1820e5fb
--- /dev/null
+++ b/dubbo-samples-triple/src/test/java/org/apache/dubbo/sample/tri/direct/TriDirectMetadataClientTest.java
@@ -0,0 +1,49 @@
+/*
+ * 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.sample.tri.direct;
+
+import org.apache.dubbo.common.constants.CommonConstants;
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.ReferenceConfig;
+import org.apache.dubbo.config.bootstrap.DubboBootstrap;
+import org.apache.dubbo.sample.tri.BaseClientTest;
+import org.apache.dubbo.sample.tri.Greeter;
+import org.apache.dubbo.sample.tri.util.TriSampleConstants;
+import org.junit.BeforeClass;
+
+public class TriDirectMetadataClientTest extends BaseClientTest {
+
+ @BeforeClass
+ public static void init() {
+ ReferenceConfig<Greeter> ref = new ReferenceConfig<>();
+ ref.setInterface(Greeter.class);
+ ref.setUrl(TriSampleConstants.DEFAULT_ADDRESS);
+ ref.setProtocol(CommonConstants.TRIPLE);
+ ref.setTimeout(3000);
+
+ DubboBootstrap bootstrap = DubboBootstrap.getInstance();
+ ApplicationConfig applicationConfig = new ApplicationConfig(TriDirectMetadataClientTest.class.getName());
+ applicationConfig.setMetadataServiceProtocol(CommonConstants.TRIPLE);
+ applicationConfig.setMetadataServicePort(TriSampleConstants.CONSUMER_METADATA_SERVICE_PORT);
+ bootstrap.application(applicationConfig)
+ .reference(ref)
+ .start();
+ delegate = ref.get();
+ appDubboBootstrap = bootstrap;
+ }
+}
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