| /* |
| * 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.rocketmq.remoting.impl.netty; |
| |
| import org.apache.rocketmq.remoting.BaseTest; |
| import org.apache.rocketmq.remoting.api.AsyncHandler; |
| import org.apache.rocketmq.remoting.api.RemotingClient; |
| import org.apache.rocketmq.remoting.api.RemotingServer; |
| import org.apache.rocketmq.remoting.api.RequestProcessor; |
| import org.apache.rocketmq.remoting.api.channel.ChannelEventListener; |
| import org.apache.rocketmq.remoting.api.channel.RemotingChannel; |
| import org.apache.rocketmq.remoting.api.command.RemotingCommand; |
| import org.apache.rocketmq.remoting.api.interceptor.Interceptor; |
| import org.apache.rocketmq.remoting.api.interceptor.RequestContext; |
| import org.apache.rocketmq.remoting.api.interceptor.ResponseContext; |
| import org.apache.rocketmq.remoting.config.RemotingClientConfig; |
| import org.apache.rocketmq.remoting.config.RemotingServerConfig; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| public class NettyRemotingConnectionTest extends BaseTest { |
| private static RemotingServer remotingServer; |
| private static RemotingClient remotingClient; |
| |
| private static short requestCode = 123; |
| private RemotingCommand request; |
| |
| private static String remoteAddr; |
| private static RemotingChannel channelInServer; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| RemotingClientConfig clientConfig = clientConfig(); |
| |
| RemotingServerConfig serverConfig = serverConfig(); |
| |
| remotingClient = new NettyRemotingClient(clientConfig); |
| remotingServer = new NettyRemotingServer(serverConfig); |
| |
| remotingServer.registerRequestProcessor(requestCode, new RequestProcessor() { |
| @Override |
| public RemotingCommand processRequest(final RemotingChannel channel, final RemotingCommand request) { |
| RemotingCommand response = remotingServer.commandFactory().createResponse(request); |
| response.payload("Pong".getBytes()); |
| return response; |
| } |
| }); |
| |
| remotingClient.registerRequestProcessor(requestCode, new RequestProcessor() { |
| @Override |
| public RemotingCommand processRequest(final RemotingChannel channel, final RemotingCommand request) { |
| RemotingCommand response = remotingServer.commandFactory().createResponse(request); |
| response.payload("ClientPong".getBytes()); |
| return response; |
| } |
| }); |
| |
| remotingServer.registerChannelEventListener(new ChannelEventListener() { |
| @Override |
| public void onChannelConnect(final RemotingChannel channel) { |
| channelInServer = channel; |
| } |
| |
| @Override |
| public void onChannelClose(final RemotingChannel channel) { |
| channelInServer = null; |
| } |
| |
| @Override |
| public void onChannelException(final RemotingChannel channel, final Throwable cause) { |
| channelInServer = null; |
| } |
| |
| @Override |
| public void onChannelIdle(final RemotingChannel channel) { |
| channelInServer = null; |
| } |
| }); |
| |
| remotingServer.start(); |
| remotingClient.start(); |
| |
| remoteAddr = "127.0.0.1:" + remotingServer.localListenPort(); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| remotingClient.stop(); |
| remotingServer.stop(); |
| } |
| |
| @Before |
| public void setUp0() throws Exception { |
| request = remotingClient.commandFactory().createRequest(); |
| request.cmdCode(requestCode); |
| |
| if (channelInServer == null) { |
| RemotingCommand rsp = remotingClient.invoke(remoteAddr, request, 3000); |
| assertThat(new String(rsp.payload())).isEqualTo("Pong"); |
| |
| // Refresh the command |
| request = remotingClient.commandFactory().createRequest(); |
| request.cmdCode(requestCode); |
| } |
| } |
| |
| @Test |
| public void invokeToServer_Success() { |
| RemotingCommand rsp = remotingClient.invoke(remoteAddr, request, 3000); |
| assertThat(new String(rsp.payload())).isEqualTo("Pong"); |
| } |
| |
| @Test |
| public void invokeAsyncToServer_Success() { |
| final ObjectFuture<RemotingCommand> objectFuture = newObjectFuture(1, 1000); |
| |
| remotingClient.invokeAsync(remoteAddr, request, new AsyncHandler() { |
| @Override |
| public void onFailure(final RemotingCommand request, final Throwable cause) { |
| |
| } |
| |
| @Override |
| public void onSuccess(final RemotingCommand response) { |
| objectFuture.putObject(response); |
| objectFuture.release(); |
| } |
| }, 3000); |
| |
| assertThat(new String(objectFuture.getObject().payload())).isEqualTo("Pong"); |
| } |
| |
| @Test |
| public void invokeOnewayToServer_Success() { |
| final ObjectFuture<RemotingCommand> requestFuture = newObjectFuture(1, 1000); |
| final ObjectFuture<RemotingCommand> responseFuture = newObjectFuture(1, 1000); |
| |
| remotingServer.registerInterceptor(new Interceptor() { |
| @Override |
| public void beforeRequest(final RequestContext context) { |
| requestFuture.putObject(context.getRequest()); |
| requestFuture.release(); |
| } |
| |
| @Override |
| public void afterResponseReceived(final ResponseContext context) { |
| responseFuture.putObject(context.getResponse()); |
| responseFuture.release(); |
| } |
| }); |
| |
| remotingClient.invokeOneWay(remoteAddr, request); |
| |
| assertThat(requestFuture.getObject()).isEqualTo(request); |
| assertThat(new String(responseFuture.getObject().payload())).isEqualTo("Pong"); |
| } |
| |
| @Test |
| public void invokeToClient_Success() { |
| RemotingCommand rsp = remotingServer.invoke(channelInServer, request, 3000); |
| assertThat(new String(rsp.payload())).isEqualTo("ClientPong"); |
| } |
| |
| @Test |
| public void invokeAsyncToClient_Success() { |
| final ObjectFuture<RemotingCommand> objectFuture = newObjectFuture(1, 1000); |
| |
| remotingServer.invokeAsync(channelInServer, request, new AsyncHandler() { |
| @Override |
| public void onFailure(final RemotingCommand request, final Throwable cause) { |
| |
| } |
| |
| @Override |
| public void onSuccess(final RemotingCommand response) { |
| objectFuture.putObject(response); |
| objectFuture.release(); |
| } |
| }, 3000); |
| |
| assertThat(new String(objectFuture.getObject().payload())).isEqualTo("ClientPong"); |
| } |
| |
| @Test |
| public void invokeOnewayToClient_Success() { |
| final ObjectFuture<RemotingCommand> requestFuture = newObjectFuture(1, 1000); |
| final ObjectFuture<RemotingCommand> responseFuture = newObjectFuture(1, 1000); |
| |
| remotingClient.registerInterceptor(new Interceptor() { |
| @Override |
| public void beforeRequest(final RequestContext context) { |
| requestFuture.putObject(context.getRequest()); |
| requestFuture.release(); |
| } |
| |
| @Override |
| public void afterResponseReceived(final ResponseContext context) { |
| responseFuture.putObject(context.getResponse()); |
| responseFuture.release(); |
| } |
| }); |
| |
| remotingServer.invokeOneWay(channelInServer, request); |
| |
| assertThat(requestFuture.getObject()).isEqualTo(request); |
| assertThat(new String(responseFuture.getObject().payload())).isEqualTo("ClientPong"); |
| } |
| } |