| /* |
| * 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.remoting; |
| |
| import org.apache.dubbo.common.logger.ErrorTypeAwareLogger; |
| import org.apache.dubbo.common.logger.LoggerFactory; |
| import org.apache.dubbo.common.serialize.support.DefaultSerializationSelector; |
| import org.apache.dubbo.remoting.exchange.ExchangeClient; |
| import org.apache.dubbo.remoting.exchange.Exchangers; |
| import org.apache.dubbo.remoting.exchange.support.ExchangeHandlerAdapter; |
| import org.apache.dubbo.rpc.model.FrameworkModel; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_TIMEOUT; |
| import static org.apache.dubbo.common.constants.CommonConstants.TIMEOUT_KEY; |
| import static org.apache.dubbo.common.constants.LoggerCodeConstants.CONFIG_UNDEFINED_ARGUMENT; |
| |
| /** |
| * ChanelHandlerTest |
| * <p> |
| * mvn clean test -Dtest=*PerformanceClientTest -Dserver=10.20.153.187:9911 |
| */ |
| class ChanelHandlerTest { |
| |
| private static final ErrorTypeAwareLogger logger = LoggerFactory.getErrorTypeAwareLogger(ChanelHandlerTest.class); |
| |
| public static ExchangeClient initClient(String url) { |
| // Create client and build connection |
| ExchangeClient exchangeClient = null; |
| PeformanceTestHandler handler = new PeformanceTestHandler(url); |
| boolean run = true; |
| while (run) { |
| try { |
| exchangeClient = Exchangers.connect(url, handler); |
| } catch (Throwable t) { |
| |
| if (t != null |
| && t.getCause() != null |
| && t.getCause().getClass() != null |
| && (t.getCause().getClass() == java.net.ConnectException.class |
| || t.getCause().getClass() == java.net.ConnectException.class)) { |
| |
| } else { |
| t.printStackTrace(); |
| } |
| |
| try { |
| Thread.sleep(50); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| if (exchangeClient != null) { |
| run = false; |
| } |
| } |
| return exchangeClient; |
| } |
| |
| public static void closeClient(ExchangeClient client) { |
| if (client.isConnected()) { |
| client.close(); |
| } |
| } |
| |
| @Test |
| void testClient() throws Throwable { |
| // read server info from property |
| if (PerformanceUtils.getProperty("server", null) == null) { |
| logger.warn(CONFIG_UNDEFINED_ARGUMENT, "", "", "Please set -Dserver=127.0.0.1:9911"); |
| return; |
| } |
| final String server = System.getProperty("server", "127.0.0.1:9911"); |
| final String transporter = |
| PerformanceUtils.getProperty(Constants.TRANSPORTER_KEY, Constants.DEFAULT_TRANSPORTER); |
| final String serialization = PerformanceUtils.getProperty( |
| Constants.SERIALIZATION_KEY, DefaultSerializationSelector.getDefaultRemotingSerialization()); |
| final int timeout = PerformanceUtils.getIntProperty(TIMEOUT_KEY, DEFAULT_TIMEOUT); |
| int sleep = PerformanceUtils.getIntProperty("sleep", 60 * 1000 * 60); |
| |
| final String url = "exchange://" + server + "?transporter=" + transporter + "&serialization=" + serialization |
| + "&timeout=" + timeout; |
| ExchangeClient exchangeClient = initClient(url); |
| Thread.sleep(sleep); |
| closeClient(exchangeClient); |
| } |
| |
| static class PeformanceTestHandler extends ExchangeHandlerAdapter { |
| String url = ""; |
| |
| /** |
| * @param url |
| */ |
| public PeformanceTestHandler(String url) { |
| super(FrameworkModel.defaultModel()); |
| this.url = url; |
| } |
| |
| @Override |
| public void connected(Channel channel) throws RemotingException { |
| System.out.println("connected event,chanel;" + channel); |
| } |
| |
| @Override |
| public void disconnected(Channel channel) throws RemotingException { |
| System.out.println("disconnected event,chanel;" + channel); |
| initClient(url); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.dubbo.remoting.transport.support.ChannelHandlerAdapter#caught(org.apache.dubbo.remoting.Channel, java.lang.Throwable) |
| */ |
| @Override |
| public void caught(Channel channel, Throwable exception) throws RemotingException { |
| // System.out.println("caught event:"+exception); |
| } |
| } |
| } |