| /* |
| * 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.rpc.protocol.dubbo; |
| |
| import org.apache.dubbo.common.URL; |
| import org.apache.dubbo.common.extension.ExtensionLoader; |
| import org.apache.dubbo.common.utils.NetUtils; |
| import org.apache.dubbo.rpc.Exporter; |
| import org.apache.dubbo.rpc.Protocol; |
| import org.apache.dubbo.rpc.ProxyFactory; |
| import org.apache.dubbo.rpc.model.ApplicationModel; |
| import org.apache.dubbo.rpc.protocol.dubbo.support.DemoService; |
| import org.apache.dubbo.rpc.protocol.dubbo.support.DemoServiceImpl; |
| import org.apache.dubbo.rpc.protocol.dubbo.support.ProtocolUtils; |
| |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| public class MultiThreadTest { |
| |
| private Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension(); |
| private ProxyFactory proxy = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension(); |
| |
| @AfterEach |
| public void after() { |
| ProtocolUtils.closeAll(); |
| ApplicationModel.getServiceRepository().destroy(); |
| } |
| |
| @Test |
| public void testDubboMultiThreadInvoke() throws Exception { |
| ApplicationModel.getServiceRepository().registerService("TestService", DemoService.class); |
| int port = NetUtils.getAvailablePort(); |
| Exporter<?> rpcExporter = protocol.export(proxy.getInvoker(new DemoServiceImpl(), DemoService.class, URL.valueOf("dubbo://127.0.0.1:" + port + "/TestService"))); |
| |
| final AtomicInteger counter = new AtomicInteger(); |
| final DemoService service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:" + port + "/TestService"))); |
| Assertions.assertEquals(service.getSize(new String[]{"123", "456", "789"}), 3); |
| |
| final StringBuffer sb = new StringBuffer(); |
| for (int i = 0; i < 1024 * 64 + 32; i++) |
| sb.append('A'); |
| Assertions.assertEquals(sb.toString(), service.echo(sb.toString())); |
| |
| ExecutorService exec = Executors.newFixedThreadPool(10); |
| for (int i = 0; i < 10; i++) { |
| final int fi = i; |
| exec.execute(new Runnable() { |
| public void run() { |
| for (int i = 0; i < 30; i++) { |
| System.out.println(fi + ":" + counter.getAndIncrement()); |
| Assertions.assertEquals(service.echo(sb.toString()), sb.toString()); |
| } |
| } |
| }); |
| } |
| exec.shutdown(); |
| exec.awaitTermination(10, TimeUnit.SECONDS); |
| rpcExporter.unexport(); |
| } |
| } |