| /** |
| * 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.pulsar.tests.integration.topologies; |
| |
| import lombok.Cleanup; |
| import org.apache.pulsar.client.admin.PulsarAdmin; |
| import org.apache.pulsar.client.api.Consumer; |
| import org.apache.pulsar.client.api.Message; |
| import org.apache.pulsar.client.api.Producer; |
| import org.apache.pulsar.client.api.PulsarClient; |
| import org.apache.pulsar.client.api.Schema; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertNotNull; |
| |
| public class ClientTestBase { |
| |
| public void resetCursorCompatibility(String serviceUrl, String serviceHttpUrl, String topicName) throws Exception { |
| final String subName = "my-sub"; |
| @Cleanup |
| final PulsarClient pulsarClient = PulsarClient.builder() |
| .serviceUrl(serviceUrl) |
| .build(); |
| @Cleanup |
| final PulsarAdmin admin = PulsarAdmin.builder() |
| .serviceHttpUrl(serviceHttpUrl) |
| .build(); |
| @Cleanup |
| Producer<String> producer = pulsarClient.newProducer(Schema.STRING) |
| .enableBatching(false).topic(topicName).create(); |
| @Cleanup |
| Consumer<String> consumer = pulsarClient.newConsumer(Schema.STRING) |
| .topic(topicName).subscriptionName(subName).subscribe(); |
| for (int i = 0; i < 50; i++) { |
| producer.send("msg" + i); |
| } |
| Message<String> lastMsg = null; |
| for (int i = 0; i < 10; i++) { |
| lastMsg = consumer.receive(); |
| assertNotNull(lastMsg); |
| consumer.acknowledge(lastMsg); |
| } |
| |
| admin.topics().resetCursor(topicName, subName, lastMsg.getMessageId()); |
| @Cleanup |
| Consumer<String> consumer2 = pulsarClient.newConsumer(Schema.STRING).topic(topicName).subscriptionName(subName).subscribe(); |
| Message<String> message = consumer2.receive(1, TimeUnit.SECONDS); |
| assertEquals(message.getMessageId(), lastMsg.getMessageId()); |
| |
| admin.topics().resetCursorAsync(topicName, subName, lastMsg.getMessageId()).get(3, TimeUnit.SECONDS); |
| @Cleanup |
| Consumer<String> consumer3 = pulsarClient.newConsumer(Schema.STRING).topic(topicName).subscriptionName(subName).subscribe(); |
| message = consumer3.receive(1, TimeUnit.SECONDS); |
| assertEquals(message.getMessageId(), lastMsg.getMessageId()); |
| } |
| } |