| /** |
| * 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.client.impl; |
| |
| import lombok.Cleanup; |
| import org.apache.pulsar.client.api.ProducerConsumerBase; |
| import org.apache.pulsar.client.api.PulsarClient; |
| import org.apache.pulsar.client.api.PulsarClientException; |
| import org.apache.pulsar.client.api.SizeUnit; |
| import org.testng.Assert; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| import java.lang.reflect.Field; |
| import java.nio.charset.StandardCharsets; |
| import java.util.concurrent.TimeUnit; |
| |
| @Test(groups = "broker-impl") |
| public class ProducerMemoryLimitTest extends ProducerConsumerBase { |
| |
| @Override |
| @BeforeMethod |
| protected void setup() throws Exception { |
| super.internalSetup(); |
| super.producerBaseSetup(); |
| } |
| |
| @Override |
| @AfterMethod(alwaysRun = true) |
| protected void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test(timeOut = 10_000) |
| public void testProducerInvalidMessageMemoryRelease() throws Exception { |
| initClientWithMemoryLimit(); |
| @Cleanup |
| ProducerImpl<byte[]> producer = (ProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic("testProducerMemoryLimit") |
| .sendTimeout(5, TimeUnit.SECONDS) |
| .batchingMaxPublishDelay(100, TimeUnit.MILLISECONDS) |
| .batchingMaxBytes(10240) |
| .enableBatching(true) |
| .create(); |
| this.stopBroker(); |
| Field maxMessageSizeFiled = ClientCnx.class.getDeclaredField("maxMessageSize"); |
| maxMessageSizeFiled.setAccessible(true); |
| maxMessageSizeFiled.set(null, 8); |
| try { |
| producer.send("memory-test".getBytes(StandardCharsets.UTF_8)); |
| throw new IllegalStateException("can not reach here"); |
| } catch (PulsarClientException.InvalidMessageException ex) { |
| PulsarClientImpl clientImpl = (PulsarClientImpl) this.pulsarClient; |
| final MemoryLimitController memoryLimitController = clientImpl.getMemoryLimitController(); |
| Assert.assertEquals(memoryLimitController.currentUsage(), 0); |
| } |
| } |
| |
| @Test(timeOut = 10_000) |
| public void testProducerTimeoutMemoryRelease() throws Exception { |
| initClientWithMemoryLimit(); |
| @Cleanup |
| ProducerImpl<byte[]> producer = (ProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic("testProducerMemoryLimit") |
| .sendTimeout(5, TimeUnit.SECONDS) |
| .maxPendingMessages(0) |
| .enableBatching(false) |
| .create(); |
| this.stopBroker(); |
| try { |
| producer.send("memory-test".getBytes(StandardCharsets.UTF_8)); |
| throw new IllegalStateException("can not reach here"); |
| } catch (PulsarClientException.TimeoutException ex) { |
| PulsarClientImpl clientImpl = (PulsarClientImpl) this.pulsarClient; |
| final MemoryLimitController memoryLimitController = clientImpl.getMemoryLimitController(); |
| Assert.assertEquals(memoryLimitController.currentUsage(), 0); |
| } |
| |
| } |
| |
| @Test(timeOut = 10_000) |
| public void testProducerCloseMemoryRelease() throws Exception { |
| initClientWithMemoryLimit(); |
| @Cleanup |
| ProducerImpl<byte[]> producer = (ProducerImpl<byte[]>) pulsarClient.newProducer() |
| .topic("testProducerMemoryLimit") |
| .sendTimeout(5, TimeUnit.SECONDS) |
| .maxPendingMessages(0) |
| .enableBatching(false) |
| .create(); |
| this.stopBroker(); |
| producer.sendAsync("memory-test".getBytes(StandardCharsets.UTF_8)); |
| producer.close(); |
| PulsarClientImpl clientImpl = (PulsarClientImpl) this.pulsarClient; |
| final MemoryLimitController memoryLimitController = clientImpl.getMemoryLimitController(); |
| Assert.assertEquals(memoryLimitController.currentUsage(), 0); |
| } |
| |
| private void initClientWithMemoryLimit() throws PulsarClientException { |
| pulsarClient = PulsarClient.builder(). |
| serviceUrl(lookupUrl.toString()) |
| .memoryLimit(50, SizeUnit.KILO_BYTES) |
| .build(); |
| } |
| |
| } |