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test/Confluent.Kafka.IntegrationTests/Tests/Builder_Handlers.cs
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| // Copyright 2016-2017 Confluent Inc. | ||
| // | ||
| // Licensed 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. | ||
| // | ||
| // Refer to LICENSE for more information. | ||
|
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| #pragma warning disable xUnit1026 | ||
|
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| using System; | ||
| using System.Linq; | ||
| using System.Threading; | ||
| using Xunit; | ||
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| namespace Confluent.Kafka.IntegrationTests | ||
| { | ||
| /// <summary> | ||
| /// Test multiple calls to SetLogHandler, SetStatisticsHandler and SetErrorHandler | ||
| /// </summary> | ||
| public partial class Tests | ||
| { | ||
| [Theory, MemberData(nameof(KafkaParameters))] | ||
| public void ProducerBuilder_SetLogHandler(string bootstrapServers) | ||
| { | ||
| LogToFile("start ProducerBuilder_SetLogHandler"); | ||
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| var producerConfig = new ProducerConfig | ||
| { | ||
| BootstrapServers = bootstrapServers, | ||
| Debug = "all" | ||
| }; | ||
|
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| ManualResetEventSlim mres1 = new(), mres2 = new(); | ||
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| using var _ = new ProducerBuilder<string, string>(producerConfig) | ||
| .SetLogHandler((_, _) => mres1.Set()) | ||
| .SetLogHandler((_, _) => mres2.Set()) | ||
| .Build(); | ||
|
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| Assert.True(mres1.Wait(TimeSpan.FromSeconds(5))); | ||
| Assert.True(mres2.Wait(TimeSpan.FromSeconds(5))); | ||
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| LogToFile("end ProducerBuilder_SetLogHandler"); | ||
| } | ||
|
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| [Theory, MemberData(nameof(KafkaParameters))] | ||
| public void ProducerBuilder_SetStatisticsHandler(string bootstrapServers) | ||
| { | ||
| LogToFile("start ProducerBuilder_SetStatisticsHandler"); | ||
|
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| var producerConfig = new ProducerConfig | ||
| { | ||
| BootstrapServers = bootstrapServers, | ||
| StatisticsIntervalMs = 100 | ||
| }; | ||
|
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| ManualResetEventSlim mres1 = new(), mres2 = new(); | ||
|
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| using var _ = new ProducerBuilder<string, string>(producerConfig) | ||
| .SetStatisticsHandler((_, _) => mres1.Set()) | ||
| .SetStatisticsHandler((_, _) => mres2.Set()) | ||
| .Build(); | ||
|
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| Assert.True(mres1.Wait(TimeSpan.FromSeconds(5))); | ||
| Assert.True(mres2.Wait(TimeSpan.FromSeconds(5))); | ||
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| LogToFile("end ProducerBuilder_SetStatisticsHandler"); | ||
| } | ||
|
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| [Theory] | ||
| [InlineData("localhost:9000")] | ||
| public void ProducerBuilder_SetErrorHandler(string bootstrapServers) | ||
| { | ||
| LogToFile("start ProducerBuilder_SetErrorHandler"); | ||
|
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| var producerConfig = new ProducerConfig | ||
| { | ||
| BootstrapServers = bootstrapServers | ||
| }; | ||
|
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| ManualResetEventSlim mres1 = new(), mres2 = new(); | ||
|
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| using var _ = new ProducerBuilder<string, string>(producerConfig) | ||
| .SetErrorHandler((_, _) => mres1.Set()) | ||
| .SetErrorHandler((_, _) => mres2.Set()) | ||
| .Build(); | ||
|
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| Assert.True(mres1.Wait(TimeSpan.FromSeconds(5))); | ||
| Assert.True(mres2.Wait(TimeSpan.FromSeconds(5))); | ||
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| LogToFile("end ProducerBuilder_SetErrorHandler"); | ||
| } | ||
|
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| [Theory, MemberData(nameof(KafkaParameters))] | ||
| public void ConsumerBuilder_SetLogHandler(string bootstrapServers) | ||
| { | ||
| LogToFile("start ConsumerBuilder_SetLogHandler"); | ||
|
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| int N = 2; | ||
| var firstProduced = Util.ProduceNullStringMessages(bootstrapServers, singlePartitionTopic, 100, N); | ||
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| var consumerConfig = new ConsumerConfig | ||
| { | ||
| GroupId = Guid.NewGuid().ToString(), | ||
| BootstrapServers = bootstrapServers, | ||
| SessionTimeoutMs = 6000, | ||
| EnablePartitionEof = true, | ||
| Debug = "all" | ||
| }; | ||
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| ManualResetEventSlim mres1 = new(), mres2 = new(); | ||
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| using var consumer = new ConsumerBuilder<byte[], byte[]>(consumerConfig) | ||
| .SetPartitionsAssignedHandler((c, partitions) => | ||
| { | ||
| Assert.Single(partitions); | ||
| Assert.Equal(firstProduced.TopicPartition, partitions[0]); | ||
| return partitions.Select(p => new TopicPartitionOffset(p, firstProduced.Offset)); | ||
| }) | ||
| .SetLogHandler((_, _) => mres1.Set()) | ||
| .SetLogHandler((_, _) => mres2.Set()) | ||
| .Build(); | ||
| consumer.Subscribe(singlePartitionTopic); | ||
|
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| Assert.True(mres1.Wait(TimeSpan.FromSeconds(5))); | ||
| Assert.True(mres2.Wait(TimeSpan.FromSeconds(5))); | ||
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| LogToFile("end ConsumerBuilder_SetLogHandler"); | ||
| } | ||
|
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| [Theory, MemberData(nameof(KafkaParameters))] | ||
| public void ConsumerBuilder_SetStatisticsHandler(string bootstrapServers) | ||
| { | ||
| LogToFile("start ConsumerBuilder_SetStatisticsHandler"); | ||
|
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| int N = 2; | ||
| var firstProduced = Util.ProduceNullStringMessages(bootstrapServers, singlePartitionTopic, 100, N); | ||
|
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| var consumerConfig = new ConsumerConfig | ||
| { | ||
| GroupId = Guid.NewGuid().ToString(), | ||
| BootstrapServers = bootstrapServers, | ||
| SessionTimeoutMs = 6000, | ||
| EnablePartitionEof = true, | ||
| StatisticsIntervalMs = 100 | ||
| }; | ||
|
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| ManualResetEventSlim mres1 = new(), mres2 = new(); | ||
|
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| using (var consumer = new ConsumerBuilder<byte[], byte[]>(consumerConfig) | ||
| .SetPartitionsAssignedHandler((c, partitions) => | ||
| { | ||
| Assert.Single(partitions); | ||
| Assert.Equal(firstProduced.TopicPartition, partitions[0]); | ||
| return partitions.Select(p => new TopicPartitionOffset(p, firstProduced.Offset)); | ||
| }) | ||
| .SetStatisticsHandler((_, _) => mres1.Set()) | ||
| .SetStatisticsHandler((_, _) => mres2.Set()) | ||
| .Build()) | ||
| { | ||
| consumer.Subscribe(singlePartitionTopic); | ||
|
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| int msgCnt = 0; | ||
| while (true) | ||
| { | ||
| var record = consumer.Consume(TimeSpan.FromMilliseconds(100)); | ||
| if (record == null) { continue; } | ||
| if (record.IsPartitionEOF) { break; } | ||
| msgCnt += 1; | ||
| } | ||
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| Assert.True(mres1.Wait(TimeSpan.FromSeconds(5))); | ||
| Assert.True(mres2.Wait(TimeSpan.FromSeconds(5))); | ||
| consumer.Close(); | ||
| } | ||
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| LogToFile("end ConsumerBuilder_SetStatisticsHandler"); | ||
| } | ||
| } | ||
| } |