|
public MultiSend ( IEnumerable |
||
| requests | IEnumerable |
/// The requests. /// |
| return | void | |
public void ProducerSendMultiRequest()
{
List<ProducerRequest> requests = new List<ProducerRequest>
{
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("1: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("2: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("3: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("4: " + DateTime.UtcNow)) })
};
var config = new SyncProducerConfig(clientConfig);
var producer = new SyncProducer(config);
producer.MultiSend(requests);
}
public void ProducerSendsAndConsumerReceivesMultiRequest()
{
string testTopic1 = CurrentTestTopic + "1";
string testTopic2 = CurrentTestTopic + "2";
string testTopic3 = CurrentTestTopic + "3";
Message sourceMessage1 = new Message(Encoding.UTF8.GetBytes("1: TestMessage"));
Message sourceMessage2 = new Message(Encoding.UTF8.GetBytes("2: TestMessage"));
Message sourceMessage3 = new Message(Encoding.UTF8.GetBytes("3: TestMessage"));
Message sourceMessage4 = new Message(Encoding.UTF8.GetBytes("4: TestMessage"));
List<ProducerRequest> requests = new List<ProducerRequest>
{
new ProducerRequest(testTopic1, 0, new List<Message> { sourceMessage1 }),
new ProducerRequest(testTopic1, 0, new List<Message> { sourceMessage2 }),
new ProducerRequest(testTopic2, 0, new List<Message> { sourceMessage3 }),
new ProducerRequest(testTopic3, 0, new List<Message> { sourceMessage4 })
};
var config = new SyncProducerConfig(clientConfig);
var producer = new SyncProducer(config);
long currentOffset1 = TestHelper.GetCurrentKafkaOffset(testTopic1, clientConfig);
long currentOffset2 = TestHelper.GetCurrentKafkaOffset(testTopic2, clientConfig);
long currentOffset3 = TestHelper.GetCurrentKafkaOffset(testTopic3, clientConfig);
producer.MultiSend(requests);
ConsumerConfig consumerConfig = new ConsumerConfig(clientConfig);
IConsumer consumer = new Consumers.Consumer(consumerConfig);
MultiFetchRequest request = new MultiFetchRequest(new List<FetchRequest>
{
new FetchRequest(testTopic1, 0, currentOffset1),
new FetchRequest(testTopic2, 0, currentOffset2),
new FetchRequest(testTopic3, 0, currentOffset3)
});
IList<BufferedMessageSet> messageSets;
int totalWaitTimeInMiliseconds = 0;
int waitSingle = 100;
while (true)
{
Thread.Sleep(waitSingle);
messageSets = consumer.MultiFetch(request);
if (messageSets.Count > 2 && messageSets[0].Messages.Count() > 0 && messageSets[1].Messages.Count() > 0 && messageSets[2].Messages.Count() > 0)
{
break;
}
else
{
totalWaitTimeInMiliseconds += waitSingle;
if (totalWaitTimeInMiliseconds >= MaxTestWaitTimeInMiliseconds)
{
break;
}
}
}
Assert.AreEqual(3, messageSets.Count);
Assert.AreEqual(2, messageSets[0].Messages.Count());
Assert.AreEqual(1, messageSets[1].Messages.Count());
Assert.AreEqual(1, messageSets[2].Messages.Count());
Assert.AreEqual(sourceMessage1.ToString(), messageSets[0].Messages.First().ToString());
Assert.AreEqual(sourceMessage2.ToString(), messageSets[0].Messages.Skip(1).First().ToString());
Assert.AreEqual(sourceMessage3.ToString(), messageSets[1].Messages.First().ToString());
Assert.AreEqual(sourceMessage4.ToString(), messageSets[2].Messages.First().ToString());
}
public void ProducerSendMultiRequest()
{
var prodConfig = this.SyncProducerConfig1;
var requests = new List<ProducerRequest>
{
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("1: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("2: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("3: " + DateTime.UtcNow)) }),
new ProducerRequest(CurrentTestTopic, 0, new List<Message> { new Message(Encoding.UTF8.GetBytes("4: " + DateTime.UtcNow)) })
};
using (var producer = new SyncProducer(prodConfig))
{
producer.MultiSend(requests);
}
}
