Function TestSyncProducerRecoveryWithRetriesDisabled

sync_producer_test.go:287–330

(t *testing.T)

}

func TestSyncProducerRecoveryWithRetriesDisabled(t *testing.T) {
	seedBroker := NewMockBroker(t, 1)
	leader1 := NewMockBroker(t, 2)
	leader2 := NewMockBroker(t, 3)

	metadataLeader1 := new(MetadataResponse)
	metadataLeader1.AddBroker(leader1.Addr(), leader1.BrokerID())
	metadataLeader1.AddTopicPartition("my_topic", 0, leader1.BrokerID(), nil, nil, nil, ErrNoError)
	seedBroker.Returns(metadataLeader1)

	config := NewTestConfig()
	config.Producer.Retry.Max = 0 // disable!
	config.Producer.Retry.Backoff = 0
	config.Producer.Return.Successes = true
	producer, err := NewSyncProducer([]string{seedBroker.Addr()}, config)
	if err != nil {
		t.Fatal(err)
	}
	seedBroker.Close()

	prodNotLeader := new(ProduceResponse)
	prodNotLeader.AddTopicPartition("my_topic", 0, ErrNotLeaderForPartition)
	leader1.Returns(prodNotLeader)
	_, _, err = producer.SendMessage(&ProducerMessage{Topic: "my_topic", Value: StringEncoder(TestMessage)})
	if !errors.Is(err, ErrNotLeaderForPartition) {
		t.Fatal(err)
	}

	metadataLeader2 := new(MetadataResponse)
	metadataLeader2.AddBroker(leader2.Addr(), leader2.BrokerID())
	metadataLeader2.AddTopicPartition("my_topic", 0, leader2.BrokerID(), nil, nil, nil, ErrNoError)
	leader1.Returns(metadataLeader2)
	prodSuccess := new(ProduceResponse)
	prodSuccess.AddTopicPartition("my_topic", 0, ErrNoError)
	leader2.Returns(prodSuccess)
	_, _, err = producer.SendMessage(&ProducerMessage{Topic: "my_topic", Value: StringEncoder(TestMessage)})
	if err != nil {
		t.Fatal(err)
	}

	leader1.Close()
	leader2.Close()
	safeClose(t, producer)
}

// This example shows the basic usage pattern of the SyncProducer.
func ExampleSyncProducer() {