public void polling_client_retries_if_sqs_client_throws_on_receive()
{
// Arrange
var exceptionSqsClient = new ExceptionalSqsClient();
var pollster = new SqsPollingClient(exceptionSqsClient);
// Act
var messages = 0;
pollster.Listen(new SqsPollingClientSettings(
queueName: new SqsQueueName("test"),
callback: msgs => messages++,
longPollInterval: (0.5).Seconds(),
maxNumberOfMessages: SqsUtils.MAX_NUMBER_OF_MESSAGES_TO_FETCH,
waitTimeOnError: (0.5).Seconds()
));
// Assert
Assert.IsTrue(Wait.For(() => exceptionSqsClient.Calls > 3, 10.Seconds()), "never got past the first receive call, calls = {0}", exceptionSqsClient.Calls);
Assert.IsTrue(Wait.For(() => exceptionSqsClient.Threw, 1.Seconds()), "exception was never thrown in receive call");
Assert.AreEqual(0, messages, "somehow received messages");
pollster.Dispose();
}
public void polling_client_retries_if_sqs_client_throws_on_receive()
{
// Arrange
var exceptionSqsClient = new ExceptionalSqsClient();
var pollster = new SqsPollingClient(exceptionSqsClient);
// Act
var messages = 0;
pollster.Listen(new SqsPollingClientSettings(
queueName: new SqsQueueName("test"),
callback: msgs => messages++,
longPollInterval: (0.5).Seconds(),
maxNumberOfMessages: SqsUtils.MAX_NUMBER_OF_MESSAGES_TO_FETCH,
waitTimeOnError: (0.5).Seconds()
));
// Assert
Assert.IsTrue(Wait.For(() => exceptionSqsClient.Calls > 3, 10.Seconds()), "never got past the first receive call, calls = {0}", exceptionSqsClient.Calls);
Assert.IsTrue(Wait.For(() => exceptionSqsClient.Threw, 1.Seconds()), "exception was never thrown in receive call");
Assert.AreEqual(0, messages, "somehow received messages");
pollster.Dispose();
}
