public async Task CreatePriorityPublishAndConsume()
{
var connectionFactory = CreateConnectionFactory();
using (var queueClient = new RabbitMQClient(connectionFactory))
{
var queueName = $"IntegratedTestQueue_{Guid.NewGuid()}";
await queueClient.EnsureQueueExistsAsync(queueName, autoDelete : true, arguments : new Dictionary <string, object> {
{ "x-max-priority", 1 }
});
await queueClient.PublishAsync("", queueName, "TestValue123", 0);
await queueClient.PublishAsync("", queueName, "TestValue456", 1);
await queueClient.PublishAsync("", queueName, "TestValue789", 1);
await queueClient.PublishAsync("", queueName, "TestValue321", 0);
var receivedMessages = new List <string>();
var worker = await SimpleProcessingWorker <string> .CreateAndStartAsync(queueClient, queueName,
message =>
{
DoSomething(message, out var receivedMessage);
receivedMessages.Add(receivedMessage);
}, CancellationToken.None);
const int timeLimit = 10000;
var elapsedTime = 0;
while (receivedMessages.Count < 4 && elapsedTime < timeLimit)
{
await Task.Delay(100);
elapsedTime += 100;
}
worker.Stop();
receivedMessages.Count.ShouldBe(4);
receivedMessages[0].ShouldBe("TestValue456");
receivedMessages[1].ShouldBe("TestValue789");
receivedMessages[2].ShouldBe("TestValue123");
receivedMessages[3].ShouldBe("TestValue321");
}
}
public async Task AdvancedCreatePublishAndConsume()
{
var connectionFactory = CreateConnectionFactory();
using (var queueClient = new RabbitMQClient(connectionFactory))
{
var queueName = $"IntegratedTestQueue_{Guid.NewGuid()}";
await queueClient.EnsureQueueExistsAsync(queueName, autoDelete : true);
await queueClient.PublishAsync("", queueName, "TestValue123");
var receivedMessage = "";
var worker = await AdvancedProcessingWorker <string> .CreateAndStartAsync(queueClient, queueName,
message => DoSomething(message, out receivedMessage), CancellationToken.None);
const int timeLimit = 10000;
var elapsedTime = 0;
while (receivedMessage == "" && elapsedTime < timeLimit)
{
await Task.Delay(100);
elapsedTime += 100;
}
worker.Stop();
receivedMessage.ShouldBe("TestValue123");
}
}