static void Main(string[] args)
{
const string queueName = "Download_Batching_1";
ConnectionFactory factory = new ConnectionFactory()
{
HostName = "localhost",
UserName = "******",
Password = "******"
};
using var connection = factory.CreateConnection();
Log("connection created. -- Batching 1.");
using var channel = connection.CreateModel();
MessageBusConsumerListener <int> listener = new MessageBusConsumerListener <int>(channel, queueName);
var subscription = listener.Subscribe(OnNext, OnError, OnCompleted);
Console.ReadLine();
subscription.Dispose();
channel.Close();
connection.Close();
//SubMethods
void OnNext(Message <int> message)
{
Log($"Sleep for {message.Body} sec :: delivered at {message.DeliveredAt}.");
Thread.Sleep(message.Body * 1000);
}
void OnError(Exception ex) =>
Log($"An error occured while handeling a message from the queue. {ex.Message}.");
void OnCompleted() =>
Log("Subscription Disposed.");
void Log(string message)
{
Console.WriteLine($"[{DateTimeOffset.Now}] {message}");
}
}
public static void Main(string[] args)
{
Log("started");
var queueName = "strings_queue";
var factory = new ConnectionFactory()
{
HostName = "localhost",
UserName = "******",
Password = "******"
};
using var connection = factory.CreateConnection();
Log("rabbitmq connection created");
using var channel = connection.CreateModel();
Log("channel created");
var listener = new MessageBusConsumerListener <string>(channel, queueName);
Log("listener created");
var subscription = listener.Subscribe(OnNext, OnError, OnCompleted);
Log("listener subscribed");
Console.ReadLine();
subscription.Dispose();
channel.Close();
connection.Close();
void OnCompleted() =>
Log("Subscription disposed.");
void OnError(Exception ex) =>
Log($"An error occurred while handling a message from the queue. {ex.Message} {ex.StackTrace}.");
void OnNext(Message <string> message) =>
Log($"Received '{message.Body}' (at {message.DeliveredAt}).");
void Log(string message) =>
Console.WriteLine($"[{DateTimeOffset.Now}] {message}");
}
