/// <summary>Waits for response, that has been sent through on the que sent in constructor param requestQueueName</summary>
protected void WaitForResponse( )
{
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queue: _requestQueueName,
durable: false,
exclusive: false,
autoDelete: false,
arguments: null);
// https://gigi.nullneuron.net/gigilabs/asynchronous-rabbitmq-consumers-in-net/
var consumer = new AsyncEventingBasicConsumer(channel);
consumer.Received += Received;
channel.BasicConsume(_requestQueueName, true, consumer);
using (var colour = new ScopedConsoleColourHelper(ConsoleColor.Green))
{
Console.WriteLine("Waiting for messages...");
}
while (true)
{
Thread.Sleep(50);
}
}
}
}
public async Task Run()
{
using (var colour = new ScopedConsoleColourHelper(ConsoleColor.Yellow))
{
Console.WriteLine("Everybody’s Got Something to Hide Except Me and My Monkey");
}
await _stockDeliveryManager.CreateOrUpdate(new StockItem()
{
Name = "Mr Marvelous Monkey Munch", Quantity = 100
});
var stockList = StockList.Create();
for (int i = 0; i < 100; i++)
{
Random rnd = new Random();
int index = rnd.Next(minValue, maxValue);
int quantity = rnd.Next(minValue, maxQuantityValue);
var stockItem = stockList[index];
using (var colour = new ScopedConsoleColourHelper())
{
Console.WriteLine($" Name { stockItem.Name} Quantity {quantity}");
}
await _stockDeliveryManager.CreateOrUpdate(new StockItem()
{
Name = stockItem.Name, Quantity = quantity
});
await Task.Delay(2000);
}
}
protected override async Task Received(object sender, BasicDeliverEventArgs @event)
{
var stockItem = (StockItem)@event.Body.ToArray().DeSerialize(typeof(StockItem));
using (var colour = new ScopedConsoleColourHelper())
{
Console.WriteLine($"Name: {stockItem.Name} Quantity: {stockItem.Quantity}");
}
await _stockDeliveryManager.CreateOrUpdate(stockItem);
}
protected override async Task Receive(object sender, BasicDeliverEventArgs e)
{
var stockOrder = (StockOrder)e.Body.ToArray().DeSerialize(typeof(StockOrder));
var correlationId = e.BasicProperties.CorrelationId;
string responseQueueName = e.BasicProperties.ReplyTo;
using (var colour = new ScopedConsoleColourHelper())
{
Console.WriteLine($"Received: {stockOrder.OrderNumber} with CorrelationId {correlationId}");
foreach (var item in stockOrder.OrderItems)
{
Console.WriteLine($"Name: {item.Name} Quantity: {item.Quantity}");
}
}
var responseMessage = await _orderItemManager.Order(stockOrder);
Reply(correlationId, responseQueueName, responseMessage.Serialize());
}
/// <summary>Waits for response.</summary>
protected void WaitForResponse()
{
using (var connection = _factory.CreateConnection())
{
using (_channel = connection.CreateModel())
{
_channel.QueueDeclare(_requestQueueName, true, false, false, null);
var consumer = new AsyncEventingBasicConsumer(_channel);
consumer.Received += Receive;
_channel.BasicConsume(_requestQueueName, true, consumer);
using (var colour = new ScopedConsoleColourHelper(ConsoleColor.Green))
{
Console.WriteLine("Waiting for messages...");
}
while (true)
{
Thread.Sleep(50);
}
}
}
}
