public async Task ExecuteRequests(int batchSize = 5)
{
if (batchSize > 5)
{
batchSize = 5;
}
var requests = (await GetRequests()).OrderByDescending(x => x.Key).Take(5);
foreach (var item in requests)
{
try
{
//call mockup
var response = await ExecuteRequest(item.Value);
//delete request from cache
var requestToDelete = requests.Where(x => x.Value.Request == item.Value.Request).FirstOrDefault();
await cacheAccessor.DeleteRequestsFromCache(requestToDelete.Value);
//save response
await cacheAccessor.SetResponseToCache(
new ResponseItem
{
Customer = response,
RequestGuid = item.Value.Request
});
}
catch (Exception ex)
{
continue;
}
}
}
public void ReceiveMessageFromQ()
{
try
{
//TODO: move hostname to localhost
_factory = new ConnectionFactory()
{
HostName = configuration.GetValue <string>("RabbitMQ:HostName")
};
_connection = _factory.CreateConnection();
_channel = _connection.CreateModel();
{
_channel.QueueDeclare(queue: "counter",
durable: true,
exclusive: false,
autoDelete: false,
arguments: null);
_channel.BasicQos(prefetchSize: 0, prefetchCount: 3, global: false);
var consumer = new EventingBasicConsumer(_channel);
consumer.Received += async(model, ea) =>
{
var item = Helpers.BytesToObject <MQItem>(ea.Body);
await cacheAccessor.DeleteRequestsFromCache(item);
_channel.BasicAck(ea.DeliveryTag, false);
};
_channel.BasicConsume(queue: "counter", autoAck: false, consumer: consumer);
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex.Message} | {ex.StackTrace}");
}
}