public void Product4()
{
string xmlMessage = Request.Content.ReadAsStringAsync().Result;
if (xmlMessage.Contains("<Event"))
{
var productId = 4;
ProductsEventsConcurencyQueue.GetInstance().Storage.store[productId].Enqueue(xmlMessage);
// 5 is ProductId
}
}
public void Product5()
{
string xmlMessage = Request.Content.ReadAsStringAsync().Result;
if (xmlMessage.Contains("<Event"))
{
xmlMessage = xmlMessage.Substring(5, xmlMessage.Length - 5);// removed 'data='
var productId = 5;
ProductsEventsConcurencyQueue.GetInstance().Storage.store[productId].Enqueue(xmlMessage);
// 5 is ProductId
}
}
protected override void Process(HttpListenerContext context)
{
try
{
log.Info("start downloading from push-service");
using (StreamReader reader = new StreamReader(context.Request.InputStream))
{
string xmlMessage = reader.ReadToEnd();
reader.Close();
context.Response.StatusCode = (int)HttpStatusCode.OK;
context.Response.Close();
//if (xmlMessage.Contains("<Event"))
{
if (xmlMessage.StartsWith("data="))
{
xmlMessage = xmlMessage.Substring(5, xmlMessage.Length - 5);
}
ProductsEventsConcurencyQueue.GetInstance().Storage.store[productId].Enqueue(xmlMessage);
}
}
}
catch (Exception e)
{
var message = String.Format("{0}; {1}", e.Message, e.StackTrace);
log.Error(message);
context.Response.StatusCode = (int)HttpStatusCode.OK;
context.Response.Close();
}
}
// Entry ppint. Here all services start.
protected void Application_Start()
{
GlobalConfiguration.Configure(WebApiConfig.Register);
// Checking. Is receiving of push messages was enabled?
var isPushEnabled = bool.Parse(ConfigurationManager.AppSettings[SchedulerConfig.IsPushEnabledAlias]);
if (isPushEnabled)
{
// Initialization global queue with push-services(products).
var productsIds = new List <int> {
2, 3, 4, 5
};
foreach (var product in productsIds)
{
ProductsEventsConcurencyQueue.GetInstance().Storage.store.Add(product, new ConcurrentQueue <string>());
}
// Push-scheduler start. It process all push messages.
var pushScheduler = new LSports.Scheduler.Jobs.XmlPushSheduler();
pushScheduler.Start();
}
// Is pull-service enabling? Pull service always download events from Lsports-server.
var isPullEnabled = bool.Parse(ConfigurationManager.AppSettings[SchedulerConfig.IsPullEnabledAlias]);
if (isPullEnabled)
{
var pullScheduler = new LSports.Scheduler.Jobs.XmlPullSheduler();
pullScheduler.Start();
}
// This scheduler always each N hours sent report about DVS work. This email send in email, which was set in web.config.
var reporter = new ReporterSheduler();
reporter.Start();
}
public override void Run()
{
try
{
// We do't all arrival messages for product #5, because it has thousands of identical messages.
// We insert only one common message
var SpecialProductId = 5;// special conditions for product 5
// if 'true' - we check all push-products
checkingProductIds = productRepository.GetListByType(true).Select(x => x.Id).ToList();
InitDictionary();
var validationRules = GetValidationRules();
var validationSettings = GetValidationSettingsForProducts(checkingProductIds);
// mapping val.rules to val.settings(optimization for validation)
SetRulesForSettings(validationSettings, validationRules);
var productsTasks = new List <Task>();
// one product - one parallel task
foreach (var checkingProductId in checkingProductIds)
{
var queue = ProductsEventsConcurencyQueue.GetInstance().Storage.store[checkingProductId];
var productSettings = validationSettings.Where(x => x.ProductId == checkingProductId).ToList();
var count = Math.Min(queue.Count, MAX_DEQUE_COUNT);
if (count > 0)
{
var task = Task.Factory.StartNew(() =>
{
var messages = new List <string>();
// extraction from queue
for (var i = 0; i < count; i++)
{
var message = "";
if (queue.TryDequeue(out message))
{
messages.Add(message);
} // pass
}
// processing all received messages from queue(by limit for each product)
ProcessArrivalMessagesForProduct(checkingProductId, messages, productSettings, count,
checkingProductId != SpecialProductId);
});
productsTasks.Add(task);
}
}
if (productsTasks.Count > 0)
{
Task.WaitAll(productsTasks.ToArray());
}
}
catch (Exception e)
{
var errorMessage = GetExceptionInfo(e);
_log.Error(errorMessage);
}
}
