private void ProcessFile(string filePath, Guid agentId, CancellationToken token)
{
if (FileHelper.IsFileValid(filePath))
{
lock (_sequances)
{
var agentQueueName = GetAgentQueueName(agentId);
if (!_sequances.ContainsKey(agentId))
{
_status = ProcessingStatus.FileProcessing;
var newSequance = new Sequance(agentId, _sequanceTime, token);
newSequance.OnSequanceCompleted += SequanceProcess;
_sequances.Add(agentId, newSequance);
if (!System.Messaging.MessageQueue.Exists(agentQueueName))
{
System.Messaging.MessageQueue.Create(agentQueueName);
using (var queuesQueue =
new System.Messaging.MessageQueue(_queuesQueueName, QueueAccessMode.Send))
{
var agentQueue = new AgentQueue
{
AgentId = agentId,
QueueName = agentQueueName
};
queuesQueue.Send(new Message(agentQueue));
}
}
}
_sequances[agentId].UpdateSequanceState();
using (var fileQueue = new System.Messaging.MessageQueue(agentQueueName, QueueAccessMode.Send))
{
var message = new Message(filePath);
fileQueue.Send(message);
_processedCount++;
}
}
}
else
{
var fileName = Path.GetFileName(filePath);
var agentName = agentId.ToString().Substring(0, 4);
var trashFilePath = Path.Combine(_trashDirectory, agentName, fileName);
FileHelper.MoveWithRenaming(filePath, trashFilePath);
HostLogger.Get <ProcessingService>().Error($"Recieved invalid file {filePath}");
}
_status = ProcessingStatus.Idle;
}
private void RestorePreviousSession()
{
if (!System.Messaging.MessageQueue.Exists(_queuesQueueName))
{
System.Messaging.MessageQueue.Create(_queuesQueueName);
}
using (var queuesQueue = new System.Messaging.MessageQueue(_queuesQueueName, QueueAccessMode.Receive))
{
queuesQueue.Formatter = new XmlMessageFormatter(new[] { typeof(AgentQueue) });
var agentQueues = queuesQueue.GetAllMessages().Select(x => x.Body as AgentQueue);
foreach (var agentQqueue in agentQueues)
{
if (agentQqueue == null)
{
continue;
}
lock (_sequances)
{
if (!_sequances.ContainsKey(agentQqueue.AgentId))
{
var newSequance = new Sequance(agentQqueue.AgentId, _sequanceTime, _cancelationSource.Token);
newSequance.OnSequanceCompleted += SequanceProcess;
_sequances.Add(agentQqueue.AgentId, newSequance);
if (!System.Messaging.MessageQueue.Exists(agentQqueue.QueueName))
{
System.Messaging.MessageQueue.Create(agentQqueue.QueueName);
}
}
_sequances[agentQqueue.AgentId].UpdateSequanceState();
}
}
}
}