private void processNextTransfer()
{
LTTransfer nextItem = null;
lock (_transferLock)
{
if (_transfers.Count() > 0)
{
nextItem = _transfers[0];
_transfers.RemoveAt(0);
}
}
if (nextItem != null)
{
// Trigger execution of transfers
Task.Run(() =>
{
try
{
Logger.Info("Transfer to FIS:\n{0}", nextItem.Message);
if (_tcpClient != null)
{
var stream = _tcpClient.GetStream();
byte[] utf8Message = System.Text.Encoding.UTF8.GetBytes(nextItem.Message);
stream.Write(utf8Message, 0, utf8Message.Length);
}
else
{
throw new Exception("Transfer to FIS failed: connection not existing");
}
}
catch (Exception e)
{
Logger.Error(e);
Disconnect();
}
}).ContinueWith(delegate { processNextTransfer(); });
}
else
{
_transferInProgress = false;
}
}
private void scheduleTransfer(LTTransfer transfer)
{
Logger.Debug("Schedule transfer to FIS:\n{0}", transfer.Message);
if (transfer.IsEmpty())
{
return;
}
lock (_transferLock)
{
// Remove all outdated transfers
_transfers.RemoveAll(x => x.IsEqual(transfer));
_transfers.Add(transfer);
}
if (!_transferInProgress)
{
_transferInProgress = true;
processNextTransfer();
}
}
public bool IsEqual(LTTransfer other)
{
return(string.Equals(_actualXML, other._actualXML));
}
