void FtpServer_NewDataConnection(object sender, FtpDataConnectionEventArgs e)
{
using (var db = new ICMDBContext())
{
lock (m_FtpTransferStatus)
{
var status = (from s in m_FtpTransferStatus
where s.Device.ip == e.Remote.Address.ToString()
select s).FirstOrDefault();
if (status != null && status.Status == FtpTransferStatus.STATUS.LOAD_ING)
{
AddLog(string.Format("FTP ({0}): Data Transfer Begin", e.Remote.Address));
}
}
}
}
void FtpServer_ClosedDataConnection(object sender, FtpDataConnectionEventArgs e)
{
using (var db = new ICMDBContext())
{
lock (m_FtpTransferStatus)
{
var status = (from s in m_FtpTransferStatus
where s.Device.ip == e.Remote.Address.ToString()
select s).FirstOrDefault();
if (status != null && status.Status == FtpTransferStatus.STATUS.LOAD_ING)
{
status.Status = (status.FileSize != 0 && status.FileSize == status.SentBytes)
? FtpTransferStatus.STATUS.LOAD_SUCESS
: FtpTransferStatus.STATUS.LOAD_ERROR;
AddLog(string.Format("FTP ({0}): Data Transfer End", e.Remote.Address));
}
}
}
}
private async void FtpServer_NewDataConnection(object sender, FtpDataConnectionEventArgs e)
{
IUpgradeTasksModel upgradeTaskDataModel = ServiceLocator.Current.GetInstance <IUpgradeTasksModel>();
await _upgradeTaskQueue.Enqueue(() => Task.Run(() =>
{
try
{
// TODO: check 存取 upgradeTaskDataModel.Data 是否需要 mutex 保護
var task = upgradeTaskDataModel.Data.Where(
t => t.Status == UpgradeStatus.InProgress &&
t.Device.ip == e.Remote.Address.ToString()
//t => t.Device
).FirstOrDefault();
if (task != null)
{
UpdateUpgradeTaskLastUpdateTime(upgradeTaskDataModel, task);
}
}
catch (Exception) { }
}
));
}
private async void FtpServer_ClosedDataConnection(object sender, FtpDataConnectionEventArgs e)
{
IUpgradeTasksModel upgradeTaskDataModel = ServiceLocator.Current.GetInstance <IUpgradeTasksModel>();
await _upgradeTaskQueue.Enqueue(() => Task.Run(() =>
{
try
{
//var task = upgradeTaskDataModel.Select(
var task = upgradeTaskDataModel.Data.Where(
t => t.Status == UpgradeStatus.InProgress &&
t.Device.ip == e.Remote.Address.ToString()
//t => t.Device,
//t => t.UpgradeFile
).FirstOrDefault();
if (task != null)
{
if (task.UpgradeFile == null || task.UpgradeFile.FileSize == 0)
{
MarkUpgradeTaskRemoved(upgradeTaskDataModel, task);
return;
}
if (task.UpgradeFile.FileSize == task.SentDataBytes)
{
MarkUpgradeTaskComplete(upgradeTaskDataModel, task);
}
else
{
MarkUpgradeTaskTBD(upgradeTaskDataModel, task);
}
}
}
catch (Exception) { }
}
));
}