public async Task <StreamUploadResponse> UpdateWorkers(StreamUploadRequest request)
{
var memoryStream = new MemoryStream();
try
{
await request.Stream.CopyToAsync(memoryStream);
var workers = NetHelper.DeserializeFromStream <Workers>(memoryStream);
ViewModel.Instance.WorkersPropertyEventsRemove();
ViewModel.Instance.Workers = workers.Clone();
ViewModel.Instance.WorkersPropertyEventsAdd();
Workers.SaveWorkers(workers);
var date = Workers.GetWorkersLastUpdateTime();
return(new StreamUploadResponse {
ResponseFlag = true, Date = date
});
}
catch (Exception ex)
{
throw new FaultException(ex.Message);
}
finally
{
memoryStream.Dispose();
}
}
public async Task <StreamUploadResponse> UpdateWtmSettings(StreamUploadRequest request)
{
var memoryStream = new MemoryStream();
try
{
await request.Stream.CopyToAsync(memoryStream);
var wtmSettings = NetHelper.DeserializeFromStream <WtmSettingsObject>(memoryStream);
if (request.ProxyPassword.Length != 0)
{
wtmSettings.ProxyPassword = request.ProxyPassword.ToSecureString();
wtmSettings.ProxyPasswordEncrypted = request.ProxyPassword.Encrypt();
Array.Clear(request.ProxyPassword, 0, request.ProxyPassword.Length);
}
ViewModel.Instance.WtmSettings = wtmSettings.Clone();
ViewModel.Instance.SaveWtmSettings();
var date = WtmSettingsObject.GetWtmSettingsLastUpdateTime();
return(new StreamUploadResponse {
ResponseFlag = true, Date = date
});
}
catch (Exception ex)
{
throw new FaultException(ex.Message);
}
finally
{
memoryStream.Dispose();
}
}
private async Task <int> UpdateWtmSettings(Computer pc, CancellationToken token, int errorCount, int iteration, int jobCount, DateTime wtmSettingsDate)
{
pc.SwitchStatus = Computer.OperationStatus.OperationInProgress;
var address = ViewModel.BuildServerAddress(pc.Name, Constants.StreamServer);
var channel = Service.NewStreamChannel(address, TimeSpan.FromSeconds(60));
MemoryStream stream = NetHelper.SerializeToStream <WtmSettingsObject>(ViewModel.Instance.WtmSettings);
var uploadRequest = new StreamUploadRequest {
Stream = stream
};
try
{
if (ViewModel.Instance.WtmSettings.ProxyPassword != null && ViewModel.Instance.WtmSettings.ProxyPassword.Length != 0)
{
uploadRequest.ProxyPassword = ViewModel.Instance.WtmSettings.ProxyPassword.ToCharArray();
}
var response = await channel.UpdateWtmSettings(uploadRequest).WithCancellation(token).ConfigureAwait(false);
if (response.ResponseFlag)
{
pc.SwitchStatus = Computer.OperationStatus.Success;
pc.WtmSettingsDate = response.Date;
if (pc.WtmSettingsDate >= wtmSettingsDate)
{
pc.UpdateStatus = Computer.OperationStatus.NotNecessary;
}
}
}
catch (Exception ex)
{
errorCount++;
pc.SwitchStatus = Computer.OperationStatus.Failure;
Application.Current.Dispatcher.Invoke(() =>
{
var p = new Paragraph();
p.Inlines.Add(new Run($"{pc.Name}: ").FontWeight(FontWeights.Bold).Color(Colors.Salmon));
p.Inlines.Add(new Run($"Failed to update.\r\n"));
p.Inlines.Add(new Run(ex.Message + "\r\n"));
NewParagraph = p;
});
}
finally
{
if (uploadRequest.ProxyPassword.Length != 0)
{
Array.Clear(uploadRequest.ProxyPassword, 0, uploadRequest.ProxyPassword.Length);
}
NetHelper.CloseChannel(channel);
stream.Dispose();
ReportTitle = $"Progress: {iteration + 1} of {jobCount}.";
}
return(errorCount);
}