public async ValueTask <IActionResult> Start(StartProcessRequest req)
{
try
{
var r = await api.StartAsync(req);
return(Ok(new StartProcessResponse(r, false)));
}
catch (ApiException e)
{
return(StatusCode(422, new ErrorResponse(e)));
}
}
public StartProcessResponse StartProcess(StartProcessRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
var processInfo = FileUploadManager.StartProcess(request.StartInfo, request.DataStream);
var response = new StartProcessResponse();
response.ProcessInfo = processInfo;
return(response);
}
public StartProcessResponse StartProcess(StartProcessRequest request)
{
return(Channel.StartProcess(request));
}
private void button1_Click(object sender, System.EventArgs e)
{
var svcClient = new ChrisBlogMsmqWorkflowContractIMsmqServiceClient();
var req = new StartProcessRequest() {MessageText = textBox1.Text};
svcClient.StartProcess(req);
}
public void Start()
{
ThreadPool.QueueUserWorkItem((state) =>
{
try
{
Info.State = ProcessState.CheckExists;
OnPropertChanged(nameof(State));
byte[] hash;
using (var hasher = MD5.Create())
using (var fileStream = FileInfo.OpenRead())
{
hash = hasher.ComputeHash(fileStream);
Info.FileInfo.Hash = hash;
OnPropertChanged(nameof(FileHash));
OnPropertChanged(nameof(ElapsedTime));
FileExistsResponse fileExists;
using (var client = new FileUploadClient())
{
fileExists = client.FileExists(new FileExistsRequest()
{
FileInfo = Info.FileInfo,
});
}
if (fileExists.Result)
{
Info.Result = ProcessResult.Error;
Info.State = ProcessState.Completed;
Info.Message = "Файл был загружен раннее";
var reportBuilder = new StringBuilder();
reportBuilder.AppendLine("Файл был загружен раннее.");
if (fileExists.InProcess == null)
{
reportBuilder.AppendLine("Информация о предыдущей загрузке не доступна");
}
else
{
reportBuilder.AppendLine("Информация о предыдущей загрузке.");
reportBuilder.AppendLine("Идентификатор: " + fileExists.InProcess.Id);
reportBuilder.AppendLine("Файл: " + fileExists.InProcess.FileInfo.Name);
reportBuilder.AppendLine("Состояние: " + fileExists.InProcess.State.ToString());
reportBuilder.AppendLine("Результат: " + fileExists.InProcess.Result.ToString());
reportBuilder.AppendLine("Сообщение: " + fileExists.InProcess.Message);
reportBuilder.AppendLine("Время начала: " + fileExists.InProcess.StartTime.ToString());
Info.Report = Encoding.UTF8.GetBytes(reportBuilder.ToString());
}
OnPropertChanged(nameof(Result));
OnPropertChanged(nameof(State));
OnPropertChanged(nameof(Message));
OnPropertChanged(nameof(ElapsedTime));
}
else
{
Info.State = ProcessState.Transfer;
OnPropertChanged(nameof(State));
OnPropertChanged(nameof(ElapsedTime));
var startProcessRequest = new StartProcessRequest();
fileStream.Position = 0L;
startProcessRequest.DataStream = fileStream;
startProcessRequest.StartInfo = Info;
StartProcessResponse startProcessResponse;
using (var client = new FileUploadClient())
{
startProcessResponse = client.StartProcess(startProcessRequest);
}
Info = startProcessResponse.ProcessInfo;
OnPropertChanged(nameof(Id));
OnPropertChanged(nameof(State));
OnPropertChanged(nameof(ElapsedTime));
}
}
}
catch (Exception e)
{
//todo: WriteToLog
Info.State = ProcessState.Completed;
Info.Result = ProcessResult.Error;
Info.Message = "Возникла ошибка: " + e.Message;
Info.Report = Encoding.UTF8.GetBytes(e.ToString());
OnPropertChanged(nameof(Result));
OnPropertChanged(nameof(State));
OnPropertChanged(nameof(Message));
OnPropertChanged(nameof(ElapsedTime));
}
});
}
