public override ExecutionResult Run(IStepExecutionContext context)
{
Console.WriteLine($"CareItem id: {WorkItem.Id}, Workflow id: {WorkItem.WorkflowId} Not working, please find out why?");
WorkItem.RaiseErrorEvent("NofifyNoWorking", "time out!");
_rLogger.WriteDebug("執行結果失敗，超過30分鐘沒有結果： " + WorkItem.Id);
return(ExecutionResult.Next());
}
/// <summary>
/// 將新的需求傳入 work flow，並啟動執行檔執行
/// </summary>
/// <param name="id">物件 ID</param>
/// <param name="parameters">呼叫執行檔的參數</param>
/// <returns></returns>
public ExeWorkItem Add(ExeWorkItem item)
{
while (_workflowDataMappings.Count > 4)
{
// 一次超過七個 process （可能跟 CPU thread 有關） 會造成無法觸發 Event 的問題
Thread.Sleep(5000);
}
var workflowId = _host.StartWorkflow("ExeWorkflow", item).Result;
item.SetWorkflowId(workflowId);
_workflowDataMappings.TryAdd(item.WorkflowId, item.Id);
_rLogger.WriteDebug($"執行開始 {item.Id} 頻率： {((NisExeWorkItem)item).TakeTime}");
return(item);
}
private void InvokeExe()
{
_rLogger.WritePerf(new LogEntry {
System = "InvokeUdExe.InvokeExe", Layer = WorkItem.Id,
});
var process = new Process();
process.StartInfo.FileName = _fileService.ExePath;
process.StartInfo.Arguments = string.Join(" ", Params);
process.StartInfo.CreateNoWindow = true;
process.StartInfo.UseShellExecute = false;
try
{
var isStarted = process.Start();
process.Exited += Process_Exited;
var processRunningMessage = $"process {process.SessionId}, session: {process.SessionId} is started: {isStarted}";
Console.WriteLine(processRunningMessage);
_rLogger.WriteDebug(processRunningMessage);
} catch (Exception ex)
{
Console.WriteLine("process start failed: " + ex.Message);
}
//process.WaitForExit();
//Console.WriteLine("Exit of wait.");
//process.Close();
_rLogger.WritePerf(new LogEntry {
System = "InvokeUdExe.InvokeExe", Layer = WorkItem.Id,
});
// for Event handler with Standard output，但 PB 的程式無法成功
//process.StartInfo.RedirectStandardOutput = true;
//process.OutputDataReceived += (sender, data) =>
//{
// if (data.Data != null)
// Console.WriteLine("Stdout: " + data.Data);
//};
//process.StartInfo.RedirectStandardError = true;
//process.ErrorDataReceived += (sender, data) =>
//{
// if (data.Data != null)
// Console.WriteLine("Stderr: " + data.Data + "\n");
//};
//process.BeginOutputReadLine(); // Read each line
//process.BeginErrorReadLine(); // Read each line
}