private void ShedulerThread(SchedulerParams schdlrParams)
{
try
{
_isRunning = true;
_state = ESchedulerState.Init;
while (_isRunning)
{
_state = ESchedulerState.RunningJobs;
RunJobs(schdlrParams);
_state = ESchedulerState.Delay;
Thread.Sleep(schdlrParams.SleepDelay * 1000);
}
}
catch (Exception ex)
{
_logger.Log(EErrorType.Error, "Failed to start scheduler");
_logger.Log(ex);
}
_state = ESchedulerState.Idle;
}
private void RunJobs(SchedulerParams schdlrParams)
{
// running jobs based on EST time
DateTime easternNow = TimeZoneInfo.ConvertTimeBySystemTimeZoneId(DateTime.UtcNow, "Eastern Standard Time");
foreach (var job in _jobs)
{
if (_isRunning)
{
if (job.IsActive && easternNow - job.LastRun >= job.Interval && (job.Hour == null || job.Hour == easternNow.Hour) && (job.Minute == null || job.Minute == easternNow.Minute))
{
try
{
job.LastRun = easternNow;
foreach (var url in job.JobUrls)
{
_logger.Log(EErrorType.Info, string.Format("Calling job '{0}': URL - {1}", job.Name, url));
SendRequest(schdlrParams.ServicesHost, url, job.Method, job.RequestPayload);
}
}
catch (Exception ex)
{
_logger.Log(EErrorType.Error, string.Format("Error in job '{0}:'", job.Name));
_logger.Log(ex);
}
}
}
}
}
public object Any(StartScheduler request)
{
_logger.Log(EErrorType.Info, " ****** Call start: StartScheduler");
StartSchedulerResponse response = new StartSchedulerResponse();
try
{
TransferHeader(request, response);
if (IsValidSessionToken(request))
{
if (Global.Scheduler.CurrentState == Scheduler.ESchedulerState.Idle)
{
SchedulerParams schdParams = new SchedulerParams();
schdParams.SleepDelay = Int32.Parse(ConfigurationManager.AppSettings["SchedulerInterval"]);
schdParams.ServicesHost = ConfigurationManager.AppSettings["ServicesHost"];
Global.Scheduler.Start(schdParams);
response.Success = true;
}
else
{
response.Success = false;
response.Errors.Add(new Interfaces.Error()
{
Code = Interfaces.EErrorCodes.SchedulerBusy, Type = Interfaces.EErrorType.Error, Message = string.Format("Scheduler is running, current state - {0}", Global.Scheduler.CurrentState)
});
}
}
else
{
response.Success = false;
response.Errors.Add(new Error()
{
Code = EErrorCodes.InvalidSession, Type = EErrorType.Error, Message = "Invalid session token"
});
}
}
catch (Exception ex)
{
_logger.Log(ex);
response.Success = false;
response.Errors.Add(new Error()
{
Code = EErrorCodes.GeneralError,
Type = EErrorType.Error,
Message = string.Format("Unpexcted error: {0}", ex.Message)
});
}
_logger.Log(EErrorType.Info, " ****** Call end: StartScheduler");
return(response);
}
public bool Start(SchedulerParams schdlrParams)
{
bool result = false;
try
{
_logger.Log(EErrorType.Info, "Starting scheduler");
_errors.Clear();
IResult prepResult = PrepareJobsList();
if (prepResult != null && !prepResult.Success)
{
_errors.AddRange(prepResult.Errors);
return(false);
}
_schedulerThread = new Task(() => ShedulerThread(schdlrParams));
_schedulerThread.Start();
result = true;
}
catch (Exception ex)
{
result = false;
_logger.Log(EErrorType.Error, "Failed to start scheduler");
_logger.Log(ex);
_errors.Add(new Error()
{
Code = EErrorCodes.GeneralError, Type = EErrorType.Error, Message = ex.Message
});
}
return(result);
}