public PrinterServiceProvider(XFS4IoTServer.EndpointDetails EndpointDetails, IPrinterDevice Device, ILogger Logger)
: base(typeof(PrinterServiceProvider), Logger)
{
EndpointDetails.IsNotNull($"The endpoint details are invalid. {nameof(EndpointDetails)}");
Device.IsNotNull($"The device interface is an invalid. {nameof(Device)}");
this.Device = Device;
(Uri, WSUri) = EndpointDetails.ServiceUri(ServiceClass);
Logger.Log(Constants.Framework, $"Listening on {Uri}");
this.EndPoint = new EndPoint(Uri,
CommandDecoder,
this,
Logger);
}
protected void DeleteJobsOnPrinter(IPrinterDevice printerDevice)
{
for (; ;)
{
if (StopNow)
{
return;
}
Logger.DebugFormat("fetching deletable jobs for {0}", printerDevice);
ICollection <string> jobsToDelete;
try
{
jobsToDelete = printerDevice.GetFailedJobIDs();
foreach (var jobToDelete in jobsToDelete)
{
Logger.InfoFormat("deleting job {1} on printer {0}", printerDevice, jobToDelete);
printerDevice.DeleteFailedJob(jobToDelete);
}
}
catch (WebException we)
{
Logger.WarnFormat("WebException while contacting {0}: {1}", printerDevice, we);
// next printer
break;
}
if (StopNow || jobsToDelete.Count == 0)
{
return;
}
try
{
Logger.Debug("Repetition delay.");
Thread.Sleep(TimeSpan.FromSeconds(_config.CheckRepetitionDelayInSeconds));
}
catch (ThreadInterruptedException)
{
Logger.Debug("Interrupted!");
}
}
}
