protected override int Process()
{
_logger.Trace("Trying to receive next task to scan...");
CheckVersion();
var task = GetNextTask();
if (task == null)
{
_logger.Trace("There are no task to scan in queue");
return(0);
}
_logger.Trace($"Task received. TaskId='{task.Id}'");
var results = new List <ScanTaskResultDto>();
var localParameters = ConfigurationManager
.AppSettings
.AllKeys.ToDictionary(
appSettingKey => appSettingKey,
appSettingKey => ConfigurationManager.AppSettings[appSettingKey]);
foreach (var core in task.Cores)
{
var manager = _pluginProvider.GetByKey(core.Core);
if (manager == null)
{
results.Add(
new ScanTaskResultDto
{
Id = task.Id,
Status = ScanStatus.Failed
});
_logger.Error(Resources.CoreManagerIsNotFound.FormatWith(core.Core, task.Id));
continue;
}
CancellationTokenSource source;
var executionTask = manager.Run(task.Path, core.CodeLocation, core.CoreParameters, localParameters, out source);
while (!executionTask.Wait(Settings.Default.WaitCheckTaskCancelledTimeout))
{
// ReSharper disable once InvertIf
if (IsTaskCancelled(task.Id))
{
source.Cancel();
_logger.Info($"Task execution cancelled. TaskId='{task.Id}'");
}
}
results.Add(executionTask.Result);
}
if (!results.Any())
{
SendResults(
new ScanTaskResultDto
{
Id = task.Id,
Status = ScanStatus.Failed
});
return(1);
}
var result = new ScanTaskResultDto
{
Id = task.Id,
AnalyzedFiles = string.Join("\n", results.Select(_ => _.AnalyzedFiles)),
Status = ScanStatus.Success,
AnalyzedLinesCount = results.Sum(_ => _.AnalyzedLinesCount),
AnalyzedSizeInBytes = results.Sum(_ => _.AnalyzedSizeInBytes),
CoreRunTime = new TimeSpan(results.Sum(_ => _.CoreRunTime.Ticks)),
LogPath = results.First().LogPath,
ResultPath = results.First().ResultPath
};
SendResults(result);
_logger.Info($"Task successfully processed. TaskId='{task.Id}', ResultPath='{result.ResultPath}'");
return(1);
}