public void SimpleEventsAndPersistingRightAway()
{
var startEvent1 = GetStartEvent(1);
var endEvent1 = GetEndEvent(1);
_persister.AddStartEvent(startEvent1);
_persister.AddEndEvent(endEvent1); // This is complete event and should be persisted right away
var startEvent2 = GetStartEvent(2);
startEvent2.StartFile = "some_other_file.log";
var endEvent2 = GetEndEvent(2);
_persister.AddStartEvent(startEvent2);
_persister.AddEndEvent(endEvent2); // This is complete, but should not be merged right away because file paths are different
var startEvent3 = GetStartEvent(3);
_persister.AddStartEvent(startEvent3); // This is incomplete event, so it will be persisted only after drain
var jobWriter = _writerFactory.GetOneWriterAndVerifyOthersAreEmpty <BackgrounderJob>("BackgrounderJobs", 4);
jobWriter.ReceivedObjects.Count.Should().Be(1);
var fullEvent1 = (BackgrounderJob)jobWriter.ReceivedObjects[0];
var combinedEvent1 = CopyValues(startEvent1, endEvent1);
fullEvent1.Should().BeEquivalentTo(combinedEvent1);
_persister.DrainEvents();
jobWriter.ReceivedObjects.Count.Should().Be(3);
var fullEvent2 = (BackgrounderJob)jobWriter.ReceivedObjects[1];
var combinedEvent2 = CopyValues(startEvent2, endEvent2);
fullEvent2.Should().BeEquivalentTo(combinedEvent2);
var partialEvent = (BackgrounderJob)jobWriter.ReceivedObjects[2];
partialEvent.Should().BeEquivalentTo(startEvent3);
}
public void ParseAndPersistLine(LogLine logLine, string logLineText)
{
if (logLineText == null || logLine == null)
{
_processingNotificationsCollector.ReportError($"{nameof(BackgrounderEventParser)} received null log line or log string", logLine, nameof(BackgrounderPlugin));
return;
}
var backgrounderId = GetBackgrounderId(logLine);
var lineMatch = NewBackgrounderRegex.Match(logLineText);
if (!lineMatch.Success)
{
_processingNotificationsCollector.ReportError($"Failed to process string as Backgrounder event. This is expected for logs prior to 10.4", logLine, nameof(BackgrounderPlugin));
return;
}
var errorEvent = ParseErrorMessage(lineMatch, logLine);
if (errorEvent != null)
{
_backgrounderEventPersister.AddErrorEvent(errorEvent);
return;
}
if (!int.TryParse(lineMatch.Groups["job_id"].Value, out var jobId))
{
return; // We only allow error messages to not have job id
}
var startEvent = TryMatchStartMessage(lineMatch, logLine, backgrounderId, jobId);
if (startEvent != null)
{
_backgrounderEventPersister.AddStartEvent(startEvent);
return;
}
var endEvent = TryMatchEndMessage(lineMatch, logLine, jobId);
if (endEvent != null)
{
_backgrounderEventPersister.AddEndEvent(endEvent);
return;
}
var extractJobDetails = TryMatchExtractJobDetails(lineMatch, jobId, logLine);
if (extractJobDetails != null)
{
_backgrounderEventPersister.AddExtractJobDetails(extractJobDetails);
return;
}
var subscriptionJobDetails = TryMatchSubscriptionJobDetails(lineMatch, jobId);
if (subscriptionJobDetails != null)
{
_backgrounderEventPersister.AddSubscriptionJobDetails(subscriptionJobDetails);
return;
}
}