public void Run()
{
if (_working)
{
_log.LogWarning("Skipping catalog invalidation because previous run has not completed yet");
return;
}
_working = true;
try
{
DateTimeOffset start = store.LastScanEndDate;
DateTimeOffset end = DateTimeOffset.UtcNow;
_log.LogInformation("Getting all upstream changes between {0} and {1}", start, end);
var changes = reader.GetFlattenedEntries(start, end);
bool anyFailed = false;
foreach (var h in this.UpdatedEntry.GetInvocationList())
{
try
{
var del = (EventHandler <CatalogEntryEventArgs>)h;
del(this, new CatalogEntryEventArgs(changes));
}
catch (Exception ex)
{
anyFailed = true;
_log.LogError("Failed to execute catalog entry handler", ex);
}
}
if (!anyFailed)
{
store.LastScanEndDate = end;
}
_log.LogInformation("Finished handling {0} upstream changes", changes.Count);
}
catch (Exception ex)
{
_log.LogError("Catalog scan failed", ex);
}
finally
{
_working = false;
}
}
public void Warn(string message, params object[] args)
{
_logger.LogWarning(message, args);
}
public void LogWarning(string message, params object[] p)
{
_logger.LogWarning(message, p);
}
public void Warn(object message, Exception exception = null)
{
_logger.LogWarning(message.ToString());
}