public static void Invoke(TimeSpan slowResponseTime, TimeSpan sleepInterval, int maxRetryCount, Action retryableAction, Predicate <Exception> isRetriableException, Action <Exception, int> onRetry, Action <Exception, int> onMaxRetry, Action <TimeSpan> onSlowResponse, Action <Exception> onUnhandledException) { RetryHelper.Invoke(slowResponseTime, sleepInterval, maxRetryCount, retryableAction, isRetriableException, onRetry, onMaxRetry, onSlowResponse, onUnhandledException, RetryHelper.DefaultIsStoreUnavailablePredicate); }
internal void ProcessBlock(CsvFieldCache cursor, LogFileRange block, LogFileInfo log) { bool flag = false; if (cursor.Position < block.StartOffset) { cursor.Seek(block.StartOffset); } long num = cursor.Position; while (cursor.Position < block.EndOffset) { if (this.CheckServiceStopRequest("ProcessBlock()")) { return; } try { flag = cursor.MoveNext(true); if (!flag) { if (cursor.AtEnd && !log.IsActive) { this.inputBuffer.AddInvalidRowToSkip(num, cursor.Position); block.EndOffset = cursor.Position; num = cursor.Position; } break; } ReadOnlyRow readOnlyRow = new ReadOnlyRow(cursor, num); this.inputBuffer.LineReceived(readOnlyRow); num = readOnlyRow.EndPosition; } catch (Exception ex) { if (RetryHelper.IsSystemFatal(ex)) { throw; } string text = string.Format("Log={0} blockRange=({1},{2}) cursorOffset={3} rowEnd={4} logSize={5} \nException:{6}", new object[] { log.FullFileName, block.StartOffset, block.EndOffset, cursor.Position, num, log.Size, ex }); string periodicKey = string.Format("{0}_{1}_{2}", log.FileName, block.StartOffset, block.EndOffset); EventLogger.Logger.LogEvent(LogUploaderEventLogConstants.Tuple_CsvParserFailedToParseLogLine, periodicKey, new object[] { text }); ServiceLogger.LogError(ServiceLogger.Component.LogReader, (LogUploaderEventLogConstants.Message) 3221229487U, string.Format("Detail={0}", text), this.instance, log.FullFileName); flag = false; break; } } if (cursor.Position == block.EndOffset) { block.ProcessingStatus = ProcessingStatus.ReadyToWriteToDatabase; } if (!flag) { if (cursor.AtEnd) { if (block.EndOffset == 9223372036854775807L) { block.EndOffset = cursor.Position; } } else if (this.logHeaderEndOffset != block.EndOffset) { string text2 = string.Format("Failed to read line from file {0} at position {1}", log.FullFileName, num); ExTraceGlobals.ReaderTracer.TraceError((long)this.GetHashCode(), text2); EventLogger.Logger.LogEvent(LogUploaderEventLogConstants.Tuple_LogReaderReadFailed, log.FullFileName + "_" + num.ToString(), new object[] { log.FullFileName, num }); ServiceLogger.LogError(ServiceLogger.Component.LogReader, (LogUploaderEventLogConstants.Message) 3221229476U, text2, this.instance, log.FullFileName); } } long incrementValue = num - block.StartOffset; if (Tools.IsRawProcessingType <T>()) { this.perfCounterInstance.RawReaderParsedBytes.IncrementBy(incrementValue); } else { this.perfCounterInstance.ReaderParsedBytes.IncrementBy(incrementValue); } log.WatermarkFileObj.UpdateLastReaderParsedEndOffset(num); }
public static T Invoke <T>(TimeSpan slowResponseTime, TimeSpan sleepInterval, int maxRetryCount, Func <T> action, Predicate <Exception> isRetriableException, Action <Exception, int> onRetry, Action <Exception, int> onMaxRetry, Action <TimeSpan> onSlowResponse, Action <Exception> onUnhandledException) { return(RetryHelper.Invoke <T>(slowResponseTime, sleepInterval, maxRetryCount, action, isRetriableException, onRetry, onMaxRetry, onSlowResponse, onUnhandledException, RetryHelper.DefaultIsStoreUnavailablePredicate)); }