private static string FormatLogMessage_Impl( DateTime timestamp, Severity severity, LoggerType loggerType, string caller, string message, IPEndPoint myIPEndPoint, Exception exception, int errorCode, bool includeStackTrace) { if (severity == Severity.Error) message = "!!!!!!!!!! " + message; string ip = myIPEndPoint == null ? String.Empty : myIPEndPoint.ToString(); if (loggerType.Equals(LoggerType.Grain)) { // Grain identifies itself, so I don't want an additional long string in the prefix. // This is just a temporal solution to ease the dev. process, can remove later. ip = String.Empty; } string exc = includeStackTrace ? LogFormatter.PrintException(exception) : LogFormatter.PrintExceptionWithoutStackTrace(exception); string msg = String.Format("[{0} {1,5}\t{2}\t{3}\t{4}\t{5}]\t{6}\t{7}", LogFormatter.PrintTime(timestamp), //0 Thread.CurrentThread.ManagedThreadId, //1 severity.ToString(), //2 errorCode, //3 caller, //4 ip, //5 message, //6 exc); //7 return msg; }