/// <summary>
/// NLog Setup
/// </summary>
public static LoggingConfiguration Initialize()
{
// Create NLog configuration object
var config = new LoggingConfiguration();
// Create targets and add them to the configuration
var fileTarget = GetFileTarget();
config.AddTarget(fileTarget);
// Define logging rules
LoggingRule logRule = new LoggingRule("*", LogLevel.Trace, fileTarget);
// Define filter to ignore logs from Microsoft DLLs
var filterToIgnoreAllMicrosoftLogs = new ConditionBasedFilter
{
Condition = "starts-with(logger, 'Microsoft.')",
Action = FilterResult.Ignore
};
logRule.Filters.Add(filterToIgnoreAllMicrosoftLogs);
config.LoggingRules.Add(logRule);
// Define wrappers
var asyncWrapper = GetAsyncTargetWrapper();
asyncWrapper.WrappedTarget = fileTarget;
SimpleConfigurator.ConfigureForTargetLogging(asyncWrapper, LogLevel.Trace);
// Activate the configuration
LogManager.Configuration = config;
return(config);
}
public static void AddCustomLogger(this ILoggingBuilder configureLogging, IConfiguration configuration)
{
var config = new LoggingConfiguration();
configureLogging.AddConfiguration(configuration.GetSection("Logging"));
// Create targets and add them to the configuration
var fileTarget = GetFileTarget();
config.AddTarget(fileTarget);
// Define logging rules
LoggingRule logRule = new LoggingRule("*", LogLevel.Trace, fileTarget);
// Define filter to ignore logs from Microsoft DLLs
var filterToIgnoreAllMicrosoftLogs = new ConditionBasedFilter
{
Condition = "starts-with(logger, 'Microsoft.')",
Action = FilterResult.Ignore
};
logRule.Filters.Add(filterToIgnoreAllMicrosoftLogs);
// Define wrappers
var asyncWrapper = GetAsyncTargetWrapper();
asyncWrapper.WrappedTarget = fileTarget;
SimpleConfigurator.ConfigureForTargetLogging(asyncWrapper, LogLevel.Trace);
// Activate the configuration
config.LoggingRules.Add(logRule);
LogManager.Configuration = config;
//Add nlog by default
configureLogging.AddNLog(config);
}
public NLogLogger(string fileName, LogLevel level, int portable)
{
var logPath = $@"{Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)}\MPTagThat\Log";
if (portable == 1)
{
logPath = $@"{AppDomain.CurrentDomain.BaseDirectory}\Log";
}
if (!Directory.Exists(logPath))
{
Directory.CreateDirectory(logPath);
}
var fullFileName = $@"{logPath}\{fileName}";
_level = level;
// Now configure the NLOG File Target looger
var config = new LoggingConfiguration();
var fileTarget = new FileTarget();
fileTarget.FileName = fullFileName;
fileTarget.MaxArchiveFiles = Maxarchives;
fileTarget.ArchiveFileName = $@"{logPath}\Archive\{Path.GetFileNameWithoutExtension(fileName)}.log";
fileTarget.ArchiveNumbering = ArchiveNumberingMode.Rolling;
fileTarget.ArchiveOldFileOnStartup = true;
fileTarget.KeepFileOpen = true;
fileTarget.OpenFileCacheTimeout = 30;
fileTarget.Layout = "${date:format=yyyy-MM-dd HH\\:mm\\:ss.ffffff} " +
"[${level:fixedLength=true:padding=5}]" +
"[${threadid:padding=3}]" +
"[${stacktrace:format=Flat:topFrames=1:separator=\":\":fixedLength=true:padding=-30}]: " +
"${message} " +
"${exception:format=tostring}";
config.AddTarget("file", fileTarget);
level = LogLevel.Debug;
var rule = new LoggingRule("*", ConvertLogLevel(level), fileTarget);
// Create a filter to disable Raven Database Debugging
var filter = new ConditionBasedFilter {
Action = FilterResult.Ignore, Condition = "starts-with('${logger}','Raven')"
};
rule.Filters.Add(filter);
filter = new ConditionBasedFilter {
Action = FilterResult.Ignore, Condition = "contains('${logger}', 'Rachis')"
};
rule.Filters.Add(filter);
config.LoggingRules.Add(rule);
LogManager.Configuration = config;
_logger = LogManager.GetLogger("MPTagThat");
}
private static ILogger GetLog()
{
var config = new NLog.Config.LoggingConfiguration();
var fileTarget = new FileTarget("logfile")
{
FileName = CurrentLogPath,
ArchiveEvery = FileArchivePeriod.Day,
ArchiveNumbering = ArchiveNumberingMode.DateAndSequence,
KeepFileOpen = true,
ConcurrentWrites = false,
AutoFlush = false,
OpenFileFlushTimeout = 1,
Layout = "${longdate} ${sequenceid:padding=6} ${level:uppercase=true:padding=-5} ${message} ${onexception:" +
"${newline}${exception:format=ToString}" +
":when=not contains('${exception:format=ShortType}','TaskCanceledException')}",
};
var asyncFileTarget = new AsyncTargetWrapper(fileTarget)
{
TimeToSleepBetweenBatches = 0,
OverflowAction = AsyncTargetWrapperOverflowAction.Block,
BatchSize = 500,
};
var logTarget = new ColoredConsoleTarget("logconsole")
{
Layout = "${longdate} ${level:uppercase=true:padding=-5} ${message} ${onexception:" +
"${newline}${exception:format=Message}" +
":when=not contains('${exception:format=ShortType}','TaskCanceledException')}",
};
#if DEBUG
config.AddRule(LogLevel.Trace, LogLevel.Fatal, logTarget, "default"); // only echo messages from default logger to the console
#else
config.AddRule(LogLevel.Info, LogLevel.Fatal, logTarget, "default");
#endif
config.AddRule(LogLevel.Debug, LogLevel.Fatal, asyncFileTarget);
var filter = new ConditionBasedFilter {
Condition = "contains('${message}','TaskCanceledException')", Action = FilterResult.Ignore,
};
foreach (var rule in config.LoggingRules)
{
rule.Filters.Add(filter);
}
LogManager.Configuration = config;
return(LogManager.GetLogger("default"));
}
/// <summary>
/// To disable logger for other assemblies.
/// </summary>
/// <param name="cfg">Configuration of logger</param>
/// <param name="filter">Custom filter</param>
protected void fixLoggerCfg(LoggingConfiguration cfg, ConditionBasedFilter filter)
{
if (cfg == null)
{
return;
}
LoggingRule rule = cfg.LoggingRules.FirstOrDefault(p => p.LoggerNamePattern == "*");
if (rule == null)
{
return;
}
if (!rule.Filters.Contains(filter))
{
rule.Filters.Add(filter);
}
}
public void CustomFilter()
{
var filter = new ConditionBasedFilter();
filter.Condition = "starts-with('${message}','badCategory')";
filter.Action = FilterResult.Ignore;
FakeAWSTarget fakeawsTarget = new FakeAWSTarget();
var config = new LoggingConfiguration();
config.AddTarget("FakeAWSTarget", fakeawsTarget);
var rule = new LoggingRule("CustomFilter", LogLevel.Warn, LogLevel.Fatal, fakeawsTarget);
rule.Filters.Add(filter);
config.LoggingRules.Add(rule);
LogManager.Configuration = config;
var logger = LogManager.GetLogger("CustomFilter");
logger.Trace("goodCategory|trace");
logger.Fatal("goodCategory|fatal");
Assert.Single(fakeawsTarget._core.ReceivedMessages);
Assert.Contains("fatal", fakeawsTarget._core.ReceivedMessages.ElementAt(0));
string val;
while (!fakeawsTarget._core.ReceivedMessages.IsEmpty)
{
fakeawsTarget._core.ReceivedMessages.TryDequeue(out val);
}
logger.Trace("badCategory|trace");
logger.Warn("badCategory|warning");
Assert.Empty(fakeawsTarget._core.ReceivedMessages);
}
