private ILogger SetContextFromLogEvent(ILogger logger, LogEvent logEvent)
{
logger.ForContext("Timestamp", logEvent.Timestamp);
logger.ForContext("LogSource", logEvent.LogSource);
logger.ForContext("Thread", logEvent.Thread);
return logger;
}
private ILogger GetLogger(LogEvent logEvent)
{
return(_logger.ForContext("Timestamp", logEvent.Timestamp)
// .ForContext("LogSource","[" + logEvent.LogSource.Split('/').Last())
.ForContext("LogSource", logEvent.LogSource)
.ForContext("Thread", logEvent.Thread.ManagedThreadId));
}
protected override bool IsMatch(LogEvent evt)
{
var warning = evt as Warning;
if(warning != null)
{
return InternalDoMatch(warning.LogSource, warning.Message);
}
return false;
}
private ILogger SetContextFromLogEvent(ILogger logger, LogEvent logEvent)
{
logger = logger
.ForContext("Timestamp", logEvent.Timestamp)
.ForContext("LogSource", logEvent.LogSource)
.ForContext("Thread", logEvent.Thread.ManagedThreadId.ToString().PadLeft(4, '0'));
return logger;
}
protected abstract bool IsMatch(LogEvent evt); //In Akka JVM this is called matches
public bool Apply(LogEvent logEvent)
{
if(IsMatch(logEvent))
{
OnEventMatched(logEvent);
return true;
}
return false;
}
protected override bool IsMatch(LogEvent evt)
{
var info = evt as Info;
if(info != null)
{
return InternalDoMatch(info.LogSource, info.Message);
}
return false;
}
protected override bool IsMatch(LogEvent evt)
{
var debug = evt as Debug;
if(debug != null)
{
return InternalDoMatch(debug.LogSource, debug.Message);
}
return false;
}
protected override bool IsMatch(LogEvent evt)
{
var error = evt as Error;
if(error != null)
{
var logSource = error.LogSource;
var errorMessage = error.Message;
var cause = error.Cause;
return IsMatch(logSource, errorMessage, cause);
}
return false;
}
protected override bool IsMatch(LogEvent evt)
{
var warning = evt as Warning;
if(warning != null)
{
var deadLetter = warning.Message as DeadLetter;
if(deadLetter != null)
if(_isMatch == null || _isMatch(deadLetter))
return InternalDoMatch(warning.LogSource, deadLetter.Message);
}
return false;
}
protected override void Print(LogEvent m)
{
if(m.Message is ForwardAllEventsTo)
{
_forwarder = ((ForwardAllEventsTo)m.Message).Forwarder;
_forwarder.Tell("OK");
}
else if(_forwarder != null)
{
_forwarder.Forward(m);
}
else
{
base.Print(m);
}
}
public static void PrintLogEvent(LogEvent logEvent)
{
ConsoleColor? color = null;
if(UseColors)
{
var logLevel = logEvent.LogLevel();
switch(logLevel)
{
case LogLevel.DebugLevel:
color = DebugColor;
break;
case LogLevel.InfoLevel:
color = InfoColor;
break;
case LogLevel.WarningLevel:
color = WarningColor;
break;
case LogLevel.ErrorLevel:
color = ErrorColor;
break;
}
}
StandardOutWriter.WriteLine(logEvent.ToString(), color);
}
/// <summary>
/// Publishes the specified event.
/// </summary>
/// <param name="event">The event.</param>
private void Publish(LogEvent @event)
{
try
{
System.EventStream.Publish(@event);
}
catch
{
//TODO: Hmmm?
}
}
private void Log(LogEvent message)
{
Console.WriteLine("Log: {0}",message);
}
/// <summary>
/// Prints a specified event to the console.
/// </summary>
/// <param name="logEvent">The event to print</param>
internal static void PrintLogEvent(LogEvent logEvent)
{
try
{
ConsoleColor?color = null;
if (UseColors)
{
var logLevel = logEvent.LogLevel();
switch (logLevel)
{
case LogLevel.DebugLevel:
color = DebugColor;
break;
case LogLevel.InfoLevel:
color = InfoColor;
break;
case LogLevel.WarningLevel:
color = WarningColor;
break;
case LogLevel.ErrorLevel:
color = ErrorColor;
break;
}
}
StandardOutWriter.WriteLine(logEvent.ToString(), color);
}
catch (FormatException ex)
{
/*
* If we've reached this point, the `logEvent` itself is formatted incorrectly.
* Therefore we have to treat the data inside the `logEvent` as suspicious and avoid throwing
* a second FormatException.
*/
var sb = new StringBuilder();
sb.AppendFormat("[ERROR][{0}]", logEvent.Timestamp)
.AppendFormat("[Thread {0}]", logEvent.Thread.ManagedThreadId.ToString().PadLeft(4, '0'))
.AppendFormat("[{0}] ", nameof(StandardOutLogger))
.AppendFormat("Encountered System.FormatException while recording log: [{0}]", logEvent.LogLevel().PrettyNameFor())
.AppendFormat("[{0}]. ", logEvent.LogSource)
.Append(ex.Message);
string msg;
switch (logEvent.Message)
{
case LogMessage formatted: // a parameterized log
msg = " str=[" + formatted.Format + "], args=[" + string.Join(",", formatted.Args) + "]";
break;
case string unformatted: // pre-formatted or non-parameterized log
msg = unformatted;
break;
default: // surprise!
msg = logEvent.Message.ToString();
break;
}
sb.Append(msg)
.Append(" Please take a look at the logging call where this occurred and fix your format string.");
StandardOutWriter.WriteLine(sb.ToString(), ErrorColor);
}
}
protected override bool IsMatch(LogEvent evt)
{
return _predicate(evt);
}
/// <summary>
/// Publishes the specified event.
/// </summary>
/// <param name="event">The event.</param>
private void Publish(LogEvent @event)
{
try
{
System.EventStream.Publish(@event);
}
catch
{
}
}
private void WithMDC(string logSource, LogEvent logEvent, Action<ILogger> logStatement)
{
ILogger logger = LoggerFactory.GetLogger(GetType());
logStatement(logger);
}
protected virtual void Print(LogEvent logEvent)
{
StandardOutLogger.PrintLogEvent(logEvent);
}
private void WithNLog(string logSource, LogEvent logEvent, Action<Logger> logStatement)
{
var logger = LogManager.GetCurrentClassLogger();
logStatement(logger);
}
private static void Log(LogEvent logEvent, Action<NLogger> logStatement)
{
var logger = LogManager.GetLogger(logEvent.LogClass.FullName);
logStatement(logger);
}
/// <summary> /// Determines whether the specified event should be filtered or not. /// </summary> /// <returns><c>true</c> to filter the event.</returns> protected abstract bool IsMatch(LogEvent evt); //In Akka JVM this is called matches
/// <summary>
/// Print the specified log event.
/// </summary>
/// <param name="logEvent">The log event that is to be output.</param>
protected virtual void Print(LogEvent logEvent)
{
StandardOutLogger.PrintLogEvent(logEvent);
}
private bool ShouldFilter(LogEvent message)
{
foreach(var filter in _filters)
{
try
{
if(filter.Apply(message))
return true;
}
// ReSharper disable once EmptyGeneralCatchClause
catch
{
}
}
return false;
}
protected virtual void OnEventMatched(LogEvent logEvent)
{
var delegt = EventMatched;
if(delegt != null) delegt(this, logEvent);
}
private void verifyLevel(LoggingBus bus, LogLevel level)
{
var allmsg = new LogEvent[] {
new Debug("", null, "debug"),
new Info("", null, "info"),
new Warning("", null, "warning"),
new Error(null,"", null, "error")};
var msg = allmsg.Where(l => l.LogLevel() >= level);
allmsg.ToList().ForEach(l => bus.Publish(l));
msg.ToList().ForEach(l => ExpectMsg(l));
}
private void Publish(IActorContext context, LogEvent logEvent)
{
try
{
context.System.EventStream.Publish(logEvent);
}
catch (Exception)
{
// swallow any exceptions
}
}
