public override bool TryBinaryOperation(BinaryOperationBinder binder, object arg, out object result)
{
if (binder.Operation == ExpressionType.AddAssign)
{
var quantity = (int)arg;
var name = String.Join(".", _parts);
switch (_metricType)
{
case MetricType.COUNT:
_statsd.LogCount(name, quantity);
break;
case MetricType.GAUGE:
_statsd.LogGauge(name, quantity);
break;
case MetricType.TIMING:
_statsd.LogTiming(name, quantity);
break;
case MetricType.SET:
_statsd.LogSet(name, quantity);
break;
}
result = null;
return(true);
}
result = null;
return(false);
}
public void Dispose()
{
if (_disposed)
{
return;
}
_disposed = true;
_stopWatch.Stop();
_client.LogTiming(_name, _stopWatch.ElapsedMilliseconds);
}
private static void IntHandler(IStatsd client, string metricType, string name, object arg)
{
var value = Convert.ToInt32(arg);
switch (metricType)
{
case MetricType.COUNT:
client.LogCount(name, value);
break;
case MetricType.GAUGE:
client.LogGauge(name, value);
break;
case MetricType.TIMING:
client.LogTiming(name, value);
break;
case MetricType.SET:
client.LogSet(name, value);
break;
}
}
/// <summary>
/// Log a timing metric
/// </summary>
/// <param name="client">The statsd client instance.</param>
/// <param name="name">The namespace of the timing metric.</param>
/// <param name="duration">The duration to log (will be converted into milliseconds)</param>
public static void LogTiming(this IStatsd client, string name, TimeSpan duration)
{
client.LogTiming(name, (int)duration.TotalMilliseconds);
}
public void Timer(string statName, int milliseconds)
{
_client.LogTiming(statName, milliseconds);
}
public void LogTiming(string name, long milliseconds, Dictionary <string, string> tags = null)
{
RunSafe(() =>
_statsd.LogTiming(BuildName(name, tags), milliseconds));
}
/// <summary>
/// Stops the internal timer and logs a latency metric.
/// </summary>
public void Dispose()
{
_stopwatch.Stop();
_client.LogTiming(_name, (int)_stopwatch.ElapsedMilliseconds);
}
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
_stopwatch.Stop();
_statsd.LogTiming(_name, (int)_stopwatch.ElapsedMilliseconds);
}
public void LogTiming(string name, long milliseconds)
{
_statsdClient.LogTiming(string.Format("{0}.{1}", GetStandardPrefix, name), milliseconds);
}
