/// <summary>
/// Starts a new MetricsPipe instance.
/// </summary>
/// <returns></returns>
public MetricsPipe Start()
{
var result = new MetricsPipe(GraphiteConfigurationProvider.Get(), this, StopwatchWrapper.StartNew);
Current = result;
return result;
}
/// <summary>
/// Times a step with specified key.
/// </summary>
/// <param name="profiler">The profiler.</param>
/// <param name="key">The key.</param>
/// <param name="reporter">Action to report result.</param>
/// <returns></returns>
public static IDisposable Step(this MetricsPipe profiler, string key, Action <MetricsPipe, string, long> reporter)
{
if (profiler == null)
{
return(null);
}
if (reporter == null)
{
throw new ArgumentNullException("reporter");
}
var timing = profiler.StartTiming();
return(new Reporter(() =>
{
timing.Dispose();
int?elapsed = timing.ComputeElapsedMilliseconds();
if (elapsed.HasValue)
{
reporter(profiler, key, elapsed.Value);
}
}));
}
/// <summary>
/// Starts a new MetricsPipe instance.
/// </summary>
/// <returns></returns>
public MetricsPipe Start()
{
var result = new MetricsPipe(GraphiteConfigurationProvider.Get(), this, StopwatchWrapper.StartNew);
Current = result;
return(result);
}
/// <summary>
/// Reports a raw value directly to graphite.
/// </summary>
/// <param name="profiler">The profiler.</param>
/// <param name="key">The metric key.</param>
/// <param name="value">The value.</param>
public static void Raw(this MetricsPipe profiler, string key, long value)
{
if (profiler == null)
{
return;
}
profiler.ReportRaw(key, value);
}
/// <summary>
/// Increases a counter for specified key.
/// </summary>
/// <param name="profiler">The profiler.</param>
/// <param name="key">The key.</param>
/// <param name="value">The value.</param>
/// <param name="sampling">Sample by provided value.</param>
public static void Count(this MetricsPipe profiler, string key, long value = 1, float sampling = 1)
{
if (profiler == null)
{
return;
}
profiler.ReportCounter(key, value, sampling);
}
/// <summary>
/// Times a step with specified key.
/// </summary>
/// <param name="profiler">The profiler.</param>
/// <param name="key">The key.</param>
/// <returns></returns>
public static IDisposable Step(this MetricsPipe profiler, string key)
{
if (profiler == null)
{
return(null);
}
return(Step(profiler, key, Timing));
}
/// <summary>
/// Stops the current MetricsPipe instance.
/// </summary>
/// <returns></returns>
public MetricsPipe Stop()
{
MetricsPipe current = Current;
if (current != null)
{
current.Stop();
current.Dispose();
}
return(current);
}
/// <summary>
/// Starts a new MetricsPipe instance.
/// </summary>
/// <param name="configurationContainer">Configuration container for graphite and statsd parameters.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException" />
public MetricsPipe Start(IConfigurationContainer configurationContainer)
{
if (configurationContainer == null)
{
throw new ArgumentNullException("configurationContainer");
}
var result = new MetricsPipe(configurationContainer, this, StopwatchWrapper.StartNew);
Current = result;
return(result);
}
/// <summary>
/// Times a step with specified key.
/// </summary>
/// <param name="profiler">The profiler.</param>
/// <param name="key">The key.</param>
/// <returns></returns>
public static IDisposable Step(this MetricsPipe profiler, string key)
{
if (profiler == null)
{
return(null);
}
var timing = profiler.StartTiming();
return(new Reporter(() =>
{
timing.Dispose();
int?elapsed = timing.ComputeElapsedMilliseconds();
if (elapsed.HasValue)
{
profiler.ReportTiming(key, elapsed.Value);
}
}));
}
