/// <summary> Will send the given metric in the specified format. </summary>
/// <exception cref="ArgumentNullException"> Thrown when the metric is null. </exception>
/// <param name="metric"> The metric. </param>
public void Send(IMetric metric)
{
if (null == metric)
{
throw new ArgumentNullException("metric");
}
_messenger.SendMetrics(new[] { metric.ToString(_key, _format) });
}
private static void SendToServer(string server, int port, IEnumerable <string> metrics, bool stream)
{
UdpMessenger messenger = null;
SimpleObjectPool <UdpMessenger> serverPool = null;
try
{
serverPool = _messengerPool.GetOrAdd(string.Format(CultureInfo.InvariantCulture, "{0}:{1}", server, port),
new SimpleObjectPool <UdpMessenger>(3, pool => new UdpMessenger(server, port)));
messenger = serverPool.Pop();
//all used up, sorry!
if (null == messenger)
{
return;
}
if (stream)
{
messenger.StreamMetrics(metrics);
}
else
{
messenger.SendMetrics(metrics);
}
}
finally
{
if (null != serverPool && null != messenger)
{
serverPool.Push(messenger);
}
}
}
public Task CreateContinuousTask(CancellationToken cancellationToken)
{
return(new Task(() =>
{
var reader = new PerfmonCounterReader();
using (var messenger = new UdpMessenger(_metricPublishingConfig.HostName, _metricPublishingConfig.Port))
{
foreach (var metricBatch in reader.StreamCounterSamples(_counterPaths, _counterSamplingConfig.SampleInterval, cancellationToken)
.SelectMany(set => set.CounterSamples.ToGraphiteString(_metricPublishingConfig.PrefixKey))
.Chunk(10))
{
messenger.SendMetrics(metricBatch);
}
}
}, cancellationToken));
}