/// <summary>
/// Measures the current latency and calculates the average latency.
/// </summary>
internal bool MeasureLatency()
{
try
{
_stopwatch.Restart();
_latencyGrain.Roundtrip();
_stopwatch.Stop();
var rtt = _stopwatch.Elapsed;
lock (_syncRoot)
{
_measurements.Enqueue(rtt);
}
return(true);
}
catch (RemoteProcedureCallCanceledException e)
{
Log.DebugFormat("{0}: Caught exception while measuring latency: {1}", _endPointName, e);
return(false);
}
catch (Exception e)
{
Log.ErrorFormat("{0}: Caught unexpected exception while measuring latency: {1}", _endPointName, e);
return(true);
}
}
private void AppendDelta(TimeSpan currentValue, ref TimeSpan previousValue, TimeSpanStatisticsContainer container)
{
var delta = currentValue - previousValue;
previousValue = currentValue;
container.Enqueue(delta);
}