/// <summary>
/// Add the <see cref="GraphiteReporter" /> allowing metrics to be reported to Graphite.
/// </summary>
/// <param name="metricReporterProviderBuilder">
/// The <see cref="IMetricsReportingBuilder" /> used to configure metrics reporters.
/// </param>
/// <param name="url">The base url where metrics are written.</param>
/// <param name="flushInterval">
/// The <see cref="T:System.TimeSpan" /> interval used if intended to schedule metrics
/// reporting.
/// </param>
/// <param name="fieldsSetup">The metric fields to report as well as thier names.</param>
/// <param name="optionsSetup">The setup action to configure the <see cref="MetricsGraphitePlainTextProtocolOptions"/> to use.</param>
/// <returns>
/// An <see cref="IMetricsBuilder" /> that can be used to further configure App Metrics.
/// </returns>
public static IMetricsBuilder ToGraphite(
this IMetricsReportingBuilder metricReporterProviderBuilder,
string url,
TimeSpan flushInterval,
Action <MetricFields> fieldsSetup = null,
Action <MetricsGraphitePlainTextProtocolOptions> optionsSetup = null)
{
if (metricReporterProviderBuilder == null)
{
throw new ArgumentNullException(nameof(metricReporterProviderBuilder));
}
if (url == null)
{
throw new ArgumentNullException(nameof(url));
}
if (!Uri.TryCreate(url, UriKind.Absolute, out var uri))
{
throw new InvalidOperationException($"{nameof(url)} must be a valid absolute URI");
}
var plainTextProtocolOptions = new MetricsGraphitePlainTextProtocolOptions();
optionsSetup?.Invoke(plainTextProtocolOptions);
IMetricsOutputFormatter formatter;
var defaultFields = new MetricFields();
defaultFields.DefaultGraphiteMetricFieldNames();
if (fieldsSetup == null)
{
formatter = new MetricsGraphitePlainTextProtocolOutputFormatter(plainTextProtocolOptions, defaultFields);
}
else
{
fieldsSetup.Invoke(defaultFields);
formatter = new MetricsGraphitePlainTextProtocolOutputFormatter(plainTextProtocolOptions, defaultFields);
}
var options = new MetricsReportingGraphiteOptions
{
FlushInterval = flushInterval,
Graphite =
{
BaseUri = uri
},
MetricsOutputFormatter = formatter
};
var httpClient = CreateClient(options, options.ClientPolicy);
var reporter = new GraphiteReporter(options, httpClient);
var builder = metricReporterProviderBuilder.Using(reporter);
builder.OutputMetrics.AsGraphitePlainTextProtocol(plainTextProtocolOptions, defaultFields);
return(builder);
}
/// <summary>
/// Add the <see cref="MetricsGraphitePlainTextProtocolOutputFormatter" /> allowing metrics to optionally be reported to
/// Graphite using the Plain Text Protocol.
/// </summary>
/// <param name="metricFormattingBuilder">s
/// The <see cref="IMetricsOutputFormattingBuilder" /> used to configure InfluxDB Lineprotocol formatting
/// options.
/// </param>
/// <param name="setupAction">The InfluxDB LineProtocol formatting options to use.</param>
/// <param name="fields">The metric fields to report as well as thier names.</param>
/// <returns>
/// An <see cref="IMetricsBuilder" /> that can be used to further configure App Metrics.
/// </returns>
public static IMetricsBuilder AsGraphitePlainTextProtocol(
this IMetricsOutputFormattingBuilder metricFormattingBuilder,
Action <MetricsGraphitePlainTextProtocolOptions> setupAction,
MetricFields fields = null)
{
if (metricFormattingBuilder == null)
{
throw new ArgumentNullException(nameof(metricFormattingBuilder));
}
if (setupAction == null)
{
throw new ArgumentNullException(nameof(setupAction));
}
var options = new MetricsGraphitePlainTextProtocolOptions();
setupAction.Invoke(options);
if (fields == null)
{
fields = new MetricFields();
fields.DefaultGraphiteMetricFieldNames();
}
var formatter = new MetricsGraphitePlainTextProtocolOutputFormatter(options, fields);
return(metricFormattingBuilder.Using(formatter, false));
}