public ModuleConfig(MetricsDataProvider dataProvider, Func<HealthStatus> healthStatus, Action<INancyModule> moduleConfig, string metricsPath)
{
this.DataProvider = dataProvider;
this.HealthStatus = healthStatus;
this.ModuleConfigAction = moduleConfig;
this.ModulePath = metricsPath;
}
public MetricsHttpListener(string listenerUriPrefix, MetricsDataProvider metricsDataProvider, Func<HealthStatus> healthStatus)
{
this.prefixPath = ParsePrefixPath(listenerUriPrefix);
this.httpListener = new HttpListener();
this.httpListener.Prefixes.Add(listenerUriPrefix);
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
}
public ScheduledReporter(MetricsReport report, MetricsDataProvider metricsDataProvider, Func<HealthStatus> healthStatus, TimeSpan interval, Scheduler scheduler)
{
this.report = report;
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
this.scheduler = scheduler;
this.scheduler.Start(interval, t => RunReport(t));
}
private static Task WriteTextMetrics(HttpListenerContext context, MetricsDataProvider metricsDataProvider, Func <HealthStatus> healthStatus)
{
var text = StringReport.RenderMetrics(metricsDataProvider.CurrentMetricsData, healthStatus);
return(WriteString(context, text, "text/plain"));
}
private static Task GetJsonContent(IDictionary<string, object> environment, MetricsDataProvider dataProvider)
{
var content = JsonBuilderV1.BuildJson(dataProvider.CurrentMetricsData, Clock.Default);
return WriteResponse(environment, content, "application/json");
}
private static Task GetJsonContentV2(IDictionary<string, object> environment, MetricsDataProvider metricsDataProvider)
{
var json = JsonBuilderV2.BuildJson(metricsDataProvider.CurrentMetricsData);
return WriteResponse(environment, json, JsonBuilderV2.MetricsMimeType);
}
private static Task GetAsHumanReadable(IDictionary<string, object> environment, MetricsDataProvider dataProvider, Func<HealthStatus> healthStatus)
{
string text = StringReport.RenderMetrics(dataProvider.CurrentMetricsData, healthStatus);
return WriteResponse(environment, text, "text/plain");
}
public MetricsEndpointMiddleware(OwinMetricsEndpointConfig endpointConfig, MetricsDataProvider dataProvider, Func<HealthStatus> healthStatus)
{
this.endpointConfig = endpointConfig;
this.dataProvider = dataProvider;
this.healthStatus = healthStatus;
}
public ScheduledReporter(MetricsReport reporter, MetricsDataProvider metricsDataProvider, Func<HealthStatus> healthStatus, TimeSpan interval)
: this(reporter, metricsDataProvider, healthStatus, interval, new ActionScheduler()) { }
private static Task GetAsHumanReadable(IDictionary <string, object> environment, MetricsDataProvider dataProvider, Func <HealthStatus> healthStatus)
{
string text = StringReport.RenderMetrics(dataProvider.CurrentMetricsData, healthStatus);
return(WriteResponse(environment, text, "text/plain"));
}
private static Task WriteJsonMetricsV2(HttpListenerContext context, MetricsDataProvider metricsDataProvider)
{
var json = JsonBuilderV2.BuildJson(metricsDataProvider.CurrentMetricsData);
jsonSize.Update(json.Length / 1024);
return WriteString(context, json, JsonBuilderV2.MetricsMimeType);
}
public ScheduledReporter(MetricsReport reporter, MetricsDataProvider metricsDataProvider, Func <HealthStatus> healthStatus, TimeSpan interval)
: this(reporter, metricsDataProvider, healthStatus, interval, new ActionScheduler())
{
}
private static Task WriteTextMetrics(HttpListenerContext context, MetricsDataProvider metricsDataProvider, Func<HealthStatus> healthStatus)
{
var text = StringReport.RenderMetrics(metricsDataProvider.CurrentMetricsData, healthStatus);
return WriteString(context, text, "text/plain");
}
private static Task WriteJsonMetrics(HttpListenerContext context, MetricsDataProvider metricsDataProvider)
{
var acceptHeader = context.Request.Headers["Accept"] ?? string.Empty;
if (acceptHeader.Contains(JsonBuilderV2.MetricsMimeType))
{
return WriteJsonMetricsV2(context, metricsDataProvider);
}
return WriteJsonMetricsV1(context, metricsDataProvider);
}
private static Task GetJsonContentV2(IDictionary <string, object> environment, MetricsDataProvider metricsDataProvider)
{
var json = JsonBuilderV2.BuildJson(metricsDataProvider.CurrentMetricsData);
return(WriteResponse(environment, json, JsonBuilderV2.MetricsMimeType));
}
private static Task GetJsonContent(IDictionary <string, object> environment, MetricsDataProvider dataProvider)
{
var content = JsonBuilderV1.BuildJson(dataProvider.CurrentMetricsData, Clock.Default);
return(WriteResponse(environment, content, "application/json"));
}
public MetricsEndpointMiddleware(OwinMetricsEndpointConfig endpointConfig, MetricsDataProvider dataProvider, Func <HealthStatus> healthStatus)
{
this.endpointConfig = endpointConfig;
this.dataProvider = dataProvider;
this.healthStatus = healthStatus;
}
public MetricsReports(MetricsDataProvider metricsDataProvider, Func <HealthStatus> healthStatus)
{
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
}
/// <summary>
/// Initializes the <see cref="MetricsController"/> class.
/// </summary>
static MetricsController()
{
Metric.Config.WithConfigExtension((ctx, hs) => _dataProvider = ctx.DataProvider);
}
public FilteredMetrics(MetricsDataProvider provider, MetricsFilter filter)
{
this.provider = provider;
this.filter = filter;
}
public static MetricsDataProvider WithFilter(this MetricsDataProvider provider, MetricsFilter filter)
{
return(new FilteredMetrics(provider, filter));
}
public FilteredMetrics(MetricsDataProvider provider, MetricsFilter filter)
{
this.provider = provider;
this.filter = filter;
}
public MetricsEndpointReports(MetricsDataProvider metricsDataProvider, Func <HealthStatus> healthStatus)
{
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
RegisterDefaultEndpoints();
}
internal static void Configure(MetricsDataProvider dataProvider, Func<HealthStatus> healthStatus, Action<INancyModule> moduleConfig, string metricsPath)
{
MetricsModule.Config = new ModuleConfig(dataProvider, healthStatus, moduleConfig, metricsPath);
}
public MetricsReports(MetricsDataProvider metricsDataProvider, Func<HealthStatus> healthStatus)
{
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
}
