/// <summary>
/// Initializes a new instance of the <see cref="HttpWebRequestInstrumentation"/> class.
/// </summary>
/// <param name="tracer">Tracer to record traced with.</param>
/// <param name="options">Configuration options for HttpWebRequest instrumentation.</param>
public HttpWebRequestInstrumentation(Tracer tracer, HttpClientInstrumentationOptions options)
{
#if NET461
GC.KeepAlive(HttpWebRequestDiagnosticSource.Instance);
this.diagnosticSourceSubscriber = new DiagnosticSourceSubscriber(new HttpWebRequestDiagnosticListener(tracer, options), options.EventFilter);
this.diagnosticSourceSubscriber.Subscribe();
#endif
}
internal bool EventFilter(HttpWebRequest request)
{
Uri requestUri;
if (request.Method == "POST" &&
(requestUri = request.RequestUri) != null &&
HttpClientInstrumentationOptions.IsInternalUrl(requestUri))
{
return(false);
}
return(this.FilterFunc?.Invoke(request) ?? true);
}
/// <summary>
/// Initializes a new instance of the <see cref="DependenciesInstrumentation"/> class.
/// </summary>
/// <param name="tracerFactory">Tracer factory to get a tracer from.</param>
/// <param name="httpOptions">Http configuration options.</param>
/// <param name="sqlOptions">Sql configuration options.</param>
public DependenciesInstrumentation(TracerFactoryBase tracerFactory, HttpClientInstrumentationOptions httpOptions = null, SqlClientInstrumentationOptions sqlOptions = null)
{
if (tracerFactory == null)
{
throw new ArgumentNullException(nameof(tracerFactory));
}
var assemblyVersion = typeof(DependenciesInstrumentation).Assembly.GetName().Version;
var httpClientListener = new HttpClientInstrumentation(tracerFactory.GetTracer(nameof(HttpClientInstrumentation), "semver:" + assemblyVersion), httpOptions ?? new HttpClientInstrumentationOptions());
var httpWebRequestInstrumentation = new HttpWebRequestInstrumentation(tracerFactory.GetTracer(nameof(HttpWebRequestInstrumentation), "semver:" + assemblyVersion), httpOptions ?? new HttpClientInstrumentationOptions());
var azureClientsListener = new AzureClientsInstrumentation(tracerFactory.GetTracer(nameof(AzureClientsInstrumentation), "semver:" + assemblyVersion));
var azurePipelineListener = new AzurePipelineInstrumentation(tracerFactory.GetTracer(nameof(AzurePipelineInstrumentation), "semver:" + assemblyVersion));
var sqlClientListener = new SqlClientInstrumentation(tracerFactory.GetTracer(nameof(AzurePipelineInstrumentation), "semver:" + assemblyVersion), sqlOptions ?? new SqlClientInstrumentationOptions());
this.instrumentations.Add(httpClientListener);
this.instrumentations.Add(httpWebRequestInstrumentation);
this.instrumentations.Add(azureClientsListener);
this.instrumentations.Add(azurePipelineListener);
this.instrumentations.Add(sqlClientListener);
}
/// <summary>
/// Initializes a new instance of the <see cref="HttpClientInstrumentation"/> class.
/// </summary>
/// <param name="activitySource">ActivitySource adapter instance.</param>
/// <param name="options">Configuration options for dependencies instrumentation.</param>
public HttpClientInstrumentation(ActivitySourceAdapter activitySource, HttpClientInstrumentationOptions options)
{
this.diagnosticSourceSubscriber = new DiagnosticSourceSubscriber(new HttpHandlerDiagnosticListener(options, activitySource), options.EventFilter);
this.diagnosticSourceSubscriber.Subscribe();
}
/// <summary>
/// Initializes a new instance of the <see cref="HttpClientInstrumentation"/> class.
/// </summary>
/// <param name="tracer">Tracer to record traced with.</param>
/// <param name="options">Configuration options for dependencies instrumentation.</param>
public HttpClientInstrumentation(Tracer tracer, HttpClientInstrumentationOptions options)
{
this.diagnosticSourceSubscriber = new DiagnosticSourceSubscriber(new HttpHandlerDiagnosticListener(tracer, options), options.EventFilter);
this.diagnosticSourceSubscriber.Subscribe();
}
