public Scope CreateScope(OutboundHttpArgs args, out HttpTags tags)
{
tags = new DatadogHttpTags();
var requestUri = args.RequestUri;
var httpMethod = args.HttpMethod;
string serviceName = _tracer.Settings.GetServiceName(_tracer, "http-client");
var scope = _tracer.StartActiveWithTags("http.request", tags: tags, serviceName: serviceName, spanId: args.SpanId);
scope.Span.Type = SpanTypes.Http;
tags.HttpMethod = httpMethod;
tags.HttpUrl = UriHelpers.CleanUri(requestUri, removeScheme: false, tryRemoveIds: false);
string resourceUrl = UriHelpers.CleanUri(requestUri, removeScheme: true, tryRemoveIds: true);
scope.Span.ResourceName = $"{httpMethod} {resourceUrl}";
var integrationId = args.IntegrationInfo;
tags.InstrumentationName = IntegrationRegistry.GetName(integrationId);
tags.SetAnalyticsSampleRate(integrationId, _tracer.Settings, enabledWithGlobalSetting: false);
return(scope);
}
public void CleanUri_HttpUrlTag(string uri, string expected)
{
string actual = UriHelpers.CleanUri(new Uri(uri), removeScheme: false, tryRemoveIds: false);
Assert.Equal(expected, actual);
}
public void CleanUri_ResourceName(string uri, string expected)
{
string actual = UriHelpers.CleanUri(new Uri(uri), removeScheme: true, tryRemoveIds: true);
Assert.Equal(expected, actual);
}