/// <summary>
/// Initialize for framework event source (not supported for Net40).
/// </summary>
private void InitializeForDiagnosticAndFrameworkEventSource()
{
if (!this.DisableDiagnosticSourceInstrumentation)
{
DesktopDiagnosticSourceHttpProcessing desktopHttpProcessing = new DesktopDiagnosticSourceHttpProcessing(
this.telemetryConfiguration,
DependencyTableStore.Instance.WebRequestCacheHolder,
this.SetComponentCorrelationHttpHeaders,
this.ExcludeComponentCorrelationHttpHeadersOnDomains,
this.EnableLegacyCorrelationHeadersInjection,
this.EnableRequestIdHeaderInjectionInW3CMode);
this.httpDesktopDiagnosticSourceListener = new HttpDesktopDiagnosticSourceListener(desktopHttpProcessing, new ApplicationInsightsUrlFilter(this.telemetryConfiguration));
}
FrameworkHttpProcessing frameworkHttpProcessing = new FrameworkHttpProcessing(
this.telemetryConfiguration,
DependencyTableStore.Instance.WebRequestCacheHolder,
this.SetComponentCorrelationHttpHeaders,
this.ExcludeComponentCorrelationHttpHeadersOnDomains,
this.EnableLegacyCorrelationHeadersInjection);
// In 4.5 EventListener has a race condition issue in constructor so we retry to create listeners
this.httpEventListener = RetryPolicy.Retry <InvalidOperationException, TelemetryConfiguration, FrameworkHttpEventListener>(
config => new FrameworkHttpEventListener(frameworkHttpProcessing),
this.telemetryConfiguration,
TimeSpan.FromMilliseconds(10));
this.sqlEventListener = RetryPolicy.Retry <InvalidOperationException, TelemetryConfiguration, FrameworkSqlEventListener>(
config => new FrameworkSqlEventListener(config, DependencyTableStore.Instance.SqlRequestCacheHolder, this.EnableSqlCommandTextInstrumentation),
this.telemetryConfiguration,
TimeSpan.FromMilliseconds(10));
}
public void TestInitialize()
{
this.sendItems = new List <ITelemetry>();
Activity.DefaultIdFormat = ActivityIdFormat.W3C;
Activity.ForceDefaultIdFormat = true;
this.configuration = new TelemetryConfiguration()
{
TelemetryChannel = new StubTelemetryChannel
{
OnSend = telemetry => this.sendItems.Add(telemetry)
},
InstrumentationKey = TestInstrumentationKey,
ApplicationIdProvider = new MockApplicationIdProvider(TestInstrumentationKey, TestApplicationId)
};
this.configuration.TelemetryInitializers.Add(this.operationDetailsInitializer);
this.httpDesktopProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
setCorrelationHeaders: true,
correlationDomainExclusionList: new List <string>(),
injectLegacyHeaders: false,
injectRequestIdInW3cMode: true);
DependencyTableStore.IsDesktopHttpDiagnosticSourceActivated = false;
}
public void RddTestHttpDesktopProcessingFrameworkOnBeginAddsLegacyHeaders()
{
var httpProcessingLegacyHeaders = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
setCorrelationHeaders: true,
correlationDomainExclusionList: new List <string>(),
injectLegacyHeaders: true,
enableW3CHeaders: false);
var request = WebRequest.Create(this.testUrl);
Assert.IsNull(request.Headers[RequestResponseHeaders.StandardParentIdHeader]);
var client = new TelemetryClient(this.configuration);
using (var op = client.StartOperation <RequestTelemetry>("request"))
{
httpProcessingLegacyHeaders.OnBegin(request);
var actualRootIdHeader = request.Headers[RequestResponseHeaders.StandardRootIdHeader];
var actualParentIdHeader = request.Headers[RequestResponseHeaders.StandardParentIdHeader];
var actualRequestIdHeader = request.Headers[RequestResponseHeaders.RequestIdHeader];
Assert.IsNotNull(actualRootIdHeader);
Assert.IsNotNull(actualParentIdHeader);
Assert.IsNotNull(actualRequestIdHeader);
Assert.AreNotEqual(actualParentIdHeader, op.Telemetry.Context.Operation.Id);
Assert.AreEqual(actualParentIdHeader, actualRequestIdHeader);
Assert.AreEqual(Activity.Current.RootId, actualRootIdHeader);
}
}
public void RddTestHttpDesktopProcessingFrameworkOnBeginSkipsAddingSourceHeaderPerConfig()
{
string hostnamepart = "partofhostname";
string url = string.Format(CultureInfo.InvariantCulture, "http://hostnamestart{0}hostnameend.com/path/to/something?param=1", hostnamepart);
var request = WebRequest.Create(new Uri(url));
Assert.IsNull(request.Headers[RequestResponseHeaders.RequestContextHeader]);
Assert.AreEqual(0, request.Headers.Keys.Cast <string>().Where((x) => { return(x.StartsWith("x-ms-", StringComparison.OrdinalIgnoreCase)); }).Count());
var localHttpProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
false,
new List <string>(),
RandomAppIdEndpoint);
localHttpProcessingFramework.OnBegin(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.RequestContextHeader]);
Assert.AreEqual(0, request.Headers.Keys.Cast <string>().Count(x => x.StartsWith("x-ms-", StringComparison.OrdinalIgnoreCase)));
ICollection <string> exclusionList = new SanitizedHostList()
{
"randomstringtoexclude", hostnamepart
};
localHttpProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
true,
exclusionList,
RandomAppIdEndpoint);
localHttpProcessingFramework.OnBegin(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.RequestContextHeader]);
Assert.AreEqual(0, request.Headers.Keys.Cast <string>().Count(x => x.StartsWith("x-ms-", StringComparison.OrdinalIgnoreCase)));
}
public void TestInitialize()
{
this.sendItems = new List <ITelemetry>();
this.request = null;
this.response = null;
this.responseHeaders = null;
this.configuration = new TelemetryConfiguration()
{
TelemetryChannel = new StubTelemetryChannel
{
OnSend = telemetry =>
{
this.sendItems.Add(telemetry);
// The correlation id lookup service also makes http call, just make sure we skip that
DependencyTelemetry depTelemetry = telemetry as DependencyTelemetry;
if (depTelemetry != null)
{
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpRequestOperationDetailName, out this.request);
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpResponseOperationDetailName, out this.response);
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpResponseHeadersOperationDetailName, out this.responseHeaders);
}
},
},
InstrumentationKey = TestInstrumentationKey,
ApplicationIdProvider = new MockApplicationIdProvider(TestInstrumentationKey, TestApplicationId)
};
this.httpDesktopProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(this.configuration, new CacheBasedOperationHolder("testCache", 100 * 1000), /*setCorrelationHeaders*/ true, new List <string>(), false);
DependencyTableStore.IsDesktopHttpDiagnosticSourceActivated = false;
}
/// <summary>
/// Initialize for framework event source (not supported for Net40).
/// </summary>
private void InitializeForDiagnosticAndFrameworkEventSource()
{
#if NET45
if (!this.DisableDiagnosticSourceInstrumentation)
{
DesktopDiagnosticSourceHttpProcessing desktopHttpProcessing = new DesktopDiagnosticSourceHttpProcessing(
this.telemetryConfiguration,
DependencyTableStore.Instance.WebRequestCacheHolder,
this.SetComponentCorrelationHttpHeaders,
this.ExcludeComponentCorrelationHttpHeadersOnDomains,
this.EffectiveProfileQueryEndpoint);
this.httpDesktopDiagnosticSourceListener = new HttpDesktopDiagnosticSourceListener(desktopHttpProcessing);
}
FrameworkHttpProcessing frameworkHttpProcessing = new FrameworkHttpProcessing(
this.telemetryConfiguration,
DependencyTableStore.Instance.WebRequestCacheHolder,
this.SetComponentCorrelationHttpHeaders,
this.ExcludeComponentCorrelationHttpHeadersOnDomains,
this.EffectiveProfileQueryEndpoint);
// In 4.5 EventListener has a race condition issue in constructor so we retry to create listeners
this.httpEventListener = RetryPolicy.Retry <InvalidOperationException, TelemetryConfiguration, FrameworkHttpEventListener>(
config => new FrameworkHttpEventListener(frameworkHttpProcessing),
this.telemetryConfiguration,
TimeSpan.FromMilliseconds(10));
this.sqlEventListener = RetryPolicy.Retry <InvalidOperationException, TelemetryConfiguration, FrameworkSqlEventListener>(
config => new FrameworkSqlEventListener(config, DependencyTableStore.Instance.SqlRequestCacheHolder),
this.telemetryConfiguration,
TimeSpan.FromMilliseconds(10));
#endif
}
public void TestInitialize()
{
this.configuration = new TelemetryConfiguration();
this.sendItems = new List <ITelemetry>();
this.configuration.TelemetryChannel = new StubTelemetryChannel {
OnSend = item => this.sendItems.Add(item)
};
this.configuration.InstrumentationKey = Guid.NewGuid().ToString();
this.httpDesktopProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(this.configuration, new CacheBasedOperationHolder("testCache", 100 * 1000), /*setCorrelationHeaders*/ true, new List <string>(), RandomAppIdEndpoint);
this.httpDesktopProcessingFramework.OverrideCorrelationIdLookupHelper(new CorrelationIdLookupHelper(new Dictionary <string, string> {
{ this.configuration.InstrumentationKey, "cid-v1:" + this.configuration.InstrumentationKey }
}));
DependencyTableStore.IsDesktopHttpDiagnosticSourceActivated = false;
}
public void TestInitialize()
{
this.configuration = new TelemetryConfiguration()
{
TelemetryChannel = new StubTelemetryChannel {
OnSend = item => this.sendItems.Add(item)
},
InstrumentationKey = TestInstrumentationKey,
ApplicationIdProvider = new MockApplicationIdProvider(TestInstrumentationKey, TestApplicationId)
};
this.httpDesktopProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(this.configuration, new CacheBasedOperationHolder("testCache", 100 * 1000), /*setCorrelationHeaders*/ true, new List <string>());
DependencyTableStore.IsDesktopHttpDiagnosticSourceActivated = false;
}
public void TestInitialize()
{
this.sendItems = new List <ITelemetry>();
this.request = null;
this.response = null;
this.responseHeaders = null;
this.configuration = new TelemetryConfiguration()
{
TelemetryChannel = new StubTelemetryChannel
{
OnSend = telemetry =>
{
this.sendItems.Add(telemetry);
},
},
InstrumentationKey = TestInstrumentationKey,
ApplicationIdProvider = new MockApplicationIdProvider(TestInstrumentationKey, TestApplicationId)
};
this.configuration.TelemetryInitializers.Add(new StubTelemetryInitializer
{
OnInitialize = telemetry =>
{
var depTelemetry = telemetry as DependencyTelemetry;
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpRequestOperationDetailName, out this.request);
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpResponseOperationDetailName, out this.response);
depTelemetry.TryGetOperationDetail(RemoteDependencyConstants.HttpResponseHeadersOperationDetailName, out this.responseHeaders);
}
});
this.httpDesktopProcessingFramework = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
setCorrelationHeaders: true,
correlationDomainExclusionList: new List <string>(),
injectLegacyHeaders: false,
enableW3CHeaders: false);
DependencyTableStore.IsDesktopHttpDiagnosticSourceActivated = false;
}
public void RddTestHttpDesktopProcessingFrameworkOnBeginW3COnRequestIdOff()
{
var request = WebRequest.Create(this.testUrl);
Assert.IsNull(request.Headers[RequestResponseHeaders.StandardParentIdHeader]);
var client = new TelemetryClient(this.configuration);
using (var op = client.StartOperation <RequestTelemetry>("request"))
{
var httpDesktopProcessingFrameworkRequestIdOff = new DesktopDiagnosticSourceHttpProcessing(
this.configuration,
new CacheBasedOperationHolder("testCache", 100 * 1000),
setCorrelationHeaders: true,
correlationDomainExclusionList: new List <string>(),
injectLegacyHeaders: false,
injectRequestIdInW3cMode: false);
httpDesktopProcessingFrameworkRequestIdOff.OnBegin(request);
var actualRequestIdHeader = request.Headers[RequestResponseHeaders.RequestIdHeader];
var actualTraceparentHeader = request.Headers[W3C.W3CConstants.TraceParentHeader];
Assert.IsNull(request.Headers[RequestResponseHeaders.StandardParentIdHeader]);
Assert.IsNull(request.Headers[RequestResponseHeaders.StandardRootIdHeader]);
Assert.IsNull(request.Headers[W3C.W3CConstants.TraceStateHeader]);
Assert.IsNull(request.Headers[RequestResponseHeaders.CorrelationContextHeader]);
// Active bug in .NET Fx diagnostics hook: https://github.com/dotnet/corefx/pull/40777
// Application Insights has to inject Request-Id to work it around
var parentActivity = Activity.Current;
Assert.IsTrue(actualTraceparentHeader.StartsWith($"00-{parentActivity.TraceId.ToHexString()}-", StringComparison.Ordinal));
var spanId = actualTraceparentHeader.Split('-')[2];
Assert.AreEqual($"|{parentActivity.TraceId.ToHexString()}.{spanId}.", actualRequestIdHeader);
Assert.AreNotEqual(parentActivity.Id, actualTraceparentHeader);
}
}
