private void Initialize(string instrumentationKey)
{
this.configuration = new TelemetryConfiguration();
this.configuration.TelemetryInitializers.Add(new OperationCorrelationTelemetryInitializer());
this.sendItems = new List <ITelemetry>();
this.configuration.TelemetryChannel = new StubTelemetryChannel {
OnSend = item => this.sendItems.Add(item)
};
this.configuration.InstrumentationKey = instrumentationKey;
this.httpProcessingProfiler = new ProfilerHttpProcessing(
this.configuration,
null,
new ObjectInstanceBasedOperationHolder(),
true /*setCorrelationHeaders*/,
new List <string>(),
RandomAppIdEndpoint);
var correlationIdLookupHelper = new CorrelationIdLookupHelper((string ikey) =>
{
// Pretend App Id is the same as Ikey
var tcs = new TaskCompletionSource <string>();
tcs.SetResult(ikey);
return(tcs.Task);
});
this.httpProcessingProfiler.OverrideCorrelationIdLookupHelper(correlationIdLookupHelper);
this.ex = new Exception();
}
public void RddTestHttpProcessingProfilerOnBeginSkipsAddingSourceHeaderPerConfig()
{
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 httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ false, new List <string>(), RandomAppIdEndpoint);
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.RequestContextHeader]);
Assert.AreEqual(0, request.Headers.Keys.Cast <string>().Where((x) => { return(x.StartsWith("x-ms-", StringComparison.OrdinalIgnoreCase)); }).Count());
ICollection <string> exclusionList = new SanitizedHostList()
{
"randomstringtoexclude", hostnamepart
};
httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ true, exclusionList, RandomAppIdEndpoint);
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.RequestContextHeader]);
Assert.AreEqual(0, request.Headers.Keys.Cast <string>().Where((x) => { return(x.StartsWith("x-ms-", StringComparison.OrdinalIgnoreCase)); }).Count());
}
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.httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder());
this.ex = new Exception();
}
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.httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder());
this.ex = new Exception();
}
private void Initialize(string instrumentationKey)
{
this.configuration = new TelemetryConfiguration();
this.configuration.TelemetryInitializers.Add(new OperationCorrelationTelemetryInitializer());
this.sendItems = new List <ITelemetry>();
this.configuration.TelemetryChannel = new StubTelemetryChannel {
OnSend = item => this.sendItems.Add(item)
};
this.configuration.InstrumentationKey = instrumentationKey;
this.httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ true, new List <string>());
this.ex = new Exception();
}
public void RddTestHttpProcessingProfilerOnBeginSkipsAddingSourceHeaderPerConfig()
{
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.SourceInstrumentationKeyHeader]);
var httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ false, new List <string>());
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.SourceInstrumentationKeyHeader]);
ICollection <string> exclusionList = new SanitizedHostList()
{
"randomstringtoexclude", hostnamepart
};
httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ true, exclusionList);
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.SourceInstrumentationKeyHeader]);
}
internal static void DecorateProfilerForHttp(ref ProfilerHttpProcessing httpCallbacks)
{
// Decorates Http GetResponse, 0 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetResponse",
httpCallbacks.OnBeginForGetResponse,
httpCallbacks.OnEndForGetResponse,
httpCallbacks.OnExceptionForGetResponse,
isStatic: false);
// Decorates Http GetRequestStream, 1 param
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetRequestStream",
httpCallbacks.OnBeginForGetRequestStream,
null,
httpCallbacks.OnExceptionForGetRequestStream,
isStatic: false);
// Decorates Http BeginGetResponse, 2 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetResponse",
httpCallbacks.OnBeginForBeginGetResponse,
null,
null,
isStatic: false);
// Decorates Http EndGetResponse, 1 param
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetResponse",
null,
httpCallbacks.OnEndForEndGetResponse,
httpCallbacks.OnExceptionForEndGetResponse,
isStatic: false);
// Decorates Http BeginGetRequestStream
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetRequestStream",
httpCallbacks.OnBeginForBeginGetRequestStream,
null,
null,
isStatic: false);
// Decorates Http EndGetRequestStream, 2 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetRequestStream",
null,
null,
httpCallbacks.OnExceptionForEndGetRequestStream,
isStatic: false);
}
internal virtual void InitializeForRuntimeProfiler()
{
// initialize instrumentation extension
var extensionBaseDirectory = string.IsNullOrWhiteSpace(AppDomain.CurrentDomain.RelativeSearchPath)
? AppDomain.CurrentDomain.BaseDirectory
: AppDomain.CurrentDomain.RelativeSearchPath;
DependencyCollectorEventSource.Log.RemoteDependencyModuleInformation("extesionBaseDirectrory is " + extensionBaseDirectory);
Decorator.InitializeExtension(extensionBaseDirectory);
// obtain agent version
var agentVersion = Decorator.GetAgentVersion();
DependencyCollectorEventSource.Log.RemoteDependencyModuleInformation("AgentVersion is " + agentVersion);
this.httpProcessing = new ProfilerHttpProcessing(this.telemetryConfiguration, agentVersion, DependencyTableStore.Instance.WebRequestConditionalHolder, this.SetComponentCorrelationHttpHeaders, this.ExcludeComponentCorrelationHttpHeadersOnDomains);
this.sqlProcessing = new ProfilerSqlProcessing(this.telemetryConfiguration, agentVersion, DependencyTableStore.Instance.SqlRequestConditionalHolder);
ProfilerRuntimeInstrumentation.DecorateProfilerForHttp(ref this.httpProcessing);
ProfilerRuntimeInstrumentation.DecorateProfilerForSql(ref this.sqlProcessing);
}
internal static void DecorateProfilerForHttp(ref ProfilerHttpProcessing httpCallbacks)
{
// Decorates Http GetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetResponse",
0,
httpCallbacks.OnBeginForGetResponse,
httpCallbacks.OnEndForGetResponse,
httpCallbacks.OnExceptionForGetResponse);
// Decorates Http GetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetRequestStream",
1,
httpCallbacks.OnBeginForGetRequestStream,
null,
httpCallbacks.OnExceptionForGetRequestStream);
// Decorates Http BeginGetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetResponse",
2,
httpCallbacks.OnBeginForBeginGetResponse,
null,
null);
// Decorates Http EndGetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetResponse",
1,
null,
httpCallbacks.OnEndForEndGetResponse,
httpCallbacks.OnExceptionForEndGetResponse);
// Decorates Http BeginGetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetRequestStream",
2,
httpCallbacks.OnBeginForBeginGetRequestStream,
null,
null);
// Decorates Http EndGetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetRequestStream",
2,
null,
null,
httpCallbacks.OnExceptionForEndGetRequestStream);
}
internal static void DecorateProfilerForHttp(ref ProfilerHttpProcessing httpCallbacks)
{
// Decorates Http GetResponse, 0 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetResponse",
httpCallbacks.OnBeginForGetResponse,
httpCallbacks.OnEndForGetResponse,
httpCallbacks.OnExceptionForGetResponse,
isStatic: false);
// Decorates Http GetRequestStream, 1 param
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetRequestStream",
httpCallbacks.OnBeginForGetRequestStream,
null,
httpCallbacks.OnExceptionForGetRequestStream,
isStatic: false);
// Decorates Http BeginGetResponse, 2 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetResponse",
httpCallbacks.OnBeginForBeginGetResponse,
null,
null,
isStatic: false);
// Decorates Http EndGetResponse, 1 param
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetResponse",
null,
httpCallbacks.OnEndForEndGetResponse,
httpCallbacks.OnExceptionForEndGetResponse,
isStatic: false);
// Decorates Http BeginGetRequestStream
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetRequestStream",
httpCallbacks.OnBeginForBeginGetRequestStream,
null,
null,
isStatic: false);
// Decorates Http EndGetRequestStream, 2 params
Functions.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetRequestStream",
null,
null,
httpCallbacks.OnExceptionForEndGetRequestStream,
isStatic: false);
}
internal static void DecorateProfilerForHttp(ref ProfilerHttpProcessing httpCallbacks)
{
// Decorates Http GetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetResponse",
0,
httpCallbacks.OnBeginForGetResponse,
httpCallbacks.OnEndForGetResponse,
httpCallbacks.OnExceptionForGetResponse);
// Decorates Http GetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.GetRequestStream",
1,
httpCallbacks.OnBeginForGetRequestStream,
null,
httpCallbacks.OnExceptionForGetRequestStream);
// Decorates Http BeginGetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetResponse",
2,
httpCallbacks.OnBeginForBeginGetResponse,
null,
null);
// Decorates Http EndGetResponse
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetResponse",
1,
null,
httpCallbacks.OnEndForEndGetResponse,
httpCallbacks.OnExceptionForEndGetResponse);
// Decorates Http BeginGetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.BeginGetRequestStream",
2,
httpCallbacks.OnBeginForBeginGetRequestStream,
null,
null);
// Decorates Http EndGetRequestStream
Decorator.Decorate(
"System",
"System.dll",
"System.Net.HttpWebRequest.EndGetRequestStream",
2,
null,
null,
httpCallbacks.OnExceptionForEndGetRequestStream);
}
public void RddTestHttpProcessingProfilerOnBeginSkipsAddingSourceHeaderPerConfig()
{
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.SourceInstrumentationKeyHeader]);
var httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ false, new List<string>());
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.SourceInstrumentationKeyHeader]);
ICollection<string> exclusionList = new SanitizedHostList() { "randomstringtoexclude", hostnamepart };
httpProcessingProfiler = new ProfilerHttpProcessing(this.configuration, null, new ObjectInstanceBasedOperationHolder(), /*setCorrelationHeaders*/ true, exclusionList);
httpProcessingProfiler.OnBeginForGetResponse(request);
Assert.IsNull(request.Headers[RequestResponseHeaders.SourceInstrumentationKeyHeader]);
}