private void LogStartOfRequest(HttpRequestMessage request, Action <IApmContext, ApmHttpClientStartInformation> startAction)
{
var applicationName = _apmHttpRequestMessageParser.GetApplicationName(request);
var eventName = _apmHttpRequestMessageParser.GetEventName(request);
var methodIdentifier = _apmHttpRequestMessageParser.GetMethodIdentifier(request);
var clientName = _apmHttpRequestMessageParser.GetClientName(request);
var incomingTraceId = _apmHttpRequestMessageParser.GetIncomingTraceId(request);
var incomingSpanId = _apmHttpRequestMessageParser.GetIncomingSpanId(request);
var incomingParentSpanId = _apmHttpRequestMessageParser.GetIncomingParentSpanId(request);
var incomingFlags = _apmHttpRequestMessageParser.GetIncomingFlags(request);
var incomingSampled = _apmHttpRequestMessageParser.GetIncomingSampled(request);
var traceId = _apmHttpRequestMessageParser.GetTraceId(request);
var spanId = _apmHttpRequestMessageParser.GetSpanId(request);
var parentSpanId = _apmHttpRequestMessageParser.GetParentSpanId(request);
var flags = _apmHttpRequestMessageParser.GetFlags(request);
var sampled = _apmHttpRequestMessageParser.GetSampled(request);
var apmHttpClientStartInformation = new ApmHttpClientStartInformation
{
ApplicationName = applicationName,
EventName = eventName,
MethodIdentifier = methodIdentifier,
Request = request,
ClientName = clientName,
IncomingTraceId = incomingTraceId,
IncomingSpanId = incomingSpanId,
IncomingParentSpanId = incomingParentSpanId,
IncomingSampled = incomingSampled,
IncomingFlags = incomingFlags,
TraceId = traceId,
SpanId = spanId,
ParentSpanId = parentSpanId,
Sampled = sampled,
Flags = flags
};
object apmContextObject;
if (!request.Properties.TryGetValue(Constants.ApmContextPropertyKey, out apmContextObject))
{
apmContextObject = new ApmContext();
request.Properties.Add(Constants.ApmContextPropertyKey, apmContextObject);
}
var apmContext = (IApmContext)apmContextObject;
if (!apmContext.ContainsKey(Constants.RequestUriPropertyKey))
{
apmContext[Constants.RequestUriPropertyKey] = request.RequestUri.ToString();
}
if (!apmContext.ContainsKey(Constants.RequestMethodPropertyKey))
{
apmContext[Constants.RequestMethodPropertyKey] = request.Method.ToString();
}
startAction(apmContext, apmHttpClientStartInformation);
}
private static CounterCreationDataCollection GetCounterCreationDataCollectionForApmContextUsage(MethodInfo[] apmContextUsages)
{
var counterCreationDataCollection = new CounterCreationDataCollection();
Trace.TraceInformation("Number of get context uses actions: {0}", apmContextUsages.Length);
foreach (var apmContextUsage in apmContextUsages)
{
var methodIdentifier = ApmContext.GetMethodIdentifier(apmContextUsage);
var eventName = ApmContext.GetEventName(apmContextUsage);
Trace.TraceInformation("Setting up get context uses '{0}' for event '{1}'", methodIdentifier, eventName);
//Setup action performance counters
foreach (var counterHandler in PerformanceCounterApmHttpClientDelegatingHandler.CounterHandlers)
{
if (counterCreationDataCollection.Cast <CounterCreationData>().Any(x => x.CounterName == methodIdentifier))
{
Trace.TraceInformation("Counter for method '{0}' was duplicate", methodIdentifier);
}
else
{
var countersToCreate = counterHandler.GetCreationData(methodIdentifier);
foreach (var counterToCreate in countersToCreate)
{
Trace.TraceInformation("Added counter for method '{0}'", counterToCreate.CounterName);
}
counterCreationDataCollection.AddRange(countersToCreate);
}
}
}
return(counterCreationDataCollection);
}
private IEnumerable <string> ReadFromFakeDatabaseForDepthZero()
{
var apmContext = ApmContext.GetContext();
var methodHandler = apmContext.GetMethodHander();
return(methodHandler.Execute <IEnumerable <string> >(() => new[] { "zero" }));
}
public List <string> GetDepthThreeException(int id)
{
var context = ApmContext.GetContext();
context["id"] = id.ToString();
using (var client = new HttpClient(context.GetDelegatingHandler()))
{
client.BaseAddress = _baseUrl;
var url = string.Format("api/DepthThree/GetDepthThreeException/{0}", id);
var response = client.GetAsync(url).ConfigureAwait(false).GetAwaiter().GetResult();
if (!response.IsSuccessStatusCode)
{
throw new Exception(string.Format("GetDepthThreeException - {0} {1} {2}", url, response.StatusCode,
response.Content.ReadAsStringAsync().ConfigureAwait(false).GetAwaiter().GetResult()));
}
var results =
Newtonsoft.Json.JsonConvert.DeserializeObject <List <string> >(
response.Content.ReadAsStringAsync().ConfigureAwait(false).GetAwaiter().GetResult());
return(results);
}
}
public void WhenAddingTrackingInformationWithNoPreviousTracing()
{
_apmContext.Add(Constants.ClientNamePropertyKey, "TestClient");
ApmContext.SetTracing(_apmContext);
var traceId = (string)_apmContext[Constants.TraceIdHeaderKey];
var regex = new Regex("TestClient=[^;]+");
Assert.True(regex.IsMatch(traceId));
}
public void WhenAddingTrackingInformationWithNoSpecifiedSpanIdTracing()
{
_apmContext.Add(Constants.IncomingTraceIdPropertyKey, "PreviousTestClient=12345");
_apmContext.Add(Constants.ClientNamePropertyKey, "TestClient");
ApmContext.SetTracing(_apmContext);
var spanId = (string)_apmContext[Constants.SpanIdHeaderKey];
var regex = new Regex("PreviousTestClient=12345;TestClient=[^;]+");
Assert.True(regex.IsMatch(spanId));
}
public void WhenLoggingStartOfRequest()
{
var apmContext = ApmContext.GetContext();
var startActionLogged = false;
_startAction = (context, information) =>
{
startActionLogged = true;
};
var testApmMethodHandler = new TestApmMethodHandler(apmContext, _applicationName, _startAction, _finishAction);
testApmMethodHandler.OnActionExecuting();
Assert.IsTrue(startActionLogged);
}
public PingResponse Ping()
{
var context = ApmContext.GetContext();
using (var client = new HttpClient(context.GetDelegatingHandler()))
{
client.BaseAddress = _baseUrl;
var url = string.Format("api/SmokeTest/Ping");
var response = client.GetAsync(url).ConfigureAwait(false).GetAwaiter().GetResult();
if (!response.IsSuccessStatusCode)
{
throw new Exception(string.Format("Ping - {0} {1} {2}", url, response.StatusCode, response.Content.ReadAsStringAsync().ConfigureAwait(false).GetAwaiter().GetResult()));
}
var results = Newtonsoft.Json.JsonConvert.DeserializeObject <PingResponse>(response.Content.ReadAsStringAsync().ConfigureAwait(false).GetAwaiter().GetResult());
return(results);
}
}
public UsersController(ApmContext context)
{
this.db = context;
}
public PointsController(ApmContext context)
{
this.db = context;
}
public StatisticsController(ApmContext context)
{
this.db = context;
}