/// <summary>
/// Initialize method is called after all configuration properties have been loaded from the configuration.
/// </summary>
/// <param name="configuration">TelemetryConfiguration passed to the module.</param>
public void Initialize(TelemetryConfiguration configuration)
{
if (!this.IsInitialized)
{
lock (this.moduleInitializationLock)
{
if (!this.IsInitialized)
{
QuickPulseEventSource.Log.ModuleIsBeingInitializedEvent(
this.QuickPulseServiceEndpoint,
this.DisableFullTelemetryItems,
this.DisableTopCpuProcesses,
this.AuthenticationApiKey);
QuickPulseEventSource.Log.TroubleshootingMessageEvent("Validating configuration...");
ValidateConfiguration(configuration);
this.config = configuration;
QuickPulseEventSource.Log.TroubleshootingMessageEvent("Initializing members...");
this.collectionTimeSlotManager = this.collectionTimeSlotManager ?? new QuickPulseCollectionTimeSlotManager();
this.performanceCollector = this.performanceCollector ?? PerformanceCounterUtility.GetPerformanceCollector();
this.timeProvider = this.timeProvider ?? new Clock();
this.topCpuCollector = this.topCpuCollector
?? new QuickPulseTopCpuCollector(this.timeProvider, new QuickPulseProcessProvider(PerfLib.GetPerfLib()));
this.timings = this.timings ?? QuickPulseTimings.Default;
CollectionConfigurationError[] errors;
this.collectionConfiguration = new CollectionConfiguration(
new CollectionConfigurationInfo()
{
ETag = string.Empty
},
out errors,
this.timeProvider);
this.dataAccumulatorManager = this.dataAccumulatorManager ?? new QuickPulseDataAccumulatorManager(this.collectionConfiguration);
this.InitializeServiceClient(configuration);
this.stateManager = new QuickPulseCollectionStateManager(
this.ServiceClient,
this.timeProvider,
this.timings,
this.OnStartCollection,
this.OnStopCollection,
this.OnSubmitSamples,
this.OnReturnFailedSamples,
this.OnUpdatedConfiguration,
this.OnUpdatedServiceEndpoint);
this.CreateStateThread();
this.IsInitialized = true;
}
}
}
}
public void GetCollectorReturnsWebAppCollector()
{
try
{
Environment.SetEnvironmentVariable("WEBSITE_SITE_NAME", "something");
var actual = PerformanceCounterUtility.GetPerformanceCollector();
Assert.AreEqual("WebAppPerformanceCollector", actual.GetType().Name);
}
finally
{
PerformanceCounterUtility.isAzureWebApp = null;
Environment.SetEnvironmentVariable("WEBSITE_SITE_NAME", string.Empty);
Task.Delay(1000).Wait();
}
}
public void GetCollectorReturnsCorrectCollector()
{
try
{
var actual = PerformanceCounterUtility.GetPerformanceCollector();
#if NETCOREAPP2_0
Assert.AreEqual("StandardPerformanceCollector", actual.GetType().Name);
#else // NET452
Assert.AreEqual("StandardPerformanceCollector", actual.GetType().Name);
#endif
}
finally
{
PerformanceCounterUtility.isAzureWebApp = null;
}
}
public void GetCollectorReturnsXPlatformCollectorForNonWindows()
{
#if NETCOREAPP2_0
var original = PerformanceCounterUtility.IsWindows;
try
{
PerformanceCounterUtility.IsWindows = false;
var actual = PerformanceCounterUtility.GetPerformanceCollector();
Assert.AreEqual("PerformanceCollectorXPlatform", actual.GetType().Name);
}
finally
{
PerformanceCounterUtility.IsWindows = original;
PerformanceCounterUtility.isAzureWebApp = null;
}
#endif
}
public void GetCollectorReturnsXPlatformCollectorForWebAppForLinux()
{
#if NETCOREAPP2_0
var original = PerformanceCounterUtility.IsWindows;
try
{
Environment.SetEnvironmentVariable("WEBSITE_SITE_NAME", "something");
PerformanceCounterUtility.IsWindows = false;
var actual = PerformanceCounterUtility.GetPerformanceCollector();
Assert.AreEqual("PerformanceCollectorXPlatform", actual.GetType().Name);
}
finally
{
PerformanceCounterUtility.IsWindows = original;
PerformanceCounterUtility.isAzureWebApp = null;
Environment.SetEnvironmentVariable("WEBSITE_SITE_NAME", string.Empty);
Task.Delay(1000).Wait();
}
#endif
}
/// <summary>
/// Initializes a new instance of the <see cref="PerformanceCollectorModule"/> class.
/// </summary>
public PerformanceCollectorModule()
{
this.Counters = new List <PerformanceCounterCollectionRequest>();
this.collector = PerformanceCounterUtility.GetPerformanceCollector();
}