internal static void ConfigureApplicationInsights(HostBuilderContext context, ILoggingBuilder builder)
{
string appInsightsInstrumentationKey = context.Configuration[EnvironmentSettingNames.AppInsightsInstrumentationKey];
string appInsightsConnectionString = context.Configuration[EnvironmentSettingNames.AppInsightsConnectionString];
// Initializing AppInsights services during placeholder mode as well to avoid the cost of JITting these objects during specialization
if (!string.IsNullOrEmpty(appInsightsInstrumentationKey) || !string.IsNullOrEmpty(appInsightsConnectionString) || SystemEnvironment.Instance.IsPlaceholderModeEnabled())
{
builder.AddApplicationInsightsWebJobs(o =>
{
o.InstrumentationKey = appInsightsInstrumentationKey;
o.ConnectionString = appInsightsConnectionString;
});
builder.Services.ConfigureOptions <ApplicationInsightsLoggerOptionsSetup>();
builder.Services.AddSingleton <ISdkVersionProvider, FunctionsSdkVersionProvider>();
builder.Services.AddSingleton <ITelemetryInitializer, ScriptTelemetryInitializer>();
if (SystemEnvironment.Instance.IsPlaceholderModeEnabled())
{
// Disable auto-http and dependency tracking when in placeholder mode.
builder.Services.Configure <ApplicationInsightsLoggerOptions>(o =>
{
o.HttpAutoCollectionOptions.EnableHttpTriggerExtendedInfoCollection = false;
o.EnableDependencyTracking = false;
});
}
}
}
internal static void ConfigureApplicationInsights(HostBuilderContext context, ILoggingBuilder builder)
{
string appInsightsKey = context.Configuration[EnvironmentSettingNames.AppInsightsInstrumentationKey];
// Initializing AppInsights services during placeholder mode as well to avoid the cost of JITting these objects during specialization
if (!string.IsNullOrEmpty(appInsightsKey) || SystemEnvironment.Instance.IsPlaceholderModeEnabled())
{
builder.AddApplicationInsightsWebJobs(o => o.InstrumentationKey = appInsightsKey);
builder.Services.ConfigureOptions <ApplicationInsightsLoggerOptionsSetup>();
builder.Services.AddSingleton <ISdkVersionProvider, FunctionsSdkVersionProvider>();
builder.Services.AddSingleton <ITelemetryInitializer, ScriptTelemetryInitializer>();
if (SystemEnvironment.Instance.IsPlaceholderModeEnabled())
{
for (int i = 0; i < builder.Services.Count; i++)
{
// This is to avoid possible race condition during specialization when disposing old AI listeners created during placeholder mode.
if (builder.Services[i].ServiceType == typeof(ITelemetryModule) && builder.Services[i].ImplementationFactory?.Method.ReturnType == typeof(DependencyTrackingTelemetryModule))
{
builder.Services.RemoveAt(i);
break;
}
}
// Disable auto-http tracking when in placeholder mode.
builder.Services.Configure <ApplicationInsightsLoggerOptions>(o =>
{
o.HttpAutoCollectionOptions.EnableHttpTriggerExtendedInfoCollection = false;
});
}
}
}
/// <summary>
/// Registers Application Insights and <see cref="ApplicationInsightsLoggerProvider"/> with an <see cref="ILoggingBuilder"/>.
/// </summary>
public static ILoggingBuilder AddApplicationInsightsWebJobs(
this ILoggingBuilder builder)
{
return(builder.AddApplicationInsightsWebJobs(null));
}
private void ConfigureLogger(ILoggingBuilder builder, IConfiguration config)
{
builder.AddConfiguration(config.GetSection("Logging"));
builder.AddApplicationInsightsWebJobs();
}
