protected override void LogMessageCore(string message, IDictionary <string, string> additionalData, Severity severity)
{
if (telemetry.IsEnabled())
{
telemetry.TrackTrace(new TraceTelemetry(message)
{
Timestamp = DateTimeProvider.Now,
SeverityLevel = MapSeverityLevel(severity)
});
}
}
public Action <IApplicationBuilder> Configure(Action <IApplicationBuilder> next) => app =>
{
// Enable tracking of application start/stop to Application Insights
if (_telemetry.IsEnabled())
{
_appLifetime.ApplicationStarted.Register(() =>
{
var startedEvent = new EventTelemetry("Application Started");
_telemetry.TrackEvent(startedEvent);
});
_appLifetime.ApplicationStopping.Register(() =>
{
var startedEvent = new EventTelemetry("Application Stopping");
_telemetry.TrackEvent(startedEvent);
});
_appLifetime.ApplicationStopped.Register(() =>
{
var stoppedEvent = new EventTelemetry("Application Stopped");
_telemetry.TrackEvent(stoppedEvent);
_telemetry.Flush();
// Allow some time for flushing before shutdown.
Thread.Sleep(1000);
});
}
// Call next now so that the ILoggerFactory by Startup.Configure is configured before we go any further
next(app);
// Prime the cached web root file provider for static file serving
_cachedWebRoot.PrimeCache();
};
private bool TelemetryIsEnabled()
{
return(_configurationProvider.WebTrackerIsEnabled() &&
telemetryClient != null &&
!string.IsNullOrEmpty(telemetryClient.InstrumentationKey) &&
telemetryClient.IsEnabled());
}
/// <summary>
/// Tracks the given record.
/// </summary>
/// <param name="record"></param>
/// <param name="timeout"></param>
protected override void Track(TrackingRecord record, TimeSpan timeout)
{
if (telemetryClient.IsEnabled())
{
TrackRecord(record);
}
}
private static void ReloadConfig()
{
if (File.Exists("config.json"))
{
try
{
string str = File.ReadAllText("config.json");
Config = JsonConvert.DeserializeObject <Config>(str);
if (Config == null)
{
ConfigLoadFailure(buffer, new NullReferenceException());
}
}
catch (Exception ex)
{
ConfigLoadFailure(buffer, ex);
}
}
else
{
Config = new Config();
File.WriteAllText("config.json", JsonConvert.SerializeObject(Config));
}
_saveTimer?.Stop();
_saveTimer = new Timer(30_000)
{
AutoReset = true
};
_saveTimer.Elapsed += SaveTimer_Elapsed;
_saveTimer.Start();
_statusTimer?.Stop();
_statusTimer = new Timer(Config.StatusUpdateInterval.TotalMilliseconds)
{
AutoReset = true
};
_statusTimer.Elapsed += UpdateStatusTimer;
_statusTimer.Start();
TelemetryClient?.Flush();
if (Config.ApplicationInsightsKey != Guid.Empty)
{
TelemetryConfiguration.Active.InstrumentationKey = Config.ApplicationInsightsKey.ToString();
TelemetryClient = new TelemetryClient();
TelemetryClient.TrackEvent(new EventTelemetry("Startup"));
AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit;
_appLogArea.WriteLine($"Application Insights telemetry configured! {TelemetryClient.IsEnabled()}");
}
else
{
_appLogArea.WriteLine("Application Insights telemetry id unavailable, disabling...");
TelemetryConfiguration.Active.DisableTelemetry = true;
}
}
/// <summary>
/// Implement OnException method of IExceptionFilter which will be invoked
/// for all unhandled exceptions
/// </summary>
/// <param name="context"></param>
public void OnException(ExceptionContext context)
{
this._logger.LogError("MatterCenterExceptionFilter", context.Exception);
var stackTrace = new StackTrace(context.Exception, true);
StackFrame stackFrameInstance = null;
if (stackTrace.GetFrames().Length > 0)
{
for (int i = 0; i < stackTrace.GetFrames().Length; i++)
{
if (stackTrace.GetFrames()[i].ToString().Contains("Microsoft.Legal.Matter"))
{
stackFrameInstance = stackTrace.GetFrames()[i];
break;
}
}
}
//Create custom exception response that needs to be send to client
var response = new ErrorResponse()
{
Message = context.Exception.Message,
StackTrace = context.Exception.ToString(),
Description = "Error occured in the system. Please contact the administrator",
//Exception = context.Exception.ToString(),
LineNumber = stackFrameInstance?.GetFileLineNumber(),
MethodName = stackFrameInstance?.GetMethod().Name,
ClassName = stackFrameInstance?.GetMethod().DeclaringType.Name,
ErrorCode = ((int)HttpStatusCode.InternalServerError).ToString()
};
//Create properties that need to be added to application insights
var properties = new Dictionary <string, string>();
properties.Add("StackTrace", response.StackTrace);
properties.Add("LineNumber", response.LineNumber.ToString());
properties.Add("MethodName", response.MethodName.ToString());
properties.Add("ClassName", response.ClassName.ToString());
properties.Add("ErrorCode", response.ErrorCode.ToString());
//Create Telemetry object to add exception to the application insights
var ai = new TelemetryClient();
ai.InstrumentationKey = instrumentationKey;
if (ai.IsEnabled())
{
//add exception to the Application Insights
ai.TrackException(context.Exception, properties);
}
//Send the exceptin object to the client
context.Result = new ObjectResult(response)
{
StatusCode = (int)HttpStatusCode.InternalServerError,
DeclaredType = typeof(ErrorResponse)
};
}
private void TrackShowEvent(AdminInputModel input, LiveShowDetails liveShowDetails)
{
if (_telemetry.IsEnabled())
{
var showStarted = string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && !string.IsNullOrEmpty(input.LiveShowEmbedUrl);
var showEnded = !string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && string.IsNullOrEmpty(input.LiveShowEmbedUrl);
if (showStarted || showEnded)
{
var showEvent = new EventTelemetry(showStarted ? "Show Started" : "Show Ended");
showEvent.Properties.Add("Show Embed URL", showStarted ? input.LiveShowEmbedUrl : liveShowDetails.LiveShowEmbedUrl);
_telemetry.TrackEvent(showEvent);
}
}
}
public Action <IApplicationBuilder> Configure(Action <IApplicationBuilder> next) => app =>
{
// Work around Application Insights issue breaking Azure Storage: https://github.com/Microsoft/ApplicationInsights-aspnetcore/issues/416
var modules = app.ApplicationServices.GetServices <ITelemetryModule>();
var dependencyModule = modules.OfType <DependencyTrackingTelemetryModule>().FirstOrDefault();
if (dependencyModule != null)
{
var domains = dependencyModule.ExcludeComponentCorrelationHttpHeadersOnDomains;
domains.Add("core.windows.net");
domains.Add("core.chinacloudapi.cn");
domains.Add("core.cloudapi.de");
domains.Add("core.usgovcloudapi.net");
}
// Enable tracking of application start/stop to Application Insights
if (_telemetry.IsEnabled())
{
_appLifetime.ApplicationStarted.Register(() =>
{
var startedEvent = new EventTelemetry("Application Started");
_telemetry.TrackEvent(startedEvent);
});
_appLifetime.ApplicationStopping.Register(() =>
{
var stoppingEvent = new EventTelemetry("Application Stopping");
_telemetry.TrackEvent(stoppingEvent);
_telemetry.Flush();
});
_appLifetime.ApplicationStopped.Register(() =>
{
var stoppedEvent = new EventTelemetry("Application Stopped");
_telemetry.TrackEvent(stoppedEvent);
_telemetry.Flush();
// Allow some time for flushing before shutdown.
Thread.Sleep(1000);
});
}
// Call next now so that the ILoggerFactory by Startup.Configure is configured before we go any further
next(app);
// Prime the cached web root file provider for static file serving
_cachedWebRoot.PrimeCache();
};
private void TrackDependency(CloudBlockBlob blockBlob, string operation, long length, long started, bool succeeded)
{
if (_telemetry.IsEnabled())
{
var duration = Timing.GetDuration(started);
var dependency = new DependencyTelemetry
{
Type = "Storage",
Target = blockBlob.StorageUri.PrimaryUri.Host,
Name = blockBlob.Name,
Data = operation,
Timestamp = DateTimeOffset.UtcNow,
Duration = duration,
Success = succeeded
};
dependency.Metrics.Add("Size", length);
dependency.Properties.Add("Storage Uri", blockBlob.StorageUri.PrimaryUri.ToString());
_telemetry.TrackDependency(dependency);
}
}
/// <summary>
/// profile with results.
/// </summary>
/// <param name="type">The type of execution.</param>
/// <param name="func">a function to execute against against the profile result</param>
/// <typeparam name="TResult">the type of result to return.</typeparam>
private TResult TrackDependency <TResult>(string type, Func <TResult> func)
{
if (telemetryClient == null || !telemetryClient.IsEnabled())
{
return(func());
}
var success = false;
var startTime = DateTime.UtcNow;
var timer = System.Diagnostics.Stopwatch.StartNew();
TResult result;
try
{
result = func();
success = true;
}
finally
{
timer.Stop();
var dependencyType = _command.GetType().FullName;
var dependencyTelemetry = new DependencyTelemetry(dependencyType, type, startTime, timer.Elapsed, success);
dependencyTelemetry.DependencyTypeName = dependencyType;
StringBuilder builder = new StringBuilder();
builder.Append(_command.CommandText);
builder.AppendLine();
builder.AppendLine();
foreach (DbParameter parameter in _command.Parameters)
{
builder.AppendLine(string.Format("{0} = {1}", parameter.ParameterName, parameter.Value.ToString()));
}
dependencyTelemetry.Properties.Add(new KeyValuePair <string, string>("commandText", builder.ToString()));
telemetryClient.TrackDependency(dependencyTelemetry);
}
return(result);
}
private static void Main(string[] args)
{
// TODO: Add your own instrumentation key.
const string instrumentationKey = "4fe9fc01-23cc-40ee-94e1-6dc532d861b9";
var telemetryConfiguration = new TelemetryConfiguration(instrumentationKey);
var telemetryClient = new TelemetryClient(telemetryConfiguration);
if (!telemetryClient.IsEnabled())
{
Console.Write("TelemetryClient is not enabled.");
return;
}
var period = TimeSpan.FromSeconds(10);
ProfilingServices.Initialize(telemetryClient, period);
Console.WriteLine($"Sampling every {period.TotalSeconds} seconds. Press Ctrl-C to stop, then wait a few seconds for completion.");
Console.CancelKeyPress += OnCancel;
var threads = new Thread[16];
for (var i = 0; i < threads.Length; i++)
{
threads[i] = new Thread(ThreadMain);
threads[i].Start();
}
foreach (var thread in threads)
{
thread.Join();
}
telemetryClient.Flush();
Console.WriteLine("Done");
}
protected override async Task <HttpResponseMessage> SendAsync(
HttpRequestMessage request,
CancellationToken cancellationToken)
{
HttpResponseMessage response = await base.SendAsync(request, cancellationToken);
try
{
if (request != null && response != null && (_telemetryClient?.IsEnabled() ?? false))
{
if (!response.IsSuccessStatusCode)
{
var telemetry = new DependencyTelemetry();
telemetry.Type = "Http";
telemetry.Data = await request.Content?.ReadAsStringAsync();
telemetry.Name = $"{request.Method.Method} {request.RequestUri.AbsolutePath}";
telemetry.Target = request.RequestUri?.ToString();
telemetry.ResultCode = response.StatusCode.ToString();
telemetry.Properties.Add("Telemetry Source", "HttpClientAppInsightsHandler");
telemetry.Properties.Add("Request Headers", request.Headers.ToString());
telemetry.Properties.Add("Request Content Headers", request.Content.Headers.ToString());
telemetry.Properties.Add("Response Headers", response.Headers.ToString());
telemetry.Properties.Add("Response Body", await response.Content?.ReadAsStringAsync());
telemetry.Success = false;
_telemetryClient.TrackDependency(telemetry);
}
}
}
catch
{
// Swallow as we don't want this to break anything.
}
return(response);
}
public async Task ConnectAsync()
{
if (_connected)
{
throw new InvalidOperationException("God you're a twat.");
}
if (!liteMode)
{
_statusTimer?.Stop();
_statusTimer = new Timer(_config.StatusUpdateInterval.TotalMilliseconds)
{
AutoReset = true
};
_statusTimer.Elapsed += _statusTimer_Elapsed;
_statusTimer.Start();
}
_telemetryClient?.Flush();
if (_config.ApplicationInsightsKey != Guid.Empty && !liteMode)
{
TelemetryConfiguration.Active.InstrumentationKey = _config.ApplicationInsightsKey.ToString();
_telemetryClient = new TelemetryClient();
_telemetryClient.TrackEvent(new EventTelemetry("Startup"));
AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit;
LogMessage?.Invoke(this, $"Application Insights telemetry configured! {_telemetryClient.IsEnabled()}");
}
else
{
LogMessage?.Invoke(this, "Application Insights telemetry id unavailable, disabling...");
TelemetryConfiguration.Active.DisableTelemetry = true;
}
await LoadPluginsAsync();
LogMessage?.Invoke(this, "Connecting to Discord... ");
await _discordClient.ConnectAsync();
}
public bool isEnabled()
{
return(tClient.IsEnabled());
}
/// <summary>
/// Return <c>true</c> if the telemetry client is enabled. \1est
/// </summary>
/// <param name="level">Level is ignored for this implementation.</param>
/// <param name="category">Category is ignored for this implementation.</param>
/// <returns></returns>
public override bool ShouldLog(LoggingLevel level, string category)
{
return(_telemetryClient.IsEnabled());
}
public override void Write(string message)
{
if (string.IsNullOrWhiteSpace(message) || !IsC1FunctionMessage(message))
{
return;
}
var telemetryClient = new TelemetryClient(TelemetryConfiguration.Active);
if (!telemetryClient.IsEnabled())
{
return;
}
var c1Severity = GetPropertyValue(message, _rd[C1MessageProps.C1Severity]);
var aiSeverity = GetAISeverity(c1Severity);
var callStackContent = GetCallStackContent(message);
var exceptionType = GetPropertyValue(message, _rd[C1MessageProps.ExceptionType]);
var functionName = GetPropertyValue(message, _rd[C1MessageProps.FunctionName]);
var priority = GetPropertyValue(message, _rd[C1MessageProps.Priority]);
var machine = GetPropertyValue(message, _rd[C1MessageProps.Machine]);
var appDomain = GetPropertyValue(message, _rd[C1MessageProps.AppDomain]);
var processId = GetPropertyValue(message, _rd[C1MessageProps.ProcessId]);
DependencyTelemetry dependencyTelemetry = new DependencyTelemetry()
{
Type = "C1 Function",
Success = aiSeverity == SeverityLevel.Information
};
dependencyTelemetry.Properties.Add(C1Function, functionName);
var telemetryExceptionProperties = new Dictionary <string, string>()
{
{ "Function Name", functionName },
{ "Priority", priority },
{ "Machine", machine },
{ "App Domain", appDomain },
{ "Process ID", processId }
};
using (var operation = telemetryClient.StartOperation(dependencyTelemetry))
{
ExceptionDetailsInfo exceptionDetailsInfo = new ExceptionDetailsInfo(
0,
0,
exceptionType,
$"{aiSeverity}: {functionName}",
!string.IsNullOrWhiteSpace(callStackContent),
callStackContent,
new List <StackFrame>());
var exception = new ExceptionTelemetry(
new List <ExceptionDetailsInfo>()
{
exceptionDetailsInfo
},
aiSeverity,
null,
telemetryExceptionProperties,
new Dictionary <string, double>());
telemetryClient.TrackException(exception);
}
}
/// <inheritdoc />
public bool IsEnabled(LogLevel logLevel)
{
return(filter != null && telemetryClient != null && filter(categoryName, logLevel) && telemetryClient.IsEnabled());
}
public TelemetryLogger(TelemetryClient telemetryClient)
{
this._telemetryClient = telemetryClient;
this.IsEnabled = telemetryClient.IsEnabled();
}