/// <summary> /// Create an <see cref="ILoggerProvider"/> for Google Cloud Logging. /// </summary> /// <param name="logTarget">Where to log to. Must not be null.</param> /// <param name="serviceProvider">Optional, the service provider to resolve additional services from. May be null, /// in which case additional services (such as custom labels) will not be used.</param> /// <param name="options">Optional, options for the logger.</param> /// <param name="client">Optional, logging client.</param> public static GoogleLoggerProvider Create(LogTarget logTarget, IServiceProvider serviceProvider, LoggerOptions options = null, LoggingServiceV2Client client = null) { // Check params and set defaults if unset. GaxPreconditions.CheckNotNull(logTarget, nameof(logTarget)); client = client ?? LoggingServiceV2Client.Create(); options = options ?? LoggerOptions.Create(); // Get the proper consumer from the options and add a logger provider. IConsumer <LogEntry> consumer = LogConsumer.Create(client, options.BufferOptions, options.RetryOptions); return(new GoogleLoggerProvider(consumer, logTarget, options, serviceProvider)); }
internal GoogleLogger(IConsumer <LogEntry> consumer, LogTarget logTarget, LoggerOptions loggerOptions, string logName, Action <IServiceProvider, Dictionary <string, string> > obsoleteLabelsGetter, Action <IServiceProvider, LogEntry, TraceTarget> obsoleteTraceContextGetter, IClock clock = null, IServiceProvider serviceProvider = null) { _logTarget = GaxPreconditions.CheckNotNull(logTarget, nameof(logTarget)); _traceTarget = logTarget.Kind == LogTargetKind.Project ? TraceTarget.ForProject(logTarget.ProjectId) : null; _consumer = GaxPreconditions.CheckNotNull(consumer, nameof(consumer)); _loggerOptions = GaxPreconditions.CheckNotNull(loggerOptions, nameof(loggerOptions)); _logName = GaxPreconditions.CheckNotNullOrEmpty(logName, nameof(logName)); _fullLogName = logTarget.GetFullLogName(_loggerOptions.LogName); _serviceProvider = serviceProvider; _clock = clock ?? SystemClock.Instance; _obsoleteTraceContextGetter = obsoleteTraceContextGetter; _ambientScopeManager = new AmbientScopeManager(_loggerOptions, _serviceProvider, obsoleteLabelsGetter); }
/// <summary> /// <see cref="ILoggerProvider"/> for Google Cloud Logging. /// </summary> /// <param name="consumer">The consumer to push logs to. Must not be null.</param> /// <param name="logTarget">Where to log to. Must not be null.</param> /// <param name="loggerOptions">The logger options. Must not be null.</param> /// <param name="serviceProvider">The service provider to resolve additional services from.</param> internal GoogleLoggerProvider(IConsumer <LogEntry> consumer, LogTarget logTarget, LoggerOptions loggerOptions, IServiceProvider serviceProvider) { _consumer = GaxPreconditions.CheckNotNull(consumer, nameof(consumer)); _logTarget = GaxPreconditions.CheckNotNull(logTarget, nameof(logTarget)); _loggerOptions = GaxPreconditions.CheckNotNull(loggerOptions, nameof(loggerOptions)); _serviceProvider = serviceProvider; var writer = loggerOptions.LoggerDiagnosticsOutput; if (writer != null) { // The log name is the ASP.NET Core log name, not the "/projects/xyz/logs/abc" log name in the resource. // We don't currently use this in the diagnostics, but if we ever start to do so, SampleLogName seems // like a reasonably clear example. ((GoogleLogger)CreateLogger("SampleLogName")).WriteDiagnostics(writer); } }
internal AmbientScopeManager(LoggerOptions options, IServiceProvider serviceProvider, Action <IServiceProvider, Dictionary <string, string> > obsoleteLabelsGetter) { _permanentParent = options?.Labels is null ? null : GoogleLoggerScope.CreateScope(new LabellingScopeState(options.Labels), null); _serviceProvider = serviceProvider; _obsoleteLabelsGetter = obsoleteLabelsGetter; }