/// <inheritdoc/> public override void ActivateOptions() { // Validate configuration GaxPreconditions.CheckState(string.IsNullOrWhiteSpace(CredentialFile) || string.IsNullOrWhiteSpace(CredentialJson), $"{nameof(CredentialFile)} and {nameof(CredentialJson)} must not both be set."); GaxPreconditions.CheckState(LogId != null, $"{nameof(LogId)} must be set."); GaxPreconditions.CheckState(MaxUploadBatchSize > 0, $"{nameof(MaxUploadBatchSize)} must be > 0"); GaxPreconditions.CheckEnumValue <LocalQueueType>(LocalQueueType, nameof(LocalQueueType)); base.ActivateOptions(); // Initialise services if not already initialised for testing _client = _client ?? BuildLoggingServiceClient(); _scheduler = _scheduler ?? SystemScheduler.Instance; _clock = _clock ?? SystemClock.Instance; _platform = _platform ?? Platform.Instance(); // Normalize string configuration ResourceType = string.IsNullOrWhiteSpace(ResourceType) ? null : ResourceType; ProjectId = string.IsNullOrWhiteSpace(ProjectId) ? null : ProjectId; LogId = string.IsNullOrWhiteSpace(LogId) ? null : LogId; switch (LocalQueueType) { case LocalQueueType.Memory: GaxPreconditions.CheckState(MaxMemoryCount > 0 || MaxMemorySize > 0, $"Either {nameof(MaxMemoryCount)} or {nameof(MaxMemorySize)} must be configured to be > 0"); break; default: throw new InvalidOperationException($"Invalid {nameof(Log4Net.LocalQueueType)}: '{LocalQueueType}'"); } GaxPreconditions.CheckState(ServerErrorBackoffDelaySeconds >= 1, $"{nameof(ServerErrorBackoffDelaySeconds)} must be >= 1 second."); GaxPreconditions.CheckState(ServerErrorBackoffMultiplier > 1.1999999, $"{nameof(ServerErrorBackoffMultiplier)} must be >= 1.2"); GaxPreconditions.CheckState(ServerErrorBackoffMaxDelaySeconds >= 20, $"{nameof(ServerErrorBackoffMaxDelaySeconds)} must be >= 20 seconds."); ActivateLogIdAndResource(); switch (LocalQueueType) { case LocalQueueType.Memory: _logQ = new MemoryLogQueue(MaxMemorySize, MaxMemoryCount); break; default: throw new InvalidOperationException($"Invalid {nameof(Log4Net.LocalQueueType)}: '{LocalQueueType}'"); } _initIdTask = Task.Run(_logQ.GetPreviousExecutionIdAsync); var logsLostWarningEntry = new LogEntry { TextPayload = s_logsLostWarningMessage, Severity = LogSeverity.Warning, LogName = _logName, Resource = _resource, // Patterns included in custom labels will not be used in this "logs lost" entry. // The pattern itself will be logged, regardless of the "UsePatternWithinCustomLabels" setting. // This is acceptable as most patterns will be irrelevant in this context. Labels = { _customLabels.ToDictionary(x => x.Key, x => x.Value) }, }; var serverErrorRetrySettings = RetrySettings.FromExponentialBackoff(maxAttempts: int.MaxValue, initialBackoff: TimeSpan.FromSeconds(ServerErrorBackoffDelaySeconds), maxBackoff: TimeSpan.FromSeconds(ServerErrorBackoffMaxDelaySeconds), backoffMultiplier: ServerErrorBackoffMultiplier, retryFilter: _ => true); // Ignored _logUploader = new LogUploader( _client, _scheduler, _clock, _logQ, logsLostWarningEntry, MaxUploadBatchSize, serverErrorRetrySettings); if (_usePatternWithinCustomLabels) { // Initialize a pattern layout for each custom label. _customLabelsPatterns = _customLabels.Select(x => new CustomLabelPattern(x.Key, new PatternLayout(x.Value))).ToArray(); } _isActivated = true; }
/// <inheritdoc/> public override void ActivateOptions() { base.ActivateOptions(); // Initialise services if not already initialised for testing _client = _client ?? LoggingServiceV2Client.Create(); _scheduler = _scheduler ?? SystemScheduler.Instance; _clock = _clock ?? SystemClock.Instance; _platform = _platform ?? Platform.Instance(); // Normalize string configuration ResourceType = string.IsNullOrWhiteSpace(ResourceType) ? null : ResourceType; ProjectId = string.IsNullOrWhiteSpace(ProjectId) ? null : ProjectId; LogId = string.IsNullOrWhiteSpace(LogId) ? null : LogId; // Validate configuration GaxPreconditions.CheckState(LogId != null, $"{nameof(LogId)} must be set."); GaxPreconditions.CheckState(MaxUploadBatchSize > 0, $"{nameof(MaxUploadBatchSize)} must be > 0"); GaxPreconditions.CheckEnumValue <LocalQueueType>(LocalQueueType, nameof(LocalQueueType)); switch (LocalQueueType) { case LocalQueueType.Memory: GaxPreconditions.CheckState(MaxMemoryCount > 0 || MaxMemorySize > 0, $"Either {nameof(MaxMemoryCount)} or {nameof(MaxMemorySize)} must be configured to be > 0"); break; default: throw new InvalidOperationException($"Invalid {nameof(Log4Net.LocalQueueType)}: '{LocalQueueType}'"); } GaxPreconditions.CheckState(ServerErrorBackoffDelaySeconds >= 1, $"{nameof(ServerErrorBackoffDelaySeconds)} must be >= 1 second."); GaxPreconditions.CheckState(ServerErrorBackoffMultiplier > 1.1999999, $"{nameof(ServerErrorBackoffMultiplier)} must be >= 1.2"); GaxPreconditions.CheckState(ServerErrorBackoffMaxDelaySeconds >= 20, $"{nameof(ServerErrorBackoffMaxDelaySeconds)} must be >= 20 seconds."); ActivateLogIdAndResource(); switch (LocalQueueType) { case LocalQueueType.Memory: _logQ = new MemoryLogQueue(MaxMemorySize, MaxMemoryCount); break; default: throw new InvalidOperationException($"Invalid {nameof(Log4Net.LocalQueueType)}: '{LocalQueueType}'"); } _initIdTask = Task.Run(_logQ.GetPreviousExecutionIdAsync); var labels = new Dictionary <string, string>(); foreach (var customLabel in _customLabels) { labels.Add(customLabel.Key, customLabel.Value); } var logsLostWarningEntry = new LogEntry { TextPayload = s_logsLostWarningMessage, Severity = LogSeverity.Warning, LogName = _logName, Resource = _resource, Labels = { _customLabels.ToDictionary(x => x.Key, x => x.Value) }, }; var serverErrorBackoffSettings = new BackoffSettings( delay: TimeSpan.FromSeconds(ServerErrorBackoffDelaySeconds), delayMultiplier: ServerErrorBackoffMultiplier, maxDelay: TimeSpan.FromSeconds(ServerErrorBackoffMaxDelaySeconds) ); _logUploader = new LogUploader( _client, _scheduler, _clock, _logQ, logsLostWarningEntry, MaxUploadBatchSize, serverErrorBackoffSettings); _isActivated = true; }
/// <inheritdoc/> public override void ActivateOptions() { base.ActivateOptions(); // Initialise services if not already initialised for testing _client = _client ?? LoggingServiceV2Client.Create(); _scheduler = _scheduler ?? SystemScheduler.Instance; _clock = _clock ?? SystemClock.Instance; // Validate configuration GaxPreconditions.CheckState(!string.IsNullOrEmpty(ResourceType), $"{nameof(ResourceType)} must be set."); GaxPreconditions.CheckState(!string.IsNullOrEmpty(ProjectId), $"{nameof(ProjectId)} must be set."); GaxPreconditions.CheckState(!string.IsNullOrEmpty(LogId), $"{nameof(LogId)} must be set."); GaxPreconditions.CheckState(MaxUploadBatchSize > 0, $"{nameof(MaxUploadBatchSize)} must be > 0"); GaxPreconditions.CheckEnumValue <LocalQueueType>(LocalQueueType, nameof(LocalQueueType)); switch (LocalQueueType) { case LocalQueueType.Memory: GaxPreconditions.CheckState(MaxMemoryCount > 0 || MaxMemorySize > 0, $"Either {nameof(MaxMemoryCount)} or {nameof(MaxFileSize)} must be configured to be > 0"); break; case LocalQueueType.Disk: GaxPreconditions.CheckState(!string.IsNullOrEmpty(File), $"{nameof(File)} must be set."); GaxPreconditions.CheckState(MaxFileSize > 0, $"{nameof(MaxFileSize)} must be > 0"); GaxPreconditions.CheckState(MaxSizeRollBackups > 0, $"{nameof(MaxSizeRollBackups)} must be > 0"); break; default: throw new InvalidOperationException("Inconceivable!"); } GaxPreconditions.CheckState(ServerErrorBackoffDelaySeconds >= 1, $"{nameof(ServerErrorBackoffDelaySeconds)} must be >= 1 second."); GaxPreconditions.CheckState(ServerErrorBackoffMultiplier > 1.1999999, $"{nameof(ServerErrorBackoffMultiplier)} must be >= 1.2"); GaxPreconditions.CheckState(ServerErrorBackoffMaxDelaySeconds >= 20, $"{nameof(ServerErrorBackoffMaxDelaySeconds)} must be >= 20 seconds."); // Configure the logger from the given configuration _logName = new LogName(ProjectId, LogId).ToString(); _resource = new MonitoredResource { Type = ResourceType }; switch (LocalQueueType) { case LocalQueueType.Memory: _logQ = new MemoryLogQueue(MaxMemorySize, MaxMemoryCount); break; case LocalQueueType.Disk: throw new NotImplementedException("File-base local queues not implemented."); default: throw new InvalidOperationException("Inconceivable!"); } _initIdTask = Task.Run(_logQ.GetPreviousExecutionIdAsync); var labels = new Dictionary <string, string>(); foreach (var customLabel in _customLabels) { labels.Add(customLabel.Key, customLabel.Value); } var logsLostWarningEntry = new LogEntry { TextPayload = s_logsLostWarningMessage, Severity = LogSeverity.Warning, LogName = _logName, Resource = _resource, Labels = { labels }, }; var serverErrorBackoffSettings = new BackoffSettings( delay: TimeSpan.FromSeconds(ServerErrorBackoffDelaySeconds), delayMultiplier: ServerErrorBackoffMultiplier, maxDelay: TimeSpan.FromSeconds(ServerErrorBackoffMaxDelaySeconds) ); _logUploader = new LogUploader( _client, _scheduler, _clock, _logQ, logsLostWarningEntry, MaxUploadBatchSize, serverErrorBackoffSettings); }