DatadogLogStrategy class

A LogStrategy implementation that sends logs to Datadog.

This strategy provides integration with Datadog's logging service, allowing for centralized log management and analysis. It supports structured logging with metadata and context information.

Features:

  • HTTP-based log transmission to Datadog
  • Structured logging with metadata
  • Batch processing for efficiency
  • Error handling and retry logic
  • Performance monitoring

Example:

var datadogStrategy = DatadogLogStrategy(
  apiKey: 'your-datadog-api-key',
  service: 'my-app',
  env: 'production',
);
var logger = StrategicLogger(strategies: [datadogStrategy]);
logger.log("Application started.");
Inheritance

Constructors

DatadogLogStrategy.new({required String apiKey, required String service, required String env, String? host, String? source, String? tags, String datadogUrl = 'https://http-intake.logs.datadoghq.com/v1/input', int batchSize = 100, Duration batchTimeout = const Duration(seconds: 5), int maxRetries = 3, Duration retryDelay = const Duration(seconds: 1), LogLevel logLevel = LogLevel.none, List<LogEvent>? supportedEvents})
Constructs a DatadogLogStrategy.

Properties

apiKey → String
final
batchSize → int
final
batchTimeout → Duration
final
datadogUrl → String
final
env → String
final
hashCode → int
The hash code for this object.
no setterinherited
host → String?
final
loggerLogLevel ↔ LogLevel
The log level set by the logger using this strategy. Used to determine if a message should be logged.
getter/setter pairinherited
logLevel ↔ LogLevel
The minimum log level that this strategy handles for logging.
getter/setter pairinherited
maxRetries → int
final
retryDelay → Duration
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
service → String
final
source → String?
final
supportedEvents ↔ List<LogEvent>?
A list of specific LogEvent types that this strategy supports. If null, all events are considered supported.
getter/setter pairinherited
tags → String?
final

Methods

dispose() → void
Disposes the strategy and cleans up resources
error({dynamic error, StackTrace? stackTrace, LogEvent? event}) → Future<void>
Logs an error to Datadog
override
fatal({dynamic error, StackTrace? stackTrace, LogEvent? event}) → Future<void>
Logs a fatal error to Datadog
override
flush() → Future<void>
Forces sending of all pending logs
info({dynamic message, LogEvent? event}) → Future<void>
Logs an info message to Datadog
override
log({dynamic message, LogEvent? event}) → Future<void>
Logs a message or event to Datadog
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldLog({LogEvent? event}) → bool
Determines whether a log operation should proceed based on the event and log level.
inherited
toString() → String
Provides a string representation of the strategy including its type and log level.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited