Transport class abstract

Abstract base class for log transports.

Subclasses implement emitLog to deliver log events to their destination. config accepts arbitrary key/value options to configure the transport without requiring subclass constructor changes.

Implementers

• BufferedTransport
• ConsoleTransport
• HttpTransport
• PrettyConsoleTransport
• SamplingTransport

Available extensions

• BufferedTransportExtension
• SamplingTransportExtension

Constructors

Transport({LogLevel level = LogLevel.info, Map<String, dynamic> config = const {}})

Creates a transport.

Properties

config → Map<String, dynamic>

Arbitrary key/value options passed to the transport at construction time.

final

hashCode → int

The hash code for this object.

no setter, inherited

level → LogLevel

Minimum severity level this transport will handle.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

emitLog(LogEvent event) → Future<void>

Performs the actual delivery of event to the transport's destination.

log(LogEvent event) → Future<void>

Delivers event to the destination if event.level >= this.level.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

withBuffer({int maxSize = 100, Duration? flushInterval}) → BufferedTransport

Available on Transport, provided by the BufferedTransportExtension extension

Wraps this transport in a BufferedTransport.

withSampling({required double sampleRate, List<LogLevel> levels = const [], Random? random}) → SamplingTransport

Available on Transport, provided by the SamplingTransportExtension extension

Wraps this transport in a SamplingTransport.

Operators

operator ==(Object other) → bool

The equality operator.

inherited