RateLimitingSampler class

A sampler that limits the number of sampled traces per time window.

Implemented types

• Sampler

Constructors

RateLimitingSampler(double maxTracesPerSecond, {Duration timeWindow = const Duration(milliseconds: 100)})

Creates a rate limiting sampler. maxTracesPerSecond specifies how many traces can be sampled per second. timeWindow specifies how often the token balance is updated (defaults to 100ms).

Properties

description → String

Gets a description of this sampler.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dispose() → void

Clean up timer resources

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldSample({required Context parentContext, required String traceId, required String name, required SpanKind spanKind, required Attributes? attributes, required List<SpanLink>? links}) → SamplingResult

Makes a sampling decision based on the provided parameters.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited