LoadBalancer class

A pool of runners, ordered by load.

Keeps a pool of runners, and allows running function through the runner with the lowest current load.

Implemented types

• Runner

Constructors

LoadBalancer(Iterable<Runner> runners)

Create a load balancer backed by the Runners of runners.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

The number of runners currently in the pool.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → Future<void>

Stop the runner.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

run<R, P>(FutureOr<R> function(P argument), P argument, {Duration? timeout, FutureOr<R> onTimeout()?, int load = 100}) → Future<R>

Execute the command in the currently least loaded isolate.

override

runMultiple<R, P>(int count, FutureOr<R> function(P argument), P argument, {Duration? timeout, FutureOr<R> onTimeout()?, int load = 100}) → List<FutureOr<R>>

Execute the same function in the least loaded count isolates.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

create(int size, Future<Runner> createRunner()) → Future<LoadBalancer>

Asynchronously create size runners and create a LoadBalancer of those.