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

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 setterinherited
length → int
The number of runners currently in the pool.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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.