URetry class abstract

Retries a failing async job with growing waits (1s, 2s, 4s…). await URetry.run(() => api.load(), attempts: 3)

Constructors

URetry()

Properties

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

run<T>(Future<T> action(), {int attempts = 3, Duration delay = const Duration(seconds: 1), double factor = 2, Duration maxDelay = const Duration(seconds: 30), bool retryIf(Object error)?, void onRetry(Object error, int attempt)?}) → Future<T>

Calls action until it succeeds or attempts run out, then rethrows the last error; retryIf can stop early.