ExponentialBackoffStrategy class
Exponential backoff reconnection strategy.
- Implemented types
Constructors
- ExponentialBackoffStrategy({Duration initialDelay = const Duration(seconds: 1), Duration maxDelay = const Duration(minutes: 5), double multiplier = 2.0, double randomizationFactor = 0.1})
- Creates a new ExponentialBackoffStrategy.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialDelay → Duration
-
Initial delay before first reconnection attempt.
final
- maxDelay → Duration
-
Maximum delay between reconnection attempts.
final
- multiplier → double
-
Multiplier for exponential backoff.
final
- randomizationFactor → double
-
Randomization factor to prevent thundering herd.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
calculateDelay(
int attemptNumber) → Duration -
Calculates the delay before the next reconnection attempt.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reset(
) → void -
Resets the strategy state.
override
-
shouldReconnect(
int attemptNumber, int maxAttempts) → bool -
Determines if reconnection should be attempted.
override
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited