Class RetryRule

Namespace

Executables.RetryRules

Assembly

executables.dll

Factory methods for building retry rules.

public static class RetryRule

Inheritance

object

RetryRule

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

Create<TEx>(AsyncFunc<int, TEx, bool>)

Creates a retry rule from asynchronous delegate.

[Pure]
public static IRetryRule<TEx> Create<TEx>(AsyncFunc<int, TEx, bool> rule) where TEx : Exception

Parameters

rule AsyncFunc<int, TEx, bool>

Delegate that receives failed-attempt count and thrown exception, and returns true to continue retrying.

Returns

IRetryRule<TEx>

Retry rule backed by provided delegate.

Type Parameters

TEx

Exception type handled by this rule.

ExponentialBackoff<TEx>(TimeSpan, int, float, float)

Creates a rule with exponential delay between retries.

[Pure]
public static IRetryRule<TEx> ExponentialBackoff<TEx>(TimeSpan startTime, int maxAttempts, float factor = 2, float jitter = 0) where TEx : Exception

Parameters

startTime TimeSpan

Initial delay for first retry.

maxAttempts int

Maximum allowed failed attempts.

factor float

Backoff multiplier for each subsequent retry delay.

jitter float

Randomization factor in range [0, 1).

Returns

IRetryRule<TEx>

Exponential backoff retry rule.

Type Parameters

TEx

Exception type handled by this rule.

Exceptions

ArgumentException

startTime is less than or equal to zero; maxAttempts is less than or equal to zero; or factor is less than or equal to zero.

ArgumentOutOfRangeException

jitter is outside [0, 1).