Class ExponentBackoffStrategy

The exponential backoff strategy with an equal jitter.

Inheritance

System.Object

ExponentBackoffStrategy

Implements

IBackoffStrategy

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Amazon.QLDB.Driver

Assembly: Amazon.QLDB.Driver.dll

Syntax

public class ExponentBackoffStrategy : IBackoffStrategy

Constructors

ExponentBackoffStrategy()

Initializes a new instance of the ExponentBackoffStrategy class with default settings.

Declaration

public ExponentBackoffStrategy()

ExponentBackoffStrategy(Int32, Int32)

Initializes a new instance of the ExponentBackoffStrategy class.

Declaration

public ExponentBackoffStrategy(int sleepBaseMilliseconds, int sleepCapMilliseconds)

Parameters

Type	Name	Description
System.Int32	sleepBaseMilliseconds	The base of the exponent in milliseconds.
System.Int32	sleepCapMilliseconds	The cap of the delay in milliseconds.

Fields

DefaultSleepBaseMilliseconds

Declaration

public const int DefaultSleepBaseMilliseconds = 10

Field Value

Type	Description
System.Int32

DefaultSleepCapMilliseconds

Declaration

public const int DefaultSleepCapMilliseconds = 5000

Field Value

Type	Description
System.Int32

Methods

CalculateDelay(RetryPolicyContext)

Calculate the delay based on the number of retries attempted. It has an equal jitter, which means the delay would be in the 90% to 100% range of the power.

Declaration

public TimeSpan CalculateDelay(RetryPolicyContext retryPolicyContext)

Parameters

Type	Name	Description
RetryPolicyContext	retryPolicyContext	The context of retry policy.

Returns

Type	Description
System.TimeSpan	The calculated delay.

Implements

IBackoffStrategy