RequestRetrier

public protocol RequestRetrier

A type that determines whether a request should be retried after being executed by the specified session manager and encountering an error.


                    
                    
                    retry(_:for:dueTo:completion:)

Determines whether the Request should be retried by calling the completion closure.

This operation is fully asynchronous. Any amount of time can be taken to determine whether the request needs to be retried. The one requirement is that the completion closure is called to ensure the request is properly cleaned up after.

Declaration

Swift

func retry(_ request: Request, for session: Session, dueTo error: Error, completion: @escaping (RetryResult) -> Void)

Parameters

`request`	`Request` that failed due to the provided `Error`.
`session`	`Session` that produced the `Request`.
`error`	`Error` encountered while executing the `Request`.
`completion`	Completion closure to be executed when a retry decision has been determined.

Available where `Self` == `Retrier`


                    
                    
                    retrier(using:)

Extension method

Creates a Retrier using the provided RetryHandler closure.

Declaration

Swift

public static func retrier(using closure: @escaping RetryHandler) -> Retrier

Parameters


                                closure

RetryHandler to use to retry the request.

Return Value

The Retrier.

RequestRetrier

Declaration

Parameters

Available where Self == Retrier

Declaration

Parameters

Return Value

Available where `Self` == `Retrier`