DataStreamTask Structure Reference


                    
                    
                    Stream

Undocumented

Declaration

Swift

public typealias Stream<Success, Failure> = StreamOf<DataStreamRequest.Stream<Success, Failure>> where Failure : Error


                    
                    
                    streamingData(automaticallyCancelling:bufferingPolicy:)

Creates a Stream of Data values from the underlying DataStreamRequest.

Declaration

Swift

public func streamingData(automaticallyCancelling shouldAutomaticallyCancel: Bool = true, bufferingPolicy: Stream<Data, Never>.BufferingPolicy = .unbounded) -> Stream<Data, Never>

Parameters

`shouldAutomaticallyCancel`	`Bool` indicating whether the underlying `DataStreamRequest` should be canceled which observation of the stream stops. `true` by default.
`bufferingPolicy`	`BufferingPolicy` that determines the stream’s buffering behavior.`.unbounded` by default.

Return Value

The Stream.


                    
                    
                    streamingStrings(automaticallyCancelling:bufferingPolicy:)

Creates a Stream of UTF-8 Strings from the underlying DataStreamRequest.

Declaration

Swift

public func streamingStrings(automaticallyCancelling shouldAutomaticallyCancel: Bool = true, bufferingPolicy: Stream<String, Never>.BufferingPolicy = .unbounded) -> Stream<String, Never>

Parameters

`shouldAutomaticallyCancel`	`Bool` indicating whether the underlying `DataStreamRequest` should be canceled which observation of the stream stops. `true` by default.
`bufferingPolicy`	`BufferingPolicy` that determines the stream’s buffering behavior.`.unbounded` by default.

Return Value


                    
                    
                    streamingDecodables(_:automaticallyCancelling:bufferingPolicy:)

Creates a Stream of Decodable values from the underlying DataStreamRequest.

Declaration

Swift

public func streamingDecodables<T>(_ type: T.Type = T.self,
                                   automaticallyCancelling shouldAutomaticallyCancel: Bool = true,
                                   bufferingPolicy: Stream<T, AFError>.BufferingPolicy = .unbounded)
    -> Stream<T, AFError> where T: Decodable

Parameters

`type`	`Decodable` type to be serialized from stream payloads.
`shouldAutomaticallyCancel`	`Bool` indicating whether the underlying `DataStreamRequest` should be canceled which observation of the stream stops. `true` by default.
`bufferingPolicy`	`BufferingPolicy` that determines the stream’s buffering behavior.`.unbounded` by default.

Return Value

The Stream.


                    
                    
                    streamingResponses(serializedUsing:automaticallyCancelling:bufferingPolicy:)

Creates a Stream of values using the provided DataStreamSerializer from the underlying DataStreamRequest.

Declaration

Swift

public func streamingResponses<Serializer: DataStreamSerializer>(serializedUsing serializer: Serializer,
                                                                 automaticallyCancelling shouldAutomaticallyCancel: Bool = true,
                                                                 bufferingPolicy: Stream<Serializer.SerializedObject, AFError>.BufferingPolicy = .unbounded)
    -> Stream<Serializer.SerializedObject, AFError>

Parameters

`serializer`	`DataStreamSerializer` to use to serialize incoming `Data`.
`shouldAutomaticallyCancel`	`Bool` indicating whether the underlying `DataStreamRequest` should be canceled which observation of the stream stops. `true` by default.
`bufferingPolicy`	`BufferingPolicy` that determines the stream’s buffering behavior.`.unbounded` by default.

Return Value

The Stream.


                    
                    
                    cancel()

Cancel the underlying DataStreamRequest.

Declaration

Swift

public func cancel()


                    
                    
                    resume()

Resume the underlying DataStreamRequest.

Declaration

Swift

public func resume()


                    
                    
                    suspend()

Suspend the underlying DataStreamRequest.

Declaration

Swift

public func suspend()