MoEngageBaseTask

@objc(MoEngageBaseTask)
open class MoEngageBaseTask : NSObject, @unchecked Sendable

Base class for the per-API typed tasks returned by public SDK APIs.

Exposes an ObjC-bridgeable Any-typed onSuccess / onFailure surface; Swift consumers get the typed equivalents through MoEngageTaskProtocol on each subclass.

  • Handlers are single-slot (last-writer-wins) and always dispatched on the main thread.
  • Late-attach replays the cached outcome immediately when a handler is attached after resolve / reject has already fired.
  • cancel() clears pending handlers; the underlying SDK operation continues to natural completion and its result is discarded.

Public ObjC-visible API (Any-typed)

  • Register a handler invoked on the main thread when the operation succeeds. Single-slot: a second call replaces the previous handler. Returns self so ObjC consumers can chain.

    Declaration

    Swift

    @discardableResult
@objc
public func onSuccess(_ handler: @MainActor @escaping (Any) -> Void) -> MoEngageBaseTask

  • Register a handler invoked on the main thread when the operation fails. Single-slot: a second call replaces the previous handler. Returns self so ObjC consumers can chain.

    Declaration

    Swift

    @discardableResult
@objc
public func onFailure(
    _ handler: @MainActor(unsafe) @escaping (MoEngageRequestFailure) -> Void
) -> MoEngageBaseTask

  • Cancel any pending handlers. The underlying operation is not aborted; its result is discarded. An awaiting result() consumer throws instead of hanging.

    Declaration

    Swift

    @objc
public func cancel()