requestTransaction(with:completion:)

Requests that the transaction that contains the specified actions be asynchronously performed by the telephony provider.

Declaration

func requestTransaction(with actions: [CXAction], completion: @escaping  @Sendable ((any Error)?) -> Void)

func requestTransaction(with actions: [CXAction]) async throws

Parameters

actions:
The telephony actions.
completion:
Code to be executed after the transaction is completed. The callback is executed on the queue specified when the call controller was initialized.
transaction
The requested transaction.
error
If an error occurred, an error object indicating how the transaction failed, otherwise nil.

Discussion

important:

You can call this method from synchronous code using a completion handler, as shown on this page, or you can call it as an asynchronous method that has the following declaration:

func requestTransaction(with actions: [CXAction]) async throws

For information about concurrency and asynchronous code in Swift, see Calling Objective-C APIs Asynchronously.

requestTransaction(with:completion:)

Declaration

Parameters

Discussion

See Also

Requesting Transactions