setChannelDescriptor(_:channelUUID:completionHandler:)

Sets the channel description.

Declaration

func setChannelDescriptor(_ channelDescriptor: PTChannelDescriptor, channelUUID: UUID, completionHandler: (@Sendable ((any Error)?) -> Void)? = nil)

func setChannelDescriptor(_ channelDescriptor: PTChannelDescriptor, channelUUID: UUID) async throws

Parameters

channelDescriptor:
The channel description.
channelUUID:
The channel identifier.
completionHandler:
The completion handler.
error
An error, if any, that indicates the reason why the system couldn’t set the channel descriptor.

Mentioned in

Creating a Push to Talk app

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 setChannelDescriptor(_ channelDescriptor: PTChannelDescriptor, channelUUID: UUID) async throws

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