retrieveAllCredentials(_:)

Requests all Thread credentials from the framework.

Declaration

func retrieveAllCredentials(_ completion: @escaping  @Sendable (Set<THCredentials>?, (any Error)?) -> Void)

func allCredentials() async throws -> Set<THCredentials>

Parameters

completion:
The completion handler the framework calls when the credentials become available.

Mentioned in

Managing Thread network credentials

Discussion

note:

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 allCredentials() async throws -> Set<THCredentials>

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

The framework identifies the developer by the team ID. When calling this method, you receive credentials for your team ID only.

Call the method as follows:

func obtainAllCredentials() async -> (Set<THCredentials>?, Error?) {
    let client = THClient()
    var credentials: Set<THCredentials>?
    var err:Error?
    do {
        credentials = try await client.allCredentials()
    } catch {
        err = error
    }
    return (credentials, err)
}