MailSenderProcessAsync - метод

protected Task ProcessAsync(
	ConcurrentQueue<OutboxMessage> queue,
	CancellationToken cancellationToken = default
)

Protected Function ProcessAsync ( 
	queue As ConcurrentQueue(Of OutboxMessage),
	Optional cancellationToken As CancellationToken = Nothing
) As Task

protected:
Task^ ProcessAsync(
	ConcurrentQueue<OutboxMessage^>^ queue, 
	CancellationToken cancellationToken = CancellationToken()
)

member ProcessAsync : 
        queue : ConcurrentQueue<OutboxMessage> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task