IWebHost.StartAsync(CancellationToken) Method   
Definition
Important
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Starts listening on the configured addresses.
public System.Threading.Tasks.Task StartAsync(System.Threading.CancellationToken cancellationToken = default);
	abstract member StartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
	Public Function StartAsync (Optional cancellationToken As CancellationToken = Nothing) As Task
	Parameters
- cancellationToken
 - CancellationToken
 
Used to abort program start.
Returns
A Task that completes when the IWebHost starts.