public async Task CloseAsync(CancellationToken cancellationToken)
{
try
{
_listenerLock.WaitOne();
Status = CommunicationListenerStatus.Closing;
var tasks = _listeners.Select(listener => CloseListener(listener.Key, listener.Value, cancellationToken)).ToList();
await Task.WhenAll(tasks);
Status = CommunicationListenerStatus.Closed;
}
finally
{
_listenerLock.Set();
}
}
public void Abort()
{
try
{
_listenerLock.WaitOne();
Status = CommunicationListenerStatus.Aborting;
foreach (var listener in _listeners)
{
AbortListener(listener.Key, listener.Value);
}
Status = CommunicationListenerStatus.Aborted;
}
finally
{
_listenerLock.Set();
}
}
public async Task<string> OpenAsync(CancellationToken cancellationToken)
{
try
{
ValidateListeners();
_listenerLock.WaitOne();
Status = CommunicationListenerStatus.Opening;
var tasks = _listeners.Select(listener => Task.Run(async () =>
{
await OpenListener(listener.Key, listener.Value, cancellationToken);
}, cancellationToken)).ToList();
await Task.WhenAll(tasks);
InitializeOnCreateListeningAddress();
Status = CommunicationListenerStatus.Opened;
return string.Empty;
}
finally
{
_listenerLock.Set();
}
}
