public Task StopAsync(CancellationToken cancellationToken)
{
if (connected)
{
socket.Unsubscribe(_configuration["EventBus:Topic"]);
socket.Disconnect(_configuration["NetMq:SubscribeConnection"]);
poller.Stop();
connected = false;
}
return(Task.CompletedTask);
}
/// <summary>
/// Stops the proxy, blocking until the underlying <see cref="NetMQPoller"/> has completed.
/// </summary>
/// <exception cref="InvalidOperationException">The proxy has not been started.</exception>
public void Stop()
{
if (Interlocked.CompareExchange(ref m_state, StateStopping, StateStarted) != StateStarted)
{
throw new InvalidOperationException("Proxy has not been started");
}
if (!m_externalPoller)
{
m_poller.Stop();
m_poller = null;
}
m_frontend.ReceiveReady -= OnFrontendReady;
m_backend.ReceiveReady -= OnBackendReady;
m_state = StateStopped;
}
/// <summary>
/// Stop the device and safely close the underlying sockets.
/// </summary>
/// <param name="waitForCloseToComplete">If true, this method will block until the
/// underlying poller is fully stopped. Defaults to true.</param>
public void Stop(bool waitForCloseToComplete = true)
{
if (m_pollerIsOwned && m_poller.IsRunning)
{
if (waitForCloseToComplete)
{
m_poller.Stop();
}
else
{
m_poller.StopAsync();
}
}
FrontendSocket.Close();
BackendSocket.Close();
IsRunning = false;
}