public void Disconnect()
{
if (m_Decoder != null)
{
m_Decoder.MessageDecoded -= DecoderOnMessageDecoded;
m_Decoder.Stop();
}
if (m_MqttClient != null)
{
if (m_MqttClient.IsConnected)
{
//m_MqttClient.UnsubscribeAsync(Settings.Client.ClientCertP12).Wait();
m_MqttClient.ApplicationMessageReceivedHandler = null;
m_MqttClient.DisconnectedHandler = null;
}
try
{
m_MqttClient.DisconnectAsync()
.Wait(TimeSpan.FromSeconds(5));
}
catch (TaskCanceledException) { } //don't know why this happens always...
finally
{
m_MqttClient.Dispose();
}
}
m_DecoderTask?.Wait();
m_MessageQueue = null;
m_Decoder = null;
if (m_DecoderTask != null)
{
m_DecoderTask.Dispose();
m_DecoderTask = null;
}
m_MqttClient = null;
ClientDisconnected?.Invoke(this, "");
}
