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Hi there. Let's see if someone can help me. I have a unistream PLC connected to a mosquitto broker. The PLC is subscribed to various topics. Everything seems to be working fine, but sometimes when I restart the PLC, it doesn't subscribe to topics. However, the connection with the broker is correct. If I see the status of the configuration tags, the following appears: Broker1.Connected = 1 Subscription1.Subscribed = 0 Subscription1.Status = -11 (this means UniStream is not connected to the broker however it is connected.) To solve this problem I have to restart the PLC again. -
Hi there. Let's see if someone can help me. I have this scenario: - Raspberry pi with mosquitto broker. - Unistream connected to the broker and subscribed to a topic - Several temperature sensors as clients publishing a topic every 1 second. Everything works fine but, any idea how to know if a client has disconnected? In the client configuration I have the "keep alive" function set to 10 seconds, however the "Subscription.Subscribed" bit is always at "1".
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So Praticio....how did actually DO all your "electronic, electrical and instrumentation constant learning every day"? Did you read a Help file, consult a User Manual, or have someone hold your hand and show you all the time? What you were asking for was a LOT more than "ask for a little help", and your last sentence above is the behaviour of a 2 year old having a tantrum. Good luck. -
Que increíble.... Espero, no pases por algo así , para que no tengas las mismas respuestas que das , ya que la vida no se trata de PLC y para su conocimiento toda mi vida me he esforzado en lo que hago , soy electrónico , eléctrico he instrumentista , eso es esfuerzo y aprendizaje constante día con día , pero y siempre muestro y realizó las cosas con mucho esfuerzo , solo pedí un poco de ayuda , no que me realizaran el programa . Pero bueno ya estoy trabajando y con la ayuda de otro programador que si pudo responderme las cosas que necesitaba si se ESFORZÓ en dar una explicación para comenzar con mi proyecto. Gracias y que esté bien lo molesto más.
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