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ConsumeMQTT : Unable to connect to server (32103) - java.net.ConnectException

ConsumeMQTT : Unable to connect to server (32103) - java.net.ConnectException

Hi everyone,

I've just tried to start a ConsumeMQTT processor, and I am facing the following error:

ConsumeMQTT[id=xxx] Connection to tcp://localhost:21183 lost (or was necer connecter) and ontrigger connect failtled. Yielding processor: Unable to connect to server (32103) - java.net.ConnectException: Connection refused (Connection refused)

No matter which port I set, it gives the same error.

Does anyone have any hint?

Thanks,

Gustavo