Paho is an Eclipse project has been created to provide scalable open-source implementations of open and standard messaging protocols like MQTT aimed at new, exisiting, and emerging applications for Machine-to-Machine (M2M) and Internet of Things (IoT).
Questions tagged [paho]
1173 questions
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Mqtt Service in conjunction with MqttAndroidClient
I have an app that is using Mqtt service with notifications set up. However, the client is not receiving messages when the app is forcefully closed. I notice that there is MqttServce. How do I use it in conjunction with the Android client?

lawonga
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mqtt in C giving Error -1
Working on a driver development, I'm try to publish my data with MQtt in C its running but giving me Error code -1 (MQTTCLIENT_FAILURE you can see in that picture )
I installed ActiveMQ broker in my system and test in MQTTbox that its working…

Shekhar_S_20
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Why an instance of class MqttClient must be enclosed by try/catch?
I'm trying to figure it out. I have this line of code:
MqttClient Client = new MqttClient(Broker, ClientId, Persistence);
But shows an "Unhandled exception" error. So I fixed it by enclosing it with a try/catch.
try {
MqttClient Client =…

elwholer
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