Top "Mqtt" questions

Message queuing telemetry transport, or MQTT, is a publish/subscribe messaging protocol designed to minimize network bandwidth usage and device resource requirements.

MQTT:SSL routines:SSL3_GET_RECORD:wrong version number

I am trying to use SSL with MQTT and gets following error, 1379677998: Client connection from 127.0.0.1 failed: error:1408F10B:SSL …

mqtt mosquitto
What is the clientID needed for?

Since specifying the clienID is only a feature in the class MqttAndroidClient, and can not be specified when using classes …

android mqtt broker paho android-open-accessory
Unlimited keepalive in MQTT

Currently developing something like "smart home" and I have few different devices in my home. All of them connected to …

python mqtt paho
Cannot receive already published messages to subscribed topic on mqtt paho

I'm using paho to send and receive mqtt messages. So far it has been no problem to send the messages. …

java mqtt paho
Understanding mqtt subscriber qos

I am new to MQTT and I just learned about the meaning of the QOS level that is decided when …

publish-subscribe mqtt qos
mosquitto MQTT: No connection could be made because the target machine actively refused it

I'm using c# MQTT Client clientSub = new MqttClient("raspberrymachine100"); and when I connect with this C# client, I get the …

mqtt mosquitto
compilation error during gatling load test

I'm trying to write a simulation and i want to be able to run the simulation. I get an error …

scala mqtt load-testing gatling gatling-plugin
Android Studio - MQTT not connecting

I have just started learning using MQTT protocol with Android Studio. Using mosquitto broker, I am able to exchange messages …

android android-studio mqtt iot mosquitto
MQTT Clean session

Assume that I connected to the broker with "clean session=false" and started receiving events, in case of disconnection ideally …

mqtt
Mosquitto: Starting in local only mode

I have a virtual machine that is supposed to be the host, which can receive and send data. The first …

networking mqtt iot mosquitto