I am trying to connect my react application to HiveMQ using mqtt.js package but I am having this error. This is the code I used ...

Our endpoint devices are pushing data over MQTT to an IoT system based on the Thingsboard IoT platform. There is only one MQTT topic called /telemetry ...

I am using hivemq-mqtt-client-1.3.0.jar and creating a hivemq mqtt5 client. I have specified a keep alive time of 60 secs from client side. Once I ...

I am trying to connect to a HiveMQ MQTT broker with an ESP8266 but it keeps failing to connect. I am not super well versed in MQTT protocol so I'm not ...

I have a question / problem about Persistent Session and Queuing Messages. Here is the scenario: I have a publisher (java server) which is publish mes ...

there is a problem I am facing that when I tried to connect server on port 8884 it gives me error Attempting MQTT connection…failed, rc = -4 try again ...

everybody. I am trying to connect my ESP8266 board on my server in HiveMQ. Knowing that the in update would be a TLS-based connection, I had to adapt ...

i wanted to create a simple program that sends a simple message using the MQTT protocol and specifically the HiveMQ library in Android , here is what ...

we run a AKS Cluster with about 35 Microservices and now need a HiveMQ. We are unsure on how to proceed. We could just deploy a HiveMQ on our AKS clu ...

I'm using the HiveMQ library in my Java Spring application to connect to a Mosquitto instance as I find it more user-friendly compared to the Paho cli ...

I am trying to connect to our local MQTT broker. I create client: and latter I try to open connection: I am waiting for whenComplete to give me ...

I am new to the MQTT world and I am trying to create a .Net 5.0 application that connects to a HiveMQ Cloud Broker. I have created a free broker and ...

In a Java server application, we want to use the correlationData, which is part of MQTT5, so we can use this in the reply message to link and validate ...

In my current IOT project. I will be using multiple ESP8266s (3) to send data and receive actions. Each MCU will be in charge of monitoring different ...

I'm trying to use the hivemq-Cloud service (https://console.hivemq.cloud/). Unfortunately I'm forced to use the ssl option and I can't figure out how ...

So we have been building a little arduino code to react to publishs to certain topics. However, whilst we can see publishs made in our code on the bro ...

I am trying to find out the reality about MQTT 3.1.1 message re-delivery for messages received by a MQTT subscriber with "at least once" (QoS 1) confi ...

this is my code, it connects, does 1 publish and then reads the messages that come up in my localhost server. the error im getting is this one a ...

I tried to start hivemq by moving to the bin folder and with command ./run.sh , but I receive this message ERROR - An error occurred while opening th ...

I created a hiveMQ cluster in the HiveMq cloud and created a username and password. From Paho C library I created MQTTClient_connectOptions and put m ...