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Questions tagged [mqtt]

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Is there a swift (or objective c) mqtt broker/server library?

I would like to create a swift app that creates an mqtt broker/server. Unfortunately, I cannot find any library that is able to do that. Does anyone know a free swift library or if necessary an ...
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C# M2MQTT - Subscribe more than 8 topics in sequence will be failed

environment: VS2017 & VS2019 ( i use a PC & NoteBook ) WPF .Net 4.5 up connect to Aws Iot by X509Certificate M2MQTT https://github.com/eclipse/paho.mqtt.m2mqtt When i subscribe more ...
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ASP.NET Core Messaging Framework

I am developing a backend for a mobile application with Asp.Net Core and C#. What I was looking for is a self hosted messaging framework with publish subscribe pattern with any messaging protocol (...
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Opensource Auto scaling for HiveMQ Broker

I am trying to configure scalable HiveMQ broker(commercial edition) on ubuntu. For Load balancing, I am using the HA Proxy. My concern is that when message coming from clint get high at some point a ...
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11 views

Why are MQTT client and broker API's divided in some open API's? [closed]

I'm planning to do a project using MQTT protocol. As I'm planning to use C++, I've stumbled upon Eclipse Paho MQTT client API. At this point, I'm curious as to why many of the API's divide the client/...
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Tools running load testing on MQTT/UDP

Anyone know of any tools for running load testing MQTT with UDP protocol? I checked jMeter but it appears it only supports TCP with the MQTT plugin. Any recommendation will be greatly appreciated!
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Transfer files from arduino

I am brand new to Adruino We are collecting data from sensors and writing it to file on arduino. We need to send these text files in real time or atleast at 10seconds intervals to my NUC and delete ...
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29 views

Golang based microservices framework with support for MQTT broker

Newbie in the field of IOT and Micro Services. Could someone please tell me if there is a golang based micro-services framework that can support multiple message brokers or atleast MQTT? Already ...
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10 views

User management for MQTT broker hosted on AWS

I have set up an iot hub, which is basically a MQTT broker, on Amazon AWS. Now I want to add an account management, maybe a rest api for the users to create an account with email and password and ...