Questions tagged [message-broker]

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How to Efficiently Detect Schema and Configuration Changes in Apache Pulsar on K8s?

I'm managing an Apache Pulsar cluster deployed on a K8s cluster and we've run into a challenge that I hope to get some insights on. We're looking to establish a robust system that can promptly detect ...
Hofbr's user avatar
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1 answer
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MQTT broker for fault-tolerance

Looking for a distributed MQTT broker that remains operational when one of its nodes fails for interdevice comunication using low-bandwith in time-sensitive scenarios. Its a low volume of messages and ...
Luis Miguel Silva's user avatar
1 vote
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11 views

Can someone recommend an open source MQTT broker that combines persistence and high throughput

I am running an IoT solution that relies on sending 4 MQTT messages / second qith qos=1 from hundreds of devices to a central broker. An analyser component subscribes to all topics from all devices ...
Thomas Tik's user avatar
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1 answer
22 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/...
user55011's user avatar
2 votes
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47 views

FOSS implementation of IBM MQ protocol

Is there a FOSS implementation of the IBM's MQSeries (WebSphere MQ) protocol? I mean both client and server implementation/bridge, etc. I'm aware of an option of running a wmqJmsClient profile inside ...
Yuri's user avatar
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1 vote
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101 views

Implementing Publish / Subscribe and / or a Message Bus with Xamarin & Unity3D clients

As the title says, I have a requirement where I need to design a message bus with multiple types of client consumers - in this instance, Unity3D, Xamarin and web clients (AJAX). Essentially I need to ...
Spikeh's user avatar
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3 votes
0 answers
608 views

Simple persistent queue software usable with python

I am in process of trying to select a message queue implementation for Linux that would support: persistence, preferably using Sqlite3, but could be another backend or filesystem; thread-safety; ...
Gnudiff's user avatar
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1 vote
1 answer
670 views

Any free open-source alterantive to Tibco Rendezvous for C#? (inter-process message bus)

I'm looking for a good open source implementation of an inter-process message bus, possibly based on named pipes. Are there any recommendable ones out there (that are still actively maintained)? My ...
bogey's user avatar
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2 votes
1 answer
267 views

Reliable message queue system

I'm searching for a message queue solution containing the most achievable reliability of whole message life-cycle. My system consists of a set of applications emitting events - messages. I need to ...
Yuri's user avatar
  • 186
1 vote
2 answers
40 views

Looking for a messaging service with api that lets me fan out messages to multiple users at once

I want to offer a service to users so that I can disseminate messages which will be "fanned out" (sent to multiple users at the same time. Ideally the features would include: offers an api to ...
Matt's user avatar
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1 answer
280 views

Cron or Message broker (Message queue)?

I'm developing a script that, using a third-party API service, gets information about the football matches. The data is taken for each match separately (by match id). There is also a limit of requests ...
jekahm's user avatar
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1 answer
115 views

Async Job Processing based on PostgreSQL

I search an async job processing system like celery or python-rq but based on PostgreSQL. Needed features: Async processing of jobs Uses PostgreSQL API for Python Store message in language ...
guettli's user avatar
  • 157
2 votes
1 answer
1k views

Open-Source MQTT Broker in Java

I need a MQTT broker which has HTML5 websocket support and customizable (db-related) authentication and authorization support. I've found Moquette and Apache ActiveMQ. Moquette has only one ...
Ismail Yavuz's user avatar
8 votes
1 answer
419 views

Cross platform framework for embedded device communication over LAN and internet

I'm currently on a project in which we will be communicating between a household appliance (e.g. an oven) with an embedded computer, and a mobile device (phone). Here's a brief summary of the setup: ...
w3therby's user avatar