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Creating an MQTT bridge via PubSub+ Cloud
Hi everyone. We're looking to utilise MQTT bridges on our event broker which is deployed on the PubSub+ Cloud. We've read up about the MQTT connector and wondered if this is possible to utilise for the cloud-deployed event broker via the Mission Control's Cluster Manager in some way, or if we need to take a different…
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Which correct protocol should I choose?
Hi! I'm new working on Solace PubSub and despite the fact I've been reading a lot, I didn't understand which is the correct protocol I should use. For example, I have an application publishing more than 1k events per hour on dynamic topics. It can be company/salesorder/usa/123/234, company/salesorder/usa/453/1/45,…
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Drain Queue via MQTT
Hi everybody, I'm trying to drain a queue via MQTT. My queue is confingured like this: Following https://docs.solace.com/Messaging/Reserved-Topics.htm and https://docs.solace.com/API/MQTT/MQTT-Topics.htm#Special I created a client that subscribes to the Topics (_P2P/QUE/test-queue, _P2P/QTMP/v:default/test-queue ) that…
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Shared Subscription Syntax for MQTT
Hello Solace Community, I have a question regarding the usage of shared subscriptions with an MQTT client. I found two different prefixes in the documentation and am curious to learn which is used in which case. I found in the documentation the following hint (see:) : Syntax of Shared Subscriptions A shared subscription…
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TestContainers for Solace PubSub+
I am excited to share an update on Testcontainers for Solace PubSub+ module. For those who have not worked with Testcontainers, let me help you with the introduction Testcontainers is an open source framework for providing throwaway, lightweight instances of databases, message brokers, web browsers, or just about anything…
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Broker v10.5 - SparkplugB 3.0 Compliant
I ran the Sparkplug Compliant test against our 10.5 broker and the result is, it is complaint. The 10.5 broker was running as a hyper-v image. I had to make the changes as detailed at in order for the retain test to pass. I had to increase the VM's memory to 8192 MB in order to make the aforementioned MQTT retain changes.…
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Solace MQTT
Hi community, I have two queries for using MQTT with Solace (1) Can we set TTL for QoS 1 , so that for the created Queue , the same TTL is associated with it ? (2) Can we bind second consumer to an exclusive queue which has been already created before by another consumer ? We noticed with java-mqtt-paho library, when we…
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Non Exclusive Queue Behavior using MQTT
Hi, we have multiple consumers connected to a durable non-exclusive queue and when we send a message to the queue , only one of the consumers gets the message. Can it be possible to achieve the same behavior using MQTT / java-paho-mqtt ?
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MQTT connection to PubSub+ cloud
I have a working Solace instance running in Docker and I can connect using MQTT. Recently I configured a cloud service and I get NOT_AUTHORIZED when I try to connect to the MQTT service. The host, username and password are OK. I tried with wrong ones and then I get different errors (BAD_USER_NAME_OR_PASSWORD and "Name or…
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webmethods JMS - Solace Integration
This document give basic Integration steps on Integrating webmethods with Solace Event broker for Pub-sub
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MQTT 5.0 Support 🎉
PubSub+ Early Access Broker now supports MQTT v5.0! With this new support, the broker will automatically determine whether the client is speaking MQTT v3.1 or MQTT v5.0. Some of the new features you will be able to have access to with this support is: * Assigned Client ID * Determine content type so that message consumers…
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Anyone familiar with Node-RED?
Anyone here a Node-RED expert? Dale Lane in the AsyncAPI community slack is exploring how a Node-RED AsyncAPI plugin could work. He wants to auto-generate nodes for Kafka/MQTT/AMQP, etc from the spec. I think this would be pretty cool and would allow you to design using the Solace Event Portal and then autogenerate…
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Connecting with MQTT without WebSockets
Hello everyone, I'm getting started with Solace, and I am trying to write a simple Python program that publishes a message to a broker topic using the MQTT protocol. I have issues establishing a connection with the broker service without using Web Sockets. My program does not seem to get any connack message. I was…
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Real Time Dashboarding With Python
If you're looking for a way to dashboard real time data using pure Python, I have a blog post at https://solace.com/blog/visualizing-live-streamed-data-python-dashboard/ about how to use Solace and the Bokeh Python library to quickly visualize some real time taxi geospatial data. The source code is also available at…
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Python Paho MQTT IoT Examples
Hi, I just wanted to share a github repo that was created in support of a hackathon earlier this year. It shows how to quickly get started using Python and MQTT on an IoT device such as Raspberry PI. If you don't have a device it also includes a script that simulates a sensor here. 👉 Bonus points for anyone that re-writes…
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Solace PubSub+ and PHP
Friends, If you are looking to emit/consume Solace PubSub+ events from PHP, please checkout the following links. You will find wrapper/connector ideas, reference implementation and sample Publisher/Subscribe PHP code. * Solace PHP MQTT Samples: This github repo has PHP samples to access Solace with Mosquitto MQTT API using…
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Rust + Solace
Rust is an exciting new language created by the Mozilla foundation. I recently wanted to see if I can create a Rust App that publishes/subscribes to Solace. Sure enough Rust has an MQTT plugin (yay for open protocols) and was able to succesfully send/receive messages using Rust. Here are the high-level overview of the…
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Can Solace over MQTT Protocol, send or receive messages from Queue?
I am integrating Solace with Mulesoft and trying to Communicate with Queue over MQTT Protocol? is it possible to send or receive messages from Queue using MQTT Protocol?
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Does Solace supports plain HTTP, over MQTT Protocol?
I want to know Does Solace supports plain HTTP, using MQTT Protocol?
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How to see published messages
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Help needed - MQTT to REST
Hi all, I'm new to Solace and I'm still learning the ropes. I'm stuck and I need help. What I want to achieve: * I want to control Shelly IoT devices from my own HTTP server, using SOLACE+MQTT. To do that, I need to: * Translate MQTT to REST. When solace receives a MQTT message, it should send a REST call to another…
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Simple file sender / receiver over Event Broker
Simple cURL REST POST and python MQTT receiver to move a file across solace. Curl Sender 1. Create directory with files for sending: 'sender' 2. Add password to 'restpass' variable resthost=mr1nljqp0y2dox.messaging.solace.cloudrestport=9000restuser=solace-cloud-clientrestpass=passwordfilemask=./sender/*for filepath in…
