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Dealing with messages in Dead message Queue
Hi Team, How to process the messages in Dead msg queue and how long messages remain on solace queue?
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[Weekly Quizzicles] When are the messages in a queue moved from the original queue to the DMQ?
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Azure Event Bus, RabbitMQ and PUBSUB
Hello still very new to Solace and PUBSUB. I have a Azure Microservice project using RabbitMQ as my event bus. Does Solace have its own preferred event bus?
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Integration Testing with Solace
All, I have a java based spring cloud stream application that publishes messages to solace topics based on an internal trigger. I am using StreamBridge to publish messages. I want to write integration test cases for it for which I need to bring up a solace server. Any idea on the best ways to do it? Thanks in advance!
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Local ( docker to Local solace connection failure.
Kindly help. @marc @JamilAhmed @Neha I am getting the connection failure error when i tried to connect from Local Docker ( simple application Spring cloud - Function Processor) to solace Localhost. I checked the /etc/hosts in my Mac and see that it is correctly mapped for localhost. Please note that before deploying to…
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Solace Community Lightning Talk 2.0 is here! 🎉
Back at it again Hey Solace Community! We are back again with round ✌️ of our Solace Community Lightning Talks. Back by popular demand, this time we will be hosting our lightning talks event in August 2021 (stay tuned for more details) and we'll be highlighting members of our community and their cool projects What is it?…
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Cross Domain events and topics
Hello. New to Solace development. Can you map an event/topic from one domain to another? Invoice (Domain) microservice sends to a Payables Domain microservice subscriber? Therefore on the Designer graph you would see the flow arrows connecting the Domains then as you drill down into a Domain you see the internal…
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Domain in Solace versus the DDD or Domain Driven Design
Hello, I see in your RideShare sample domain you include the client apps as in driver app in the domain. In microservices design normally client apps are not included in domains or sub domains only backends. Is the Solace model for domain different? if so why?
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Solace Developer Spotlight: Heiko Henning
Hometown: Thun, Switzerland Years of being a developer: 18 years as a professional developer Primary programming language(s): Java, Typescript How did you start as a developer? I started as a classical web developer and turned more and more to enterprise software. What is your typical day like? As a messaging architect, I…
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[Blog post for developers] Designing the flow of events at an asset management firm
If you are an architect or a developer at an asset management firm, I want to make your job a bit easier by showing you a system and a platform that can help you understand the flow of event-driven information throughout your organization. For starters, imagine being asked to explain your entire workflow to an…
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Getting started with Solace - Developers and Architects
I put this quick start together for a partner training session. Sharing here in case it's of use to anyone looking for a guided hands on pathway to learning about Solace And Event Driven. Developer Pathway 1 – Getting started: get-started-basics 2 – Build A real world application in Spring -…
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TaskCompletionSource as CorrelationKey for guaranteed messages - safe async?
Suppose I wish to publish guaranteed messages, but I want to wrap the solace callback guts inside a library which is a little more modern - for example, using the TAP. Is there any reason why something like the following would be unsafe? For this example, assume send blocking is enabled (although I think this could be…
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Queue to Topic Mapping List For Solace VPN
We use Solace queue to topic subscription mapping extensively in our Solace Ecosystem and most of time Application is not aware about underling queue and whenever application face any issue they provide VPN name and topic to administration team to check ! Now from here main pain point begin, because we have multiple…
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Secure Connection on LocalHost (C API)
Hi, I am using the solace localhost to connect to my applications. I am able to do a default connection, but the secure connection is giving me an issue. I am running my localhost as: ./farePub tcps://localhost:55443 default admin admin topic ../ssl The error I am getting is: SDK NOTICE Thu Aug 19 18:47:26.741 2021…
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Welcome to the Community!
Here are some tips and tricks for using this forum: * Use the reactions. These let you share how you feel about other’s comments. The most liked content shows up on the Best Of page. * Mention others. Put an @ symbol before the username to mention someone. They’ll get notified when you do. * Update your notification…
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How does .Net(C#) Consumer obtain MessageID value? Tks.
No "MessageID" properties in SolaceSystems.Solclient.Messaging.IMessage. According to the documentation: This field is generated by the Solace platform and cannot be changed by the sending application I can saw messageID on the Solace message management site , messageID value is "18943221297" But I don’t know how to get…
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Latency test between 2 appliances in 2 Diff DC
Hi Team, Looking of suggestion to do a latency test across DC **solace connectivity **connected via Bridge component. Solace (DC 1) <> BRIDGE bi directional <> Solace (DC2) How can we use sdkperf in this case , where publisher and consumer not connected to same DC ? Any suggestion is very much appreciated!
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Tibco BusinessWorks 6.x integration with Solace
Hi, I learnt from the link (https://docs.solace.com/Developer-Tools/Integration-Guides/Solace-JMS-Integration-TIBCO-ActiveMatrix-BusinessWorks.pdf) that Solace can be integrated with Tibco BusinessWorks 5.x. But not able to find any materials on how to integrate Solace with Tibco BusinessWorks 6.x. Is there a way to…
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[Blog post for developers] PubSub+ Message Handling Features: Reject-Message-to-Sender-on-Discard
In this blog post, Leah Robert covers the persistent messaging feature Reject Message to Sender on Discard, a long name, and an important endpoint property for defining certain scenarios when publishers should receive negative acknowledgements. This blog post explains: * What is the Reject-to-Sender endpoint property? *…
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Secure connection on Local Host
Hi, I am using the Solace Software as a Docker container. I am able to establish a default connection (localhost:55555) and compressed connection (localhost:55003) with the broker. For the secured connection, I enabled the port 55443 while running the container, but when I try to establish a secure connection it gives me…
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[Weekly Quizzicles] Do Solace topics require to have multiple levels?
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Error creating consumers: intern error creating consumers (503: mac client exceeded for durable topi
Analysis: I have increased max bind count from 1 to 50!! Is it correct? Kindly help!!
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Delete all subscriptions from a queue in one shot
Hello, Is there anyway to delete all subscriptions in one shot from a queue using Legacy SEMP and SEMP V2? @nram @Aaron Thank you
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Solace PubSub+ Authentication against Oracle IDAM
Hi, In my architecture the clients connect to event broker either via JMS or REST. These clients need to be authenticated via Oracle IDAM. I know that other messaging platforms such as TIBCO EMS provide JAAS module which can be configured to get authenticated against IAM servers. Does Solace provide such feature so that…
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DIGITAL TWIN of a SOLACE APPLIANCE, Is it worth attempting?
I came to know about digital twin recently. Will it be wortth to implement the idea on any Solace appliance?
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com.solacesystems.jcsmp.ClosedFacilityException: Tried to perform operation on a closed XML message
Hi, Can someone advise on below error ? com.solacesystems.jcsmp.ClosedFacilityException: Tried to perform operation on a closed XML message producer one of the publisher flow in our app sends only few messages in a day. Would keepAlive config solve this problem ? I already have reconnect config in place.
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Solace-Kafka connectors ready for deployment in a distributed Kubernetes environment
Hello, my name is Rodrigo Félix and I'm a Computer Science and Software Engineering student that’s currently doing an internship in Link Consulting. My goal was to instantiate Solace-Kafka connectors in a distributed kubernetes environment. Since there wasn’t any guide of how to deploy them in kubernetes and no images…
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Show your projects
If you have worked on a project or developed an app using PubSub+, it's your show time! You can post a summary, a screenshot, a GitHub link, a short demo video, or whatever you want to show and share with the community. Here are a few projects that some of the community members have worked on: * Leveraging Solace PubSub+…
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Docker port 55555 not available on Windows
The Solace Messaging Format (SMF) protocol uses port 55555 as default (and 55003 for compressed, and 55443 for TLS). I occasionally run into a situation where Docker Desktop for Windows won't start my Solace container in WSL2 because of some blocked port. I get this: $ docker start solace99Error response from daemon: Ports…
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[Weekly Quizzicles] What is one of the behavioral differences between topic endpoints and queues?
