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Ways to handle a stopped queue consumer?
In a scenario where a consumer application reads data from a queue and inserts into some database, you could run into an issue where the database becomes available and so the queue starts filling up. If the outage lasts even a few hours and your data rate is high enough you could run into a spool problem pretty quickly.…
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Most memorable developer conferences and events
Hi SolaceDevs, I've been thinking about developer-focused events and conferences lately and I'm curious about your experiences. I feel like this past year has been a grab bag of experiences, with organizers pivoting to virtual and trying to figure out the best format. Nonetheless I'm curious to hear about your experience…
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Competitive Resource for Solace
Hi Community, We are trying to recommend our customer to use Solace as PubSub+ and messaging service. Currently customer is using different messaging/event service product such as Kafka/Anypoint MQ/Rabbit MQ and Tibco EMS. So my question is: Could you help me to get the competitive resource/PPT/PDF which shows us > How…
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Client Acknowledgement & Unacked messages
I have a consumer application using client acknowledgement mode. If the application fails to process the message and therefor does not acknowledge it, will it get redelivered after some time period? If so, what is the delay?
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Generating the SEMP Client Library using Node.js or .NET
Hi Team, AS per the below link, I can see we can generate semp-client-lib using Java,ruby and Python. Is it possible to generate the client-lib using Node.JS or C# .If yes, Could you please refer me the documentation to generate semp-client-lib using node.js or C#.…
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How can we receive multiple replies for a single request?
I'm implementing the pubsub+ request-reply pattern where I need to receive multiple records as a reply for a particular request but, I'm receiving just one record as a reply per request after which the session exits. Can someone suggest what can be done for this. Reference - https://tutorials.solace.dev/jcsmp/request-reply/
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Python v1.0.0 PubSub+ API - Connecting to Solace Cloud
Continued from: https://solace.community/discussion/comment/2246#Comment_2246 @Tamimi many thanks for your response. I did what you suggested, which is update the broker_props and I had it working locally. The cloud credentials look something like my response below, does that look correct: Broker Config broker_props = {…
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🎉 PubSub+ Messaging API for Python v1.0.0 is officially GA!
I'd like to announce that version 1.0.0 for the PubSub+ Messaging API for Python is officially released! Resources * Docs found on https://docs.solace.com/Solace-PubSub-Messaging-APIs/Python-API/python-home.htm * Samples found on https://github.com/SolaceSamples/solace-samples-python What's Next? Now that we have…
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Solace Connect - Favorite Sessions
Hi, This week is Solace Connect, which is our first ever Virtual User Group. Be sure to check it out if you haven't already. Register Here But I want to know about your experience: * What was your favorite session(s)? Why? * Are there any sessions that you would like to see next time? If you haven't registered yet here is…
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Caused by: javax.naming.NamingException: JNDI lookup failed - 403: Client Username Is Shutdown
Hi Team, While connecting securely Solace from MuleSoft Integration product using AUTHENTICATION_SCHEME_CLIENT_CERTIFICATE with below studio version, Anypoint Studio - Tooling for Mule RuntimeVersion: 7.8.0Build Id: 202101272310 Caused by: org.mule.extensions.jms.api.exception.JmsExtensionException: JNDI lookup failed -…
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JMSToolBox: Topic name associated to Queue is not displaying when I browse Destination Information
Hi Team, Could you please help me how to retrieve the Topic name associated to Queue using JMSToolBox Step1.I've logged into Soldadmin and Created Queue ( e.g Order) Step2.Seleected Queue, Operations, Manage Topics option and associated Queue to Topic Name ( e.g abc/Test1) Step3. Logged into JMSToolBox, Clicked on Queue…
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Solace Developer Spotlight: Manish Yadav
Hometown: Ranchi, Capital city of state Jharkhand in India Born and brought up in: Bihar (a state in India) Years of being a developer: 5 Primary programming language(s): None but basic Core Java. I’m a pure Integration Developer/Architect with a zero-code MuleSoft integration platform. How did you start as a developer? I…
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Solace Prometheus Exporter
Hi I want to use solace Prometheus exporter to monitor the performance of my solace software running as a docker container. I installed the git hub library, started the solace-exporter container. When I go to the localhost:9628, and any sub page, I do not have the metrics. All I get is: HELP broker_build_info A metric with…
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Slow Subscriber
Hi, I want to identify slow subscriber client in my sandbox environment. This is to mock or test when a client is marked as a slow consumer. Currently our slow subscriber panel in Grafana shows all clients as normal (i.e. 0 = not slow subscriber). Can anyone please suggest how this can be replicated in test environment ?…
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Listening to events in your JavaScript/NodeJs application: Promise/Async-Await vs Callbacks
There are a bunch of Solace specific status codes that could be leveraged in callback functions in your JavaScript application or NodeJS microservice. It's a common practice in JavaScript to handle async calls in a Promise/Async-Await implementation. The majority of the Solace API functions are asynchronous but are not…
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JMSToolBox: List of Queues to be displayed based on the User owned by the Queues in VPN
Hi Team, There is a requirement to display only the Queues owned by Subscriber when they login to JMSToolBox(User/Password : User allowed to connect to get a JMS Connection ) but the JMSToolBox is making call to SEMP request(https://hostname:PortNumber/SEMP/v2/config/msgVpns/VPNName/queues?select=queueName&count=1000 GET)…
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Descriptions of SEMP API object fields?
I'm trying to use the SEMP api to pull monitoring stats from my message vpn and there are a lot of properties in the response object. Is there somewhere where a description of these properties is documented? The SEMP api documentation below only lists the properties.…
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How to publish and consume an attachment(.txt) file along with each message in queue?
Is there a way to publish a message and an attachment(.txt) file to a queue? Can this message and the attached file be consumed using java interface?
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Welcome all Solace Virtual Connect attendees!
Hey there! We're so glad you came to check out the community while you're taking in all the amazing live and on-demand content from Solace Connect. Come join us in the community! Not sure if you should sign up? Read on and find out what you get when you sign up! Our rapidly growing community is the place for developers to…
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Solace Messaging C API and ATM8 message
Is there any available C/C++ library to accommodate ATM8 message format? I need to send my message as binary ATM8.
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Solace Spring Cloud Release Notes
v1.1.0 of solace-spring-cloud has been released! Release info is in github here but I'm also copying below for convenience. The release is also available on maven central Solace Projects Name VersionSolace Spring Cloud BOM 1.1.0Solace Spring Cloud Stream Starter 2.1.0Solace Spring Cloud Connector 4.3.0 Global Changes *…
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How to integrate solace and protobuf C libraries together?
Need to serialize message as protobuf and send it thru Solace appliance.
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New Solace Certification now available: Solace Certified Event Driven Architecture Practitioner
The Solace Certification program has a new addition! The Solace Certified Event Driven Architecture Practitioner certification is for architects and developers who want to validate their skills on being event-driven. It tests your EDA knowledge and hands-on ability to apply EDA to your applications and infrastructure. Take…
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Solace Cache in Pubsub+ Configuration Help
I'd like to set up a last-value cache with our test cluster in PubSub+. There is a 'Caches' page under 'Advanced Messaging', but I've not managed to work out the relationship between distributed caches, cache clusters, cache instances and home cache clusters. Can anyone point me at any documentation that would help me? My…
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JMSToolbox : Unable to see the content of the message when I Click on Browse Queue Option
Could you please help me on this issue. I am using Solace PubSub Event Broker message VPN. Step1 : I have used sdkpref to send message to Queue ( e.g abc) and sent 3 messages to the Queue Step2 : I have logged in Soldadmin and Could see message spooled is 3 Step3 : I have connected messageVPN using JMSToolBox and Could see…
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Managing queue subscriptions with JCSMP Java client
I have a Java application that is a queue consumer, and I'd like it to be able to do its own queue/subscription management. There a configuration file that defines the queue name and a collection of subscriptions that should exist for the queue, and when the application initializes it will create the queue and…
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Is this real error? Capabilities (unbind-ack, bind-response-endpoint-error-id)
Hi all, Recently our solace team in company highlighted that there were many failure notification in splunk, and provide the log like this (I hide some sensitive information like host name and server name ). Do you have any idea if this is a real error? Or it is just a false alarm, since I could not find any error from API…
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How to create internal DMR link from Solace UI?
I would like to setup a internal DMR link (Clustering->Internal Links), between 2 Solace Cloud services but I am getting the error - "You do not have permission to create internal link on the remote broker.". Any help would be much appreciated.
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RDP: status of outgoing REST consumer status remains down
Hi, We're testing the RDP functionality using this example https://solace.com/blog/event-broker-cloud-lambda-aws-api-gateway/. Status of outgoing REST consumer status remains down. We have tried many different settings like Service mode "messaging" and "gateway". Any tips? I also tried the CLI to enable the outgoing REST…
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I am getting "An existing connection was forcibly closed by the remote host"
I am getting this error while connection to Solace PubSub+ queue. Caused by: com.solacesystems.jcsmp.JCSMPTransportException: (Client name: santoshtest@ITINNOH-DW0110/4760/#00130001/d-w91qUcVk Local addr: 10.62.18.38 Local port: 56148 Remote addr: mr1trp1uapifnh.messaging.solace.cloud Remote port: 55443) - Error…
