-
Automatically run cli script during/after docker startup
Hello, is there a place or option somewhere that allows us to automatically run CLI scripts right after the startup completed ? The idea comes from PostgreSQL where you can create .sql files and place them in a specific path (here initdb.d) and they will get automatically executed. [...] If you would like to do additional…
-
Subscribing with #noexport fails to receive messages
Per the Solace docs, if I prefix my topic with "#noexport," I should be able to subscribe to the topic, but the subscription will not be advertised to adjacent nodes by MNR or DMR. But I'm having trouble getting that to work. In the below example, everything takes places on the same broker. Here is my publisher: 2022-10-20…
-
Spring cloud stream - concurrency
Hi there I'm trying to configure more than one Consumer Thread for my functional consumer But I saw that when I config concurrency as 5. It will create 5 session connection to the solace server. when config concurrency is 5. It will create 5 session connection to the solace when config concurrency is 10. It will create 10…
-
Queue not able to send expiry message to DMQ
Hi, I created 2 message queue 1) Main_Queue 2) DEAD_MSG_QUEUE The main queue has been configured 'DEAD_MSG_QUEUE' as DMQ name and 'Respect TTL enabled' with Maximum TTL (sec) as 180 sec. A producer is sending a message with DMQEligible to true and when the trough dashboard i can verify that message properties for…
-
When the fix "Q1CY2023" will be available for the usage ?
Will it fix the StalesessionException issue ? at java.base/java.lang.Thread.run(Thread.java:834), exception_class=com.solacesystems.jcsmp.StaleSessionException, exception_message=Tried to call receive on a stopped message…
-
How to achieve message flow control in the node.js consumer for guaranteed messages?
We have a setup where our Node.js consumer app listens on a queue in a Solace PubSub+ broker. It forwards any messages received to another system in batches. As such, we do not have access to modify the queue configurations on the broker, and only the message consumer and session properties are under our control. Since the…
-
JMS destination showing as topic, eventhough the message is consumed from queue
Consuming messages from queue, but while analysing the received message, observed that the JMS destination is showing as the topic name which is subscribed to the queue. Can you explain why the received message's destination is not showing as queue instead the topic.
-
What’s Next with Ed and Ali – Episode 1
Are you wondering what projects are in development for core and cloud products in Solace? Then watch “What’s Next with Ed and Ali”. In the series , Ed Funnekotter, SVP, Core Product Development, Solace and Ali Pourshahid, SVP, Cloud and Developer Experience, Solace, provide a sneak peek into features before they hit the…
-
How to retrieve the SolOS version
If you have PubSub+ version 10.1.0+ and use SEMP v2, you can retrieve the SolOS version with curl -X GET -u mgmt_username:password 192.168.XXX.XX:PORT/SEMP/v2/monitor. You’ll see the version under data.version.
-
System.ObjectDisposedException: 'Cannot access a disposed object. while using ISession.connect
Hi Team, We are incorporating Solace in our .Net core API and trying to create session object in one cs file and adding it to a property in another cs file where I am using session.Connect(). When we try to connect to session it is showing an exception "that object is disposed". Below is code for your reference.…
-
Having issues accessing SWIFT subscription using Solace/Kafka
Hey team, I'm trying to ingest data from swim.ffa.gov using Solace/Kafka and I'm having issues authenticating: "com.solacesystems.jcsmp.JCSMPErrorResponseException: 403: Subscription ACL Denied - Topic 'solacetest' [Subcode:27]" I'm using the following version: solace_version: 2.3.0 kafka_version: 2.3.0 SWIFT Subscription…
-
Mulesoft Connector Session Recovery issue in Auto Ack mode
Hi all, A strange behavior was observed while using the Solace mulesoft connector. Guaranteed listener connector throws 'session recovery ack timeout' error when the ack mode is selected as "AUTOMATIC_ON_FLOW_COMPLETTION" and the flow executes successfully. The message is also successfully removed from the broker…
-
Extra bytes in received message
I use a simple JCSMP consumer to consume data from a broker, here is the code: When messages are received, there are always some extra bytes at the beginning of the buffer. for example, when I publish a TextMessage with content "Hello World!" the received data is The first 2 bytes are extra. When I use Postman to post a…
-
Infinite Loop Message Consumer
While using solace jcsmp the message consumer reiceving infinity times. Can I stop consumer and listen again for the next message Thank you
-
Solace launches PubSub+ Event Portal 2.0
Good news! Today Solace announced the launch of PubSub+ Event Portal 2.0, which is designed to transform the way architects and developers design, lifecycle manage, and govern event-driven APIs and applications across a variety of brokers, including Solace, Apache Kafka, Confluent and Amazon MSK. With 2.0, you can benefit…
-
New blog post for developers | EDA Summit Series Recap: How to Build a Kafka Mesh
During EDA Summit 2022, Solace chief technology solutions officer Sumeet Puri did a short session on the topic of Kafka Mesh. It was so popular, he and fellow colleague Thomas (TK) Kunnumapurath ran a follow-up session on Sept 29th to explain the concept in a bit more detail and demonstrate how it works. Read More › Leave…
-
Take the September Solace Developer Community Challenge
Our first Solace Developer Community Challenge was so popular that we decide to have another challenge in September. A winner will be selected based on the number of correct answers and time of submission. Take the 3-question challenge and submit your answers by September 30 and win a Solace backpack! Good luck!
-
Announcing the winner of the September Solace Developer Community Challenge
The September Solace Developer Community Challenge has ended. I'm glad to announce that based on the number of correct answers and time of submission, participant Emmanuel won the backpack. Congratulations, Emmanuel! I’ll reach out to you to arrange the delivery of the backpack. A big thank you to everyone who…
-
Getting Caused by: com.solacesystems.jcsmp.InvalidOperationException: Cannot send assured message: A
Is this issue with solace VPN or some properties needs to be set in spring config in application.yaml file?
-
Do not alter queue settings when using Spring Cloud Stream binder for Solace PubSub+
Typically, queues and other Broker resources are pre-provisioned, and the clients simply bind and use them at run-time. The auto-provisioning feature supported by Solace binder helps the creation of queues at startup - a handy feature! Both message queues and error queues can be provisioned dynamically at the time of…
-
Delete All Messages on a Queue/Topic Endpoint now available in Broker Manager and SEMPv2
One of the most requested features from our management users has been the ability to Delete All messages in one action from a Queue or Topic Endpoint. Well, I have good news! This feature is now available in version 10.0.1 of PubSub+ Event Broker. The Broker Manager UI now has an "Action" to "Delete All Messages" in either…
-
New blog post for developers | PubSub+ Event Portal vs Confluent Stream Governance
If your company has started to embrace event-driven architecture (EDA), you’ve probably been considering or struggling with how to manage your “events” with some semblance of governance, reuse and visibility. If that’s you, then read on! Read More › Leave your comments below. Source: https://solace.com/?p=47091
-
Serial processing of message in multiple consumer
Hello, I am new to solace. My query is that I am sending message to a single queue which is read by 2 consumer pods. I have a requirement that there are some sets of message they needs to be processed in sequence. There is one field example "userid" in the message body by which we can identify that the message are related…
-
PubSub+ Messaging API for C - Alpine Linux Support
Hello Everyone! I am happy to announce that the PubSub+ Messaging API for C (also known as CCSMP) now officially supports Alpine Linux with the latest release (v7.23.0). So what does this mean exactly you might be wondering? Well it means application developers can now build and deploy applications on Alpine Linux (which…
-
Consume a persistent Message from Queue or Subscription
After some studies, and proof of concept, I have a question about the consuming side, since the producer side is very clear to me. Let's say I need to save files using Solace Message Broker, so I have the following configuration for producer, topic, and queue: The producer sends a message with the Topic…
-
New blog post for developers | Monthly Solace Developer Community Highlights | September 2022
I hope my summary post for August has helped you keep abreast of what was going on in the community last month. Now, here are the highlights for September: Read More › Leave your comments below. Source: https://solace.com/?p=47037
-
Solace Go API - Setting custom headers on outbound messages
Hey, I have started, looking into the der Solace Go API 1.1 solace.dev/go/messaging v1.0.1 I started looking into the processing of incoming messages and then pass them on onto a next channel/topic. But as far as I can see in the API, there is no way to set custom properties/headers in an outbound message. The…
-
Protected Request Headers collection now available for RDP Queue Bindings
What? Solace has introduced a new collection/list of "Protected" Request Headers that management users can manage via PubSub+ Broker Manager, SEMPv2, and CLI management interfaces. The Protected Request Headers are exactly the same as the existing Request Headers collection that defines the REST header/value pairs defined…
-
The new SolaceID
Solace is creating a unified login that will allow you to have one set of credentials across both Solace Academy and Solace Developer Community. This unified login is called SolaceID. In mid-October we will have a small migration window during which time Solace Academy will be unavailable. Once Solace Academy returns, you…
-
Multiple Producer and Consumer
@marc Is that possible to publish from multiple Producer and multiple consumer consumes from a single queue ?
