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How to enable queue to accept incoming messages from CLI
Hello, I m using solace cli to provision a queue in the router, but I m not able to find the command that enable the incoming / outgoing functionality that I can see in the solace console UI. This is a snippet of the script : configure message-spool message-vpn default create queue dev/st1/q1/p1 access-type non-exclusive…
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Could not load file or assembly 'SolaceSystems.Solclient.Messaging, Version=10.23.0.0 in container.
Hi Thank you Solace team - I was very excited with the release of version 10.23, as this now supports the Mac series M processors. I am now able to build event driven dotnet applications on my Mac M2, using rider, without issues. However, when dockerizing these applications & running the container locally on my M2, I still…
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After Active-Passive solace brokers has switched there role. what is the best way to do switchback
Lets say After solace Active-Passive brokers has switched there role due to primary. what is the best way to handle switchback once previous primary node becomes healthy. should there be any change in configuration? pls let me know
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solace rust library
any plan for rust official rust library?
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Which SolOs support 2 NTP Server (Active/Backup) configuration for Appliance !
Which SolOs support 2 NTP Server (Active/Backup) configuration for Appliance ? This is required for redundancy purpose, I know workaround but more interested to know if in recent SolOs we have such feature!
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GoLang API? Let's Go! 🚀
👀 Whats the news? We've been working on a real treat for our developer community here at Solace over the past couple of months and that is --> drum roll please --> The new Solace PubSub+ Messaging API for Go! We will be releasing an early access to members of our community who are interested to use the bling new Go API .…
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Make original client-ip visible inside Solace when running in Kubernetes
Hello everyone, we are running Solace in a Kubernetes Cluster. We have the issue that all connected clients are only shown with a IP address from the internal K8S Cluster subnet (e.g. 10.240.0.0/24). Our setup is as follows: We are using Traefik as IngressController Traefiks service is set to be of type LoadBalancer…
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Is it possible to track messages in each topic and queue level
Hi Team, Can you please help us, is it possible to track messages in each topic and queue level (how many messages consume topic/queue level per day).
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Python users! What are you using the Python API for?
Hey folks! As most of you know by now, we have a Solace PubSub+ Messaging API for Python and I am curious to know what use-cases you are using it for? How are you using the Python API? Where are you using it at? Happy to start the discussion and community sharing here! 🎉
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JNDI CF Connection Parameters - Total Connection Attempts
Hi Team, I'm trying to get my head around the connect/reconnect properties configured inside a JNDI Connection Factory. I found this this article useful: Just expanding on the example in the article, I'm trying to get a figure for the total amount of connection attempts made based of the JNDI CF parameters. Based off that…
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Receiving Error Response (503) Max clients exceeded for queue
Definition of exclusive queues: exclusive specifies that only one consumer can receive a message at any one time, while additional consumers may be connected as standby. That is, only one Flow can be active. Only the first consumer to bind can receive messages. If the first consumer disconnects, the second consumer…
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SolaceSystems.Solclient.Messaging is not working in MAC M1
SolaceSystems.Solclient.Messaging dll is unrecognizable in mac M1 , what can be done ? when arm support will be added to DOTNET dlls......... ? All our development activities are paused in all applications due to it , can we make a quick fix ?
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How to check if field exists or is null in a solace map?
I am using Solace c client api (CCSMP), to subscribe to a Solace topic where messages contain a map. A value for the same key in a map can be a string or null. Is there a way to check if a value for a key is null? If I try to retrieve a value for a key and it's null, Solace API logs "Field Type Null could not be converted…
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JavaScript API > Error: Operation is invalid for Message Consumer in disconnected
I am new to the Solace Javascript API and trying to read messages from a queue in the PubSub+ Broker Manager. I kept running into the following error when calling solace.QueueBrowser. Uncaught OperationError: Operation is invalid for Message Consumer in disconnected state The funny thing is, when I run the script for a…
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Legacy SEMP api body for config sync command ```assert-master message-vpn default```
Hello , I am looking for Legacy SEMP api for config sync command ```assert-master message-vpn default``` I was trying this as body """<rpc><admin><config-sync><assert-leader><message-vpn><default></default></message-vpn></assert-leader></config-sync></admin></rpc>""" or…
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Javascript API > Return a specific range of messages from a queue without consuming them.
I have a use case where I'd like to browse a specific subset of messages from a queue. Example: 100 messages on a queue. We'd like to browse messages 20 to 30 without returning all 100 messages. I don't want to consume these messages so I think a QueueBrowser would suit, however, I can't see support for this in the…
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Resetting ContentBuffer to its initial size
Hi all, I have one dev-point regarding ContentBuffer. We try to minimize allocation rate and prefer bigger buffers to avoid their expension in case of bigger messages. It looks like the reset() function does not take into account the initial buffer size and works with the hardcoded value 4096bytes.…
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C# library is allocation heavy on the Send() for message arrays, any chance for improvement?
I have market data app that uses 3rd party C++ library that I wrapped in native C interface and I'm using it in C# app. I exchange memory between native and managed with zero allocations and copies using all the latest and greatest stuff C# has to offer at .NET 6 level. But Solace C# client library is lighting up my…
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solace starter / spring boot 3.2.0 compatibility.
Hi, Solace starter is behind in terms of spring boot versions. I'm trying to upgrade to spring boot 3.2.0 but it's causing issues with the existing latest solace spring boot starter 2.0.0 (issue detail further below). It works fine with spring boot 3.1.6 version. Are there any plans to upgrade the spring boot dependency…
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Message Signing Questions
Are the message broker able to verify message signing ? For example, Client A signed the message and sent the message to message broker. Then, the message broker check the message and reject the message if the message contain incorrect message signature.
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Consume Solace message behind corporate proxy
Hi, We are consuming messages from Solace via VPN connection without any issue. Now we need to consume from Solace behind our corporate proxy. I found there is no interface provided in SolConnectionFactory for this, and it is not taking proxy settings from our environment variables also. Is there any way to setup Solace…
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Ensure only one publisher for a queue?
If I have a queue that has yet to be populated with messages, and I have multiple instances of a Spring application that have a method to publish messages to this queue upon starting, how can I ensure that only one of these applications will execute the publishing method in order to avoid duplication of messages published…
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null payload close the consumer flow receiver
Hi All, I am using cloud stream lib for message consuming from solace. If the inbound message has 'null' payload, then InboundXMLMessageListener.xmlMessageMapper.map(bytesXMLMessage) throws SolaceMessageConversionException. And as a result, it ends with "Closing flow receiver to destination ...". And no further messages…
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Favourite Solace Swag
A bunch of people from the community have been getting some Solace Swag - what is your favourite?! Post it on this thread in the comments below and show us what you have. My favourite is the Solace Community shirt with the Solace mug
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OperationError: Cannot send message - no space in transport.
Hi guys We are building a browser based fx trading platform This platform is fully event driven & all communication goes via a solace software broker hosted in AWS. One capability that we have in place on the front end, is that when your connection drops (solace connection retries), we store/persist all telemetry data…
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How to set max-delivered-unacked-msgs-per-flow via JCSMP API
I see that .Net API has methods to set WindowSize and MaxUnackedMessages () But I do not see any such documentation for JCSMP API, can you please let me know how to set those? Regards, Karthik
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Introducing Solace & EDA Icons for Architecture Diagrams
Hi Folks! 📣 I'm excited to share that we now have Solace & EDA Icons available for everyone in the Solace Community to use when creating architecture diagrams, specifically those built with the products of Solace PubSub+ Platform, including our event broker, event platform and wide range of APIs and connectors. ⭐️ Here are…
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Should the FlowReceiver be closed before recreating a new FlowReceiver?
I am following along with this solace tutorial. I am now testing and handling this portion of the tutorial where I handle REPLAY_START_TIME_NOT_AVAILABLE: . I have added a System.out.println(consumer.isClosed()); before I recreate a new FlowReceiver to replay from the beginning. This is printing out false.…
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Sending large amount of guaranteed messages with nodejs
Hi, we want to send a large amount of guaranteed messages with nodejs. Our code is similar to https://github.com/SolaceSamples/solace-samples-nodejs/blob/master/src/basic-samples/ConfirmedPublish.js but without limited number of messages (we do not want to send 10 messages, but much more). After sending a few messages, we…
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Solace Beta Opportunity: Solace Terraform Software Provider (Declarative SEMP)
I declare Solace's Hashicorp Terraform Software Broker Provider Public Beta Release 0.9.0 available! See the link to Solace's Hashicorp Registry, customer documentation, and release notes below! Now is your opportunity to try out the Beta release of the PubSub+ Software Broker Provider for Service Automation! This…
