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measure size of queued messages - how identify how many messages >10k shipped ?
measure size of queued messages. How identify how many messages >10k shipped ? i only see the queue but not the size of message. show queue ...
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Subscribing to EVENTS published by Broker
Under the reserved topics section of docs - have a question This is pretty close to tracking lifecycle changes of Broker managed objects as events at runtime, really great. However, I did not receive any events even with a wild-card subscription '#LOG/>' in 'try-me' tab on the PS+ manager tool. The doc says - "Subscribed…
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Config-Sync not successful after failover to backup node
Hello All Recently we have issue on config-sync in Solace HA setup. solace usual setup with primary / backup / Monitor. there is no issue with Redundancy, when we move primary to backup. The same time Config-sync show down one of the environment. same setup with 5 set of solace HA was up and running no issue. except the…
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SolAdmin releases
Version 8.16.0.3 This maintenance release of SolAdmin includes: * The Commons Collections component was updated to address CVE-2015-6420 and CVE-2017-15708 and internal test code that included a hard-coded secret was removed. (reference # SOL-38177) * SolAdmin now uses Pre-emptive Basic Negotiation when sending requests to…
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Automating configuration with cli scripts
Hi, Is there an option to automate configuration scripts written with cli commands. For example: enableconfiguremessage-pool message-vpn defaultcreate queue <MYQUEUE>no shutdownexitexitexit Having a file create_queue.sh with above statements and execute a command something like: solacectl cli create_queue.sh. Is there any…
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Levels for naming topic/queue names
Is it always required to provide pattern of all 4 levels when we create a solace topic?
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Integration testing without a broker
Hi, I am using solace java jcsmp and want to do some integration tests across gradle modules. The main issue is that we can't use a solace broker in this particular case, so using a local container with the broker isn't an option. Is there an alternative such as mocking the broker somehow?
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Special characters (/, *,>,!) in SEMPv2
We have queue subscription topics that contain special characters like (/, asterick, !, >). We to want use SEMP V2 to delete particular subscriptions for a queue. I found the below SEMP v2 call to delete. /msgVpns/{msgVpnName}/queues/{queueName}/subscriptions/{subscriptionTopic} But, since my subcriptionTopic…
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Connection attempt failed to host '127.0.0.1' ConnectException com.solacesystems.jcsmp
I was following the below page to use solace using docker. https://solace.com/products/event-broker/software/getting-started/ It installed and I can see solace is running as well but I am not able to connect it. I tried using the browser (localhost:8080) as mentioned on the page. Nothing running. I tried with JAVA API on…
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SEMP script required for Enabling/Disabling VPN
I am trying to write powershell/BASH script to enable/disable VPN. Can anyone give me a sample script (BASH or powershell) Assume My VPN URL is this: http://10.1.255.255:8080/SEMP/v2/config/msgVpns/v001 let's assume user name is admin. Password is ADMpwd1
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Choosing a broker version > 9.6 on Solace PubSub+ Cloud on Developer service type (eval)
By default the version 9.6 is selected - and there are no other versions of Broker available to choose from the list. How do we get access to latest versions?
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How to trigger a solace supplier
I have a supplier function that will produce messages to a solace broker. By default, the supplier is called every second to generate messages. But in my case, I want to explicitly call the supplier based on an internal event. How do I do that?
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One message multiple consumer
Hi I am trying to use Solace for cache invalidation and the use case is the following: I have 3 consumers (3 instances of the application). They are all listeners for the same queue. What i am trying to achieve is when one of the instance publish a message to the topic (has subsciption to the queue) all the consumers to be…
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Comparison - DMR vs MNR
Based on my reading, both features serve the scaling needs of an enterprise - is there a feature comparison list of these two. When would a MNR be used over DMR or vice versa?
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How to integrate information and solace for sending json file to solace message queue ?
How to integrate informatica power center and solace for sending json file to solace message queue ? What are the prerequisite required for this integration
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How to get access to the document referred in "Guaranteed Message Publish Window Sizes" blog
In the blog titled "Understanding Guaranteed Message Publish Window Sizes and Acknowledgments " by @Dishant Langayan on solace.com refers to a document on SFTP with an interesting title "Solace Feature Provision Guide" - but clicking on the link asks for credentials. Wondering how one can get access to this document?
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Queue: It's a Noun... It's a Verb... It's Both (2 of 2)
Queue as a noun, represents a list of objects, commands, etc., stored in a retrievable, definite order in the order of insertion. Queue as a verb, represents an operation to (re)arrange items from the set of operations such as dequeue, browse, replicate, empty, etc available on a queue. Solace Queues are created and…
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Maximum node limit for a DMR cluster
Hi there, I want to know what is the limit of the maximum number of nodes in a DMR cluster (software event brokers)? I vaguely remember that the maximum is 15, but I'm not sure, and I can't find the documentation now, could anyone help me to find the answer?
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Release notes for versions before 9.6.0.27
I saw the release notes here and found only the release notes after 9.6.0.27. I would like to know the release notes before this version 9.6.0.27, where should I go them, thanks. :)
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Solace Platform for Practice
I am a new learner. I like to practice Solace Integration from Java and Python. Do I need to download Solace and install ? Or any Docker available ? Or is there Solace in Cloud that I can connect form My Java and Python for the practice ? I like to have 5 clients and 1 server and exchange the messages or events among them.…
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How to disable TTL (Time to live) using solace-pubsubplus python library
I am following the sample programs present on this official repo of Solace. https://github.com/SolaceSamples/solace-samples-python/tree/master/samples The publication and subscription of messages are working, its just that I want the messages to be published with TTL set to False. I am not able to find any documentation or…
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[New Video] Event Topics: Kafka vs Solace Implementations
https://video.solace.com/watch/DeMUHktSKDKCbf5kXh4YJZ When you build operational and distributed applications and microservices using event-driven architecture and the pub/sub pattern, it is important to consider how you define your event topics. Do you want to use the flat topic structure by Kafka or an advanced event…
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ALERT : Mate Link Port x/x/x: Is Down
Hi Team, This is for active /standby setup. getting error on both side. Getting this error in both solace boxes. Redundancy is up in primary node (local Active) and AD-active. In Secondary Node - Mate Active and AD-Standby. What can we check for the given error? In Primary node ALERT : Mate Link Port x/x/1: Is Down In…
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Difference between the Boomi Generic JMS Connector and Boomi Solace JMS Connector
Hi, we're evaluating Solace in combination with Boomi. What are the differences between the Boomi Generic JMS Connector or the Boomi Solace JMS Connector?
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Replay and Topics
Based on my understanding, the replay feature records topic events that can be replayed at a later point in time. Would it record events on topics that does not have any subscriptions/subscribers? If it does, the replay queue would become a catch-all, DLQ sort of thing. What is the expected behavior?
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Passwork reset | Support user | Getting access denied
Hi Team, During login with support **user it is showing access denied for box login, we think user config got corrupted and thinknig of resetting the password. Suggestion for the possible ways of resetting the pass and the easy one :) ? How can it be done ? 1) using CLI user (admin)? 2) using shell user (root) ? **Need an…
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Queue: It's a Noun... It's a Verb... It's Both (1 of 2)
Queue as a noun, represents a list of objects, commands, etc., stored in a retrievable, definite order in the order of insertion. Queue as a verb, represents an operation to (re)arrange items from the set of operations such as dequeue, browse, replicate, empty, etc available on a queue. Solace Queues are created and…
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OpenShift TCPS routes
I am able to connect to the ws endpoints in solace (running on openshift) with the nodejs samples. I am unable to connect to the tcp/tcps endpoints (55555 and 55443) with nodejs and Java samples. Can someone tell me what I need to do to get the Java or nodejs samples to connect to the tcp and tcps endpoints?
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Deploying own TLS certs on a broker that is deployed on AKS (K8S in azure)
Hi all together, I tried to achieve following: Having custom TLS certificates on our Solace broker that is deployed on an azure Kubernetes services (AKS) cluster. This is due to the requirement that only internal traffic is allowed for internal customers of our solace broker. We have a k8s Loadbalancer that routes all the…
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what is the benefit of using JNDI for the JMS connection setup
solace doc suggestion to destination object is configured on the JNDI store on the event broker, and JMS application can perform a destination lookup for obtaining an InitialContext, what is the benefit to do this than setup the JMS connection to solace server directly from solace client.
