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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.
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Solace Event Broker Logs: What do all those numbers mean!?
😱 So you configured syslog on your event broker and now you're getting a bunch of events. They look like they have a whole bunch of info, but what the heck do all those numbers mean!? 2021-03-12T18:56:04.763+00:00 <local3.info> b0e95afab69a event: CLIENT: CLIENT_CLIENT_CLOSE_FLOW: default…
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Schema Validation at Topic/Queue Level
Hey SolaceDevs, Can you validate the event with schema at topic level? I have a requirement to validate the message against schema in MuleSoft. I'm wondering that is it possible to validate the same in Solace PubSub+ Event broker? For example, If I publish an event to topic then the event broker should validate the event…
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VM deployed from OVA file: solace-pubsub-standard-9.8.1.19.ova - How to change the sysadmin password
Newbie here..... I deployed the VM from the OVA file "solace-pubsub-standard-9.8.1.19.ova". I was able to set the sysadmin password at initial logon from the console. I setup networking etc.... Now I need to change the password to one that meets our current standard. What are the steps to change the sysadmin password?
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Get Discarded Messages
Hello, I have encountered a certain situation when using solace and would like to ask: lets say we have a specific scenario where we have two applications communicating with each other using a message queue. The binders and mq properties are configured in an application yaml file and one of the files has a misplaced…
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Message Sender Identity
I have used the JMSXUserId to maintain message sender identity but noticed this feature isn’t available when using certificate authentication. Is there a comparable way to securely identify the message senders identity when using certificate authentication.
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RDP to Solace REST API
I want to cover the scenario that a queue forwards messages to another queue (on another Cluster/VPN) so: 1. I configured a RDP REST consumer for a queue (named Q-test) and filled in https://xxxxxxx.messaging.solace.cloud etc. bind it to the this queue 2. The status link is UP. 3. Tested the endpoint as well with Postman…
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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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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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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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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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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…
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Transmission time for messages Solace C API
Hi, We are using the Solace C API to benchmark the communication between our applications. We noticed a very unusual thing. In some runs, the transmission time increased with an increase of data, and in some cases, it decreased for messages of higher size. What is the reason for this unusual behavior?
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Maximum number of Semp V2 calls at a time?
We have 3000+ queues in a appliance. We would like get all the queues information in JSON. We have a Python application Which makes SEMP V2 GET call to get all these queue information. Is it okay to issue concurrent SEMP v2 GET calls to the appliance ? I believe appliance will process the API call one after the other. We…
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Unable to create a client profile in a Solace Cloud service
In the broker UI under Client Profiles, I am unable to click the button to add a new profile. How do I get access to this?
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RaspberryPi
Hi everyone, Just to present me before: I'm Valdemar, from Portugal, and I'm starting my PhD thesis that I pretend to implement with Solace. I'm trying to develop a python Publisher/Subscriber on a Raspberry Pi, by installing "solace-pubsubplus" but because it has an arm processor, it does not allows me to install the last…
