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Moving Message VPN Configurations Between Software Instances
I have created VPN on one software Instance. Now I need the same configuration on another software instance. I did below: * create username sftp password **** filetransfer. ERROR: Could not read from `/cliscripts/sample_vpn.cli': Permission deniedCommand Failed
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JCSMPXMLMessageProducer - handling unsolicited CloseFlow exception from appliance
What is the recommended approach for handling com.solacesystems.jcsmp.JCSMPTransportException: Received unsolicited CloseFlow for producer (503:Service Unavailable)? I have infinite reconnect retries configured in channel properties so was expecting reconnection to occur when the appliance came back up, but this doesn't…
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receiving flow events in JMS
We use FlowEventHandler to confirm if we are successfully subscribed to a queue.(We use these for Fault tolerance). Is there a way to get these events in JMS ? public class CustomFlowEventHandler implements FlowEventHandler {public void handleEvent(Object o, FlowEventArgs flowEventArgs) { if(flowEventArgs.getEvent() ==…
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Messages sent by Spring JmsTemplate not being received by normal JCSMP subscriber
I am able to successfully send and receive topic messages via Spring JMS but the messages are not being received by a normal Topic subscriber. My jms code for sending and receiving is below: @Autowired private JmsTemplate jmsTemplate; public void run(String... strings) throws Exception { for( int i = 0 ; i < 100; i++) {…
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Solace browser code for java
Hi Can you please share some sample java code for browsing messages from solace queue created on Solace software instance.
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Solace Client running out of memory with multiple consumers
Hi, We are using Solace JMS to read the Data from a JMS Queue and in order to keep up with the rate at which data is produced we are using 50 Consumers in worker threads and this is causing OutoFMemory Issue. Looks like as soon as we are creating the session and connection it is getting disconnected and the client/consumer…
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Topic Endpoint Replay
Can some one provide me java sample to Replay Topic Endpoint ?
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javax.naming.NamingException: JNDI lookup failed. Timeout happened when reading response from the r
Hi, We are using a Solace Client and able to connect to Solace JMS Queue and we started seeing the following Error all of a sudden. We didn't have this Issue for the past few months. This is happening when we try to create jmsConnection at private void init() throws JMSException, NamingException { jndiContext = new…
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Default Admin account login for PubSub+ AWS AMI
Just curious, what is the admin password for a new AMI deployed on AWS's EC2 instance? I'm trying to login as an admin user via the web server hosted on the AMI as outlined here: https://docs.solace.com/Solace-PubSub-Manager/PubSub-Manager-Overview.htm I cannot login as admin without a password. Is there a default I can…
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PubSub+ is on start.spring.io
I wanted to share some exciting news - Solace PubSub+ is now an option on the Spring Initializr hosted at https://start.spring.io/! Spring Initializr allows developers to generate Spring Boot projects pre-populated with the dependencies they need to get started quickly. Projects can be generated directly on the site, and…
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Transacted sessions and order of messages
Hi all, I have a question. Suppose following publishing scenarios. All sessions are transacted, created from one particular connection, all steps are executed sequentially from one thread. Scenario 1: Session1.transaction1 --> 1,2 Session1.commit Session2.transaction2 --> 3,4 Session2.commit Session1.transaction3 --> 5,6…
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Kafka Solace Sink Connector - Received record that had no data....discarded
Hello, I'm configuring a Solace Sink connector for Kafka with the following properties - "connector.class": "com.solace.sink.connector.SolaceSinkConnector","tasks.max": "2","topics": "nt_pop_fxrt_002_001","sol.host": "xx.xx.xxx.xxx","sol.username": "syskaf","sol.password": "","sol.vpn_name": "sysvpn16","sol.queue":…
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XMLMessageProducer
Hello, does anyone knows how to use XMLMessageProducer with JCSMPStreamingPublishEventHandler? I tested sample code according to example on this page: https://docs.solace.com/API-Developer-Online-Ref-Documentation/java/com/solacesystems/jcsmp/XMLMessageProducer.html. Event responseReceived is returning message id different…
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Provision your VPN with Infrastructure as Code manner
Hi Guys, I've built a tool for myself to easily backup and provision the VPN. The basic idea is to recursively GET all config from a VPN and write it down into a single JSON file, and you can do it reversely to provision the VPN (event after you modified the JSON file). Please access https://github.com/flyisland/sempv2 to…
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Spring Cloud Stream Binder and Kerberos
I am looking to utilize the Spring Cloud Stream Binder for Solace PubSub and looking for examples of how to enable kerberos for the Solace binder connections. The examples all use username + password combinations. Any samples on how to initialize using kerberos configs?
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Doing request/reply over Solace websockets using a custom replyTo Destination
If you have a requirement to using a custom replyTo destination for your request using the Solace Websockets API - follow along this tutorial - https://solace.com/samples/solace-samples-javascript/request-reply/ and make the following enhancements: Add the following function to the BasicRequestor.js - requestor.subscribe =…
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Exclusive vs non-exclusive queus for FT and load balancing
I am trying to access this article but it keeps asking me to logon ... https://sftp.solace.com/Portal_Docs/#page/Solace_Messaging_Platform_Feature_Guide/09__Guaranteed_Messaging.html Is this information not freely available some where ? Otherwise how do I get credentials to login please? Thanks, Ali
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Architecting multi queue / multi topic subscriber component
All, Need your input around what solace team advises in terms of best practices. Our Architecture: We have a java app/service that runs independently. It subscribes to multiple topics(both solcache and normal solace topics) and multiple queues. The multiple topics and queues are the messages published by other…
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Boomi with Solace
I have a Boomi listener process which is listening to a solace queue. When ever the local atom is offline the listener is stopped. When the atom is online the listener is not running automatically.. Manually we have to deploy the listener only then the listener is connecting to solace.
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Solace on Kubernetes
I'm using the following link to setup solace pubsub on k8s. https://github.com/SolaceProducts/solace-kubernetes-quickstart I'm trying to figure out the best way to setup persistent storage that can be used by the solace instance. Looking at the documentation I see that gke and aws are supported, however we are not using a…
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Steps to Configure Delayed Message Consumption
Dear All, We want to introduce delay for the Messages, so we are using TTL value and Respect TTL property of a Queue, but unable to publish message using TIBCOBW Palettes since we are getting the below error. Problem is how to connect to the queue with Respect TTL parameter using TIBCO BW JMS Palette ? Thanks, Surya |
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Does Solace cloud free trial version support SSL authentication?
Does Solace cloud free trial version support SSL authentication. If yes how to configure the same in both client side and on solace .?
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Scripts to create/delete destinations/bridges , VPN etc.. via Jenkins pipeline
Dear All, Please help to provide some sample scripts to create/delete destinations/bridges , VPN... via jenkins pipeline. Thanks, Surya |
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Solace VMR memory size
We have solace software standard version installed on our VMWare. I would like to know the memory size of my solace instance
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Unable to Map Topic to Queue using C# Client API
I need to dynamically map Topic to queue through C# client API. I have followed every step that is written in https://solace.com/samples/solace-samples-dotnet/topic-to-queue-mapping/ and Github sample https://github.com/SolaceSamples/solace-samples-dotnet/blob/master/src/TopicToQueueMapping/TopicToQueueMapping.cs. However…
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solcache jms
Is solcache compatible with jms ? Thanks,
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Which Java client API to use ?
So I am a bit confused on which Java client API to use for connecting to a solace appliance from an application. My understanding is that we have the option of using JCSMP , RTO , JMS , Spring JMS vs Spring JCSMP ? Could some one please summarize at a high level what are the pros and cons of each approach in terms of…
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How to migrate data from old Solace VMR to the latest PubSub+ version
Problem Upgrading your Solace Virtual Message Router (VMR) to the latest Solace PubSub+ software message broker will preserve all data (topic, queues, and all other configurations). However, upgrading is not an option for you. You are not sure how to migrate the data in that case. Prerequisite Download Solace PubSub+…
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How to migrate data from old Solace VMR to the latest PubSub+ version
This discussion has been moved.
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SubscriberMessageReader:read Exception
Hi, I've been trying to setup Solace in Java using solace-java-spring-boot-starter. Was able to publish and subscribe to and from a remote server however, IOException is being thrown a lot of times and it won't stop. I'm not really sure how to trace the issue. Has anyone encountered the same issue?
