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Role of monitoring node in HA group setup
Hi, What is the role of monitoring node in a HA Group (Primary/Standby) setup? It seems that clients are able to failover back and forth even though monitoring node is down. Thanks, Raghu
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Receive all unacknowledged messages using the .NET API
Are there any best practice recommendations to get all unacknowledged messages in a queue? The scenario I am thinking of is when messages are received by a client, but could not processed for what ever reason. The next time a new message is received on the queue, all the messages that are on the queue should be delivered…
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Potential missing message during failover in a HA group
Hi, In a failover test that I'm doing while both producer and consumer are participating in a guaranteed message delivery, I am seeing below exception in the Producer JCSMPStreamingPublishEventHandler.handleError() callback. Exception message: Transport exception occurred when message Id not available.…
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Maximum Connections per client
We are trying to replace existing activeMq with solace broker. We are trying some POC on this. Problem: We are getting error message 503: Max Client Queue and Topic Endpoint Flow Exceeded when number consumers on the client exceeds more than 100. We also tried increasing the max connection to 500 through solace yaml file…
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How to create Solace HA cluster Manually
Hi Team I would like to create solace software cluster manually on my VMs. My VMs are on Azure and they are Red-Hats. (Note that I'm aware that there is a Azure template to achieve this easily but due to some reasons I cant use this automated way) As per some documents I came across I'm aware we need 3 nodes, solace1…
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Initial latency observed up to 5 minutes with JCSMP clients
Hi, I have a performance test setup in which ingesting 100 messages per second from 10 threads at 100 ms interval. As per my observation, the initial Producer to Consumer latency (Producer -> Broker -> Consumer) is observed as 5 minutes. And, it keeps decreasing and reaches to nano seconds latency within 5 minutes.…
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SolCache
I am Trying to Lookup a distributed cache on my VPN using below snippet . I am not able to connect distributed Cache configured .Can someone provide me details to read Cached information from configured distributed Cache using Java API. // Connect, create a producer and a consumer, and start the consumer.…
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Solace SEMP command
I am using below SEMP command to query solace queue stats and details. But I see that the GET query is returning only some queues Information. I have 28 queues and I see only 10 queues in the output. https://mrred2imhn.messaging.solace.cloud:20718/SEMP/v2/monitor/msgVpns/msgvpn-red52825/queues
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Getting Solace broker's message receipt timestamp
Hi all - We are trying to run some performance tests on HA Group Message Broker software (Primary/Backup) with Guaranteed Messaging. We have a few clients that ingest messages to broker at a consistent rate. And, a receiver which receives messages as they put on EXCLUSIVE Queue. Is there a provision to use any message…
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Client side configuration when connecting to broker in HA setup
Hi, Is there any additional configuration that we need to use besides configuring below in the Producer/Consumer code in order to make sure it fails over to other when one fails or releases activity to other. properties.setProperty(JCSMPProperties.HOST, "HOST1,HOST2"); Thanks, Raghu
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How to transfer from one solace message broker to another
Is it possible to transfer/forward messages from one solace message broker instance to another solace message broker instance? Situation: The application will publish messages to an on-premises Solace message broker (broker 1) and from there we want to publish same messages to another Solace message broker (broker 2).…
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Java RTO API Maven dependency
Hi ,Does anyone knows about maven dependency related to Java RTO API ? Please advise/suggest the ways to configure solclientj.jar in Maven Project .
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Why the disk is full while only few messages are spooled when using internal disk?
Can anybody explain? What other stuff takes the disk space?
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Message Count
Hi Everyone, Is there a way we can check the number of messages moved from a queue to Dead Message Queue ? A script which will run on daily basis with the count on number of messages moved from a queue to Dead Message queue.
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OutOfMemoryError: parsing SMF Message (message too big): GC overhead limit exceeded
Hi, We are using Solace JMS to read data from JMS Queues and we are constantly seeing the following Error and it is bringing down the client We are running the java app with JVM Args -Xms2048m and -Xmx12288m Seems like there is a resource leak some where in the code. Thanks Sateesh
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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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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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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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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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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?
