-
How Standard 100 Connections Broker can upgrade to 250 Connections Broker?
I am currently using a broker with a 100 connections standard. If I find that this capacity is insufficient in the future, how can I upgrade to a 250 connections broker? What is the process for scaling up from 100 connections to 250 connections, and are there any potential limitations or downtime I should be aware of…
-
Multiple consumer in DotNet not working in parallel despite having non-exclusive queue.
Hi, I am having an issue with Solace Consumer that I have implemented in dotnet. I have 10 consumers (my understanding is each consumer means each separate flow for message). So with this information I created multiple flows assigned them to separate threads/tasks. After Sending a burst of 5000 messages I did not see many…
-
Replay Queues
When I login into my cloud account, I do not see an option to enable replay upon selection of VPN. Is there something that needs to be done, I am logging in as the admin
-
SLB with PubSub+ Event Broker on VMware Tanzu
Is this necessary using load balance when PubSub+ Event Broker on Tanzu? Or when using PubSub+ Event Broker with Tanzu , Is there other way to do load balance? If we deploy PubSub+ Event Broker on Tanzu without load balance will be working ok? Thanks
-
How to implement a failover mechanism by connecting the Solace HA through a single URL
When we configuring a Solace HA (Software) cluster, Solace clients can usually connect to the primary and backup nodes of Solace HA to achieve automatic switching of primary and backup node failures. But, for Solace clients, configuring and managing two connection addresses can be a bit troublesome. To simplify client…
-
spring cloud stream solace pubsub
To handle publish error, using the @serviceActivator annotation. @ServiceActivator(inputChannel ="topic.errors") After springboot version 3.3.2 upgrade and spring cloud stream version 2023.0.2 upgrade, the publish errors are not handled by the serviceActivator.…
-
Message ID shown in UI incremental, Is there a limit on this or it gets refreshed?
Hi fellow Devs. I have distributed messages broker systems like nats and kafka etc. and I am new to Solace and first time getting myself to use UI. I cant help but notice this. I saw this Message ID field is being maintained by either EventBroker or UI. In my recent run I sent 8 messages and read 8 messages would this be…
-
Partitioned Queues and XA transactions
We noticed that we can not use XA transactions on a partitioned queues. Our primary use case is to process the messages in the order, and we wanted to use the "USER_ID" as the partition key and that would have taken care of our requirement of processing messages in order per user. With this restriction of XA not supported…
-
Facing issue in Building SolacePubSub in Go Project in different Environment
We have tried to implement solace in Go App. And we are facing some critical issue. I am having Windows Laptop with Intel i5 processor, I can build the project (via Debian in Windows WSL) and can run in Docker using the debian:buster image. But when one other Developer (his laptop is Windows with AMD Processor) tried to…
-
XA and Partitioned Queues
Will solace support XA transactions on partitioned queues ?
-
Issue with replication mode: Messages stuck in "Pending Replication" state
Hello all, I am trying to set up replication here between 2 nodes. I tried to follow the instructions as mentioned in the Steps-for-Replication-Configuration page. I tried to reach the replication state starting from both: kubernetes HA deployment fresh docker deployments (so not HA, just standalone instances (initially)).…
-
Regarding Token endpoints
I have configured an OAuth profile and need to test it. Could you please suggest where the token endpoint is located?.
-
Unable to Subscribe Topic in Solace Local from Streamset Pipeline (JMS Producer)
I have set up Docker containers for SQL Server, StreamSets, and Solace, following the steps outlined in the blog https://solace.com/blog/change-data-capture-solace-streamsets-dr/. My goal is to enable Change Data Capture (CDC) and stream data from SQL Server to Solace via StreamSets. In the setup, I'm able to configure…
-
Observing DNS resolution failed when connecting to external application through RDP for .com url
We are currently using Solace 10.4.1.121 version deployed through Podman and observing this issue for many integrations whenever .com url is involved. Flow : MuleSoft—>EMS(Solace RDP)—>MuleSoft(.com url) - Not working But the same integration, when APIGW is involved in between it is working fine. Flow :…
-
"SYSTEM_AD_SPOOL_FILES_EXCEEDED" occurred while running Event Broker.
Hello, "SYSTEM_AD_SPOOL_FILES_EXCEEDED" occurred while running Event Broker. I have some questions regarding the issue. Q1. What is the definition of SPOOL_FILES? Q2. Where is the SPOOL_FILES stored? or is it in the 'spool' directory? Q3. How many SPOOL_FILES are created and is there an option in the CLI to control them?…
-
Can we copy files from Solace queue
We have a requirement to copy a csv file from Solace Queue to an Azure Data Lake location. I am new to Solace and I do not know if there are any existing services to directly copy a file from a queue instead of consuming the content of the file as a message and copying that. Please advise.
-
How can you track the topics being routed via DMR Subscriptions between an event mesh?
Trying to get a better understanding of our event mesh which is rather large and uses a lot of DMR subscriptions throughout. As a result - sometimes track the initial source of a message across the mesh can be quite difficult. I'm trying to find either a CLI command or SEMP query to get a list of DMR subscriptions arriving…
-
Connecting With NSE
Hi Guys, i am new solace user where i'm connecting with nse but i got error tcp_TxRx callback for session '(c0,s1)_username' in channel state ESTABLISHED: Subscription ACL Denied - Topic 'queue name' Subscribe: Response code: '403'; Flags: 'c'; , client name 'MSPL-BP5-21/5828/00000001/t7ZE4yY8zL', VPN name '***', peer host…
-
Issue in accessing the Solace Software Event Broker CLI
We are working on setting up the Solace Software Pub Sub + Event Broker of Standard Version 10.4.1.121 in lower environments. We are observing "Access Denied"" error when trying to login to the cli using the below command. podman exec -it solaceusqa1 /usr/sw/loads/currentload/bin/cli -A However, we are able to login to the…
-
Disable consumer at solace broker
Can we control enabling & disabling of a consumer at solace broker end. Like if i have 3 consumer of my queue i.e c1, c2 and c3 (non-exclusive queue) but i want that only c1 & c3 will receive the messages . So, it is possible that i control it at solace broker only? (FYI- my consumer is MDB, listening to pubsub+ event…
-
Spring JMSListener fails all the messages in the queue
I have a queue endpoint that's configured with non-exclusive access redelivery enabled with the default redelivery delays delivery count of 10 a dmq queue name non partitioned and pretty much everything else is the default values. I also have a springboot message listeners that has a concurrency of 1 is auto acknowledge…
-
Is there any way to copy queues from one event broker to other
I am planning to create event broker service for PRODUCTION environment. Existing event broker instance I used for DEV and QA purpose. I know cloning whole event broker service but not sure about if we do have any way to copy the queue from one event broker to another.
-
PubSub+ Maximum Message VPNs
Hello. My team and I require a Message VPN for each and every one of us, all of which should be on a single Solace instance (so there's no resource wasting). I tried reducing all the settings (of the VPNs) I could get my hands on to the minimum possible, but i cant seem to create more than 3 VPNs (including the default…
-
consumer setting to connect solace system
What are the installation to be done at consumer system( windows) to connect solace system
-
Which correct protocol should I choose?
Hi! I'm new working on Solace PubSub and despite the fact I've been reading a lot, I didn't understand which is the correct protocol I should use. For example, I have an application publishing more than 1k events per hour on dynamic topics. It can be company/salesorder/usa/123/234, company/salesorder/usa/453/1/45,…
-
spool, spool-cache, and spool-cache-backup
I have reviewed the documentation on spool, spool-cache, and spool-cache-backup but need a more detailed explanation of their respective roles.
-
About spool size
I want to set the spool size. If the OS has a separate disk capacity of 1TB and the spool area is mounted separately, could you provide the optimal ratio for spool, spool-cache, and spool-cache-backup?
-
Number of Unacknowledged Messages
Hello All, I am trying to clean up the shutdown of my service, and delay it until all messages have been processed. I call the Stop() method on all of my IFlows, but I then want it to wait until the number of Unacknowledged messages drops to 0. I can see in the console the number of unacknowledged messages on the consumer,…
-
Drain Queue via MQTT
Hi everybody, I'm trying to drain a queue via MQTT. My queue is confingured like this: Following https://docs.solace.com/Messaging/Reserved-Topics.htm and https://docs.solace.com/API/MQTT/MQTT-Topics.htm#Special I created a client that subscribes to the Topics (_P2P/QUE/test-queue, _P2P/QTMP/v:default/test-queue ) that…
-
Is there a way to enable Audit logs in pub sub+ event broker and fetch those logs?
I want to enable audit logging in pubsub event broker which I am running it as docker container. Is there a way to do that? I see Audit logs are there in pubsub cloud but is it available in pub sub event broker? #audit
