-
Troubleshooting frequent / high amounts of fragmentation on an event broker
Hi all, Trying to get a better understanding of fragmentation and potential culprits of high amounts of fragmentation occurring in a particular event broker. Defragmentation is running daily on a schedule, not threshold. But we are seeing within an hour after defrag runs successfully the estimated fragmentation reaches 99%…
-
Any tricks to speed up Commit() using an ITransactedSession in C#?
This question follows on from this discussion : The objective here is to… publish guaranteed messages, and be certain that the broker receives them in the order in which they were generated so that re-ordering does not have to be done on the subscriber side (for reasons summarised in the linked thread), and Avoid…
-
Using an ITransactedSession and handling errors with the .net API
Suppose I am publishing guaranteed messages to a topic. I want to avoid sending duplicate messages. I am also going to send messages in transactional batches to make it easier to guarantee the broker receives the messages in the same order that the publisher creates them, without having to fall back to completely…
-
Defragmentation Failing: Unmovable Local Transaction
I'm having trouble running defragmentation of a broker's message spool - which is currently at 90% and using up all the disk space. Each time I run defragmentation it completes about 5% until it exits with the same Exit Condition: ``` Last Result: Completed On: Oct 30 2023 07:29:21 UTC Completion %: 5% Exit Condition:…
-
Error registering listner:Transactions not supported [condition = amqp:not-implemented]
Hello, I am trying to register listeners dynamically to the queues whose names can be fetched at runtime. I am using the JmsListenerEndpointRegistrar from spring for dynamic listener registration. My application is started, and connection to solace broker gets established but the listener invocation fails with the…
-
Spring Boot XA Transaction Autoconfiguration?
Hello, I am working on a Spring Boot Java project where we are trying to incorporate XA transactions using the Atomikos implementation of JTA. However, we are struggling to see how to easily create the XAConnectionFactory. There does not seem to be any way to autoconfigure the creation of this bean and we are having to…
-
ITransactedSession in .Net
Is there any sample on how ITransactedSession work in .Net with Confirm Delivery (Acknowledged) ? Is CreateFlow require when work on Producer and how its Acknowledgement work within a commit?
-
SMF sample for Batch/Transacted Send and Receive
Hi, I have a use case in which I have to send batch of 256 messages in a single local transaction. Also, on the consumer side I should receive all 256 messages in a batch and local transaction. Is there a Java (JCSMP) sample to do that? Please help. Thanks, Raghu
