# \#configuration **URL:** https://community.solace.com/tag/configuration/47.md [Latest](https://community.solace.com/latest.md) · [Categories](https://community.solace.com/categories.md) · [Tags](https://community.solace.com/tags.md) --- ## [How do I non-destructively view a message payload of the most recent message in a queue?](https://community.solace.com/t/how-do-i-non-destructively-view-a-message-payload-of-the-most-recent-message-in-a-queue/1704)
**Author:** [@AllenW](https://community.solace.com/u/AllenW)\ **Replies:** 10\ **Last updated:** [December 5, 2024, 6:47am UTC](https://community.solace.com/t/how-do-i-non-destructively-view-a-message-payload-of-the-most-recent-message-in-a-queue/1704 "2024-12-05T06:47:48Z")
I’ve come across this issue a few times recently. The two tools I’ve tried using are JMSToolbox and SDKPerf. I’ve found neither really have the documentation or resources to help with this. The problem I’m having is I h… --- ## [How to use/ enable oAuth2 in spring cloud stream to connect to Solace broker ?](https://community.solace.com/t/how-to-use-enable-oauth2-in-spring-cloud-stream-to-connect-to-solace-broker/1639)
**Author:** [@chatumoh](https://community.solace.com/u/chatumoh)\ **Replies:** 5\ **Last updated:** [August 1, 2024, 3:18pm UTC](https://community.solace.com/t/how-to-use-enable-oauth2-in-spring-cloud-stream-to-connect-to-solace-broker/1639 "2024-08-01T15:18:46Z")
I have implemented spring cloud solace binder to consume messages from Solace Queue. I am using Azure OAuth and registered the app as well as enabled OAuth on the solace broker. I am having hard time finding Oauth pro… --- ## [How to connect XASession of Solace JMS API with Weblogic Database XAConnection?](https://community.solace.com/t/how-to-connect-xasession-of-solace-jms-api-with-weblogic-database-xaconnection/1974)
**Author:** [@Richa](https://community.solace.com/u/Richa)\ **Replies:** 3\ **Last updated:** [July 10, 2024, 7:31pm UTC](https://community.solace.com/t/how-to-connect-xasession-of-solace-jms-api-with-weblogic-database-xaconnection/1974 "2024-07-10T19:31:40Z")
Hi Team, Am looking for a way to connect solace XASession with database XA connection (my datasource is on weblogic server) so that if the query execution fails, solace transaction should be rollback when db transaction.… --- ## [Troubleshooting frequent / high amounts of fragmentation on an event broker](https://community.solace.com/t/troubleshooting-frequent-high-amounts-of-fragmentation-on-an-event-broker/1926)
**Author:** [@AllenW](https://community.solace.com/u/AllenW)\ **Replies:** 1\ **Last updated:** [May 14, 2024, 5:42pm UTC](https://community.solace.com/t/troubleshooting-frequent-high-amounts-of-fragmentation-on-an-event-broker/1926 "2024-05-14T17:42:54Z")
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… --- ## [java.lang.ClassCastException: Solace QueueProxy cannot be cast to Weblogic DestinationImpl](https://community.solace.com/t/java-lang-classcastexception-solace-queueproxy-cannot-be-cast-to-weblogic-destinationimpl/1874)
**Author:** [@SHADOW](https://community.solace.com/u/SHADOW)\ **Replies:** 3\ **Last updated:** [April 17, 2024, 4:57am UTC](https://community.solace.com/t/java-lang-classcastexception-solace-queueproxy-cannot-be-cast-to-weblogic-destinationimpl/1874 "2024-04-17T04:57:28Z")
Hey Guys, I was recently introduced to Solace and am trying to deploy a sample Pub/Sub application using JMS API on a local Weblogic server but ran into this class cast error which I cant seem to find a solution for. I… --- ## [K8s industrial environment](https://community.solace.com/t/k8s-industrial-environment/1852)
**Author:** [@Pastor](https://community.solace.com/u/Pastor)\ **Replies:** 2\ **Last updated:** [February 13, 2024, 9:30am UTC](https://community.solace.com/t/k8s-industrial-environment/1852 "2024-02-13T09:30:24Z")
Hi guys, im the new guy, with a lot of questions - hopefully you can help me :slight\_smile: I want to check if the solace broker is a good solution for our industrial k8s environments. (1) Im wondering because i cant… --- ## [TTLs & Message Processing](https://community.solace.com/t/ttls-message-processing/1775)
**Author:** [@karthikv](https://community.solace.com/u/karthikv)\ **Replies:** 2\ **Last updated:** [November 8, 2023, 9:17am UTC](https://community.solace.com/t/ttls-message-processing/1775 "2023-11-08T09:17:04Z")
Dear Experts, I am trying to use JCSMP client and I have three questions w.r.t message processing at client side and TTL : I have realised that if a message expires just at the moment it is being listened to at the cl… --- ## [How to export queue configuration with SEMP API](https://community.solace.com/t/how-to-export-queue-configuration-with-semp-api/1767)
**Author:** [@tbueno](https://community.solace.com/u/tbueno)\ **Replies:** 1\ **Last updated:** [September 21, 2023, 1:12pm UTC](https://community.solace.com/t/how-to-export-queue-configuration-with-semp-api/1767 "2023-09-21T13:12:27Z")
I’m building a process to integrate Solace with CI/CD, where we need to export the queues from Dev to UAT as part of the deployment process. Basically developer create the queues in DEV using UI and then its moved to up… --- ## [TLS port not working after TLS enabling on a deployed Solace Broker](https://community.solace.com/t/tls-port-not-working-after-tls-enabling-on-a-deployed-solace-broker/1557)
**Author:** [@mihai\_gorasteanu](https://community.solace.com/u/mihai_gorasteanu)\ **Replies:** 1\ **Last updated:** [August 28, 2023, 10:13am UTC](https://community.solace.com/t/tls-port-not-working-after-tls-enabling-on-a-deployed-solace-broker/1557 "2023-08-28T10:13:44Z")
Hello, I have deployed a Solace Broker software helm chart which I’ve found on artifact hub → pubsubplus-dev 3.2.0 · helm/solace Deploy a minimum footprint single-node non-HA Solace PubSub+ Event Broker Software onto… --- ## [How to return 'show current-config all' using SEMP API](https://community.solace.com/t/how-to-return-show-current-config-all-using-semp-api/1740)
**Author:** [@AllenW](https://community.solace.com/u/AllenW)\ **Replies:** 1\ **Last updated:** [August 23, 2023, 7:02am UTC](https://community.solace.com/t/how-to-return-show-current-config-all-using-semp-api/1740 "2023-08-23T07:02:10Z")
Trying to construct an API request for the ‘show current-config all’ CLI command but not sure if this is possible for the SEMP API. Does anyone know if this is possible? Here is what I have tried with python. requestBo… --- ## [AMQP Service Port set to 0 after fresh install, but still active](https://community.solace.com/t/amqp-service-port-set-to-0-after-fresh-install-but-still-active/1724)
**Author:** [@MrSmart](https://community.solace.com/u/MrSmart)\ **Replies:** 10\ **Last updated:** [July 26, 2023, 11:36am UTC](https://community.solace.com/t/amqp-service-port-set-to-0-after-fresh-install-but-still-active/1724 "2023-07-26T11:36:27Z")
Installing latest solace-standard. Under System \> Service netstat -tulpn on the active broker in an HA setup: ipv6 ipv4 When trying to set it to 5671: --- ## [Understanding the "connect retries per host" and ""connect retries" properties.](https://community.solace.com/t/understanding-the-connect-retries-per-host-and-connect-retries-properties/1654)
**Author:** [@b1102](https://community.solace.com/u/b1102)\ **Replies:** 7\ **Last updated:** [May 9, 2023, 4:06pm UTC](https://community.solace.com/t/understanding-the-connect-retries-per-host-and-connect-retries-properties/1654 "2023-05-09T16:06:14Z")
Let’s imagine the situation that I have: number of solace hosts: 3 connect retries: 2 connect retries per host: 4 What would be the final number of retries, if it would be 24, like 2 x 4 per host? Or how it would wor… --- ## [How to connect to pre-provisioned queue in solace using spring cloud stream ?](https://community.solace.com/t/how-to-connect-to-pre-provisioned-queue-in-solace-using-spring-cloud-stream/1637)
**Author:** [@chatumoh](https://community.solace.com/u/chatumoh)\ **Replies:** 4\ **Last updated:** [April 24, 2023, 2:58am UTC](https://community.solace.com/t/how-to-connect-to-pre-provisioned-queue-in-solace-using-spring-cloud-stream/1637 "2023-04-24T02:58:44Z")
I am using @StreamListner, created input binding of type SubscribableChannel & trying to connect to a pre-provisioned queue and used similar configurations as suggested in previous comment but i am not able to bind consu… --- ## [Gettting JCSMPTransportException in AWS Solace HA environments](https://community.solace.com/t/gettting-jcsmptransportexception-in-aws-solace-ha-environments/1472)
**Author:** [@Priyanka](https://community.solace.com/u/Priyanka)\ **Replies:** 0\ **Last updated:** [November 7, 2022, 4:18pm UTC](https://community.solace.com/t/gettting-jcsmptransportexception-in-aws-solace-ha-environments/1472 "2022-11-07T16:18:49Z")
I’m getting this error below when HA configured Solace instances on AWS javax.jms.JMSException: Error sending message - transport error ((JCSMPTransportException) Error receiving data from underlying connection.) at j… --- ## [How to connect XASession of Solace JCSMP API with Weblogic Database XAConnection?](https://community.solace.com/t/how-to-connect-xasession-of-solace-jcsmp-api-with-weblogic-database-xaconnection/1390)
**Author:** [@rdoshi](https://community.solace.com/u/rdoshi)\ **Replies:** 2\ **Last updated:** [September 15, 2022, 6:12am UTC](https://community.solace.com/t/how-to-connect-xasession-of-solace-jcsmp-api-with-weblogic-database-xaconnection/1390 "2022-09-15T06:12:21Z")
Hi team, I am looking for a way to connect solace XASession with database XA connection (my datasource is on weblogic server) so that if the query execution fails, solace transaction should rollback when db transaction.r… --- ## [Authentication using only certificate](https://community.solace.com/t/authentication-using-only-certificate/1093)
**Author:** [@wenhede](https://community.solace.com/u/wenhede)\ **Replies:** 2\ **Last updated:** [January 6, 2022, 2:14pm UTC](https://community.solace.com/t/authentication-using-only-certificate/1093 "2022-01-06T14:14:19Z")
Hi All, Is it possible to authenticate using only certificate? without clientUsername and clientPassword, i tested below setup but got 401 authentication error. Any help is appreciated, thank you. solace: java: h… --- ## [SSL/TLS connection rejected by remote host](https://community.solace.com/t/ssl-tls-connection-rejected-by-remote-host/903)
**Author:** [@Velu](https://community.solace.com/u/Velu)\ **Replies:** 12\ **Last updated:** [September 11, 2021, 11:56am UTC](https://community.solace.com/t/ssl-tls-connection-rejected-by-remote-host/903 "2021-09-11T11:56:21Z")
Below error is triggered and fills the log file event and system log files. Please assist what could be the issue. 2021-08-25T09:46:47.432+00:00 \ \*\*\*\* SOLACEINFO: SYSTEM: SYSTEM\_SSL\_CONNECTION\_REJECTED: - -… --- ## [Configuring Solace with Ansible : ERROR! couldn't resolve module/action 'solace\_client\_username'](https://community.solace.com/t/configuring-solace-with-ansible-error-couldnt-resolve-module-action-solace-client-username/445)
**Author:** [@Qais](https://community.solace.com/u/Qais)\ **Replies:** 8\ **Last updated:** [August 4, 2021, 5:30pm UTC](https://community.solace.com/t/configuring-solace-with-ansible-error-couldnt-resolve-module-action-solace-client-username/445 "2021-08-04T17:30:11Z")
Hi there, I am trying to use Ansible to configure solace (create client usernames and acl-profles) however i get an Error (at least one right now). The error says: ERROR! couldn't resolve module/action 'solace\_client… --- ## [Automating configuration with cli scripts](https://community.solace.com/t/automating-configuration-with-cli-scripts/172)
**Author:** [@rdesoju](https://community.solace.com/u/rdesoju)\ **Replies:** 10\ **Last updated:** [July 26, 2021, 4:06am UTC](https://community.solace.com/t/automating-configuration-with-cli-scripts/172 "2021-07-26T04:06:59Z")
Hi, Is there an option to automate configuration scripts written with cli commands. For example: enable configure message-pool message-vpn default create queue \ no shutdown exit exit exit Having a file create… --- ## [Granular access for a Message-VPN user on Solace Cloud.](https://community.solace.com/t/granular-access-for-a-message-vpn-user-on-solace-cloud/586)
**Author:** [@Abu](https://community.solace.com/u/Abu)\ **Replies:** 1\ **Last updated:** [February 5, 2021, 10:16am UTC](https://community.solace.com/t/granular-access-for-a-message-vpn-user-on-solace-cloud/586 "2021-02-05T10:16:07Z")
Hi, Two general questions: 1\> Do we have any granular level access on Message-VPN ? For now I can see only these two READ and READ-WRITE. We want to have users on Message VPN but with controlled access. 2\> Is there an… --- ## [how to copy certs to solace using cli](https://community.solace.com/t/how-to-copy-certs-to-solace-using-cli/481)
**Author:** [@Manikanta532](https://community.solace.com/u/Manikanta532)\ **Replies:** 2\ **Last updated:** [November 9, 2020, 2:42pm UTC](https://community.solace.com/t/how-to-copy-certs-to-solace-using-cli/481 "2020-11-09T14:42:40Z")
As per the doc, it was told to use the sftp command to copy certs from the remote host to /certs folder of solace. But, when am trying the same its throwing error: solace-ac\> copy sftp://root@\*\*\*\*/tmp/caserver.pem /cert… --- ## [Unable to setup SSL based replication between two HA triplets](https://community.solace.com/t/unable-to-setup-ssl-based-replication-between-two-ha-triplets/456)
**Author:** [@rdesoju](https://community.solace.com/u/rdesoju)\ **Replies:** 4\ **Last updated:** [October 29, 2020, 5:58pm UTC](https://community.solace.com/t/unable-to-setup-ssl-based-replication-between-two-ha-triplets/456 "2020-10-29T17:58:51Z")
Hi, I have two HA triplets and I am trying to setup the SSL based native Solace Replication (Async) between them. Attempt 1: I generated server certificate with following instructions: openssl req -x509 -newKey rsa:4… --- ## [Questions on Config-Sync between mates in HA Group and Replication](https://community.solace.com/t/questions-on-config-sync-between-mates-in-ha-group-and-replication/177)
**Author:** [@rdesoju](https://community.solace.com/u/rdesoju)\ **Replies:** 5\ **Last updated:** [February 24, 2020, 4:47pm UTC](https://community.solace.com/t/questions-on-config-sync-between-mates-in-ha-group-and-replication/177 "2020-02-24T16:47:02Z")
Hi, It appears that when config-sync is enabled in a HA-Group and Replication mates, it is provisioning additional MessageVPN and Queues. I have a few questions on the same: As it is provisioning the additional VPN an…