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Solace Event Broker Logs: What do all those numbers mean!?
😱 So you configured syslog on your event broker and now you're getting a bunch of events. They look like they have a whole bunch of info, but what the heck do all those numbers mean!? 2021-03-12T18:56:04.763+00:00 <local3.info> b0e95afab69a event: CLIENT: CLIENT_CLIENT_CLOSE_FLOW: default…
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Schema Validation at Topic/Queue Level
Hey SolaceDevs, Can you validate the event with schema at topic level? I have a requirement to validate the message against schema in MuleSoft. I'm wondering that is it possible to validate the same in Solace PubSub+ Event broker? For example, If I publish an event to topic then the event broker should validate the event…
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VM deployed from OVA file: solace-pubsub-standard-9.8.1.19.ova - How to change the sysadmin password
Newbie here..... I deployed the VM from the OVA file "solace-pubsub-standard-9.8.1.19.ova". I was able to set the sysadmin password at initial logon from the console. I setup networking etc.... Now I need to change the password to one that meets our current standard. What are the steps to change the sysadmin password?
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Get Discarded Messages
Hello, I have encountered a certain situation when using solace and would like to ask: lets say we have a specific scenario where we have two applications communicating with each other using a message queue. The binders and mq properties are configured in an application yaml file and one of the files has a misplaced…
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Message Sender Identity
I have used the JMSXUserId to maintain message sender identity but noticed this feature isn’t available when using certificate authentication. Is there a comparable way to securely identify the message senders identity when using certificate authentication.
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RDP to Solace REST API
I want to cover the scenario that a queue forwards messages to another queue (on another Cluster/VPN) so: 1. I configured a RDP REST consumer for a queue (named Q-test) and filled in https://xxxxxxx.messaging.solace.cloud etc. bind it to the this queue 2. The status link is UP. 3. Tested the endpoint as well with Postman…
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Client Acknowledgement & Unacked messages
I have a consumer application using client acknowledgement mode. If the application fails to process the message and therefor does not acknowledge it, will it get redelivered after some time period? If so, what is the delay?
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Generating the SEMP Client Library using Node.js or .NET
Hi Team, AS per the below link, I can see we can generate semp-client-lib using Java,ruby and Python. Is it possible to generate the client-lib using Node.JS or C# .If yes, Could you please refer me the documentation to generate semp-client-lib using node.js or C#.…
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Descriptions of SEMP API object fields?
I'm trying to use the SEMP api to pull monitoring stats from my message vpn and there are a lot of properties in the response object. Is there somewhere where a description of these properties is documented? The SEMP api documentation below only lists the properties.…
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JMSToolbox : Unable to see the content of the message when I Click on Browse Queue Option
Could you please help me on this issue. I am using Solace PubSub Event Broker message VPN. Step1 : I have used sdkpref to send message to Queue ( e.g abc) and sent 3 messages to the Queue Step2 : I have logged in Soldadmin and Could see message spooled is 3 Step3 : I have connected messageVPN using JMSToolBox and Could see…
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Managing queue subscriptions with JCSMP Java client
I have a Java application that is a queue consumer, and I'd like it to be able to do its own queue/subscription management. There a configuration file that defines the queue name and a collection of subscriptions that should exist for the queue, and when the application initializes it will create the queue and…
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How to create internal DMR link from Solace UI?
I would like to setup a internal DMR link (Clustering->Internal Links), between 2 Solace Cloud services but I am getting the error - "You do not have permission to create internal link on the remote broker.". Any help would be much appreciated.
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RDP: status of outgoing REST consumer status remains down
Hi, We're testing the RDP functionality using this example https://solace.com/blog/event-broker-cloud-lambda-aws-api-gateway/. Status of outgoing REST consumer status remains down. We have tried many different settings like Service mode "messaging" and "gateway". Any tips? I also tried the CLI to enable the outgoing REST…
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I am getting "An existing connection was forcibly closed by the remote host"
I am getting this error while connection to Solace PubSub+ queue. Caused by: com.solacesystems.jcsmp.JCSMPTransportException: (Client name: santoshtest@ITINNOH-DW0110/4760/#00130001/d-w91qUcVk Local addr: 10.62.18.38 Local port: 56148 Remote addr: mr1trp1uapifnh.messaging.solace.cloud Remote port: 55443) - Error…
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Transmission time for messages Solace C API
Hi, We are using the Solace C API to benchmark the communication between our applications. We noticed a very unusual thing. In some runs, the transmission time increased with an increase of data, and in some cases, it decreased for messages of higher size. What is the reason for this unusual behavior?
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Maximum number of Semp V2 calls at a time?
We have 3000+ queues in a appliance. We would like get all the queues information in JSON. We have a Python application Which makes SEMP V2 GET call to get all these queue information. Is it okay to issue concurrent SEMP v2 GET calls to the appliance ? I believe appliance will process the API call one after the other. We…
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Unable to create a client profile in a Solace Cloud service
In the broker UI under Client Profiles, I am unable to click the button to add a new profile. How do I get access to this?
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RaspberryPi
Hi everyone, Just to present me before: I'm Valdemar, from Portugal, and I'm starting my PhD thesis that I pretend to implement with Solace. I'm trying to develop a python Publisher/Subscriber on a Raspberry Pi, by installing "solace-pubsubplus" but because it has an arm processor, it does not allows me to install the last…
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Max TTL for DMQs
I just bumped into this issue. We are replacing ActiveMQ with Solace for multiple customers so we somehow must implement this. It appears that Solace does not support this, see https://docs.solace.com/Configuring-and-Managing/Configuring-Queues.htm#Configur21. Is there any workaround for this? We want to automatically…
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Unable to set Max Permitted Message Size to 30 MB in Solace via API, as well as, manually
Hi, we found that "Max Permitted Message Size" always reset to 10 MB when we tried to update it to a bigger size like 30 MB manually on the UI. When updating it via API, we received "Message Size Out Of Range" OperationErrorException. (Note in both case, we are using the admin account against the latest software version of…
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Replay log is not configured and you do not have permission to create replay log.
Hi Team, I am new to Solace and started exploring and using as Enterprise messaging bus in our organization from last 1 year, Message: Replay log is not configured and you do not have permission to create replay log. Could you please help me enable the reply log. @marc @Tamimi Note: I am using Standard developer edition…
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Solace JMS transport errors.
I am using IBM IIB Java compute node using Java JMS API along with Solace jms api to send messages on Solace topics. It was working fine for few intefaces with lower volumes. A newly added interface has high volume and we are seeing few messages failing due to below JMS exception and replays are working fine. Can you…
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Reprocess messages from Dead Message Queue
Hi Team, We have developed a code which consumes messages from a Solace Queue and publishes to a weblogic JMS Queue after conerting the JSON message to XML. For the error handling part, we are publishing the failed message to a Dead message queue when the target is unreachable. Once the target is up and running, we want to…
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PubSub+ broker
Hi. Can anyone guide me how to setup pubsub+ software in private aws cloud.
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Browse Message Payloads in Queues
Dear Team, Could anyone please share the best possible approach to view the content of the messages queued in solace queues/topics. 1) Do we have any solace apis available to view the message payload? 2) Is it possible via CLI? Please suggest any better approaches. Thanks, Vempati
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How to know total number of Endpoints are present in msgVpn via SEMP V2 ?
Is there any way to query(SEMP V2) to get: 1) Total number(count) of queues in a given msgVpn? 2) Total number of subscriptionTopics in a queue? 3) Total number of TopicEndpoints in a given msgVpn?
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How to use where condition in SEMP V2 for subcripticTopics?
http://xx.x.xx.x/SEMP/v2/config/msgVpns/xxxxx-xxxx-xx/queues/xxx_xxx_xxx_Xxxx/subscriptions?where=subscriptionTopic==SLOG//* --> 400 error -->Cannot query an ancestor http://xx.x.xx.x/SEMP/v2/config/msgVpns/xxxxx-xxxx-xx/queues/xxx_xxx_xxx_Xxxx/subscriptions?where=subscriptionTopic==#SLOG// -->200 but empty response…
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How to use where condition in SEMP V2 for subscriptionTopic
http://xx.xx.xx/SEMP/v2/config/msgVpns/xx.xx.xx.xx/queues/xx.xx.xx/subscriptions?where=subscriptionTopic==#SLOG// http://xx.xx.xx/SEMP/v2/config/msgVpns/xx.xx.xx.xx/queues/xx.xx.xx/subscriptions?where=subscriptionTopic==#*…
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Last Value Queues
Does a Last Value Queue store only a single message, or a single message per unique topic? What are some common use cases for them?
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Horizontal scaling of event brokers?
I am investigating creating a HA PubSub+ broker setup, but a single primary broker will not have enough capacity for my needs. Do I need to create multiple triplet clusters and connect them? If so, how is load distributed between the clusters?
