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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?
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Error while running the VMR using docker on Ubuntu 18
Hi, I am facing this issue while starting up the VMR on Ubuntu 18. Has anyone faced and fixed this issue? Starting VMR Docker Container: Wed Oct 9 06:48:32 UTC 2019 SolOS Version: soltr_9.3.0.22 ssh-keygen: generating new host keys: RSA1 RSA DSA ECDSA ED25519 ** Unable to raise event; rc(would block)**
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Client certificate Authentication
Please share a simple and effective document which has steps for configuring Client Certificate Authentication for Solace pubsub standard version: Source API: REST Destination API: JMS
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Is it possible to obtain the maximum message size for guaranteed messages through the API?
I'm using the Java RTO library. I would like to know if its possible to obtain the maximum message size that can be sent using guaranteed messages programmatically.
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How to configure properties in Solace-Kafka-Sink-Connector
Hi, I connected a message broker to Confluent Kafka using Solace-Kafka-Sink-Connector. https://github.com/SolaceLabs/pubsubplus-connector-kafka-sink And I am testing how the matching between Kafka topic and Solace topic works. Testing is done by changing the topics, sol.topics, and sol.queue properties in the…
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Internal link is not restored after disconnect and reconnect?
Here is my topology: * 3 event brokers - 2 in a LAN, 1 in the cloud - the 2 LAN brokers are on separate computers and one of them is inside a virtual box ubuntu vm. The 2 LAN brokers are also both using the docker image while the cloud is subscribed to the aws marketplace image. * Setup clustering as follows: * Create same…
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Client Data Messages count is increasing though I sent just one message from source broker
I see my SolaceIOConnector as consumer in my queue now. I sent one message but my destination broker message vpn stats are something like this Why is this count increasing? - After stopping the connector, these messages stopped. Please help me understand this behavior or this is a bug in the stats. Why is the one message…
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Subscribing to log messages in Solace Cloud
Hi Solace Community, I was recently working on a task which required me to look at log messages using Solace Cloud. Because Solace Cloud is a managed service, I wasn't sure whether these logs were exposed to me or not and if they were, how detailed they would be. With help from my teammates, I eventually figured out how to…
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Now Available: JMS Samples Using Alibaba Cloud’s Natural Language Processing (NLP) SDK
There are two applications coded to the JMS API in a Requestor and Replier role, respectively. The requestor program collects user input from the console and submits each line for translation as a JMS request message. The replier program receives the JMS request message, calls the Machine Translation API to translate the…
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How to run Solace PubSub+ with unprivileged user
If you need to run Solace PubSub+ on docker but want to use unprivileged user, please take a look at the following sample command. docker run -d --user 1000 \-p 80:1080 -p 443:1443 -p 943:1943 \-p 8080:8080 -p 8443:8443 -p 8883:8883 -p 9000:9000 -p 9443:9443 \-p 2222:2222 -p 55555:55555 -p 1883:1883 -p 8000:8000…
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Getting error 503: Unknown Queue [Subcode:20]
Hi there, Thanks for the reply on my earlier question. Here is the new problem statement: I am using Solace connector to connect my broker and consume messages. I have a dataflow streaming pipeline started but its throwing below error. com.solacesystems.jcsmp.JCSMPErrorResponseException: 503: Unknown Queue [Subcode:20]…
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Maximum number of VPNs in a cluster
For the Standard version of Solace PubSub+, how many VPNs can you use in a cluster? The number is dependent on the scaling tier you are on. The default for Solace PubSub+ Standard is 3 VPNs: 2 custom and 1 default. If you want more VPNs, refer to this document to change the scaling tier (just ensure you allocate the…
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How to see the JMS Message ID in SolAdmin?
Is it possible?
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How long will the C API Reference be unavailable?
The link at docs.solace.com to the C API Reference documentation (https://docs.solace.com/API-Developer-Online-Ref-Documentation/c/index.html) hangs, apparently due to HTTPS connections to docs-sandbox.solace.com timing out. Is there an ETA for when the documentation will be available online?
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Join us at Our Dev Workshop in Paris
Date: Wednesday, October 2, 2019 Time: 2:00pm - 6:00pm Location: Baya Axess | 15–17 Rue Scribe | 75009 Paris Join us on October 2nd to gain an understanding of Solace PubSub+ and Event-Driven Architecture. This 4-hour workshop will explore how advanced event brokers improve over today’s API approach by enabling real-time,…
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Using kafka connector sink but message recieved is thrice what was sent from producer under stats
I am publishing single message to a kafka topic which is connected to solace with kafka sink connector. When I see the stats of the message vpn I notice it shows 'client data messages' received as 3 times the messages I sent. 2 messages are showing in 'Incoming Message Discards'. Under the client connections > kafka stats,…
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Solace Meetup: RENAULT DIGITAL, France
Description Hello, this meetup will be in English. :) Date and Hour October 1, 2019 18:00 – 22:00 Address RENAULT DIGITAL 122 avenue du Général Leclerc 92100 Boulogne-Billancourt France Agenda 6.30 : Welcome 6.45 to 8 : Intro to Solace and EDA, event mesh 8 to 8.30 : Break (food and drinks) – Demos at the same time 8.45 to…
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MessageID versus JMSMessageID
In SolAdmin, I'm seeing that the MessageID that is generated for the new message I received is not the same as the JMSMessage ID. Are they supposed to be the same? TextMessage txtMsg = jmsSession.createTextMessage();messageID = txtMsg.getJMSMessageID();
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How to create ISubscription instance to be used by Session.CreateFlow method in .NET API
I am trying to create a subscriber for my durable topic endpoint in solace via .NET APIs. I have the below method where in I am trying to create a flow for my durable topic endpoint. I don't understand what is the need for ISubscription instance in the Session.CreateFlow method.…
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Redundancy show virtual routers in wrong state
From the CLI command "show redundancy", we found that the primary router had redundancy up, and both virtual routers were local-active. "show redundancy" on the backup appliance indicated redundancy was up and both virtual routers were mate-active.
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New Tutorial Available - Spring Boot Autoconfig JMS
A new tutorial has been posted to the Solace Samples pages! Be sure to check it out. https://solace.com/samples/solace-samples-spring/spring-boot-autoconfigure/
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A surprising twist of the CLI copy command
Normally, the generic CLI copy command copies local and remote files. Typically, you give the copy command the source path and the destination path. Either the source or the destination path (but not both) can be on a remote machine. The local paths are relative to the CLI root. Some examples: copy…
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license on my VMR/PubSub+ software
How do I set the license on my VMR / PubSub+ software?
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How to start your Docker container using a different port
Problem When you start Solace PubSub+ using Docker, it exits with an error message like the following: * docker: Error response from daemon: driver failed programming external connectivity on endpoint solacePSPlusStandard … (really long numbers here): Error starting userland proxy: listen tcp 0.0.0.0:8080: bind: address…
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How to find a free TCP port for testing PubSub+ with Docker
To run a network server like Solace PubSub+, you must configure it to use ports that are not currently in use. However, ports 80 and 8080 are often used by other applications. This means that you need to find a free TCP port in order to test PubSub+ using Docker. Before you can find out which port is free, you have to find…
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Workaround for ws:// connection problem
If you are having trouble connecting to ws:// in PubSub+ Cloud, this is because HTTP Strict Transport Security may be causing your browser to forcefully upgrade your websocket connections to secured websocket connections. This results in the message broker rejecting the connection because the unsecured web messaging port…
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Why is my client being disconnected due to reason "Forced Logout"?
I have not manually disconnected this client.
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Is there a way for my .NET application to subscribe to VPN-level events over the message-bus?
If yes, what are steps?
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My consumer is rapidly churning connections for each message received
I am using a Spring DMLC to consumer messages from a Solace PubSub+ queue. When I check in the event logs, my consumer is rapidly churning connections for each message received. How can I fix this?
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RDP keep going UP and DOWN every 2 seconds
I have configured a REST Delivery Point which is working correctly except that I see the RDP keep going UP and DOWN every 2 seconds. Why?