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Sending json message using Python to queue using certificate authentication
Is there any way we can send json message to queue using certificate authentication in Python. If possible please share code snippets showing this.
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Messages getting discarded from broker
Hi , We have a jscmp producer publishing messages to a broker. the publisher pushes around few 100 messages and we see messages gets discarded every now and then. we did some debugging and found that "Message Spool Ingress Discards" is getting increased. Further in show message-spool stats details Publisher Not Found .…
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Mobile Apps
The JavaScript libraries make mention of mobile client applications, can they be used in react-native? if not what is the recommended approach for integrating solace with mobile apps?
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Try out Event Portal’s new capability and take our challenge!
Two days ago, I spread the news about the availability of dynamic topics and subscriptions in PubSub+ Event Portal in this post. I also pointed you to a more detailed blog post about this new capability and how to use it. I’m sure after reading the blog post, you’re as excited as we are and ready to try out the new power…
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What time-series monitoring solutions do you use??
Hey team, Metrics! Historical metrics!! So useful for post-mortem analysis of incidents. (screenshot of a Grafana dashboard) I've worked with quite a few different technologies over the years, but was wondering what other people's experience and preferences are for this. Let me know, I'm really interested!! Here's some of…
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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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How to prepare for the Solace certification exams
There is a growing interest in the Solace certifications among the community members. I'm glad to learn that some of them have already passed the exams and got Solace Certified. If you have any tips on how to prepare for the exams, please share them below with the community. Here are Manish's tips on preparing for the EDA…
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How to delay sending out messages in Solace PubSub+
Problem You do not want Solace PubSub+ to send out your message to the subscribers right away. Instead, you want it to send out the message until a timestamp is reached. Prerequisite Download Solace PubSub+ and SDKPerf. Solution To let PubSub+ delay sending out messages, follow these steps: * In PubSub+ Manager, select…
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ERROR : Data sync from oracle to solace with golden gate via jms handler
*Hi Experts, I am new on solace and using oracle golden gate for bigdata JMS handler to sync message from oracle database to solace (docker) I can receive message though the try me! module on topic topic/solace/q1 but after starting ogg replication process then met below can not found topic error, please kindly help…
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How to setup custom search engines in your Chrome browser
Shortcuts are keeey in my day-to-day computer interactions! I cant imagine my workflow without the shortcuts I have configured on my machine, whether its terminal aliases, desktop hotkeys or keyboard shortcuts to interact with my internet browser. One key shortcut that I have on my Google Chrome browser is setting up…
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Dynamic topics and subscriptions now available in PubSub+ Event Portal
For all the event-driven geeks, here is the exciting news! With PubSub+ Event Portal, you can now see in real time the implications of changes to your event-driven applications’ topics or subscriptions at design time. Enterprise Architects love the benefits of dynamic hierarchical topics with variables that are replaced…
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Certification URL
Solace Certification path ?
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Solace Developer Spotlight: José Rodrigues (aka, CloudGod)
Hometown: Lisbon, Portugal Years of being a developer: Professionally, 19 years. Pretty much into IT and development since 1988. Primary programming language(s): I worked a lot with C++ and Java in the past. Currently I’m working with Java and JavaScript, but I’m learning Go as well. How did you start as a developer? As…
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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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How to organize solace configurations in GIT
I would like to understand how do you maintain a repository for your solace configurations. We are planning to use GIT as repository. Could you give ideas on how you structure to store the solace configurations in various environments. For example we have diff VPN's and queues in each VPN. we could create a repository for…
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Solace API (C#) on Document Too Large
https://docs.solace.com/Configuring-and-Managing/Managing-Event-Delivery-Resources.htm#managing_msg_delivery_resources_2491525118_198860 According to "Ingress Data Buffer Management", "All SMF messages larger than the event broker's maximum message size—generally 30MB for guaranteed messages or 64MiB for direct…
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Port 55555 blocked at MacOS Big Sur
Solace default SMF port 55555 apparently is blocked under MacOS Big Sur. The issue is a bit irritating, as the port won't show up in any listing for ports in use. Existing templates start silently to fail on simple things like Try-Me with ws protocol (as underlying SMF is not available). New templates will not start with a…
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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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What is the recommended solace message size /range?
Hello All, I understand that there is no straightforward answer for my question. I read the blog https://solace.com/blog/inside-a-solace-message-part-3-payload-data/ from Tom as well. I am trying to arrive standard/best practice/guardrails in my company so that the expectation is set right and the teams are conscious when…
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Order of messages in different topics and fairness
Hi, I have a question about order of messages in different topics: 1) Suppose a service publishes messages A, B into topic T1 and then messages C, D into topic T2. If a different service subscribes (via JCSMP API) to both topics T1 and T2 will it receive messages A, B before C, D? 2) Is there a different answer to 1) if a…
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Client WebSocket disconnects when browser is minimized or not in focus - Chrome
Here's a tip for anyone using websockets and chrome to establish a connection to their PubSub+ broker. The issue: You might be experiencing websocket disconnects after 5-6 minutes of your chrome browser being minimized or out in focus. The session disconnects with the message "Connection closed: 1001 Going Away (The…
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How can we achieve exception handling in spring-cloud-stream using solace binder?
We tried following the exception handling as per spring-cloud-stream documentation (https://docs.spring.io/spring-cloud-stream/docs/current/reference/html/spring-cloud-stream.html#_consumer_properties). But it is not working as expected. I have attached the spring application yaml for your review to find if something needs…
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Consuming messages from solace queue but not writing to GCS
I am working on java pipeline code to consume messages from solace queue and write it to GCS. With the same code I was able to do the same but from past 3 days with the same code I am only able to consume messages but it is not writing to GCS. Today I ran the code again so it is not consuming messages from solace and…
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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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Does Solace Support Server-sent Events
wanted to know if solace supports server sent events for creating a streaming API that pushes text messages from server to clients.
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Scalable solution for republish a message WITHOUT the payload
For analysis purposes, we want to consume messages and republish them on a new queue without the payload (only the topic that is was published on and the header/properties info do we need). What can be a scalable solution for this? The environment can be on-prem, AWS/Google/Azure cloud so need to run everywhere :) any…
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Can we get messages consumer from Solace queue at one go ?
Can we get messages consumer from Solace queue at one go ?
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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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sdkperf file input format
Hi, I am trying to test my application with sdkperf to control the number of messages published per second and I am finding the sdkperf_c tool very useful, however the documentation doesn't explain clearly how to structure the text file when using the -sdm option. I would like to send a message containing a string, and…
