-
Webhooks integration using solace and webmethods.io
Webhooks is technique in Event Driven Architecture to notify the events, webhooks are user defined HTTP callbacks. In this example, publisher configured in Solace and subscriber is in webmethods.io to process and push the event to call back URL. webmethods.io : SAG iPaaS for Integration. Lets begin: 1. Have created…
-
Real Time Dashboarding With Python
If you're looking for a way to dashboard real time data using pure Python, I have a blog post at https://solace.com/blog/visualizing-live-streamed-data-python-dashboard/ about how to use Solace and the Bokeh Python library to quickly visualize some real time taxi geospatial data. The source code is also available at…
-
Are there any specific advantages/disadvantages of using Machine Image while setting up the Broker
Are there any specific advantages/disadvantages of using Machine Image while setting up the Broker over container images. Does any of the option has an inherent disadvantage in terms of any HA or other configuration? Or it depends on one's preference of using VMI over containers?
-
REST Messaging
Hi Folks, Can we push messages from queue/topic to REST Endpoint? I'm pushing my application logs to Topic and now want to publish those logs to another log management system over REST endpoint.
-
Solace broker and ELK integration
I am not able to apply solace gork pattern(Solace event log) on logstash config file if [type] == "syslog" { grok { match => { "message" => "%{SOLACE_EVENT_LOG}" } } syslog_pri {} }
-
Integration/Functional Testing with JUnit and Solace
When developing event driven Java services for Solace PubSub+, at some stage you want to move from unit testing Java code to testing services against a broker. This repository demonstrates a base class for JUnit tests that launches a new PubSub+ instance in docker for use in tests. It utilises testcontainers, manages the…
-
Python Paho MQTT IoT Examples
Hi, I just wanted to share a github repo that was created in support of a hackathon earlier this year. It shows how to quickly get started using Python and MQTT on an IoT device such as Raspberry PI. If you don't have a device it also includes a script that simulates a sensor here. 👉 Bonus points for anyone that re-writes…
-
Spring Cloud Stream Consumer Binding to a DMQ
Hi there Is there a way to bind a Spring Cloud Stream consumer to a DMQ? I tried things like that: failedMessage-in-0: destination: DEAD_MSG_QUEUE contentType: "application/text" But a consumer always binds to a queue which has a subsciption to the topic (in destination), right? So this doesn't work. Is there a solution…
-
Understanding and Testing the PubSub+ Event Portal REST API
Are you looking for a way to automate the creation of Events and Schemas, update subscribing/publishing Apps in your Event Portal environment? Have a look at the blog post: https://solace.com/blog/testing-the-pubsub-event-portal-rest-api/ to get an overview of the Event Portal REST API, and get some examples.
-
Multi Consumer to the single broker with multi network
Trading platform customers using Mobile 4G and inhouse terminal with the single Solace broker, how will Solace PubSub+ make sure it will not interfere with one another
-
Cost of JCSMPSession
Hi, I'm creating an app which reads messages from multiple Solace topics. Different parts of my app need to read from different topics. And I wonder (1) if I should create only one JCSMPSession subscribe to all topics and then dispatch messages to different parts of my application (2) or create JCSMPSession in each part of…
-
Dispose ITopic?
Hi, when using Solace from C# / F# I found out that ITopic is IDisposable. But in the tutorials (eg. https://solace.com/samples/solace-samples-dotnet/publish-subscribe/) the topics are not disposed. So should I dispose them or it's not necessary and not disposing won't create resource / memory leak? Thanks
-
New badge for Community contributors!
As part of the growth of our community, I’m excited to announce the addition of our new Community Contributor badge. This badge is for members who take the next step in contributing to the Community. We all know it's easy to come to a community and read through the discussions or ask a question about something you're…
-
how to copy certs to solace using cli
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 /certs/caserver.pem Invalid command input copy sftp://root@****/tmp/caserver.pem /certs/caserver.pem ^ ->…
-
Replay feature in Solace pub sub-realtime use cases
I have been looking for use cases that utilize the replay feature. I have gone through all the documentation in soalce website, but could not get any real-time use cases. I would like to get some real time use cases in Banking industry that use the Replay feature.
-
Solace Confirm Delivery pattern is always executes responseReceivedEx() method in every case in Mule
Solace Confirm Delivery pattern is always executing responseReceivedEx() method in every case, i am implementing JCSMPStreamingPublishCorrelatingEventHandler in my custom Connector in Mulesoft. weather the queue name is wrong or correct but it always goes in responseReceivedEx() method? Why?
-
JMSToolbox - An Open Source Queue Browser
Hi all! I've had a few requests lately for developers looking for a queue browser that works with Solace Event Brokers. While we don't currently have a Solace proprietary queue browser, you can actually use JMSToolBox, which is a free and open source option (it's released under the GNU license) You can find more info with…
-
Python program connecting over TLS/SSL to PubSub+ Cloud
Hello everyone, I want to share a simple Python program that connects to the cloud broker service over TLS and publishes a message. It took some time for me to understand some concepts and configuration settings, so I hope this can help anyone struggling with TLS connection.
-
Solace Native Python API Early Access: v0.2.0
Update Here's another Python update for the day 😎 If you recall, we announced the release of a brand new Solace Native Python API a while back that had support for Direct Messaging. Whats next? Guaranteed Messaging coming up for the second early access release ✌️ "How can I be part?" you may ask We want your input. version…
-
Unable to setup SSL based replication between two HA triplets
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:4096 -keyout certs/solace_server.key -out certs/solace_server.crt -days 365cat certs/solace_server.key…
-
Queue Provisioning issue
Hi I am having difficulty provisioning a queue from a C# client application. The Solace Broker is running within a Docker container and the client application is running on the Docker host machine. This error is always thrown: "Endpoint provisioning not allowed or not supported on session" My understanding is that this…
-
Solace Spring Cloud Stream and DMQ Binding
Hi there We configured an application like this: spring: cloud: stream: solace: default: prefix: myapp/${application.stage}/ consumer: prefix: ${spring.cloud.stream.solace.default.prefix} autoBindDmq: true A DMQ is created for each of our queues, and in case of application errors, the DMQ is written to. So far so good. But…
-
Solace Spring cloud stream and opentracing
Hi there I am trying to introduce tracing in my project, for that I defined the following dependency: io.opentracing.contrib opentracing-spring-jaeger-cloud-starter 3.1.2 There are starters for kafka, rabbitmq... But unfortunately none for Solace. Now I want to implement it on my own. What would be the best hook for a…
-
Quickstart Guide to Solace PubSub+ on Oracle Cloud (OCI) 2nd. Gen.
Hi everyone, I built a detailed guide on how to get the Solace Pubsub+ SW broker running on Oracle’s cloud, aka OCI 2nd Gen. I used Solace’s own GCP QuickStart as a basis (kudos to @Balazs, @KenBarr, and @ChristianHoltfurth) and went through all the steps to have your Solace instance running in no time, both in Standalone…
-
MuleSoft & Solace Integration
Hello, Royal Cyber has experience in integrating the solace with MuleSoft. You can find more information from our Blog. https://rb.gy/9o2pvs. We have an upcoming free webinar. Join us using this link: https://rb.gy/peutle
-
Can't connect to manager using TLS on port 1943
Hi, I've installed a Solace broker on an EC2 instance for test & training purposes. Works OK, we are able to manage the broker thru 8080, connect from Boomi using 55555 etc etc. Now, the next step is to use TLS for all connections. With Solace Cloud, that's easy. But how to set this up using your own EC2 instance? I had a…
-
PubSub+ Event Portal - Runtime Discovery for Kafka now available!
Kafka users, we have exciting news – runtime discovery capabilities for Kafka, Confluent and Amazon MSK clusters are now available for all users of PubSub+ Event Portal. You’ll be able to scan, stage, and import events and schemas from your Kafka event brokers into our event portal so you can populate the Designer and…
-
Solace Cloud and basic auth
For one of our projects, we want to connect an ERP platform that can push events using a webhook mechanism. We use a Solace HTTP endpoint for this. The Solace part works fine. Challenge The ERP platform does not allow you to use a secured endpoint. So, we can't config certs or config basic authentication. It can only…
-
How to get the biggest dump..!
Message.dump() that is..! One of the most convenient features in the Solace native APIs is the ability to just dump() out the contents of a message to the console for debugging. If you've ever used any of the basic Solace Samples, or used SdkPerf test tool, you have seen this output. I wanted to find out: what is the…
-
Reactive approach micro-services for API integration (direct using WebClient), without MessageBroker
I am implementing microservices however not planning to have any message broker. services will talk to each other with WebClient/web flux. Is there any risk of going production like this? what are the drawbacks like failover/replay?
