aio pika library has a working example for the Tornado framework.
Is there any similar example for the Fastapi framework?
I want to run RabbitMQ consumer on REST API defined with Fastapi
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I am using Spring Webclient for my microservices for external calls. I am trying to Integrate AWS XRay in our microservices. But to get the traces of Outgoing HTTP calls in xray, I have to use XRay HttpClientBuilder. Is there any way i can integrate XRAY HttpClientBuilder with webclient?
XRay java SDK currently only supports downstream HTTP Requests with Apache clients. Alternatively, you can checkout the AWS Distro for OpenTelemetry Java agent (docs), which is a ready-to-use OpenTelemetry auto-instrumentation agent that's compatible with the X-Ray backend and supports Spring WebClient.
Are there any examples of testing NestJS TCP services? I have got my REST API testing using supertest, something similar for TCP sockets?
supertest is using server.listen(0) method underhood. It binds server to free random port, and using it in request address for superagent.
So you can create your own library with the same principe, or simply look at test-tcp
Im a beginner in developing CorDapps, so far I have successfully written flows and such, I am currently learning how to code APIs for Corda, and I'm not sure if I could test Corda APIs in postman like regular APIs, any info would be greatly appreciated.
The Corda Webserver that you're referring to is simply a Jetty server that connects to the Corda node using the CordaRPCClient library, then provides an HTTP API that allows the webserver to map HTTP requests from users to RPC operations on the node. You can test this API in the same way as a regular server (e.g. by using Postman).
Please note that the Corda Webserver is deprecated as of Corda 3 and you are expected to create your own Java webserver mapping HTTP requests to RPC operations instead. See the Spring Webserver sample here for an example.
I'm working on a Java project, using SparkJava framework. I made REST web services, and now I'm trying to place WSO2 API Manager in front of my services.
The problem is that I don't know how to import the backend service description into WSO2 API MANAGER. I saw that this is often done with WADL, but in WSO2 APIM documentation (v2.5.0) there is nothing about this.
My goal is to generate some file which contains my Backend service description (I don't know what format should it be, or what tool must I use to do this), and be able to import it in WSO2 API MANAGER as my API documentation.
Is there a way to do this ?
WADL was used sometime back, but now the common and the standard and way of representing a RESTful API is swagger/OAS.
In WSO2 APIM there are several ways you can create a proxy API for your backend service.
1) If you already have a swagger/OAS spec for your backend service, you can import it to APIM.
2) Create API from the scratch. In this approach, you can define resources and there parameters/headers etc. using the publisher UI.
In browser side i am using paho client and server is Activemq. What i found is that paho JS client has very limited set of features but java client has lots of feature.
Some feature that i want is Message delivery confirmation, message time etc. how can i get all these kind of feature in browser side client or what should be a common architecture of MQTT chat applictaion for these features. Shall i do separate Java api call for getting these kind of features ?
Both the Java and the Javascript both have callbacks for onMessageDelivered
And MQTT has no fields for a timestamp, so I'm not sure where you've seen Message Time