client-examples | Example clients for use with Strimzi | Pub Sub library

 by   strimzi Java Version: Current License: Apache-2.0

kandi X-RAY | client-examples Summary

kandi X-RAY | client-examples Summary

client-examples is a Java library typically used in Messaging, Pub Sub, Spring Boot, Kafka applications. client-examples has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

This repository contains examples of Apache Kafka clients written using the Apache Kafka Java APIs:. All examples are assembled into Docker images which allows them to be deployed on Kubernetes or OpenShift. This may serve as a basic usage example for the Strimzi project. This repository contains Deployments for the clients as well as KafkaTopic and KafkaUsers for use by Strimzi operators. Logging configuration can be found in the log4j2.properties file for the producer and consumer separately.
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              client-examples has a low active ecosystem.
              It has 53 star(s) with 61 fork(s). There are 12 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 8 have been closed. On average issues are closed in 167 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of client-examples is current.

            kandi-Quality Quality

              client-examples has 0 bugs and 0 code smells.

            kandi-Security Security

              client-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              client-examples code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              client-examples is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              client-examples releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.
              It has 2208 lines of code, 125 functions and 26 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed client-examples and discovered the below as its top functions. This is intended to give you an instant insight into client-examples implemented functionality, and help decide if they suit your requirements.
            • Main entry point
            • Initialize Kafka producer configuration from environment variables
            • Creates the Kafka producer configuration
            • Main method
            • Initializes Kafka streams configuration from environment variables
            • Create properties from Kafka streams
            • Entry point to the Kafka consumer
            • Creates the configured properties
            • Creates a Kafka consumer configuration from the environment
            • Stop the Kafka consumer
            • Deletes the consumer
            • Starts the HTTP consumer
            • Creates a consumer
            • Entry point for testing
            • Loads the HTTP Kafka producer configuration from a map
            • Entry point for testing
            • Loads the HTTP consumer configuration from a map
            • Sends a request to a topic
            • Starts the HTTP producer
            • Subscribes to a Kafka consumer
            • Polls the consumer
            Get all kandi verified functions for this library.

            client-examples Key Features

            No Key Features are available at this moment for client-examples.

            client-examples Examples and Code Snippets

            No Code Snippets are available at this moment for client-examples.

            Community Discussions

            QUESTION

            Message received from background. Values reset
            Asked 2022-Feb-07 at 07:19

            I'm sending post request from "angular->port 4200" to "expressjs server->port 8000".

            As an example i'm folowing this example: https://github.com/kuncevic/angular-httpclient-examples/blob/master/client/src/app/app.component.ts

            I'm getting two error :

            1)undefined from Nodejs(data and req.body.text)

            2)Message received from background. Values reset

            Angular side:

            ...

            ANSWER

            Answered 2022-Feb-07 at 07:14

            Either you are not sending anything of there is no value in body.text

            Try to console.log(req.body) instead of req.body.text.

            Try to console.log(culture) and this.getLangCookie() on the client side to see if you are actually sending something. You can also make use of the network tab in the browser to inspect the request that you are sending.

            Source https://stackoverflow.com/questions/71014400

            QUESTION

            How to solve "Connection failed" for D1mini(ESP8266)
            Asked 2021-Dec-23 at 21:31

            I'm trying to use D1 mini to fetch some data from website. I created an API key on Thingspeak ThingHttp. However, the client didn't connect properly. I got "connection failed" from the Serial monitor.

            Here is my code. I think they are almost the same as this.

            ...

            ANSWER

            Answered 2021-Jul-26 at 05:27

            You're using the wrong port number.

            Port 80 is for unencrypted HTTP.

            Port 443 is for HTTPS.

            You're using WiFiClientSecure, so presumably you're intending to use HTTPS. HTTPS runs on port 443, not port 80. You'll need to change your code to use 443, or you'll need to use WiFiClient in order to work with port 80 (but make sure the API you're trying to connect to allows access over plain HTTP - most will not).

            I highly recommend that you use an existing HTTP client rather than implement the protocol yourself as you'll need to with WiFiClient or WiFiClientSecure, which just provide TCP and encrypted TCP connections. You can find examples of how to use ESP8266HTTPClient in the ESP8266 Arduino core repository.

            Source https://stackoverflow.com/questions/68524346

            QUESTION

            How can I get OPC UA node name in Eclipse Milo?
            Asked 2021-Nov-05 at 13:58

            I followed ManagedSubscriptionDataExample.java (https://github.com/eclipse/milo/blob/master/milo-examples/client-examples/src/main/java/org/eclipse/milo/examples/client/ManagedSubscriptionDataExample.java) example on github page to read OPC nodes from PLC S7-1200.

            Value for nodes are getting updated but I can't get name.

            For code:

            ...

            ANSWER

            Answered 2021-Nov-05 at 13:58

            UaExpert is doing more bookkeeping than you are doing. You should have knowledge of which Nodes you have created MonitoredItems for and be able to get the BrowseName or DisplayName attribute from those Nodes.

            Inside that callback you have access to the NodeId - that should be your key to get to the Node and any attributes you are interested in.

            Source https://stackoverflow.com/questions/69854183

            QUESTION

            How to correctly work with ExtensionObject and Struct in milo opc ua
            Asked 2020-Dec-01 at 12:43

            I would like to ask how should I work correctly with Struct when I am trying to read some object from opc ua server. I went trough this example and I was able to read the data.

            But right now I don't know how to correctly read them. Let's imagine I am reading some datastructure including two arrays for x and y values. I tried to do something like this:

            ...

            ANSWER

            Answered 2020-Nov-23 at 08:19

            First of all, you cannot cast array of objects like that. Instead, you could use the stream API to construct Floats like this:

            Source https://stackoverflow.com/questions/64935020

            QUESTION

            SunCertPathBuilderException when running HonoExampleApplication
            Asked 2020-Aug-21 at 15:47

            I was following the steps in https://www.eclipse.org/hono/docs/dev-guide/java_client_consumer/ to start the example Hono client. From the hono-client-examples folder I ran this command -

            ...

            ANSWER

            Answered 2020-Aug-21 at 14:56

            Assuming that you are running Hono on a local minikube cluster with minikube tunnel running, you can determine the IP address and port of Hono's northbound API as follows (replace hono with the namespace that you have installed Hono to):

            Source https://stackoverflow.com/questions/63522665

            QUESTION

            400 Bad request from Http request using java
            Asked 2020-May-04 at 08:39

            I am following the "4. Java Socket Client Example: a HTTP Client" instruction from https://www.codejava.net/java-se/networking/java-socket-client-examples-tcp-ip in my Mac using IntelliJ.

            The Http config is as easy as:

            ...

            ANSWER

            Answered 2020-May-04 at 08:39

            The issue is how new lines are printed on Windows and Mac, Windows treats new lines as 2 characters, CR - Carriage return ("\r") + LF- Line feed ("\n") "\r\n", Mac prints new lines as LF("\n") only. HTTP requests expects each line to be separated by CRLF "\r\n", what your code is printing is just "\n" on Mac and "\r\n" on Windows that is why it works as expected on Windows platform.

            To make it work on both Windows and Mac try the following code:

            Source https://stackoverflow.com/questions/61587986

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install client-examples

            The pre-built images are available on our Docker Hub. But if you want to do any modifications to the examples, you will need to build your own versions. To build these examples you need some basic requirements. Make sure you have make, docker, JDK 1.8 and mvn installed. After cloning this repository to your folder Hello World example is fully ready to be build. By one single command Java sources are compiled into JAR files, Docker images are created and pushed to repository. By default the Docker organization to which images are pushed is the one defined by the USER environment variable which is assigned to the DOCKER_ORG one. The organization can be changed exporting a different value for the DOCKER_ORG and it can also be the internal registry of an OpenShift running cluster.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/strimzi/client-examples.git

          • CLI

            gh repo clone strimzi/client-examples

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            git@github.com:strimzi/client-examples.git

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