https://github.com/gregwhitaker/rsocket-setupmetadata-example

Example of using connection setup metadata with RSocket
https://github.com/gregwhitaker/rsocket-setupmetadata-example

reactive reactive-programming reactive-streams rsocket rsocket-java rsocket-metadata

Last synced: about 1 month ago
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Example of using connection setup metadata with RSocket

• Host: GitHub
• URL: https://github.com/gregwhitaker/rsocket-setupmetadata-example
• Owner: gregwhitaker
• License: mit
• Created: 2020-01-17T21:28:33.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-12-04T22:25:35.000Z (about 5 years ago)
• Last Synced: 2025-02-25T17:41:25.349Z (10 months ago)
• Topics: reactive, reactive-programming, reactive-streams, rsocket, rsocket-java, rsocket-metadata
• Language: Java
• Homepage: http://rsocket.io
• Size: 72.3 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# rsocket-setupmetadata-example

![Build](https://github.com/gregwhitaker/rsocket-setupmetadata-example/workflows/Build/badge.svg)

An example of sending metadata on connection setup with [RSocket](http://rsocket.io).

In this example the `hello-client` sends its "clientId" when setting up a connection to the `hello-service`. When the client

requests a hello message from the service it returns the message along with the client's identifier that it set during

the connection setup.

## Building the Example

Run the following command to build the example:

    ./gradlew clean build

    

## Running the Example

Follow the steps below to run the example:

1. Run the following command to start the `hello-service`:

        ./gradlew :hello-service:run

        

    If the service has started successfully you will see the following in the terminal:

    

        > Task :hello-service:run

        [main] INFO example.hello.service.HelloService - RSocket server started on port: 7000

        

2. In a new terminal, run the following command to send a request for a hello message with the `hello-client`:

        ./gradlew :hello-client:run --args=Bob

        

   If successful, you will see that the client connected and specified its client identifier in the `hello-service` terminal:

   

        [reactor-tcp-nio-2] INFO example.hello.service.HelloService - Hello client connected: f538925a-c4be-41d5-93cf-f9250e3a8651

        

   and in the `hello-client` terminal you will see that the client id was sent back with the hello message:

   

       > Task :hello-client:run

       [main] INFO example.hello.client.HelloClient - Sending request for 'Bob'

       [main] INFO example.hello.client.HelloClient - Response: Hello, Bob! [clientId: f538925a-c4be-41d5-93cf-f9250e3a8651]

## Bugs and Feedback

For bugs, questions, and discussions please use the [Github Issues](https://github.com/gregwhitaker/rsocket-setupmetadata-example/issues).

## License

MIT License

Copyright (c) 2020 Greg Whitaker

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.