https://github.com/jauntsdn/messagestreams-futures-examples

https://github.com/jauntsdn/messagestreams-futures-examples

Last synced: 8 months ago
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• Host: GitHub
• URL: https://github.com/jauntsdn/messagestreams-futures-examples
• Owner: jauntsdn
• Created: 2022-05-31T09:32:30.000Z (about 4 years ago)
• Default Branch: feature/oss
• Last Pushed: 2025-03-28T20:10:54.000Z (about 1 year ago)
• Last Synced: 2025-07-02T03:05:23.500Z (12 months ago)
• Language: Java
• Size: 193 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
![Message-Streams](readme/mstreams.png)

[![Build](https://github.com/jauntsdn/message-streams-futures-examples/actions/workflows/ci-build.yml/badge.svg)](https://github.com/jauntsdn/message-streams-futures-examples/actions/workflows/ci-build.yml)

### Message-Streams with CompletableFutures

Demo for [Message streams](https://github.com/jauntsdn/rsocket-jvm) - very fast GRPC-like & GRPC-compatible services 

on JVM with rich streaming models - using familiar, widespread non-streaming API - jdk's `CompletableFutures`. 

It complements [1 million streams](https://jauntsdn.com/post/rsocket-million-streams-2/) stress test report and [message-streams interop](https://github.com/jauntsdn/rsocket-jvm-interop-examples) example with  

common single request-reply model found within each REST API server.

Example showcases how to transfer java `CompletableFutures` over TCP, unix sockets, websockets-over-http2, 

or consume with GRPC clients.

Also It outlines some properties of `Message-Streams` based applications:

* Services,APIs / networking,runtime decoupling

* Tiny service Jar & app distribution size

* Fast startup / first request time

* Small memory footprint

* Instant startup / even smaller memory footprint with graalvm native image