https://github.com/hemerajs/hemera-sse

Stream Updates with HTTP/2 Server-Sent Events & Hemera
https://github.com/hemerajs/hemera-sse

hemerajs http2 nats-messaging node-js server-sent-events

Last synced: 6 days ago
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Stream Updates with HTTP/2 Server-Sent Events & Hemera

• Host: GitHub
• URL: https://github.com/hemerajs/hemera-sse
• Owner: hemerajs
• License: mit
• Created: 2018-03-31T17:39:52.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-04-04T21:27:23.000Z (almost 7 years ago)
• Last Synced: 2024-11-14T23:08:21.354Z (2 months ago)
• Topics: hemerajs, http2, nats-messaging, node-js, server-sent-events
• Language: JavaScript
• Homepage:
• Size: 29.3 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# hemera-sse

[![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](#badge)

Stream Updates with HTTP/2 Server-Sent Events & Hemera

* Frontend with [`Vuejs`](https://vuejs.org/), [`Parcel bundler`](https://parceljs.org/)

* Backend with [`NATS messaging system`](https://nats.io/), [`Hemera`](https://hemerajs.github.io/hemera/) and [`Fastify`](https://www.fastify.io/)

## Getting started

[Download](http://nats.io/download/nats-io/nats-streaming-server/) and start nats-streaming-server

```

npm start

```

## Goals

* Subscribe to Hemera events and **[Named events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)** in the frontend

* Subscribe to durable message queue via Hemera/[NATS-Streaming](https://github.com/hemerajs/hemera-nats-streaming)

* Reply message at special HTTP header (Last-Event-ID) in NATS-Streaming

* Use HTTP2 to be more efficient multiplexing, header-compression ...

* Stream JSON

## TODO

- [X] Setup frontend

- [X] Setup backend

- [X] Try SSE with HTTP/1

- [ ] Use HTTP/2

- [ ] Use Hemera