SSEIO

A lightweight server-side events processing library that adheres to the Server-Sent Events standard. It supports event types, concatenation of chunked data, and more.

Installation

npm install sseio

Usage

Receiving raw data from a server

import { SSEReader } from "sseio";

const response = await fetch("http://localhost:3000/sse");
if (!response.body) {
    throw new Error("No response body with stream");
}

const sse_reader = new SSEReader(response.body.getReader());

for await (const event of sse_reader.next_event()) {
    console.log(event.type, event.data);
}