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Quasar RAT Disguised as an npm Package for Detecting Vulnerabilities in Ethereum Smart Contracts
Socket researchers uncover a malicious npm package posing as a tool for detecting vulnerabilities in Etherium smart contracts.
fetch-observable
Advanced tools
Observable-based Fetch API that automatically refreshes data and notifies subscribers.
npm install --save fetch-observable
import fetchObservable from "fetch-observable";
// Creates a single observable for one or multiple URLs.
const liveFeed = fetchObservable(
"http://example.org/live-feed.json",
{
refreshDelay: (iteration) => iteration * 1000 // <-- Callback or just integer ms.
}
);
// Subscribe-syntax of ES Observables.
const subscription1 = liveFeed.subscribe({
next (response) {
console.dir(response.json());
},
error (error) {
console.warn(error.stack || error);
}
});
// Multiple subscriptions allowed.
const subscription2 = liveFeed.subscribe({next () {}});
subscription1.unsubscribe();
subscription2.unsubscribe(); // <-- Observable pauses on 0 subscriptions.
subscription1.resubscribe(); // <-- Observable resumes on 1 subscription.
liveFeed.pause(); // <-- Observable can be paused manually.
liveFeed.resume();
Let's start one together! After you ★Star this project, follow me @Rygu on Twitter.
BSD 3-Clause license. Copyright © 2015, Rick Wong. All rights reserved.
FAQs
Observable-based Fetch API
The npm package fetch-observable receives a total of 0 weekly downloads. As such, fetch-observable popularity was classified as not popular.
We found that fetch-observable demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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