dht-peer-crawler
v2.0.3
Published
A fast and stable DHT crawler.
Downloads
4
Readme
node-dht-peer-crawler
A fast and stable DHT crawler.
Installation
$ npm install dht-peer-crawler
Usage
import Crawler from 'dht-peer-crawler'
const crawler = new Crawler()
crawler.on('announce_peer', (infoHashStr, addressStr) => {
console.log(`got a peer ${addressStr} on ${infoHashStr}`)
})
crawler.start().then(() => {
console.log('start crawler success')
}, (error) => {
console.error(`start crawler failed: ${error}`)
})
const signalTraps = ['SIGTERM', 'SIGINT', 'SIGUSR2']
signalTraps.map(type => {
process.once(type, async () => {
try {
await crawler.stop()
console.log('stop crawler success')
} finally {
process.kill(process.pid, type)
}
})
})
Test
$ npm test
API
crawler = new Crawler(listenPort)
Create a new crawler instance.
crawler.announcePeers(infoHashStr, port)
announce the peer.
crawler.on('announce_peer', [infoHashStr, addressStr, impliedPort, torrent])
Emitted when received an announce_peer
message.
crawler.on('new_info_hash', [infoHashStr])
Emitted when find a new info_hash
.