Trunker

A Tracker which will "chuang" you

Introduction

A high-performance BitTorrent Tracker implemented in Go. Using Hertz from cloudwego, with observability.

This tracker is hosted as https://btn-prod.ghostchu-services.top/announce

For benchmark, please refer to the Benchmark section.

How to run

./build.sh
cd output
./bootstrap.sh

or

docker run -d --name trunker -e ADMIN_KEY=aabbcc -p 8888:8888 gaojianli2333/trunker:latest

Features

• BEP-0003
• BEP-0007 (IPv6 Tracker Extension)
• BEP-0023 (Compact Peer Lists)
• BEP-0024 (External IP)
• BEP-0031 (Failure Retry Extension)
• BEP-0048 (Scrape)
• LT-Extension (aka. complete,incomplete)
• Switchable Mode (Memory or MySQL)
• Load and store persist from disk
• Blacklist for info_hash and peer_id
• Eventbus support

Wiki

Trunker provides much config and observability capabilities, if you want to run trunker in production, please see the Wiki.

Benchmark

Trunker has very strong performance. Here's a record of a real peak.

• CPU: 4 Cores AMD EPYC-Milan
• Average response time: 100us when 1267703 torrents and 2406393 peers are online.
• QPS: 2736 (can be higher, but we don't have such many peers connect to our tracker)
• Memory Cost: 2635MB.