kndchain

Setup

• Golang (>= 1.12)
• Redis (stable)

Quick start

# Run redis
$ redis-server -daemonize yes
$ redis-cli ping
PONG

$ git clone https://github.com/knd/kndchain.git
$ cd cmd/miner
$ go build main.go miner.go

# Run node with mining
$ ./main -mining=true

# Run node w/o mining
$ ./main

# Clean up
rm -rf /tmp/kndchainKeys/*
rm -rf /tmp/kndchainDatadir/*

For help

$ ./main -h
(ツ) ./main -h
Usage of ./main:
  -address string
    	provide pubkeyhex/ address used for transactions or mining reward
  -chainDatadir string
    	directory to store blockchain data (default "/tmp/kndchainDatadir")
  -keysDatadir string
    	directory to store keys (default "/tmp/kndchainKeys")
  -mining
    	enable mining option

Simulate 2 miners (with the former acting as beacon node)

Terminal 1

$ cd cmd/miner
$ go build main.go miner.go
$ ./main -mining=true

Terminal 2

$ mkdir /tmp/anotherminerDatadir
$ mkdir /tmp/anotherminerKeys
$ cd cmd/anotherminer
$ go build main.go miner.go
$ ./main -chainDatadir=/tmp/anotherminerDatadir -keysDatadir=/tmp/anotherminerKeys -beaconURL=http://localhost:3001 -mining=true