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mainchain

POC+Ethereum mainchain.

A project fork from go-ethereum.


Compile

XXXXXXX/$ git clone https://github.com/XXXXXXX.git
XXXXXXX/$ cd XXXXXXX
XXXXXXX/$ #make poc
XXXXXXX/$ #make poc-linux-amd64
XXXXXXX/$ make poc
build/env.sh go run build/ci.go install ./cmd/poc
>>> /usr/local/go/bin/go install -gcflags="all=-N -l" -ldflags="-linkmode=internal -s" -v ./cmd/poc
XXXXXXX/mainchain/cmd/poc
Done building.
Run "XXXXXXX/mainchain/build/bin/poc" to launch poc.

Deploy

######1.初始网关节点部署

修改./load.sh中的相关变量为实际值,执行./load.sh start

#CMD='./load.sh'
#STOPEDFILE=.stoped.flag
#BIN=./bin/poc
#GATEWAY=gateway.inner.com
#IP=192.168.0.1
XXXXXXX/$ ./load.sh start

注:

  1. 可通过./load.sh install等命令安装自检定时器,进程异常退出后可以自动拉起。
  2. 初始节点如果作为其他节点的启动节点,需要公网IP且关闭相应端口的防火墙拦截。

######2.网络节点部署 方法一:

编译时修改:params/bootnodes.go文件:

var MainnetBootnodes = []string{
}
var TestnetBootnodes = []string{
}

方法二:

设置启动参数:--bootnodes

方法三:

启动节点后,通过控制台添加初始节点:

./bin/poc attach poce.ipc
>web3.admin.addPeer("enode://...@[::]:30303")

重要参数调整

1. 启动节点

编译前修改文件:params/bootnodes.go

2. 挖矿总数

编译前修改文件:consensus/poc/mortgage/mortgage.go

MortgageSystemMaxReward     // 挖矿总数
MortgageOneBlockFullReward  // 最大出块奖励

3. 预挖数据

编译前修改文件:core/genesis_alloc.go

pocNetAllocData             //预挖矿数据
注:
1. go run mkalloc.go xxx.json来生成上述预挖数据
2. keystore.poc.genesis/create_genesis_account.sh 可以生成随机账户
3. xxx.json格式参考keystore.poc.genesis.json,根据生成的账户进行配置

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poc + ethereum

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