package utils import ( "github.com/ethereum/eth-go" "github.com/ethereum/eth-go/ethminer" "github.com/ethereum/eth-go/ethpub" "github.com/ethereum/eth-go/ethrpc" "github.com/ethereum/eth-go/ethutil" "time" ) func DoRpc(ethereum *eth.Ethereum, RpcPort int) { var err error ethereum.RpcServer, err = ethrpc.NewJsonRpcServer(ethpub.NewPEthereum(ethereum), RpcPort) if err != nil { ethutil.Config.Log.Infoln("Could not start RPC interface:", err) } else { go ethereum.RpcServer.Start() } } var miner ethminer.Miner func DoMining(ethereum *eth.Ethereum) { // Set Mining status ethereum.Mining = true if ethutil.GetKeyRing().Len() == 0 { ethutil.Config.Log.Infoln("No address found, can't start mining") return } keyPair := ethutil.GetKeyRing().Get(0) addr := keyPair.Address() go func() { miner = ethminer.NewDefaultMiner(addr, ethereum) // Give it some time to connect with peers time.Sleep(3 * time.Second) for ethereum.IsUpToDate() == false { time.Sleep(5 * time.Second) } ethutil.Config.Log.Infoln("Miner started") miner := ethminer.NewDefaultMiner(addr, ethereum) miner.Start() }() } func StopMining(ethereum *eth.Ethereum) bool { if ethereum.Mining { miner.Stop() ethutil.Config.Log.Infoln("Miner stopped") ethereum.Mining = false return true } return false } func StartMining(ethereum *eth.Ethereum) bool { if !ethereum.Mining { DoMining(ethereum) return true } return false }