package main import ( "flag" "fmt" "github.com/ethereum/eth-go" "github.com/ethereum/ethchain-go" "github.com/ethereum/ethutil-go" "log" "os" "os/signal" "path" "runtime" ) const Debug = true var StartConsole bool var StartMining bool func Init() { flag.BoolVar(&StartConsole, "c", false, "debug and testing console") flag.BoolVar(&StartMining, "m", false, "start dagger mining") flag.Parse() } // Register interrupt handlers so we can stop the ethereum func RegisterInterupts(s *eth.Ethereum) { // Buffered chan of one is enough c := make(chan os.Signal, 1) // Notify about interrupts for now signal.Notify(c, os.Interrupt) go func() { for sig := range c { fmt.Printf("Shutting down (%v) ... \n", sig) s.Stop() } }() } func main() { runtime.GOMAXPROCS(runtime.NumCPU()) Init() ethutil.InitFees() ethutil.ReadConfig() // Instantiated a eth stack ethereum, err := eth.New() if err != nil { log.Println(err) return } if StartConsole { err := os.Mkdir(ethutil.Config.ExecPath, os.ModePerm) // Error is OK if the error is ErrExist if err != nil && !os.IsExist(err) { log.Panic("Unable to create EXECPATH. Exiting") } // TODO The logger will eventually be a non blocking logger. Logging is a expensive task // Log to file only file, err := os.OpenFile(path.Join(ethutil.Config.ExecPath, "debug.log"), os.O_RDWR|os.O_CREATE, os.ModePerm) if err != nil { log.Panic("Unable to set proper logger", err) } ethutil.Config.Log = log.New(file, "", 0) console := NewConsole(ethereum) go console.Start() } log.Println("Starting Ethereum") RegisterInterupts(ethereum) if StartMining { log.Println("Mining started") dagger := ðchain.Dagger{} go func() { for { res := dagger.Search(ethutil.Big("01001"), ethutil.BigPow(2, 36)) log.Println("Res dagger", res) //ethereum.Broadcast("blockmine", ethutil.Encode(res.String())) } }() } ethereum.Start() // Wait for shutdown ethereum.WaitForShutdown() }