// startDaemonCmd uses the config parameters to start siad.
func startDaemon() error {
// Establish multithreading.
runtime.GOMAXPROCS(runtime.NumCPU())
// Create all of the modules.
gateway, err := gateway.New(config.Siad.RPCaddr, filepath.Join(config.Siad.SiaDir, modules.GatewayDir))
if err != nil {
return err
}
state, err := consensus.New(gateway, filepath.Join(config.Siad.SiaDir, modules.ConsensusDir))
if err != nil {
return err
}
hostdb, err := hostdb.New(state, gateway)
if err != nil {
return err
}
explorer, err := explorer.New(state, filepath.Join(config.Siad.SiaDir, modules.ExplorerDir))
if err != nil {
return err
}
srv, err := api.NewServer(config.Siad.APIaddr, state, gateway, nil, hostdb, nil, nil, nil, nil, explorer)
if err != nil {
return err
}
// Bootstrap to the network.
if !config.Siad.NoBootstrap {
for i := range modules.BootstrapPeers {
go gateway.Connect(modules.BootstrapPeers[i])
}
}
// Send a struct down the started channel, so the testing package knows
// that daemon startup has completed. A gofunc is used with the hope that
// srv.Serve() will start running before the value is sent down the
// channel.
go func() {
started <- struct{}{}
}()
// Start serving api requests.
err = srv.Serve()
if err != nil {
return err
}
return nil
}
// assembleExplorerServerTester creates all the explorer dependencies and
// explorer module without creating any directories. The user agent requirement
// is disabled.
func assembleExplorerServerTester(testdir string) (*serverTester, error) {
// assembleExplorerServerTester should not get called during short tests,
// as it takes a long time to run.
if testing.Short() {
panic("assembleServerTester called during short tests")
}
// Create the modules.
g, err := gateway.New("localhost:0", false, filepath.Join(testdir, modules.GatewayDir))
if err != nil {
return nil, err
}
cs, err := consensus.New(g, false, filepath.Join(testdir, modules.ConsensusDir))
if err != nil {
return nil, err
}
e, err := explorer.New(cs, filepath.Join(testdir, modules.ExplorerDir))
if err != nil {
return nil, err
}
srv, err := NewServer("localhost:0", "", "", cs, e, g, nil, nil, nil, nil, nil)
if err != nil {
return nil, err
}
// Assemble the serverTester.
st := &serverTester{
cs: cs,
explorer: e,
gateway: g,
server: srv,
dir: testdir,
}
// TODO: A more reasonable way of listening for server errors.
go func() {
listenErr := srv.Serve()
if listenErr != nil {
panic(listenErr)
}
}()
return st, nil
}
// assembleExplorerServerTester creates all the explorer dependencies and
// explorer module without creating any directories. The user agent requirement
// is disabled.
func assembleExplorerServerTester(testdir string) (*serverTester, error) {
// Create the modules.
g, err := gateway.New(":0", filepath.Join(testdir, modules.GatewayDir))
if err != nil {
return nil, err
}
cs, err := consensus.New(g, filepath.Join(testdir, modules.ConsensusDir))
if err != nil {
return nil, err
}
e, err := explorer.New(cs, filepath.Join(testdir, modules.ExplorerDir))
if err != nil {
return nil, err
}
srv, err := NewServer(":0", "", cs, e, g, nil, nil, nil, nil, nil)
if err != nil {
return nil, err
}
// Assemble the serverTester.
st := &serverTester{
cs: cs,
explorer: e,
gateway: g,
server: srv,
dir: testdir,
}
// TODO: A more reasonable way of listening for server errors.
go func() {
listenErr := srv.Serve()
if listenErr != nil {
panic(listenErr)
}
}()
return st, nil
}
// assembleServerTester creates a bunch of modules and assembles them into a
// server tester, without creating any directories or mining any blocks.
func assembleServerTester(key crypto.TwofishKey, testdir string) (*serverTester, error) {
// Create the modules.
g, err := gateway.New(":0", filepath.Join(testdir, modules.GatewayDir))
if err != nil {
return nil, err
}
cs, err := consensus.New(g, filepath.Join(testdir, modules.ConsensusDir))
if err != nil {
return nil, err
}
tp, err := transactionpool.New(cs, g)
if err != nil {
return nil, err
}
w, err := wallet.New(cs, tp, filepath.Join(testdir, modules.WalletDir))
if err != nil {
return nil, err
}
if !w.Encrypted() {
_, err = w.Encrypt(key)
if err != nil {
return nil, err
}
}
err = w.Unlock(key)
if err != nil {
return nil, err
}
m, err := miner.New(cs, tp, w, filepath.Join(testdir, modules.MinerDir))
if err != nil {
return nil, err
}
h, err := host.New(cs, tp, w, ":0", filepath.Join(testdir, modules.HostDir))
if err != nil {
return nil, err
}
r, err := renter.New(cs, w, tp, filepath.Join(testdir, modules.RenterDir))
if err != nil {
return nil, err
}
e, err := explorer.New(cs, filepath.Join(testdir, modules.ExplorerDir))
if err != nil {
return nil, err
}
srv, err := NewServer(":0", "Sia-Agent", cs, e, g, h, m, r, tp, w)
if err != nil {
return nil, err
}
// Assemble the serverTester.
st := &serverTester{
cs: cs,
gateway: g,
host: h,
miner: m,
renter: r,
tpool: tp,
explorer: e,
wallet: w,
walletKey: key,
server: srv,
dir: testdir,
}
// TODO: A more reasonable way of listening for server errors.
go func() {
listenErr := srv.Serve()
if listenErr != nil {
panic(listenErr)
}
}()
return st, nil
}
// createServerTester creates a server tester object that is ready for testing,
// including money in the wallet and all modules initalized.
func createServerTester(name string) (*serverTester, error) {
// Create the testing directory and assign the api port.
testdir := build.TempDir("api", name)
APIAddr := ":" + strconv.Itoa(APIPort)
APIPort++
// Create the modules.
g, err := gateway.New(":0", filepath.Join(testdir, modules.GatewayDir))
if err != nil {
return nil, err
}
cs, err := consensus.New(g, filepath.Join(testdir, modules.ConsensusDir))
if err != nil {
return nil, err
}
tp, err := transactionpool.New(cs, g)
if err != nil {
return nil, err
}
w, err := wallet.New(cs, tp, filepath.Join(testdir, modules.WalletDir))
if err != nil {
return nil, err
}
key, err := crypto.GenerateTwofishKey()
if err != nil {
return nil, err
}
_, err = w.Encrypt(key)
if err != nil {
return nil, err
}
err = w.Unlock(key)
if err != nil {
return nil, err
}
m, err := miner.New(cs, tp, w, filepath.Join(testdir, modules.MinerDir))
if err != nil {
return nil, err
}
hdb, err := hostdb.New(cs, g)
if err != nil {
return nil, err
}
h, err := host.New(cs, hdb, tp, w, ":0", filepath.Join(testdir, modules.HostDir))
if err != nil {
return nil, err
}
r, err := renter.New(cs, hdb, w, filepath.Join(testdir, modules.RenterDir))
if err != nil {
return nil, err
}
exp, err := explorer.New(cs, filepath.Join(testdir, modules.ExplorerDir))
if err != nil {
return nil, err
}
srv, err := NewServer(APIAddr, cs, g, h, hdb, m, r, tp, w, exp)
if err != nil {
return nil, err
}
// Assemble the serverTester.
st := &serverTester{
cs: cs,
gateway: g,
host: h,
hostdb: hdb,
miner: m,
renter: r,
tpool: tp,
exp: exp,
wallet: w,
walletKey: key,
server: srv,
}
// TODO: A more reasonable way of listening for server errors.
go func() {
listenErr := srv.Serve()
if listenErr != nil {
panic(listenErr)
}
}()
// Mine blocks until the wallet has confirmed money.
for i := types.BlockHeight(0); i <= types.MaturityDelay; i++ {
_, err := st.miner.AddBlock()
if err != nil {
return nil, err
}
}
return st, nil
}
// startDaemonCmd uses the config parameters to start siad.
func startDaemon(config Config) (err error) {
// Prompt user for API password.
var password string
if config.Siad.AuthenticateAPI {
password, err = speakeasy.Ask("Enter API password: "******"" {
return errors.New("password cannot be blank")
}
passwordConfirm, err := speakeasy.Ask("Confirm API password: "******"passwords don't match")
}
}
// Print a startup message.
fmt.Println("Loading...")
loadStart := time.Now()
// Create all of the modules.
i := 0
var g modules.Gateway
if strings.Contains(config.Siad.Modules, "g") {
i++
fmt.Printf("(%d/%d) Loading gateway...\n", i, len(config.Siad.Modules))
g, err = gateway.New(config.Siad.RPCaddr, filepath.Join(config.Siad.SiaDir, modules.GatewayDir))
if err != nil {
return err
}
}
var cs modules.ConsensusSet
if strings.Contains(config.Siad.Modules, "c") {
i++
fmt.Printf("(%d/%d) Loading consensus...\n", i, len(config.Siad.Modules))
cs, err = consensus.New(g, filepath.Join(config.Siad.SiaDir, modules.ConsensusDir))
if err != nil {
return err
}
}
var e modules.Explorer
if strings.Contains(config.Siad.Modules, "e") {
i++
fmt.Printf("(%d/%d) Loading explorer...\n", i, len(config.Siad.Modules))
e, err = explorer.New(cs, filepath.Join(config.Siad.SiaDir, modules.ExplorerDir))
if err != nil {
return err
}
}
var tpool modules.TransactionPool
if strings.Contains(config.Siad.Modules, "t") {
i++
fmt.Printf("(%d/%d) Loading transaction pool...\n", i, len(config.Siad.Modules))
tpool, err = transactionpool.New(cs, g, filepath.Join(config.Siad.SiaDir, modules.TransactionPoolDir))
if err != nil {
return err
}
}
var w modules.Wallet
if strings.Contains(config.Siad.Modules, "w") {
i++
fmt.Printf("(%d/%d) Loading wallet...\n", i, len(config.Siad.Modules))
w, err = wallet.New(cs, tpool, filepath.Join(config.Siad.SiaDir, modules.WalletDir))
if err != nil {
return err
}
}
var m modules.Miner
if strings.Contains(config.Siad.Modules, "m") {
i++
fmt.Printf("(%d/%d) Loading miner...\n", i, len(config.Siad.Modules))
m, err = miner.New(cs, tpool, w, filepath.Join(config.Siad.SiaDir, modules.MinerDir))
if err != nil {
return err
}
}
var h modules.Host
if strings.Contains(config.Siad.Modules, "h") {
i++
fmt.Printf("(%d/%d) Loading host...\n", i, len(config.Siad.Modules))
h, err = host.New(cs, tpool, w, config.Siad.HostAddr, filepath.Join(config.Siad.SiaDir, modules.HostDir))
if err != nil {
return err
}
}
var r modules.Renter
if strings.Contains(config.Siad.Modules, "r") {
i++
fmt.Printf("(%d/%d) Loading renter...\n", i, len(config.Siad.Modules))
r, err = renter.New(cs, w, tpool, filepath.Join(config.Siad.SiaDir, modules.RenterDir))
if err != nil {
return err
}
}
srv, err := api.NewServer(
config.Siad.APIaddr,
config.Siad.RequiredUserAgent,
password,
cs,
e,
g,
h,
m,
r,
tpool,
w,
)
if err != nil {
return err
}
// Bootstrap to the network.
if !config.Siad.NoBootstrap && g != nil {
// connect to 3 random bootstrap nodes
perm, err := crypto.Perm(len(modules.BootstrapPeers))
if err != nil {
return err
}
for _, i := range perm[:3] {
go g.Connect(modules.BootstrapPeers[i])
}
}
// Print a 'startup complete' message.
startupTime := time.Since(loadStart)
fmt.Println("Finished loading in", startupTime.Seconds(), "seconds")
// Start serving api requests.
err = srv.Serve()
if err != nil {
return err
}
return nil
}
// startDaemonCmd uses the config parameters to start siad.
func startDaemon(config Config) error {
// Print a startup message.
fmt.Println("Loading...")
loadStart := time.Now()
// Create all of the modules.
gateway, err := gateway.New(config.Siad.RPCaddr, filepath.Join(config.Siad.SiaDir, modules.GatewayDir))
if err != nil {
return err
}
cs, err := consensus.New(gateway, filepath.Join(config.Siad.SiaDir, modules.ConsensusDir))
if err != nil {
return err
}
var e *explorer.Explorer
if config.Siad.Explorer {
e, err = explorer.New(cs, filepath.Join(config.Siad.SiaDir, modules.ExplorerDir))
if err != nil {
return err
}
}
tpool, err := transactionpool.New(cs, gateway)
if err != nil {
return err
}
wallet, err := wallet.New(cs, tpool, filepath.Join(config.Siad.SiaDir, modules.WalletDir))
if err != nil {
return err
}
miner, err := miner.New(cs, tpool, wallet, filepath.Join(config.Siad.SiaDir, modules.MinerDir))
if err != nil {
return err
}
host, err := host.New(cs, tpool, wallet, config.Siad.HostAddr, filepath.Join(config.Siad.SiaDir, modules.HostDir))
if err != nil {
return err
}
renter, err := renter.New(cs, wallet, tpool, filepath.Join(config.Siad.SiaDir, modules.RenterDir))
if err != nil {
return err
}
srv, err := api.NewServer(
config.Siad.APIaddr,
config.Siad.RequiredUserAgent,
cs,
e,
gateway,
host,
miner,
renter,
tpool,
wallet,
)
if err != nil {
return err
}
// Bootstrap to the network.
if !config.Siad.NoBootstrap {
// connect to 3 random bootstrap nodes
perm, err := crypto.Perm(len(modules.BootstrapPeers))
if err != nil {
return err
}
for _, i := range perm[:3] {
go gateway.Connect(modules.BootstrapPeers[i])
}
}
// Print a 'startup complete' message.
startupTime := time.Since(loadStart)
fmt.Println("Finished loading in", startupTime.Seconds(), "seconds")
// Start serving api requests.
err = srv.Serve()
if err != nil {
return err
}
return nil
}
// startDaemon uses the config parameters to initialize Sia modules and start
// siad.
func startDaemon(config Config) (err error) {
// Prompt user for API password.
if config.Siad.AuthenticateAPI {
config.APIPassword, err = speakeasy.Ask("Enter API password: "******"" {
return errors.New("password cannot be blank")
}
}
// Process the config variables after they are parsed by cobra.
config, err = processConfig(config)
if err != nil {
return err
}
// Print a startup message.
fmt.Println("Loading...")
loadStart := time.Now()
// Create the server and start serving daemon routes immediately.
fmt.Printf("(0/%d) Loading siad...\n", len(config.Siad.Modules))
srv, err := NewServer(config.Siad.APIaddr, config.Siad.RequiredUserAgent, config.APIPassword)
if err != nil {
return err
}
servErrs := make(chan error)
go func() {
servErrs <- srv.Serve()
}()
// Initialize the Sia modules
i := 0
var g modules.Gateway
if strings.Contains(config.Siad.Modules, "g") {
i++
fmt.Printf("(%d/%d) Loading gateway...\n", i, len(config.Siad.Modules))
g, err = gateway.New(config.Siad.RPCaddr, !config.Siad.NoBootstrap, filepath.Join(config.Siad.SiaDir, modules.GatewayDir))
if err != nil {
return err
}
defer g.Close()
}
var cs modules.ConsensusSet
if strings.Contains(config.Siad.Modules, "c") {
i++
fmt.Printf("(%d/%d) Loading consensus...\n", i, len(config.Siad.Modules))
cs, err = consensus.New(g, !config.Siad.NoBootstrap, filepath.Join(config.Siad.SiaDir, modules.ConsensusDir))
if err != nil {
return err
}
defer cs.Close()
}
var e modules.Explorer
if strings.Contains(config.Siad.Modules, "e") {
i++
fmt.Printf("(%d/%d) Loading explorer...\n", i, len(config.Siad.Modules))
e, err = explorer.New(cs, filepath.Join(config.Siad.SiaDir, modules.ExplorerDir))
if err != nil {
return err
}
defer e.Close()
}
var tpool modules.TransactionPool
if strings.Contains(config.Siad.Modules, "t") {
i++
fmt.Printf("(%d/%d) Loading transaction pool...\n", i, len(config.Siad.Modules))
tpool, err = transactionpool.New(cs, g, filepath.Join(config.Siad.SiaDir, modules.TransactionPoolDir))
if err != nil {
return err
}
defer tpool.Close()
}
var w modules.Wallet
if strings.Contains(config.Siad.Modules, "w") {
i++
fmt.Printf("(%d/%d) Loading wallet...\n", i, len(config.Siad.Modules))
w, err = wallet.New(cs, tpool, filepath.Join(config.Siad.SiaDir, modules.WalletDir))
if err != nil {
return err
}
defer w.Close()
}
var m modules.Miner
if strings.Contains(config.Siad.Modules, "m") {
i++
fmt.Printf("(%d/%d) Loading miner...\n", i, len(config.Siad.Modules))
m, err = miner.New(cs, tpool, w, filepath.Join(config.Siad.SiaDir, modules.MinerDir))
if err != nil {
return err
}
defer m.Close()
}
var h modules.Host
if strings.Contains(config.Siad.Modules, "h") {
i++
fmt.Printf("(%d/%d) Loading host...\n", i, len(config.Siad.Modules))
h, err = host.New(cs, tpool, w, config.Siad.HostAddr, filepath.Join(config.Siad.SiaDir, modules.HostDir))
if err != nil {
return err
}
defer h.Close()
}
var r modules.Renter
if strings.Contains(config.Siad.Modules, "r") {
i++
fmt.Printf("(%d/%d) Loading renter...\n", i, len(config.Siad.Modules))
r, err = renter.New(cs, w, tpool, filepath.Join(config.Siad.SiaDir, modules.RenterDir))
if err != nil {
return err
}
defer r.Close()
}
// Create the Sia API
a := api.New(
config.Siad.RequiredUserAgent,
config.APIPassword,
cs,
e,
g,
h,
m,
r,
tpool,
w,
)
// connect the API to the server
srv.mux.Handle("/", a)
// stop the server if a kill signal is caught
sigChan := make(chan os.Signal, 1)
signal.Notify(sigChan, os.Interrupt, os.Kill)
go func() {
<-sigChan
fmt.Println("\rCaught stop signal, quitting...")
srv.Close()
}()
// Print a 'startup complete' message.
startupTime := time.Since(loadStart)
fmt.Println("Finished loading in", startupTime.Seconds(), "seconds")
err = <-servErrs
if err != nil {
build.Critical(err)
}
return nil
}