// NewRemoteRPCClient returns a RPC client which connects to a running gexp instance.
// Depending on the given context this can either be a IPC or a HTTP client.
func NewRemoteRPCClient(ctx *cli.Context) (rpc.Client, error) {
if ctx.Args().Present() {
endpoint := ctx.Args().First()
return NewRemoteRPCClientFromString(endpoint)
}
// use IPC by default
return rpc.NewIPCClient(node.DefaultIPCEndpoint())
}
// MakeSystemNode configures a protocol stack for the RPC tests based on a given
// keystore path and initial pre-state.
func MakeSystemNode(keydir string, privkey string, test *tests.BlockTest) (*node.Node, error) {
// Create a networkless protocol stack
stack, err := node.New(&node.Config{
IPCPath: node.DefaultIPCEndpoint(),
HTTPHost: common.DefaultHTTPHost,
HTTPPort: common.DefaultHTTPPort,
HTTPModules: []string{"admin", "db", "exp", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
WSHost: common.DefaultWSHost,
WSPort: common.DefaultWSPort,
WSModules: []string{"admin", "db", "exp", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
NoDiscovery: true,
})
if err != nil {
return nil, err
}
// Create the keystore and inject an unlocked account if requested
accman := accounts.NewPlaintextManager(keydir)
if len(privkey) > 0 {
key, err := crypto.HexToECDSA(privkey)
if err != nil {
return nil, err
}
a, err := accman.ImportECDSA(key, "")
if err != nil {
return nil, err
}
if err := accman.Unlock(a, ""); err != nil {
return nil, err
}
}
// Initialize and register the Expanse protocol
db, _ := ethdb.NewMemDatabase()
if _, err := test.InsertPreState(db); err != nil {
return nil, err
}
ethConf := &exp.Config{
TestGenesisState: db,
TestGenesisBlock: test.Genesis,
ChainConfig: &core.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock},
AccountManager: accman,
}
if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) { return exp.New(ctx, ethConf) }); err != nil {
return nil, err
}
// Initialize and register the Whisper protocol
if err := stack.Register(func(*node.ServiceContext) (node.Service, error) { return whisper.New(), nil }); err != nil {
return nil, err
}
return stack, nil
}
"strings"
"time"
"sort"
"github.com/expanse-project/go-expanse/cmd/utils"
"github.com/expanse-project/go-expanse/node"
"github.com/expanse-project/go-expanse/rpc"
"github.com/gizak/termui"
"gopkg.in/urfave/cli.v1"
)
var (
monitorCommandAttachFlag = cli.StringFlag{
Name: "attach",
Value: "ipc:" + node.DefaultIPCEndpoint(),
Usage: "API endpoint to attach to",
}
monitorCommandRowsFlag = cli.IntFlag{
Name: "rows",
Value: 5,
Usage: "Maximum rows in the chart grid",
}
monitorCommandRefreshFlag = cli.IntFlag{
Name: "refresh",
Value: 3,
Usage: "Refresh interval in seconds",
}
monitorCommand = cli.Command{
Action: monitor,
Name: "monitor",