server

package
v0.26.1-rc0 Latest Latest
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Published: Nov 10, 2018 License: Apache-2.0 Imports: 39 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var DefaultAppInit = AppInit{
	AppGenState: SimpleAppGenState,
}

simple default application init

Functions

func AddCommands

func AddCommands(
	ctx *Context, cdc *codec.Codec,
	rootCmd *cobra.Command, appInit AppInit,
	appCreator AppCreator, appExport AppExporter)

add server commands

func ExportCmd added in v0.16.0

func ExportCmd(ctx *Context, cdc *codec.Codec, appExporter AppExporter) *cobra.Command

ExportCmd dumps app state to JSON.

func ExternalIP added in v0.25.0

func ExternalIP() (string, error)

https://stackoverflow.com/questions/23558425/how-do-i-get-the-local-ip-address-in-go TODO there must be a better way to get external IP

func FreeTCPAddr

func FreeTCPAddr() (addr, port string, err error)

Get a free address for a test tendermint server protocol is either tcp, http, etc

func GenerateCoinKey

func GenerateCoinKey() (sdk.AccAddress, string, error)

GenerateCoinKey returns the address of a public key, along with the secret phrase to recover the private key.

func GenerateSaveCoinKey added in v0.16.0

func GenerateSaveCoinKey(clientRoot, keyName, keyPass string, overwrite bool) (sdk.AccAddress, string, error)

GenerateSaveCoinKey returns the address of a public key, along with the secret phrase to recover the private key.

func InsertKeyJSON added in v0.20.0

func InsertKeyJSON(cdc *codec.Codec, baseJSON []byte, key string, value json.RawMessage) ([]byte, error)

InsertKeyJSON inserts a new JSON field/key with a given value to an existing JSON message. An error is returned if any serialization operation fails.

NOTE: The ordering of the keys returned as the resulting JSON message is non-deterministic, so the client should not rely on key ordering.

func PersistentPreRunEFn

func PersistentPreRunEFn(context *Context) func(*cobra.Command, []string) error

PersistentPreRunEFn returns a PersistentPreRunE function for cobra that initailizes the passed in context with a properly configured logger and config object.

func SetupViper added in v0.25.0

func SetupViper(t *testing.T) func()

SetupViper creates a homedir to run inside, and returns a cleanup function to defer

func ShowAddressCmd added in v0.25.0

func ShowAddressCmd(ctx *Context) *cobra.Command

ShowAddressCmd - show this node's validator address

func ShowNodeIDCmd

func ShowNodeIDCmd(ctx *Context) *cobra.Command

ShowNodeIDCmd - ported from Tendermint, dump node ID to stdout

func ShowValidatorCmd

func ShowValidatorCmd(ctx *Context) *cobra.Command

ShowValidator - ported from Tendermint, show this node's validator info

func SimpleAppGenState added in v0.16.0

func SimpleAppGenState(cdc *codec.Codec, genDoc tmtypes.GenesisDoc, appGenTxs []json.RawMessage) (
	appState json.RawMessage, err error)

create the genesis app state

func SimpleAppGenTx added in v0.16.0

func SimpleAppGenTx(cdc *codec.Codec, pk crypto.PubKey) (
	appGenTx, cliPrint json.RawMessage, validator types.GenesisValidator, err error)

Generate a genesis transaction

func StartCmd

func StartCmd(ctx *Context, appCreator AppCreator) *cobra.Command

StartCmd runs the service passed in, either stand-alone or in-process with Tendermint.

func TrapSignal added in v0.26.0

func TrapSignal(cleanupFunc func())

TrapSignal traps SIGINT and SIGTERM and terminates the server correctly.

func UnsafeResetAllCmd

func UnsafeResetAllCmd(ctx *Context) *cobra.Command

UnsafeResetAllCmd - extension of the tendermint command, resets initialization

Types

type AppCreator

type AppCreator func(log.Logger, dbm.DB, io.Writer) abci.Application

AppCreator is a function that allows us to lazily initialize an application using various configurations.

type AppExporter added in v0.16.0

type AppExporter func(log.Logger, dbm.DB, io.Writer) (json.RawMessage, []tmtypes.GenesisValidator, error)

AppExporter is a function that dumps all app state to JSON-serializable structure and returns the current validator set.

type AppInit added in v0.16.0

type AppInit struct {
	// AppGenState creates the core parameters initialization. It takes in a
	// pubkey meant to represent the pubkey of the validator of this machine.
	AppGenState func(cdc *codec.Codec, genDoc tmtypes.GenesisDoc, appGenTxs []json.RawMessage) (
		appState json.RawMessage, err error)
}

Core functionality passed from the application to the server init command

type Context

type Context struct {
	Config *cfg.Config
	Logger log.Logger
}

server context

func NewContext

func NewContext(config *cfg.Config, logger log.Logger) *Context

func NewDefaultContext

func NewDefaultContext() *Context

type SimpleGenTx added in v0.16.0

type SimpleGenTx struct {
	Addr sdk.AccAddress `json:"addr"`
}

SimpleGenTx is a simple genesis tx

Directories

Path Synopsis
nolint
nolint

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