client

package
v0.50.26 Latest Latest
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 Go to latest Published: Jan 31, 2025 License: Apache-2.0 Imports: 55 Imported by: 0

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Index

Constants

View Source 
const ClientContextKey = sdk.ContextKey("client.context")

ClientContextKey defines the context key used to retrieve a client.Context from a command's Context.

Variables

This section is empty.

Functions

func CheckCometError 

func CheckCometError(err error, tx cmttypes.Tx) *sdk.TxResponse

CheckCometError checks if the error returned from BroadcastTx is a CometBFT error that is returned before the tx is submitted due to precondition checks that failed. If a CometBFT error is detected, this function returns the correct code back in TxResponse.

TODO: Avoid brittle string matching in favor of error matching. This requires a change to CometBFT's RPCError type to allow retrieval or matching against a concrete error type.

func FlagSetWithPageKeyDecoded 

func FlagSetWithPageKeyDecoded(flagSet *pflag.FlagSet) (*pflag.FlagSet, error)

FlagSetWithPageKeyDecoded returns the provided flagSet with the page-key value base64 decoded (if it exists). This is for when the page-key is provided as a base64 string (e.g. from the CLI). ReadPageRequest expects it to be the raw bytes.

Common usage: fs, err := client.FlagSetWithPageKeyDecoded(cmd.Flags()) pageReq, err := client.ReadPageRequest(fs)

func GetConfigFromCmd 

func GetConfigFromCmd(cmd *cobra.Command) *cmtcfg.Config

func GetConfigFromViper 

func GetConfigFromViper(v *viper.Viper) *cmtcfg.Config

func GetFromFields 

func GetFromFields(clientCtx Context, kr keyring.Keyring, from string) (sdk.AccAddress, string, keyring.KeyType, error)

GetFromFields returns a from account address, account name and keyring type, given either an address or key name. If clientCtx.Simulate is true the keystore is not accessed and a valid address must be provided If clientCtx.GenerateOnly is true the keystore is only accessed if a key name is provided If from is empty, the default key if specified in the context will be used

func GetLoggerFromCmd 

func GetLoggerFromCmd(cmd *cobra.Command) log.Logger

func GetViperFromCmd 

func GetViperFromCmd(cmd *cobra.Command) *viper.Viper

func MustFlagSetWithPageKeyDecoded 

func MustFlagSetWithPageKeyDecoded(flagSet *pflag.FlagSet) *pflag.FlagSet

MustFlagSetWithPageKeyDecoded calls FlagSetWithPageKeyDecoded and panics on error.

Common usage: pageReq, err := client.ReadPageRequest(client.MustFlagSetWithPageKeyDecoded(cmd.Flags()))

func NewClientFromNode 

func NewClientFromNode(nodeURI string) (*rpchttp.HTTP, error)

NewClientFromNode sets up Client implementation that communicates with a CometBFT node over JSON RPC and WebSockets

func NewKeyringFromBackend 

func NewKeyringFromBackend(ctx Context, backend string) (keyring.Keyring, error)

NewKeyringFromBackend gets a Keyring object from a backend

func Paginate 

func Paginate(numObjs, page, limit, defLimit int) (start, end int)

Paginate returns the correct starting and ending index for a paginated query, given that client provides a desired page and limit of objects and the handler provides the total number of objects. The start page is assumed to be 1-indexed. If the start page is invalid, non-positive values are returned signaling the request is invalid; it returns non-positive values if limit is non-positive and defLimit is negative.

func ReadPageRequest 

func ReadPageRequest(flagSet *pflag.FlagSet) (*query.PageRequest, error)

ReadPageRequest reads and builds the necessary page request flags for pagination.

func SetCmdClientContext 

func SetCmdClientContext(cmd *cobra.Command, clientCtx Context) error

SetCmdClientContext sets a command's Context value to the provided argument. If the context has not been set, set the given context as the default.

func SetCmdClientContextHandler 

func SetCmdClientContextHandler(clientCtx Context, cmd *cobra.Command) (err error)

SetCmdClientContextHandler is to be used in a command pre-hook execution to read flags that populate a Context and sets that to the command's Context.

func TxServiceBroadcast 

func TxServiceBroadcast(_ context.Context, clientCtx Context, req *tx.BroadcastTxRequest) (*tx.BroadcastTxResponse, error)

TxServiceBroadcast is a helper function to broadcast a Tx with the correct gRPC types from the tx service. Calls `clientCtx.BroadcastTx` under the hood.

func ValidateCmd 

func ValidateCmd(cmd *cobra.Command, args []string) error

ValidateCmd returns unknown command error or Help display if help flag set

Types

type Account 

type Account interface {
	GetAddress() sdk.AccAddress
	GetPubKey() cryptotypes.PubKey // can return nil.
	GetAccountNumber() uint64
	GetSequence() uint64
}

Account defines a read-only version of the auth module's AccountI.

type AccountRetriever 

type AccountRetriever interface {
	GetAccount(clientCtx Context, addr sdk.AccAddress) (Account, error)
	GetAccountWithHeight(clientCtx Context, addr sdk.AccAddress) (Account, int64, error)
	EnsureExists(clientCtx Context, addr sdk.AccAddress) error
	GetAccountNumberSequence(clientCtx Context, addr sdk.AccAddress) (accNum, accSeq uint64, err error)
}

AccountRetriever defines the interfaces required by transactions to ensure an account exists and to be able to query for account fields necessary for signing.

type CometRPC 

type CometRPC interface {
	rpcclient.ABCIClient

	Validators(ctx context.Context, height *int64, page, perPage *int) (*coretypes.ResultValidators, error)
	Status(context.Context) (*coretypes.ResultStatus, error)
	Block(ctx context.Context, height *int64) (*coretypes.ResultBlock, error)
	BlockByHash(ctx context.Context, hash []byte) (*coretypes.ResultBlock, error)
	BlockResults(ctx context.Context, height *int64) (*coretypes.ResultBlockResults, error)
	BlockchainInfo(ctx context.Context, minHeight, maxHeight int64) (*coretypes.ResultBlockchainInfo, error)
	Commit(ctx context.Context, height *int64) (*coretypes.ResultCommit, error)
	Tx(ctx context.Context, hash []byte, prove bool) (*coretypes.ResultTx, error)
	TxSearch(
		ctx context.Context,
		query string,
		prove bool,
		page, perPage *int,
		orderBy string,
	) (*coretypes.ResultTxSearch, error)
	BlockSearch(
		ctx context.Context,
		query string,
		page, perPage *int,
		orderBy string,
	) (*coretypes.ResultBlockSearch, error)
}

CometRPC defines the interface of a CometBFT RPC client needed for queries and transaction handling.

type Context 

type Context struct {
	Client                CometRPC
	GRPCClient            *grpc.ClientConn
	ChainID               string
	Codec                 codec.Codec
	InterfaceRegistry     codectypes.InterfaceRegistry
	Input                 io.Reader
	Keyring               keyring.Keyring
	KeyringOptions        []keyring.Option
	KeyringDir            string
	KeyringDefaultKeyName string
	Output                io.Writer
	OutputFormat          string
	Height                int64
	HomeDir               string
	// From is a name or an address of a keyring account used to set FromName and FromAddress fields.
	// Should be set by the "from" flag.
	From string
	// Name of a keyring account used to sign transactions.
	FromName string
	// Address of a keyring account used to sign transactions.
	FromAddress       sdk.AccAddress
	BroadcastMode     string
	SignModeStr       string
	UseLedger         bool
	Simulate          bool
	GenerateOnly      bool
	Offline           bool
	SkipConfirm       bool
	TxConfig          TxConfig
	AccountRetriever  AccountRetriever
	NodeURI           string
	FeePayer          sdk.AccAddress
	FeeGranter        sdk.AccAddress
	Viper             *viper.Viper
	LedgerHasProtobuf bool
	PreprocessTxHook  PreprocessTxFn

	// IsAux is true when the signer is an auxiliary signer (e.g. the tipper).
	IsAux bool

	// TODO: Deprecated (remove).
	LegacyAmino *codec.LegacyAmino

	// CmdContext is the context.Context from the Cobra command.
	CmdContext context.Context

	// Address codecs
	AddressCodec          address.Codec
	ValidatorAddressCodec address.Codec
	ConsensusAddressCodec address.Codec

	// Bech32 address prefixes.
	AddressPrefix   string
	ValidatorPrefix string
}

Context implements a typical context created in SDK modules for transaction handling and queries.

func GetClientContextFromCmd 

func GetClientContextFromCmd(cmd *cobra.Command) Context

GetClientContextFromCmd returns a Context from a command or an empty Context if it has not been set.

func GetClientQueryContext 

func GetClientQueryContext(cmd *cobra.Command) (Context, error)

GetClientQueryContext returns a Context from a command with fields set based on flags defined in AddQueryFlagsToCmd. An error is returned if any flag query fails.

- client.Context field not pre-populated & flag not set: uses default flag value - client.Context field not pre-populated & flag set: uses set flag value - client.Context field pre-populated & flag not set: uses pre-populated value - client.Context field pre-populated & flag set: uses set flag value

func GetClientTxContext 

func GetClientTxContext(cmd *cobra.Command) (Context, error)

GetClientTxContext returns a Context from a command with fields set based on flags defined in AddTxFlagsToCmd. An error is returned if any flag query fails.

- client.Context field not pre-populated & flag not set: uses default flag value - client.Context field not pre-populated & flag set: uses set flag value - client.Context field pre-populated & flag not set: uses pre-populated value - client.Context field pre-populated & flag set: uses set flag value

func ReadPersistentCommandFlags 

func ReadPersistentCommandFlags(clientCtx Context, flagSet *pflag.FlagSet) (Context, error)

ReadPersistentCommandFlags returns a Context with fields set for "persistent" or common flags that do not necessarily change with context.

Note, the provided clientCtx may have field pre-populated. The following order of precedence occurs:

- client.Context field not pre-populated & flag not set: uses default flag value - client.Context field not pre-populated & flag set: uses set flag value - client.Context field pre-populated & flag not set: uses pre-populated value - client.Context field pre-populated & flag set: uses set flag value

func (Context) BroadcastTx 

func (ctx Context) BroadcastTx(txBytes []byte) (res *sdk.TxResponse, err error)

BroadcastTx broadcasts a transactions either synchronously or asynchronously based on the context parameters. The result of the broadcast is parsed into an intermediate structure which is logged if the context has a logger defined.

func (Context) BroadcastTxAsync 

func (ctx Context) BroadcastTxAsync(txBytes []byte) (*sdk.TxResponse, error)

BroadcastTxAsync broadcasts transaction bytes to a CometBFT node asynchronously (i.e. returns immediately).

func (Context) BroadcastTxSync 

func (ctx Context) BroadcastTxSync(txBytes []byte) (*sdk.TxResponse, error)

BroadcastTxSync broadcasts transaction bytes to a CometBFT node synchronously (i.e. returns after CheckTx execution).

func (Context) GetFromAddress 

func (ctx Context) GetFromAddress() sdk.AccAddress

GetFromAddress returns the from address from the context's name.

func (Context) GetNode 

func (ctx Context) GetNode() (CometRPC, error)

GetNode returns an RPC client. If the context's client is not defined, an error is returned.

func (Context) Invoke 

func (ctx Context) Invoke(grpcCtx gocontext.Context, method string, req, reply interface{}, opts ...grpc.CallOption) (err error)

Invoke implements the grpc ClientConn.Invoke method

func (Context) NewStream 

func (Context) NewStream(gocontext.Context, *grpc.StreamDesc, string, ...grpc.CallOption) (grpc.ClientStream, error)

NewStream implements the grpc ClientConn.NewStream method

func (Context) PrintBytes 

func (ctx Context) PrintBytes(o []byte) error

PrintBytes prints the raw bytes to ctx.Output if it's defined, otherwise to os.Stdout. NOTE: for printing a complex state object, you should use ctx.PrintOutput

func (Context) PrintProto 

func (ctx Context) PrintProto(toPrint proto.Message) error

PrintProto outputs toPrint to the ctx.Output based on ctx.OutputFormat which is either text or json. If text, toPrint will be YAML encoded. Otherwise, toPrint will be JSON encoded using ctx.Codec. An error is returned upon failure.

func (Context) PrintRaw 

func (ctx Context) PrintRaw(toPrint json.RawMessage) error

PrintRaw is a variant of PrintProto that doesn't require a proto.Message type and uses a raw JSON message. No marshaling is performed.

func (Context) PrintString 

func (ctx Context) PrintString(str string) error

PrintString prints the raw string to ctx.Output if it's defined, otherwise to os.Stdout

func (Context) Query 

func (ctx Context) Query(path string) ([]byte, int64, error)

Query performs a query to a CometBFT node with the provided path. It returns the result and height of the query upon success or an error if the query fails.

func (Context) QueryABCI 

func (ctx Context) QueryABCI(req abci.QueryRequest) (abci.QueryResponse, error)

QueryABCI performs a query to a CometBFT node with the provide RequestQuery. It returns the ResultQuery obtained from the query. The height used to perform the query is the RequestQuery Height if it is non-zero, otherwise the context height is used.

func (Context) QueryStore 

func (ctx Context) QueryStore(key []byte, storeName string) ([]byte, int64, error)

QueryStore performs a query to a CometBFT node with the provided key and store name. It returns the result and height of the query upon success or an error if the query fails.

func (Context) QueryWithData 

func (ctx Context) QueryWithData(path string, data []byte) ([]byte, int64, error)

QueryWithData performs a query to a CometBFT node with the provided path and a data payload. It returns the result and height of the query upon success or an error if the query fails.

func (Context) WithAccountRetriever 

func (ctx Context) WithAccountRetriever(retriever AccountRetriever) Context

WithAccountRetriever returns the context with an updated AccountRetriever

func (Context) WithAddressCodec 

func (ctx Context) WithAddressCodec(addressCodec address.Codec) Context

WithAddressCodec returns the context with the provided address codec.

func (Context) WithAddressPrefix 

func (ctx Context) WithAddressPrefix(addressPrefix string) Context

WithAddressPrefix returns the context with the provided address bech32 prefix.

func (Context) WithAux 

func (ctx Context) WithAux(isAux bool) Context

WithAux returns a copy of the context with an updated IsAux value.

func (Context) WithBroadcastMode 

func (ctx Context) WithBroadcastMode(mode string) Context

WithBroadcastMode returns a copy of the context with an updated broadcast mode.

func (Context) WithChainID 

func (ctx Context) WithChainID(chainID string) Context

WithChainID returns a copy of the context with an updated chain ID.

func (Context) WithClient 

func (ctx Context) WithClient(client CometRPC) Context

WithClient returns a copy of the context with an updated RPC client instance.

func (Context) WithCmdContext 

func (ctx Context) WithCmdContext(c context.Context) Context

WithCmdContext returns a copy of the context with an updated context.Context, usually set to the cobra cmd context.

func (Context) WithCodec 

func (ctx Context) WithCodec(m codec.Codec) Context

WithCodec returns a copy of the Context with an updated Codec.

func (Context) WithConsensusAddressCodec 

func (ctx Context) WithConsensusAddressCodec(consensusAddressCodec address.Codec) Context

WithConsensusAddressCodec returns the context with the provided consensus address codec.

func (Context) WithFeeGranterAddress 

func (ctx Context) WithFeeGranterAddress(addr sdk.AccAddress) Context

WithFeeGranterAddress returns a copy of the context with an updated fee granter account address.

func (Context) WithFeePayerAddress 

func (ctx Context) WithFeePayerAddress(addr sdk.AccAddress) Context

WithFeePayerAddress returns a copy of the context with an updated fee payer account address.

func (Context) WithFrom 

func (ctx Context) WithFrom(from string) Context

WithFrom returns a copy of the context with an updated from address or name.

func (Context) WithFromAddress 

func (ctx Context) WithFromAddress(addr sdk.AccAddress) Context

WithFromAddress returns a copy of the context with an updated from account address.

func (Context) WithFromName 

func (ctx Context) WithFromName(name string) Context

WithFromName returns a copy of the context with an updated from account name.

func (Context) WithGRPCClient 

func (ctx Context) WithGRPCClient(grpcClient *grpc.ClientConn) Context

WithGRPCClient returns a copy of the context with an updated GRPC client instance.

func (Context) WithGenerateOnly 

func (ctx Context) WithGenerateOnly(generateOnly bool) Context

WithGenerateOnly returns a copy of the context with updated GenerateOnly value

func (Context) WithHeight 

func (ctx Context) WithHeight(height int64) Context

WithHeight returns a copy of the context with an updated height.

func (Context) WithHomeDir 

func (ctx Context) WithHomeDir(dir string) Context

WithHomeDir returns a copy of the Context with HomeDir set.

func (Context) WithInput 

func (ctx Context) WithInput(r io.Reader) Context

WithInput returns a copy of the context with an updated input.

func (Context) WithInterfaceRegistry 

func (ctx Context) WithInterfaceRegistry(interfaceRegistry codectypes.InterfaceRegistry) Context

WithInterfaceRegistry returns the context with an updated InterfaceRegistry

func (Context) WithKeyring 

func (ctx Context) WithKeyring(k keyring.Keyring) Context

WithKeyring returns a copy of the context with an updated keyring.

func (Context) WithKeyringDefaultKeyName 

func (ctx Context) WithKeyringDefaultKeyName(keyName string) Context

WithKeyringDefaultKeyName returns a copy of the Context with KeyringDefaultKeyName set.

func (Context) WithKeyringDir 

func (ctx Context) WithKeyringDir(dir string) Context

WithKeyringDir returns a copy of the Context with KeyringDir set.

func (Context) WithKeyringOptions 

func (ctx Context) WithKeyringOptions(opts ...keyring.Option) Context

WithKeyringOptions returns a copy of the context with an updated keyring.

func (Context) WithLedgerHasProtobuf 

func (ctx Context) WithLedgerHasProtobuf(val bool) Context

WithLedgerHasProtobuf returns the context with the provided boolean value, indicating whether the target Ledger application can support Protobuf payloads.

func (Context) WithLegacyAmino 

func (ctx Context) WithLegacyAmino(cdc *codec.LegacyAmino) Context

WithLegacyAmino returns a copy of the context with an updated LegacyAmino codec. TODO: Deprecated (remove).

func (Context) WithNodeURI 

func (ctx Context) WithNodeURI(nodeURI string) Context

WithNodeURI returns a copy of the context with an updated node URI.

func (Context) WithOffline 

func (ctx Context) WithOffline(offline bool) Context

WithOffline returns a copy of the context with updated Offline value.

func (Context) WithOutput 

func (ctx Context) WithOutput(w io.Writer) Context

WithOutput returns a copy of the context with an updated output writer (e.g. stdout).

func (Context) WithOutputFormat 

func (ctx Context) WithOutputFormat(format string) Context

WithOutputFormat returns a copy of the context with an updated OutputFormat field.

func (Context) WithPreprocessTxHook 

func (ctx Context) WithPreprocessTxHook(preprocessFn PreprocessTxFn) Context

WithPreprocessTxHook returns the context with the provided preprocessing hook, which enables chains to preprocess the transaction using the builder.

func (Context) WithSignModeStr 

func (ctx Context) WithSignModeStr(signModeStr string) Context

WithSignModeStr returns a copy of the context with an updated SignMode value.

func (Context) WithSimulation 

func (ctx Context) WithSimulation(simulate bool) Context

WithSimulation returns a copy of the context with updated Simulate value

func (Context) WithSkipConfirmation 

func (ctx Context) WithSkipConfirmation(skip bool) Context

WithSkipConfirmation returns a copy of the context with an updated SkipConfirm value.

func (Context) WithTxConfig 

func (ctx Context) WithTxConfig(generator TxConfig) Context

WithTxConfig returns the context with an updated TxConfig

func (Context) WithUseLedger 

func (ctx Context) WithUseLedger(useLedger bool) Context

WithUseLedger returns a copy of the context with an updated UseLedger flag.

func (Context) WithValidatorAddressCodec 

func (ctx Context) WithValidatorAddressCodec(validatorAddressCodec address.Codec) Context

WithValidatorAddressCodec returns the context with the provided validator address codec.

func (Context) WithValidatorPrefix 

func (ctx Context) WithValidatorPrefix(validatorPrefix string) Context

WithValidatorPrefix returns the context with the provided validator bech32 prefix.

func (Context) WithViper 

func (ctx Context) WithViper(prefix string) Context

WithViper returns the context with Viper field. This Viper instance is used to read client-side config from the config file.

type DefaultTxDecoder 

type DefaultTxDecoder[T transaction.Tx] struct {
	TxConfig TxConfig
}

DefaultTxDecoder is a generic transaction decoder that implements the transaction.Codec interface.

func (*DefaultTxDecoder[T]) Decode 

func (t *DefaultTxDecoder[T]) Decode(bz []byte) (T, error)

Decode decodes a binary transaction into type T using the TxConfig's TxDecoder.

func (*DefaultTxDecoder[T]) DecodeJSON 

func (t *DefaultTxDecoder[T]) DecodeJSON(bz []byte) (T, error)

DecodeJSON decodes a JSON transaction into type T using the TxConfig's TxJSONDecoder.

type ExtendedTxBuilder 

type ExtendedTxBuilder interface {
	SetExtensionOptions(extOpts ...*codectypes.Any)
}

ExtendedTxBuilder extends the TxBuilder interface, which is used to set extension options to be included in a transaction.

type MockAccountRetriever 

type MockAccountRetriever struct {
	ReturnAccNum, ReturnAccSeq uint64
}

MockAccountRetriever defines a no-op basic AccountRetriever that can be used in mocked contexts. Tests or context that need more sophisticated testing state should implement their own mock AccountRetriever.

func (MockAccountRetriever) EnsureExists 

func (mar MockAccountRetriever) EnsureExists(_ Context, _ sdk.AccAddress) error

func (MockAccountRetriever) GetAccount 

func (mar MockAccountRetriever) GetAccount(_ Context, address sdk.AccAddress) (Account, error)

func (MockAccountRetriever) GetAccountNumberSequence 

func (mar MockAccountRetriever) GetAccountNumberSequence(_ Context, _ sdk.AccAddress) (uint64, uint64, error)

func (MockAccountRetriever) GetAccountWithHeight 

func (mar MockAccountRetriever) GetAccountWithHeight(_ Context, _ sdk.AccAddress) (Account, int64, error)

type PreprocessTxFn 

type PreprocessTxFn func(chainID string, key keyring.KeyType, tx TxBuilder) error

PreprocessTxFn defines a hook by which chains can preprocess transactions before broadcasting

type TestAccount 

type TestAccount struct {
	Address sdk.AccAddress
	Num     uint64
	Seq     uint64
}

TestAccount represents a client Account that can be used in unit tests

func (TestAccount) GetAccountNumber 

func (t TestAccount) GetAccountNumber() uint64

GetAccountNumber implements client Account.GetAccountNumber

func (TestAccount) GetAddress 

func (t TestAccount) GetAddress() sdk.AccAddress

GetAddress implements client Account.GetAddress

func (TestAccount) GetPubKey 

func (t TestAccount) GetPubKey() cryptotypes.PubKey

GetPubKey implements client Account.GetPubKey

func (TestAccount) GetSequence 

func (t TestAccount) GetSequence() uint64

GetSequence implements client Account.GetSequence

type TestAccountRetriever 

type TestAccountRetriever struct {
	Accounts map[string]TestAccount
}

TestAccountRetriever is an AccountRetriever that can be used in unit tests

func (TestAccountRetriever) EnsureExists 

func (t TestAccountRetriever) EnsureExists(clientCtx Context, addr sdk.AccAddress) error

EnsureExists implements AccountRetriever.EnsureExists

func (TestAccountRetriever) GetAccount 

func (t TestAccountRetriever) GetAccount(clientCtx Context, addr sdk.AccAddress) (Account, error)

GetAccount implements AccountRetriever.GetAccount

func (TestAccountRetriever) GetAccountNumberSequence 

func (t TestAccountRetriever) GetAccountNumberSequence(clientCtx Context, addr sdk.AccAddress) (accNum, accSeq uint64, err error)

GetAccountNumberSequence implements AccountRetriever.GetAccountNumberSequence

func (TestAccountRetriever) GetAccountWithHeight 

func (t TestAccountRetriever) GetAccountWithHeight(clientCtx Context, addr sdk.AccAddress) (Account, int64, error)

GetAccountWithHeight implements AccountRetriever.GetAccountWithHeight

type TxBuilder 

type TxBuilder interface {
	GetTx() signing.Tx

	SetMsgs(msgs ...sdk.Msg) error
	SetSignatures(signatures ...signingtypes.SignatureV2) error
	SetMemo(memo string)
	SetFeeAmount(amount sdk.Coins)
	// SetFeePayer sets the address of who will pay the fees for this transaction.
	// Note: The fee payer must sign the transaction in addition to any other required signers.
	SetFeePayer(feePayer sdk.AccAddress)
	SetGasLimit(limit uint64)
	SetTimeoutHeight(height uint64)
	SetTimeoutTimestamp(timestamp time.Time)
	SetUnordered(v bool)
	// SetFeeGranter sets the address of the fee granter for this transaction.
	// A fee granter is an account that has given permission (via the feegrant module)
	// to pay fees on behalf of another account. Unlike the fee payer, the fee granter
	// does not need to sign the transaction.
	SetFeeGranter(feeGranter sdk.AccAddress)
	AddAuxSignerData(tx.AuxSignerData) error
}

TxBuilder defines an interface which an application-defined concrete transaction type must implement. Namely, it must be able to set messages, generate signatures, and provide canonical bytes to sign over. The transaction must also know how to encode itself.

type TxConfig 

type TxConfig interface {
	TxEncodingConfig

	NewTxBuilder() TxBuilder
	WrapTxBuilder(sdk.Tx) (TxBuilder, error)
	SignModeHandler() *txsigning.HandlerMap
	SigningContext() *txsigning.Context
}

TxConfig defines an interface a client can utilize to generate an application-defined concrete transaction type. The type returned must implement TxBuilder.

type TxEncodingConfig 

type TxEncodingConfig interface {
	TxEncoder() sdk.TxEncoder
	TxDecoder() sdk.TxDecoder
	TxJSONEncoder() sdk.TxEncoder
	TxJSONDecoder() sdk.TxDecoder
	MarshalSignatureJSON([]signingtypes.SignatureV2) ([]byte, error)
	UnmarshalSignatureJSON([]byte) ([]signingtypes.SignatureV2, error)
}

TxEncodingConfig defines an interface that contains transaction encoders and decoders

Source Files

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Directories

Path Synopsis
module
grpc

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