Version: v0.31.5 Latest Latest

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Published: Apr 16, 2019 License: Apache-2.0 Imports: 12 Imported by: 0




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func NewGRPCClient

func NewGRPCClient(addr string, mustConnect bool) *grpcClient

func NewLocalClient

func NewLocalClient(mtx *sync.Mutex, app types.Application) *localClient

func NewSocketClient

func NewSocketClient(addr string, mustConnect bool) *socketClient


type Callback

type Callback func(*types.Request, *types.Response)

type Client

type Client interface {

	Error() error

	FlushAsync() *ReqRes
	EchoAsync(msg string) *ReqRes
	InfoAsync(types.RequestInfo) *ReqRes
	SetOptionAsync(types.RequestSetOption) *ReqRes
	DeliverTxAsync(tx []byte) *ReqRes
	CheckTxAsync(tx []byte) *ReqRes
	QueryAsync(types.RequestQuery) *ReqRes
	CommitAsync() *ReqRes
	InitChainAsync(types.RequestInitChain) *ReqRes
	BeginBlockAsync(types.RequestBeginBlock) *ReqRes
	EndBlockAsync(types.RequestEndBlock) *ReqRes

	FlushSync() error
	EchoSync(msg string) (*types.ResponseEcho, error)
	InfoSync(types.RequestInfo) (*types.ResponseInfo, error)
	SetOptionSync(types.RequestSetOption) (*types.ResponseSetOption, error)
	DeliverTxSync(tx []byte) (*types.ResponseDeliverTx, error)
	CheckTxSync(tx []byte) (*types.ResponseCheckTx, error)
	QuerySync(types.RequestQuery) (*types.ResponseQuery, error)
	CommitSync() (*types.ResponseCommit, error)
	InitChainSync(types.RequestInitChain) (*types.ResponseInitChain, error)
	BeginBlockSync(types.RequestBeginBlock) (*types.ResponseBeginBlock, error)
	EndBlockSync(types.RequestEndBlock) (*types.ResponseEndBlock, error)

Client defines an interface for an ABCI client. All `Async` methods return a `ReqRes` object. All `Sync` methods return the appropriate protobuf ResponseXxx struct and an error. Note these are client errors, eg. ABCI socket connectivity issues. Application-related errors are reflected in response via ABCI error codes and logs.

func NewClient

func NewClient(addr, transport string, mustConnect bool) (client Client, err error)

NewClient returns a new ABCI client of the specified transport type. It returns an error if the transport is not "socket" or "grpc"

type ReqRes

type ReqRes struct {
	*types.Response // Not set atomically, so be sure to use WaitGroup.
	// contains filtered or unexported fields

func NewReqRes

func NewReqRes(req *types.Request) *ReqRes

func (*ReqRes) GetCallback

func (reqRes *ReqRes) GetCallback() func(*types.Response)

func (*ReqRes) SetCallback

func (reqRes *ReqRes) SetCallback(cb func(res *types.Response))

Sets the callback for this ReqRes atomically. If reqRes is already done, calls cb immediately. NOTE: reqRes.cb should not change if reqRes.done. NOTE: only one callback is supported.

func (*ReqRes) SetDone

func (reqRes *ReqRes) SetDone()

NOTE: it should be safe to read reqRes.cb without locks after this.

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