rpcbackend

Documentation

Index

• type Backend
  • func NewRPCBackend(ctx context.Context) Backend
• type RPCCode
• type RPCError
• type RPCRequest
• type RPCResponse
  • func RPCErrorResponse(err error, id *fftypes.JSONAny, code RPCCode) *RPCResponse
  • func (r *RPCResponse) Message() string

Types

type Backend

type Backend interface {
	CallRPC(ctx context.Context, result interface{}, method string, params ...interface{}) error
	SyncRequest(ctx context.Context, rpcReq *RPCRequest) (rpcRes *RPCResponse, err error)
}

Backend performs communication with a backend

func NewRPCBackend

func NewRPCBackend(ctx context.Context) Backend

NewRPCBackend Constructor

type RPCCode

type RPCCode int64

const (
	RPCCodeParseError     RPCCode = -32700
	RPCCodeInvalidRequest RPCCode = -32600
	RPCCodeInternalError  RPCCode = -32603
)

type RPCError

type RPCError struct {
	Code    int64              `json:"code"`
	Message string             `json:"message"`
	Data    []*fftypes.JSONAny `json:"data,omitempty"`
}

type RPCRequest

type RPCRequest struct {
	JSONRpc string             `json:"jsonrpc"`
	ID      *fftypes.JSONAny   `json:"id"`
	Method  string             `json:"method"`
	Params  []*fftypes.JSONAny `json:"params,omitempty"`
}

type RPCResponse

type RPCResponse struct {
	JSONRpc string           `json:"jsonrpc"`
	ID      *fftypes.JSONAny `json:"id"`
	Result  *fftypes.JSONAny `json:"result,omitempty"`
	Error   *RPCError        `json:"error,omitempty"`
}

func RPCErrorResponse

func RPCErrorResponse(err error, id *fftypes.JSONAny, code RPCCode) *RPCResponse

func (*RPCResponse) Message

func (r *RPCResponse) Message() string