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rpc

package

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Versions in this module

v1

v1.1.5

Dec 21, 2023

v1.1.4

Dec 13, 2023

v1.1.3

Oct 8, 2023

v1.1.1

Mar 14, 2023

v1.1.0

Feb 2, 2023

v0

v0.1.3

Oct 8, 2023

v0.1.2

Oct 8, 2023

Changes in this version

+ const EarliestBlockNumber

+ const LatestBlockNumber

+ const MetadataApi

+ const PendingBlockNumber

+ var DefaultHTTPTimeouts = HTTPTimeouts

+ var ErrClientQuit = errors.New("client is closed")

+ var ErrNoResult = errors.New("no result in JSON-RPC response")

+ var ErrNotificationsUnsupported = errors.New("notifications not supported")

+ var ErrSubscriptionNotFound = errors.New("subscription not found")

+ var ErrSubscriptionQueueOverflow = errors.New("subscription queue overflow")

+ func NewHTTPServer(cors []string, vhosts []string, timeouts HTTPTimeouts, srv http.Handler) *http.Server

+ func NewWSServer(allowedOrigins []string, srv *Server) *http.Server

+ type API struct

+ Namespace string

+ Public bool

+ Service interface{}

+ Version string

+ type BatchElem struct

+ Args []interface{}

+ Error error

+ Method string

+ Result interface{}

+ type BlockNumber int64

+ func (bn *BlockNumber) UnmarshalJSON(data []byte) error

+ func (bn BlockNumber) Int64() int64

+ type BlockNumberOrHash struct

+ BlockHash *common.Hash

+ BlockNumber *BlockNumber

+ RequireCanonical bool

+ func BlockNumberOrHashWithHash(hash common.Hash, canonical bool) BlockNumberOrHash

+ func BlockNumberOrHashWithNumber(blockNr BlockNumber) BlockNumberOrHash

+ func (bnh *BlockNumberOrHash) Hash() (common.Hash, bool)

+ func (bnh *BlockNumberOrHash) Number() (BlockNumber, bool)

+ func (bnh *BlockNumberOrHash) UnmarshalJSON(data []byte) error

+ type Client struct

+ func ClientFromContext(ctx context.Context) (*Client, bool)

+ func Dial(rawurl string) (*Client, error)

+ func DialContext(ctx context.Context, rawurl string) (*Client, error)

+ func DialHTTP(endpoint string) (*Client, error)

+ func DialHTTPWithClient(endpoint string, client *http.Client) (*Client, error)

+ func DialIO(ctx context.Context, in io.Reader, out io.Writer) (*Client, error)

+ func DialIPC(ctx context.Context, endpoint string) (*Client, error)

+ func DialInProc(handler *Server) *Client

+ func DialStdIO(ctx context.Context) (*Client, error)

+ func DialWebsocket(ctx context.Context, endpoint, origin string) (*Client, error)

+ func (c *Client) BatchCall(b []BatchElem) error

+ func (c *Client) BatchCallContext(ctx context.Context, b []BatchElem) error

+ func (c *Client) Call(result interface{}, method string, args ...interface{}) error

+ func (c *Client) CallContext(ctx context.Context, result interface{}, method string, args ...interface{}) error

+ func (c *Client) Close()

+ func (c *Client) EthSubscribe(ctx context.Context, channel interface{}, args ...interface{}) (*ClientSubscription, error)

+ func (c *Client) Notify(ctx context.Context, method string, args ...interface{}) error

+ func (c *Client) RegisterName(name string, receiver interface{}) error

+ func (c *Client) Subscribe(ctx context.Context, ...) (*ClientSubscription, error)

+ func (c *Client) SupportedModules() (map[string]string, error)

+ type ClientSubscription struct

+ func (sub *ClientSubscription) Err() <-chan error

+ func (sub *ClientSubscription) Unsubscribe()

+ type CodecOption int

+ const OptionMethodInvocation

+ const OptionSubscriptions

+ type Conn interface

+ SetWriteDeadline func(time.Time) error

+ type ConnRemoteAddr interface

+ RemoteAddr func() string

+ type Error interface

+ Error func() string

+ ErrorCode func() int

+ type HTTPTimeouts struct

+ IdleTimeout time.Duration

+ ReadTimeout time.Duration

+ WriteTimeout time.Duration

+ type ID uint32

+ func NewID() ID

+ type Notifier struct

+ func NotifierFromContext(ctx context.Context) (*Notifier, bool)

+ func (n *Notifier) Closed() <-chan interface{}

+ func (n *Notifier) CreateSubscription() *Subscription

+ func (n *Notifier) Notify(id ID, data interface{}) error

+ type RPCService struct

+ func (s *RPCService) Modules() map[string]string

+ type Server struct

+ func NewServer() *Server

+ func StartHTTPEndpoint(endpoint string, apis []API, modules []string, cors []string, vhosts []string, ...) (net.Listener, *Server, error)

+ func StartIPCEndpoint(ipcEndpoint string, apis []API) (net.Listener, *Server, error)

+ func StartWSEndpoint(endpoint string, apis []API, modules []string, wsOrigins []string, ...) (net.Listener, *Server, error)

+ func (s *Server) RegisterName(name string, receiver interface{}) error

+ func (s *Server) ServeCodec(codec ServerCodec, options CodecOption)

+ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request)

+ func (s *Server) ServeListener(l net.Listener) error

+ func (s *Server) Stop()

+ func (s *Server) WebsocketHandler(allowedOrigins []string) http.Handler

+ type ServerCodec interface

+ Close func()

+ Read func() (msgs []*jsonrpcMessage, isBatch bool, err error)

+ func NewJSONCodec(conn Conn) ServerCodec

+ type Subscription struct

+ ID ID

+ func (s *Subscription) Err() <-chan error

+ func (s *Subscription) MarshalJSON() ([]byte, error)

Other modules containing this package

github.com/dcnetio/go-substrate-rpc-client/v4