eosws

package
v0.0.13 Latest Latest
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 Go to latest Published: Mar 19, 2022 License: Apache-2.0 Imports: 62 Imported by: 0

README

eosws - EOSIO websocket and REST service

EOSIO-specific websocket interface, REST interface, Push guarantee instrumented /v1/chain/push_transaction endpoint, and pass-through to statedb.

DEPRECATION NOTICE

The features herein are scheduled to be migrated to separate REST service, push-guarantee service, some are to be moved to a better unified GraphQL interface. The Websocket interface is to be carried over to the GraphQL subscriptions eventually.

New things are not to be built on this project.

Usage

You can view rendered documentation for the REST and Websocket endpoints here:

Overview

This service provides REST endpoints for:

  • transaction push guarantee
  • paginated search
  • websocket streaming services
  • pass-through to nodeos nodes
  • pass-through to reach StateDB (historical state database)

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var DisabledWsMessage map[string]interface{}
View Source 
var NowFunc func() time.Time

Functions

func AppHeadInfoNotReadyError 

func AppHeadInfoNotReadyError(ctx context.Context) *derr.ErrorResponse

func AppPriceNotReadyError 

func AppPriceNotReadyError(ctx context.Context) *derr.ErrorResponse

func AppTableRowsCannotFetchInFutureError 

func AppTableRowsCannotFetchInFutureError(ctx context.Context, blockNum uint32) *derr.ErrorResponse

func AppUnableToGetIrreversibleBlockIDError 

func AppUnableToGetIrreversibleBlockIDError(ctx context.Context, identifier string) *derr.ErrorResponse

func AppVoteTallyNotReadyError 

func AppVoteTallyNotReadyError(ctx context.Context) *derr.ErrorResponse

func AuthInvalidStreamingStartBlockError 

func AuthInvalidStreamingStartBlockError(
	ctx context.Context,
	actualBlockNum uint32,
	requestedStartBlock uint32,
	authStartBlock uint32,
) *derr.ErrorResponse

func AuthInvalidTierError 

func AuthInvalidTierError(ctx context.Context, tier string, expectedTier string) *derr.ErrorResponse

func AuthInvalidTokenError 

func AuthInvalidTokenError(ctx context.Context, cause error, token string) *derr.ErrorResponse

func AuthTokenMissingError 

func AuthTokenMissingError(ctx context.Context) *derr.ErrorResponse

func CompressionMiddleware 

func CompressionMiddleware(next http.Handler) http.Handler

func DBABINotFoundError 

func DBABINotFoundError(ctx context.Context, account string) *derr.ErrorResponse

func DBAccountNotFoundError 

func DBAccountNotFoundError(ctx context.Context, account string) *derr.ErrorResponse

func DBBlockNotFoundError 

func DBBlockNotFoundError(ctx context.Context, identifier string) *derr.ErrorResponse

func DBForumProposalNotFoundError 

func DBForumProposalNotFoundError(ctx context.Context, proposalName string) *derr.ErrorResponse

func DBTrxAppearanceTimeoutError 

func DBTrxAppearanceTimeoutError(ctx context.Context, blockID string, trxID string) *derr.ErrorResponse

func DBTrxNotFoundError 

func DBTrxNotFoundError(ctx context.Context, trxID string) *derr.ErrorResponse

func DfuseErrorHandler 

func DfuseErrorHandler(w http.ResponseWriter, ctx context.Context, err error)

func EOSChainErrorHandler 

func EOSChainErrorHandler(w http.ResponseWriter, ctx context.Context, err error)

func FowardErrorResponse 

func FowardErrorResponse(w http.ResponseWriter, r *http.Request, response *http.Response)

func GetBinanceData 

func GetBinanceData() (d *wsmsg.PriceResp, err error)

func LoggingMiddleware 

func LoggingMiddleware(next http.Handler) http.Handler

func NewCORSMiddleware 

func NewCORSMiddleware() mux.MiddlewareFunc

func NewParameterizedTestContext 

func NewParameterizedTestContext(hexTraceID string, spanName string) context.Context

func NewTestContext 

func NewTestContext() context.Context

func OpenCensusMiddleware 

func OpenCensusMiddleware(next http.Handler) http.Handler

func PreTrackingMiddleware 

func PreTrackingMiddleware(next http.Handler) http.Handler

func RESTTrackingMiddleware 

func RESTTrackingMiddleware(next http.Handler) http.Handler

func Retry 

func Retry(ctx context.Context, attempts int, sleep time.Duration, callback func() error) (err error)

func TrackUserEvent 

func TrackUserEvent(ctx context.Context, name string, keyvals ...interface{})

TrackUserEvent tracks a event `name` with a set of key/value pairs for a particular user.

**Important** If your read this from a call site **DO NOT** modify call site arguments unless you correctly ensures BigQuery analytics view are ready to handle the changes. If you are not sure of what you are doing, ask someone from the devops team.

func ValidateBlocksRequest 

func ValidateBlocksRequest(r *http.Request) url.Values

func ValidateListRequest 

func ValidateListRequest(r *http.Request) url.Values

func WSAlreadyClosedError 

func WSAlreadyClosedError(ctx context.Context) *derr.ErrorResponse

func WSBinaryMessageUnsupportedError 

func WSBinaryMessageUnsupportedError(ctx context.Context) *derr.ErrorResponse

func WSInvalidJSONMessageDataError 

func WSInvalidJSONMessageDataError(ctx context.Context, messageType string, err error) *derr.ErrorResponse

func WSInvalidJSONMessageError 

func WSInvalidJSONMessageError(ctx context.Context, err error) *derr.ErrorResponse

func WSMessageDataValidationError 

func WSMessageDataValidationError(ctx context.Context, err error) *derr.ErrorResponse

func WSStreamAlreadyExistError 

func WSStreamAlreadyExistError(ctx context.Context, requestID string) *derr.ErrorResponse

func WSStreamNotFoundError 

func WSStreamNotFoundError(ctx context.Context, requestID string) *derr.ErrorResponse

func WSTooMuchStreamError 

func WSTooMuchStreamError(ctx context.Context, streamCount int, maxStreamCount int) *derr.ErrorResponse

func WSUnableToUpgradeConnectionError 

func WSUnableToUpgradeConnectionError(ctx context.Context, status int, cause error) *derr.ErrorResponse

func WSUnavailableMessageError 

func WSUnavailableMessageError(ctx context.Context, messageType string) *derr.ErrorResponse

func WSUnknownMessageError 

func WSUnknownMessageError(ctx context.Context, messageType string) *derr.ErrorResponse

func WriteError 

func WriteError(w http.ResponseWriter, r *http.Request, err error)

func WriteJSON 

func WriteJSON(w http.ResponseWriter, r *http.Request, v interface{})

func WriterStatus 

func WriterStatus(w http.ResponseWriter) (int, error)

Types

type ABIChangeHandler 

type ABIChangeHandler struct {
	// contains filtered or unexported fields
}

func NewABIChangeHandler 

func NewABIChangeHandler(abiGetter ABIGetter, blockNum uint32, code zsw.AccountName, next bstream.Handler, ctx context.Context) (*ABIChangeHandler, error)

func (*ABIChangeHandler) CurrentABI 

func (h *ABIChangeHandler) CurrentABI() *zsw.ABI

func (*ABIChangeHandler) ProcessBlock 

func (h *ABIChangeHandler) ProcessBlock(block *bstream.Block, obj interface{}) error

type ABIGetter 

type ABIGetter interface {
	GetABI(ctx context.Context, blockNum uint32, account zsw.AccountName) (*zsw.ABI, error)
}

type ABIStack 

type ABIStack []*zsw.ABI

func (ABIStack) Peek 

func (s ABIStack) Peek() *zsw.ABI

func (ABIStack) Pop 

func (s ABIStack) Pop() (ABIStack, *zsw.ABI)

func (ABIStack) Push 

func (s ABIStack) Push(abi *zsw.ABI) ABIStack

type APIAccountGetter 

type APIAccountGetter struct {
	// contains filtered or unexported fields
}

func NewApiAccountGetter 

func NewApiAccountGetter(api *zsw.API, coreSymbol zsw.Symbol) *APIAccountGetter

func (*APIAccountGetter) GetAccount 

func (g *APIAccountGetter) GetAccount(ctx context.Context, name string) (out *zsw.AccountResp, err error)

type AccountGetter 

type AccountGetter interface {
	GetAccount(ctx context.Context, name string) (out *zsw.AccountResp, err error)
}
var AccountGetterInstance AccountGetter

type AuthFeatureChecker 

type AuthFeatureChecker = func(ctx context.Context, credentials authenticator.Credentials) error

type AuthFeatureMiddleware 

type AuthFeatureMiddleware struct {
	// contains filtered or unexported fields
}

func NewAuthFeatureMiddleware 

func NewAuthFeatureMiddleware(checker AuthFeatureChecker) *AuthFeatureMiddleware

func (*AuthFeatureMiddleware) Handler 

func (middleware *AuthFeatureMiddleware) Handler(next http.Handler) http.Handler

type AuthorizedRequest 

type AuthorizedRequest struct {
	StartBlockID  string // has precedence over startBlockNum
	StartBlockNum uint32
	IsFutureBlock bool
}

type CommonHub 

type CommonHub struct {
	// contains filtered or unexported fields
}

func (*CommonHub) EmitAll 

func (c *CommonHub) EmitAll(ctx context.Context, msg wsmsg.OutgoingMessager)

func (*CommonHub) Last 

func (c *CommonHub) Last() wsmsg.OutgoingMessager

func (*CommonHub) SetLast 

func (c *CommonHub) SetLast(msg wsmsg.OutgoingMessager)

func (*CommonHub) Subscribe 

func (c *CommonHub) Subscribe(ctx context.Context, msg wsmsg.IncomingMessager, ws *WSConn)

func (*CommonHub) Unsubscribe 

func (c *CommonHub) Unsubscribe(ctx context.Context, removeEmitter *bufferedEmitter)

type DB 

type DB interface {
	trxdb.DBReader

	GetTransactionWithExpectedBlockID(ctx context.Context, id string, expectedBlockID string) (*pbcodec.TransactionLifecycle, error)
	GetTransaction(ctx context.Context, id string) (*pbcodec.TransactionLifecycle, error)
	GetTransactions(ctx context.Context, ids []string) ([]*pbcodec.TransactionLifecycle, error)
	ListTransactionsForBlockID(ctx context.Context, blockId string, startKey string, limit int) (*mdl.TransactionList, error)
	ListMostRecentTransactions(ctx context.Context, startKey string, limit int) (*mdl.TransactionList, error)
}

type DefaultABIGetter 

type DefaultABIGetter struct {
	// contains filtered or unexported fields
}

func NewDefaultABIGetter 

func NewDefaultABIGetter(client pbstatedb.StateClient) *DefaultABIGetter

func (*DefaultABIGetter) GetABI 

func (g *DefaultABIGetter) GetABI(ctx context.Context, blockNum uint32, contract zsw.AccountName) (*zsw.ABI, error)

type DefaultIrreversibleFinder 

type DefaultIrreversibleFinder struct {
	// contains filtered or unexported fields
}

func NewDBReaderBaseIrrFinder 

func NewDBReaderBaseIrrFinder(db DB) *DefaultIrreversibleFinder

func (*DefaultIrreversibleFinder) IrreversibleIDAtBlockID 

func (f *DefaultIrreversibleFinder) IrreversibleIDAtBlockID(ctx context.Context, blockID string) (out string, err error)

func (*DefaultIrreversibleFinder) IrreversibleIDAtBlockNum 

func (f *DefaultIrreversibleFinder) IrreversibleIDAtBlockNum(ctx context.Context, blockNum uint32) (out string, err error)

type Emitter 

type Emitter interface {
	Emit(ctx context.Context, msg wsmsg.OutgoingMessager)
	EmitReply(ctx context.Context, originatingMsg wsmsg.IncomingMessager, msg wsmsg.OutgoingMessager)
	EmitErrorReply(ctx context.Context, msg wsmsg.IncomingMessager, err error)
	EmitError(ctx context.Context, reqID string, err error)
}

type HeadInfoHub 

type HeadInfoHub struct {
	CommonHub
	// contains filtered or unexported fields
}

func NewHeadInfoHub 

func NewHeadInfoHub(initialStartBlock string, initialLIB string, subscriptionHub *hub.SubscriptionHub) *HeadInfoHub

func (*HeadInfoHub) Launch 

func (h *HeadInfoHub) Launch(ctx context.Context)

func (*HeadInfoHub) LibID 

func (h *HeadInfoHub) LibID() string

type IrreversibleFinder 

type IrreversibleFinder interface {
	IrreversibleIDAtBlockNum(ctx context.Context, blockNum uint32) (string, error)
	IrreversibleIDAtBlockID(ctx context.Context, blockID string) (string, error)
}

type MockDB 

type MockDB struct {
	trxdb.TimelineExplorer
	trxdb.TransactionsReader
	// contains filtered or unexported fields
}

func NewMockDB 

func NewMockDB(path string) *MockDB

func (*MockDB) GetAccount 

func (db *MockDB) GetAccount(ctx context.Context, name string) (out *pbcodec.AccountCreationRef, err error)

func (*MockDB) GetBlock 

func (db *MockDB) GetBlock(ctx context.Context, id string) (out *pbcodec.BlockWithRefs, err error)

func (*MockDB) GetBlockByNum 

func (db *MockDB) GetBlockByNum(ctx context.Context, num uint32) (out []*pbcodec.BlockWithRefs, err error)

func (*MockDB) GetClosestIrreversibleIDAtBlockNum 

func (db *MockDB) GetClosestIrreversibleIDAtBlockNum(ctx context.Context, num uint32) (out bstream.BlockRef, err error)

func (*MockDB) GetIrreversibleIDAtBlockID 

func (db *MockDB) GetIrreversibleIDAtBlockID(ctx context.Context, ID string) (out bstream.BlockRef, err error)

func (*MockDB) GetLastWrittenBlockID 

func (db *MockDB) GetLastWrittenBlockID(ctx context.Context) (string, error)

func (*MockDB) GetTransaction 

func (db *MockDB) GetTransaction(ctx context.Context, id string) (out *pbcodec.TransactionLifecycle, err error)

func (*MockDB) GetTransactionWithExpectedBlockID 

func (db *MockDB) GetTransactionWithExpectedBlockID(ctx context.Context, id string, _ string) (out *pbcodec.TransactionLifecycle, err error)

func (*MockDB) GetTransactions 

func (db *MockDB) GetTransactions(ctx context.Context, ids []string) (out []*pbcodec.TransactionLifecycle, err error)

func (*MockDB) ListAccountNames 

func (db *MockDB) ListAccountNames(ctx context.Context) (out []string, err error)

func (*MockDB) ListBlocks 

func (db *MockDB) ListBlocks(ctx context.Context, startBlockNum uint32, limit int) ([]*pbcodec.BlockWithRefs, error)

func (*MockDB) ListMostRecentTransactions 

func (db *MockDB) ListMostRecentTransactions(ctx context.Context, startKey string, limit int) (*mdl.TransactionList, error)

func (*MockDB) ListSiblingBlocks 

func (db *MockDB) ListSiblingBlocks(ctx context.Context, blockNum uint32, spread uint32) ([]*pbcodec.BlockWithRefs, error)

func (*MockDB) ListTransactionsForBlockID 

func (db *MockDB) ListTransactionsForBlockID(ctx context.Context, blockId string, startKey string, limit int) (*mdl.TransactionList, error)

type MultiRouterClient 

type MultiRouterClient struct {
	Toggle *atomic.Bool
	// contains filtered or unexported fields
}

func NewMultiRouterClient 

func NewMultiRouterClient(v1Client pbsearch.RouterClient, v2Client pbsearch.RouterClient) *MultiRouterClient

func (*MultiRouterClient) StreamMatches 

func (m *MultiRouterClient) StreamMatches(ctx context.Context, in *pbsearch.RouterRequest, opts ...grpc.CallOption) (pbsearch.Router_StreamMatchesClient, error)

type PriceHub 

type PriceHub struct {
	CommonHub
}

func NewPriceHub 

func NewPriceHub() *PriceHub

func (*PriceHub) Launch 

func (h *PriceHub) Launch(ctx context.Context)

type ProgressHandler 

type ProgressHandler struct {
	// contains filtered or unexported fields
}

func NewProgressHandler 

func NewProgressHandler(next bstream.Handler, emiter Emitter, message wsmsg.IncomingMessager, context context.Context) *ProgressHandler

func (*ProgressHandler) ProcessBlock 

func (h *ProgressHandler) ProcessBlock(blk *bstream.Block, obj interface{}) error

func (*ProgressHandler) SetStepFilter 

func (h *ProgressHandler) SetStepFilter(s forkable.StepType)

type SearchEngine 

type SearchEngine struct {
	// contains filtered or unexported fields
}

func NewSearchEngine 

func NewSearchEngine(db DB, searchClient pbsearch.RouterClient) *SearchEngine

func (*SearchEngine) DoRequest 

func (s *SearchEngine) DoRequest(ctx context.Context, q *pbsearch.RouterRequest) (matches []*pbsearch.SearchMatch, rangeCompleted bool, err error)

func (*SearchEngine) ServeHTTP 

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

type SearchQuery 

type SearchQuery struct {
	Query          string `json:"query"`
	StartBlock     uint32 `json:"start_block"`
	BlockCount     uint32 `json:"block_count"`
	SortDescending bool   `json:"sort_desc"`
	Limit          uint64 `json:"limit"`
	Cursor         string `json:"cursor"`
	WithReversible bool   `json:"with_reversible"`
	Format         string `json:"format"`
}

type StatusAwareResponseWriter 

type StatusAwareResponseWriter struct {
	http.ResponseWriter
	Status int
}

func TurnIntoStatusAwareResponseWriter 

func TurnIntoStatusAwareResponseWriter(w http.ResponseWriter) *StatusAwareResponseWriter

func (*StatusAwareResponseWriter) Hijack 

func (w *StatusAwareResponseWriter) Hijack() (rwc net.Conn, buf *bufio.ReadWriter, err error)

func (*StatusAwareResponseWriter) Write 

func (w *StatusAwareResponseWriter) Write(b []byte) (int, error)

func (*StatusAwareResponseWriter) WriteHeader 

func (w *StatusAwareResponseWriter) WriteHeader(status int)

type TRXDB 

type TRXDB struct {
	trxdb.DBReader
	// contains filtered or unexported fields
}

func NewTRXDB 

func NewTRXDB(dbReader trxdb.DBReader) *TRXDB

func (*TRXDB) GetAccount 

func (db *TRXDB) GetAccount(ctx context.Context, name string) (account *pbcodec.AccountCreationRef, err error)

func (*TRXDB) GetBlock 

func (db *TRXDB) GetBlock(ctx context.Context, id string) (out *pbcodec.BlockWithRefs, err error)

func (*TRXDB) GetBlockByNum 

func (db *TRXDB) GetBlockByNum(ctx context.Context, num uint32) (out []*pbcodec.BlockWithRefs, err error)

func (*TRXDB) GetTransaction 

func (db *TRXDB) GetTransaction(ctx context.Context, id string) (out *pbcodec.TransactionLifecycle, err error)

func (*TRXDB) GetTransactionWithExpectedBlockID 

func (db *TRXDB) GetTransactionWithExpectedBlockID(ctx context.Context, id string, expectedBlockID string) (out *pbcodec.TransactionLifecycle, err error)

func (*TRXDB) GetTransactions 

func (db *TRXDB) GetTransactions(ctx context.Context, ids []string) (out []*pbcodec.TransactionLifecycle, err error)

func (*TRXDB) ListMostRecentTransactions 

func (db *TRXDB) ListMostRecentTransactions(ctx context.Context, startKey string, limit int) (*mdl.TransactionList, error)

func (*TRXDB) ListTransactionsForBlockID 

func (db *TRXDB) ListTransactionsForBlockID(ctx context.Context, blockID string, startKey string, limit int) (*mdl.TransactionList, error)

type TestABIGetter 

type TestABIGetter struct {
	// contains filtered or unexported fields
}

func NewTestABIGetter 

func NewTestABIGetter() *TestABIGetter

func (*TestABIGetter) GetABI 

func (g *TestABIGetter) GetABI(ctx context.Context, blockNum uint32, account zsw.AccountName) (*zsw.ABI, error)

func (*TestABIGetter) SetABIForAccount 

func (g *TestABIGetter) SetABIForAccount(abiString string, account zsw.AccountName)

type TestAccountGetter 

type TestAccountGetter struct {
	// contains filtered or unexported fields
}

func NewTestAccountGetter 

func NewTestAccountGetter() *TestAccountGetter

func (*TestAccountGetter) GetAccount 

func (g *TestAccountGetter) GetAccount(ctx context.Context, name string) (out *zsw.AccountResp, err error)

func (*TestAccountGetter) SetAccount 

func (g *TestAccountGetter) SetAccount(jsonData string)

type TestEmitter 

type TestEmitter struct {
	// contains filtered or unexported fields
}

func NewTestEmitter 

func NewTestEmitter(ctx context.Context, callBack func(wsmsg.OutgoingMessager)) *TestEmitter

func (*TestEmitter) Emit 

func (e *TestEmitter) Emit(ctx context.Context, msg wsmsg.OutgoingMessager)

func (*TestEmitter) EmitError 

func (e *TestEmitter) EmitError(ctx context.Context, reqID string, err error)

func (*TestEmitter) EmitErrorReply 

func (e *TestEmitter) EmitErrorReply(ctx context.Context, msg wsmsg.IncomingMessager, err error)

func (*TestEmitter) EmitReply 

func (e *TestEmitter) EmitReply(ctx context.Context, originatingMsg wsmsg.IncomingMessager, msg wsmsg.OutgoingMessager)

type TestIrreversibleFinder 

type TestIrreversibleFinder struct {
	// contains filtered or unexported fields
}

func NewTestIrreversibleFinder 

func NewTestIrreversibleFinder(irrID string, err error) *TestIrreversibleFinder

func (*TestIrreversibleFinder) IrreversibleIDAtBlockID 

func (f *TestIrreversibleFinder) IrreversibleIDAtBlockID(ctx context.Context, blockID string) (string, error)

func (*TestIrreversibleFinder) IrreversibleIDAtBlockNum 

func (f *TestIrreversibleFinder) IrreversibleIDAtBlockNum(ctx context.Context, blockNum uint32) (string, error)

type VoteTallyHub 

type VoteTallyHub struct {
	CommonHub
	// contains filtered or unexported fields
}

func NewVoteTallyHub 

func NewVoteTallyHub(stateHelper statedb.StateHelper) *VoteTallyHub

func (*VoteTallyHub) FetchVoteTally 

func (h *VoteTallyHub) FetchVoteTally() (*wsmsg.VoteTally, error)

func (*VoteTallyHub) Launch 

func (h *VoteTallyHub) Launch(ctx context.Context)

type WSConn 

type WSConn struct {
	*shutter.Shutter

	*WebsocketHandler

	Context context.Context
	// contains filtered or unexported fields
}

WSConn represents a single web socket connection.

func NewWSConn 

func NewWSConn(wshand *WebsocketHandler, conn *websocket.Conn, creds authenticator.Credentials, filesourceBlockRateLimit time.Duration, ctx context.Context) *WSConn

func (*WSConn) AuthorizeRequest 

func (ws *WSConn) AuthorizeRequest(ctx context.Context, msg wsmsg.IncomingMessager) (*AuthorizedRequest, bool)

func (*WSConn) Emit 

func (ws *WSConn) Emit(ctx context.Context, msg wsmsg.OutgoingMessager)

func (*WSConn) EmitError 

func (ws *WSConn) EmitError(ctx context.Context, reqID string, err error)

func (*WSConn) EmitErrorReply 

func (ws *WSConn) EmitErrorReply(ctx context.Context, msg wsmsg.IncomingMessager, err error)

func (*WSConn) EmitReply 

func (ws *WSConn) EmitReply(ctx context.Context, originatingMsg wsmsg.IncomingMessager, msg wsmsg.OutgoingMessager)

func (*WSConn) RegisterListener 

func (ws *WSConn) RegisterListener(ctx context.Context, reqID string, canceler func() error) error

func (*WSConn) ShutdownAllListeners 

func (ws *WSConn) ShutdownAllListeners()

func (*WSConn) ShutdownListener 

func (ws *WSConn) ShutdownListener(ctx context.Context, reqID string) error

type WebsocketHandler 

type WebsocketHandler struct {
	http.Handler
	// contains filtered or unexported fields
}

func NewWebsocketHandler 

func NewWebsocketHandler(
	abiGetter ABIGetter,
	accountGetter AccountGetter,
	db DB,
	subscriptionHub *hub.SubscriptionHub,
	stateClient pbstatedb.StateClient,
	voteTallyHub *VoteTallyHub,
	headInfoHub *HeadInfoHub,
	priceHub *PriceHub,
	irrFinder IrreversibleFinder,
	filesourceBlockRateLimit time.Duration,
	maxStreamCount int,
) *WebsocketHandler

Source Files

View all Source files

Directories

Path Synopsis
app
eosws
Deprecated: The features in the eosws package will be moved to other packages like Dgraphql
 Deprecated: The features in the eosws package will be moved to other packages like Dgraphql

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