chainlib

package
v3.2.2 Latest Latest
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 Go to latest Published: Oct 17, 2024 License: Apache-2.0 Imports: 74 Imported by: 0

Documentation

Overview

Code generated by MockGen. DO NOT EDIT. Source: protocol/chainlib/chain_fetcher.go

Generated by this command: 

mockgen -source=protocol/chainlib/chain_fetcher.go -destination protocol/chainlib/chain_fetcher_mock.go -package chainlib

Package chainlib is a generated GoMock package.

Package chainlib is a generated GoMock package.

Index

Constants

View Source 
const (
	TendermintStatusQuery  = "status"
	ChainFetcherHeaderName = "X-LAVA-Provider"
)
View Source 
const (
	ContextUserValueKeyDappID = "dappID"
	RetryListeningInterval    = 10 // seconds

	RPCProviderNodeAddressHash = "Lava-Provider-Node-Address-Hash"
	RPCProviderNodeExtension   = "Lava-Provider-Node-Extension"
	RpcProviderUniqueIdHeader  = "Lava-Provider-Unique-Id"
	WebSocketExtension         = "websocket"
)
View Source 
const GRPCStatusCodeOnFailedMessages = 32
View Source 
const SEP = "&"
View Source 
const SubscriptionTimeoutDuration = 15 * time.Minute

Variables

View Source 
var (
	IgnoreSubscriptionNotConfiguredError     = true
	IgnoreSubscriptionNotConfiguredErrorFlag = "ignore-subscription-not-configured-error"
)
View Source 
var (
	InvalidResponses                   = []string{"null", "", "nil", "undefined"}
	FailedSendingSubscriptionToClients = sdkerrors.New("failed Sending Subscription To Clients", 1015, "Failed Sending Subscription To Clients connection might have been closed by the user")
	NoActiveSubscriptionFound          = sdkerrors.New("failed finding an active subscription on provider side", 1016, "no active subscriptions for hashed params.")
)
View Source 
var (
	WebSocketRateLimit   = -1               // rate limit requests per second on websocket connection
	WebSocketBanDuration = time.Duration(0) // once rate limit is reached, will not allow new incoming message for a duration
)

Functions

func CompareRequestedBlockInBatch 

func CompareRequestedBlockInBatch(currentLatestRequestedBlock, currentEarliestRequestedBlock, parsedBlock int64) (latestCombinedBlock int64, earliestCombinedBlock int64)

split two requested blocks to the most advanced and most behind the hierarchy is as follows: NOT_APPLICABLE LATEST_BLOCK PENDING_BLOCK SAFE FINALIZED numeric value (descending) EARLIEST

func CreateChainLibMocks 

func CreateChainLibMocks(
	ctx context.Context,
	specIndex string,
	apiInterface string,
	httpServerCallback http.HandlerFunc,
	wsServerCallback http.HandlerFunc,
	getToTopMostPath string,
	services []string,
) (cpar ChainParser, crout ChainRouter, cfetc chaintracker.ChainFetcher, closeServer func(), endpointRet *lavasession.RPCProviderEndpoint, errRet error)

generates a chain parser, a chain fetcher messages based on it apiInterface can either be an ApiInterface string as in spectypes.ApiInterfaceXXX or a number for an index in the apiCollections

func FormatResponseForParsing 

func FormatResponseForParsing(reply *pairingtypes.RelayReply, chainMessage ChainMessageForSend) (parsable parser.RPCInput, err error)

func GetAddon 

func GetAddon(chainMessage ChainMessageForSend) string

func GetComputeUnits 

func GetComputeUnits(chainMessage ChainMessageForSend) uint64

func GetListenerWithRetryGrpc 

func GetListenerWithRetryGrpc(protocol, addr string) net.Listener

func GetParseDirective 

func GetParseDirective(api *types.Api, apiCollection *types.ApiCollection) *types.ParseDirective

func GetRelayTimeout 

func GetRelayTimeout(chainMessage ChainMessageForSend, averageBlockTime time.Duration) time.Duration

func GetStateful 

func GetStateful(chainMessage ChainMessageForSend) uint32

func GetTimeoutInfo 

func GetTimeoutInfo(chainMessage ChainMessageForSend) common.TimeoutInfo

func HashCacheRequest 

func HashCacheRequest(relayData *pairingtypes.RelayPrivateData, chainId string) ([]byte, func([]byte) []byte, error)

this method will calculate the request hash by changing the original object, and returning the data back to it after calculating the hash couldn't be used in parallel

func IsFunctionTagOfType 

func IsFunctionTagOfType(chainMessage ChainMessageForSend, functionTag types.FUNCTION_TAG) bool

func IsHangingApi 

func IsHangingApi(chainMessage ChainMessageForSend) bool

func ListenWithRetry 

func ListenWithRetry(app *fiber.App, address string, chosenAddrCh *common.SafeChannelSender[string])

func ShouldSendToAllProviders 

func ShouldSendToAllProviders(chainMessage ChainMessage) bool

func ValidateNilResponse 

func ValidateNilResponse(responseString string) error

return if response is valid or not - true

Types

type ApiContainer 

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

type ApiKey 

type ApiKey struct {
	Name           string
	ConnectionType string
	InternalPath   string
}

type BaseChainParser 

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

func (*BaseChainParser) Activate 

func (bcp *BaseChainParser) Activate()

func (*BaseChainParser) Active 

func (bcp *BaseChainParser) Active() bool

func (*BaseChainParser) BuildMapFromPolicyQuery 

func (bcp *BaseChainParser) BuildMapFromPolicyQuery(policy PolicyInf, chainId string, apiInterface string) (map[string]struct{}, error)

func (*BaseChainParser) Construct 

func (bcp *BaseChainParser) Construct(spec spectypes.Spec, internalPaths map[string]struct{}, taggedApis map[spectypes.FUNCTION_TAG]TaggedContainer,
	serverApis map[ApiKey]ApiContainer, apiCollections map[CollectionKey]*spectypes.ApiCollection, headers map[ApiKey]*spectypes.Header,
	verifications map[VerificationKey][]VerificationContainer,
)

func (*BaseChainParser) ExtensionParsing 

func (bcp *BaseChainParser) ExtensionParsing(addon string, parsedMessageArg *baseChainMessageContainer, extensionInfo extensionslib.ExtensionInfo)

func (*BaseChainParser) ExtensionsParser 

func (bcp *BaseChainParser) ExtensionsParser() *extensionslib.ExtensionParser

func (*BaseChainParser) GetParsingByTag 

func (bcp *BaseChainParser) GetParsingByTag(tag spectypes.FUNCTION_TAG) (parsing *spectypes.ParseDirective, apiCollection *spectypes.ApiCollection, existed bool)

func (*BaseChainParser) GetVerifications 

func (bcp *BaseChainParser) GetVerifications(supported []string) (retVerifications []VerificationContainer, err error)

gets all verifications for an endpoint supporting multiple addons and extensions

func (*BaseChainParser) HandleHeaders 

func (bcp *BaseChainParser) HandleHeaders(metadata []pairingtypes.Metadata, apiCollection *spectypes.ApiCollection, headersDirection spectypes.Header_HeaderType) (filteredHeaders []pairingtypes.Metadata, overwriteRequestedBlock string, ignoredMetadata []pairingtypes.Metadata)

func (*BaseChainParser) SeparateAddonsExtensions 

func (bcp *BaseChainParser) SeparateAddonsExtensions(supported []string) (addons, extensions []string, err error)

this function errors if it meets a value that is neither a n addon or an extension

func (*BaseChainParser) SetPolicy 

func (bcp *BaseChainParser) SetPolicy(policy PolicyInf, chainId string, apiInterface string) error

policy information contains all configured services (extensions and addons) allowed to be used by the consumer

func (*BaseChainParser) SetPolicyFromAddonAndExtensionMap 

func (bcp *BaseChainParser) SetPolicyFromAddonAndExtensionMap(policyInformation map[string]struct{})

func (*BaseChainParser) UpdateBlockTime 

func (bcp *BaseChainParser) UpdateBlockTime(newBlockTime time.Duration)

func (*BaseChainParser) Validate 

func (bcp *BaseChainParser) Validate(nodeMessage *baseChainMessageContainer) error

type BaseChainProxy 

type BaseChainProxy struct {
	ErrorHandler

	NodeUrl       common.NodeUrl
	ChainID       string
	HashedNodeUrl string
	// contains filtered or unexported fields
}

func (*BaseChainProxy) CapTimeoutForSend 

func (bcp *BaseChainProxy) CapTimeoutForSend(ctx context.Context, chainMessage ChainMessageForSend) (context.Context, context.CancelFunc)

func (*BaseChainProxy) GetChainProxyInformation 

func (bcp *BaseChainProxy) GetChainProxyInformation() (common.NodeUrl, string)

returns the node url and chain id for that proxy.

type BaseProtocolMessage 

type BaseProtocolMessage struct {
	ChainMessage
	// contains filtered or unexported fields
}

func (*BaseProtocolMessage) GetBlockedProviders 

func (bpm *BaseProtocolMessage) GetBlockedProviders() []string

func (*BaseProtocolMessage) GetDirectiveHeaders 

func (bpm *BaseProtocolMessage) GetDirectiveHeaders() map[string]string

func (*BaseProtocolMessage) GetUserData 

func (bpm *BaseProtocolMessage) GetUserData() common.UserData

func (*BaseProtocolMessage) HashCacheRequest 

func (bpm *BaseProtocolMessage) HashCacheRequest(chainId string) ([]byte, func([]byte) []byte, error)

func (*BaseProtocolMessage) RelayPrivateData 

func (bpm *BaseProtocolMessage) RelayPrivateData() *pairingtypes.RelayPrivateData

type ChainFetcher 

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

func NewChainFetcher 

func NewChainFetcher(ctx context.Context, options *ChainFetcherOptions) *ChainFetcher

func (*ChainFetcher) ChainFetcherMetadata 

func (cf *ChainFetcher) ChainFetcherMetadata() []pairingtypes.Metadata

func (*ChainFetcher) FetchBlockHashByNum 

func (cf *ChainFetcher) FetchBlockHashByNum(ctx context.Context, blockNum int64) (string, error)

func (*ChainFetcher) FetchEndpoint 

func (cf *ChainFetcher) FetchEndpoint() lavasession.RPCProviderEndpoint

func (*ChainFetcher) FetchLatestBlockNum 

func (cf *ChainFetcher) FetchLatestBlockNum(ctx context.Context) (int64, error)

func (*ChainFetcher) Validate 

func (cf *ChainFetcher) Validate(ctx context.Context) error

func (*ChainFetcher) Verify 

func (cf *ChainFetcher) Verify(ctx context.Context, verification VerificationContainer, latestBlock uint64) error

type ChainFetcherIf 

type ChainFetcherIf interface {
	FetchLatestBlockNum(ctx context.Context) (int64, error)
	FetchBlockHashByNum(ctx context.Context, blockNum int64) (string, error)
	FetchEndpoint() lavasession.RPCProviderEndpoint
	Validate(ctx context.Context) error
}

type ChainFetcherOptions 

type ChainFetcherOptions struct {
	ChainRouter ChainRouter
	ChainParser ChainParser
	Endpoint    *lavasession.RPCProviderEndpoint
	Cache       *performance.Cache
}

type ChainListener 

type ChainListener interface {
	Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)
	GetListeningAddress() string
}

func NewChainListener 

func NewChainListener(
	ctx context.Context,
	listenEndpoint *lavasession.RPCEndpoint,
	relaySender RelaySender,
	healthReporter HealthReporter,
	rpcConsumerLogs *metrics.RPCConsumerLogs,
	chainParser ChainParser,
	refererData *RefererData,
	consumerWsSubscriptionManager *ConsumerWSSubscriptionManager,
) (ChainListener, error)

type ChainMessage 

type ChainMessage interface {
	SubscriptionIdExtractor(reply *rpcclient.JsonrpcMessage) string
	RequestedBlock() (latest int64, earliest int64)
	UpdateLatestBlockInMessage(latestBlock int64, modifyContent bool) (modified bool)
	AppendHeader(metadata []pairingtypes.Metadata)
	GetExtensions() []*spectypes.Extension
	OverrideExtensions(extensionNames []string, extensionParser *extensionslib.ExtensionParser)
	DisableErrorHandling()
	TimeoutOverride(...time.Duration) time.Duration
	GetForceCacheRefresh() bool
	SetForceCacheRefresh(force bool) bool
	CheckResponseError(data []byte, httpStatusCode int) (hasError bool, errorMessage string)
	GetRawRequestHash() ([]byte, error)

	ChainMessageForSend
}

type ChainMessageForSend 

type ChainMessageForSend interface {
	TimeoutOverride(...time.Duration) time.Duration
	GetApi() *spectypes.Api
	GetRPCMessage() rpcInterfaceMessages.GenericMessage
	GetApiCollection() *spectypes.ApiCollection
	GetParseDirective() *spectypes.ParseDirective
	CheckResponseError(data []byte, httpStatusCode int) (hasError bool, errorMessage string)
}

func CraftChainMessage 

func CraftChainMessage(parsing *spectypes.ParseDirective, connectionType string, chainParser ChainParser, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)

type ChainParser 

type ChainParser interface {
	ParseMsg(url string, data []byte, connectionType string, metadata []pairingtypes.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)
	SetSpec(spec spectypes.Spec)
	DataReliabilityParams() (enabled bool, dataReliabilityThreshold uint32)
	ChainBlockStats() (allowedBlockLagForQosSync int64, averageBlockTime time.Duration, blockDistanceForFinalizedData, blocksInFinalizationProof uint32)
	GetParsingByTag(tag spectypes.FUNCTION_TAG) (parsing *spectypes.ParseDirective, apiCollection *spectypes.ApiCollection, existed bool)
	CraftMessage(parser *spectypes.ParseDirective, connectionType string, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)
	HandleHeaders(metadata []pairingtypes.Metadata, apiCollection *spectypes.ApiCollection, headersDirection spectypes.Header_HeaderType) (filtered []pairingtypes.Metadata, overwriteReqBlock string, ignoredMetadata []pairingtypes.Metadata)
	GetVerifications(supported []string) ([]VerificationContainer, error)
	SeparateAddonsExtensions(supported []string) (addons, extensions []string, err error)
	SetPolicy(policy PolicyInf, chainId string, apiInterface string) error
	Active() bool
	Activate()
	UpdateBlockTime(newBlockTime time.Duration)
	GetUniqueName() string
	ExtensionsParser() *extensionslib.ExtensionParser
}

func NewChainParser 

func NewChainParser(apiInterface string) (chainParser ChainParser, err error)

type ChainProxy 

type ChainProxy interface {
	GetChainProxyInformation() (common.NodeUrl, string)
	SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend) (relayReply *RelayReplyWrapper, subscriptionID string, relayReplyServer *rpcclient.ClientSubscription, err error) // has to be thread safe, reuse code within ParseMsg as common functionality
}

func NewGrpcChainProxy 

func NewGrpcChainProxy(ctx context.Context, nConns uint, rpcProviderEndpoint lavasession.RPCProviderEndpoint, parser ChainParser) (ChainProxy, error)

func NewJrpcChainProxy 

func NewJrpcChainProxy(ctx context.Context, nConns uint, rpcProviderEndpoint lavasession.RPCProviderEndpoint, chainParser ChainParser) (ChainProxy, error)

func NewRestChainProxy 

func NewRestChainProxy(ctx context.Context, nConns uint, rpcProviderEndpoint lavasession.RPCProviderEndpoint, chainParser ChainParser) (ChainProxy, error)

func NewtendermintRpcChainProxy 

func NewtendermintRpcChainProxy(ctx context.Context, nConns uint, rpcProviderEndpoint lavasession.RPCProviderEndpoint, chainParser ChainParser) (ChainProxy, error)

type ChainRouter 

type ChainRouter interface {
	SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend, extensions []string) (relayReply *RelayReplyWrapper, subscriptionID string, relayReplyServer *rpcclient.ClientSubscription, proxyUrl common.NodeUrl, chainId string, err error) // has to be thread safe, reuse code within ParseMsg as common functionality
	ExtensionsSupported([]string) bool
}

func GetChainRouter 

func GetChainRouter(ctx context.Context, nConns uint, rpcProviderEndpoint *lavasession.RPCProviderEndpoint, chainParser ChainParser) (ChainRouter, error)

type CollectionKey 

type CollectionKey struct {
	ConnectionType string
	InternalPath   string
	Addon          string
}

type ConsumerWSSubscriptionManager 

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

func NewConsumerWSSubscriptionManager 

func NewConsumerWSSubscriptionManager(
	consumerSessionManager *lavasession.ConsumerSessionManager,
	relaySender RelaySender,
	refererData *RefererData,
	connectionType string,
	chainParser ChainParser,
	activeSubscriptionProvidersStorage *lavasession.ActiveSubscriptionProvidersStorage,
	consumerMetricsManager *metrics.ConsumerMetricsManager,
) *ConsumerWSSubscriptionManager

func (*ConsumerWSSubscriptionManager) CreateWebSocketConnectionUniqueKey 

func (cwsm *ConsumerWSSubscriptionManager) CreateWebSocketConnectionUniqueKey(dappID, consumerIp string, webSocketConnectionUniqueId string) string

func (*ConsumerWSSubscriptionManager) StartSubscription 

func (cwsm *ConsumerWSSubscriptionManager) StartSubscription(
	webSocketCtx context.Context,
	protocolMessage ProtocolMessage,
	dappID string,
	consumerIp string,
	webSocketConnectionUniqueId string,
	metricsData *metrics.RelayMetrics,
) (firstReply *pairingtypes.RelayReply, repliesChan <-chan *pairingtypes.RelayReply, err error)

func (*ConsumerWSSubscriptionManager) Unsubscribe 

func (cwsm *ConsumerWSSubscriptionManager) Unsubscribe(webSocketCtx context.Context, protocolMessage ProtocolMessage, dappID, consumerIp string, webSocketConnectionUniqueId string, metricsData *metrics.RelayMetrics) error

func (*ConsumerWSSubscriptionManager) UnsubscribeAll 

func (cwsm *ConsumerWSSubscriptionManager) UnsubscribeAll(webSocketCtx context.Context, dappID, consumerIp string, webSocketConnectionUniqueId string, metricsData *metrics.RelayMetrics) error

type ConsumerWebsocketManager 

type ConsumerWebsocketManager struct {
	WebsocketConnectionUID string
	// contains filtered or unexported fields
}

func NewConsumerWebsocketManager 

func NewConsumerWebsocketManager(options ConsumerWebsocketManagerOptions) *ConsumerWebsocketManager

func (*ConsumerWebsocketManager) GetWebSocketConnectionUniqueId 

func (cwm *ConsumerWebsocketManager) GetWebSocketConnectionUniqueId(dappId, userIp string) string

func (*ConsumerWebsocketManager) ListenToMessages 

func (cwm *ConsumerWebsocketManager) ListenToMessages()

type ConsumerWebsocketManagerOptions 

type ConsumerWebsocketManagerOptions struct {
	WebsocketConn                 *websocket.Conn
	RpcConsumerLogs               *metrics.RPCConsumerLogs
	RefererMatchString            string
	CmdFlags                      common.ConsumerCmdFlags
	RelayMsgLogMaxChars           int
	ChainID                       string
	ApiInterface                  string
	ConnectionType                string
	RefererData                   *RefererData
	RelaySender                   RelaySender
	ConsumerWsSubscriptionManager *ConsumerWSSubscriptionManager
	WebsocketConnectionUID        string
}

type CraftData 

type CraftData struct {
	Path           string
	Data           []byte
	ConnectionType string
}

type DummyChainFetcher 

type DummyChainFetcher struct {
	*ChainFetcher
}

func NewVerificationsOnlyChainFetcher 

func NewVerificationsOnlyChainFetcher(ctx context.Context, chainRouter ChainRouter, chainParser ChainParser, endpoint *lavasession.RPCProviderEndpoint) *DummyChainFetcher

func (*DummyChainFetcher) FetchBlockHashByNum 

func (cf *DummyChainFetcher) FetchBlockHashByNum(ctx context.Context, blockNum int64) (string, error)

overwrite this too

func (*DummyChainFetcher) FetchLatestBlockNum 

func (cf *DummyChainFetcher) FetchLatestBlockNum(ctx context.Context) (int64, error)

overwrite this

func (*DummyChainFetcher) Validate 

func (cf *DummyChainFetcher) Validate(ctx context.Context) error

type ErrorHandler 

type ErrorHandler interface {
	HandleNodeError(context.Context, error) error
	HandleStatusError(int, bool) error
	HandleJSONFormatError([]byte) error
	ValidateRequestAndResponseIds(json.RawMessage, json.RawMessage) error
}

type GRPCErrorHandler 

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

func (*GRPCErrorHandler) HandleJSONFormatError 

func (geh *GRPCErrorHandler) HandleJSONFormatError(replyData []byte) error

func (*GRPCErrorHandler) HandleNodeError 

func (geh *GRPCErrorHandler) HandleNodeError(ctx context.Context, nodeError error) error

func (*GRPCErrorHandler) HandleStatusError 

func (geh *GRPCErrorHandler) HandleStatusError(statusCode int, strict bool) error

func (*GRPCErrorHandler) ValidateRequestAndResponseIds 

func (geh *GRPCErrorHandler) ValidateRequestAndResponseIds(nodeMessageID json.RawMessage, replyMsgID json.RawMessage) error

type GrpcChainListener 

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

func NewGrpcChainListener 

func NewGrpcChainListener(
	ctx context.Context,
	listenEndpoint *lavasession.RPCEndpoint,
	relaySender RelaySender,
	healthReporter HealthReporter,
	rpcConsumerLogs *metrics.RPCConsumerLogs,
	chainParser ChainParser,
	refererData *RefererData,
) (chainListener *GrpcChainListener)

func (*GrpcChainListener) GetListeningAddress 

func (apil *GrpcChainListener) GetListeningAddress() string

func (*GrpcChainListener) Serve 

func (apil *GrpcChainListener) Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)

Serve http server for GrpcChainListener

type GrpcChainParser 

type GrpcChainParser struct {
	BaseChainParser
	// contains filtered or unexported fields
}

func NewGrpcChainParser 

func NewGrpcChainParser() (chainParser *GrpcChainParser, err error)

NewGrpcChainParser creates a new instance of GrpcChainParser

func (*GrpcChainParser) ChainBlockStats 

func (apip *GrpcChainParser) ChainBlockStats() (allowedBlockLagForQosSync int64, averageBlockTime time.Duration, blockDistanceForFinalizedData, blocksInFinalizationProof uint32)

ChainBlockStats returns block stats from spec (spec.AllowedBlockLagForQosSync, spec.AverageBlockTime, spec.BlockDistanceForFinalizedData)

func (*GrpcChainParser) CraftMessage 

func (apip *GrpcChainParser) CraftMessage(parsing *spectypes.ParseDirective, connectionType string, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)

func (*GrpcChainParser) DataReliabilityParams 

func (apip *GrpcChainParser) DataReliabilityParams() (enabled bool, dataReliabilityThreshold uint32)

DataReliabilityParams returns data reliability params from spec (spec.enabled and spec.dataReliabilityThreshold)

func (*GrpcChainParser) GetUniqueName 

func (bcp *GrpcChainParser) GetUniqueName() string

func (*GrpcChainParser) ParseMsg 

func (apip *GrpcChainParser) ParseMsg(url string, data []byte, connectionType string, metadata []pairingtypes.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)

ParseMsg parses message data into chain message object

func (*GrpcChainParser) SetSpec 

func (apip *GrpcChainParser) SetSpec(spec spectypes.Spec)

SetSpec sets the spec for the GrpcChainParser

type GrpcChainProxy 

type GrpcChainProxy struct {
	BaseChainProxy
	// contains filtered or unexported fields
}

func (*GrpcChainProxy) SendNodeMsg 

func (cp *GrpcChainProxy) SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend) (relayReply *RelayReplyWrapper, subscriptionID string, relayReplyServer *rpcclient.ClientSubscription, err error)

type GrpcNodeErrorResponse 

type GrpcNodeErrorResponse struct {
	ErrorMessage string `json:"error_message"`
	ErrorCode    uint32 `json:"error_code"`
}

type HealthReporter 

type HealthReporter interface {
	IsHealthy() bool
}

type JrpcChainProxy 

type JrpcChainProxy struct {
	BaseChainProxy
	// contains filtered or unexported fields
}

func (*JrpcChainProxy) SendNodeMsg 

func (cp *JrpcChainProxy) SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend) (relayReply *RelayReplyWrapper, subscriptionID string, relayReplyServer *rpcclient.ClientSubscription, err error)

type JsonRPCChainListener 

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

func NewJrpcChainListener 

func NewJrpcChainListener(ctx context.Context, listenEndpoint *lavasession.RPCEndpoint,
	relaySender RelaySender, healthReporter HealthReporter,
	rpcConsumerLogs *metrics.RPCConsumerLogs,
	refererData *RefererData,
	consumerWsSubscriptionManager *ConsumerWSSubscriptionManager,
) (chainListener *JsonRPCChainListener)

NewJrpcChainListener creates a new instance of JsonRPCChainListener

func (*JsonRPCChainListener) GetListeningAddress 

func (apil *JsonRPCChainListener) GetListeningAddress() string

func (*JsonRPCChainListener) Serve 

func (apil *JsonRPCChainListener) Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)

Serve http server for JsonRPCChainListener

type JsonRPCChainParser 

type JsonRPCChainParser struct {
	BaseChainParser
}

func NewJrpcChainParser 

func NewJrpcChainParser() (chainParser *JsonRPCChainParser, err error)

NewJrpcChainParser creates a new instance of JsonRPCChainParser

func (*JsonRPCChainParser) ChainBlockStats 

func (apip *JsonRPCChainParser) ChainBlockStats() (allowedBlockLagForQosSync int64, averageBlockTime time.Duration, blockDistanceForFinalizedData, blocksInFinalizationProof uint32)

ChainBlockStats returns block stats from spec (spec.AllowedBlockLagForQosSync, spec.AverageBlockTime, spec.BlockDistanceForFinalizedData)

func (*JsonRPCChainParser) CraftMessage 

func (apip *JsonRPCChainParser) CraftMessage(parsing *spectypes.ParseDirective, connectionType string, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)

func (*JsonRPCChainParser) DataReliabilityParams 

func (apip *JsonRPCChainParser) DataReliabilityParams() (enabled bool, dataReliabilityThreshold uint32)

DataReliabilityParams returns data reliability params from spec (spec.enabled and spec.dataReliabilityThreshold)

func (*JsonRPCChainParser) GetInternalPaths 

func (apip *JsonRPCChainParser) GetInternalPaths() map[string]struct{}

func (*JsonRPCChainParser) GetUniqueName 

func (bcp *JsonRPCChainParser) GetUniqueName() string

func (*JsonRPCChainParser) ParseMsg 

func (apip *JsonRPCChainParser) ParseMsg(url string, data []byte, connectionType string, metadata []pairingtypes.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)

this func parses message data into chain message object

func (*JsonRPCChainParser) SetSpec 

func (apip *JsonRPCChainParser) SetSpec(spec spectypes.Spec)

SetSpec sets the spec for the JsonRPCChainParser

type JsonRPCErrorHandler 

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

func (*JsonRPCErrorHandler) HandleJSONFormatError 

func (geh *JsonRPCErrorHandler) HandleJSONFormatError(replyData []byte) error

func (*JsonRPCErrorHandler) HandleNodeError 

func (jeh *JsonRPCErrorHandler) HandleNodeError(ctx context.Context, nodeError error) error

func (*JsonRPCErrorHandler) HandleStatusError 

func (geh *JsonRPCErrorHandler) HandleStatusError(statusCode int, strict bool) error

func (*JsonRPCErrorHandler) ValidateRequestAndResponseIds 

func (geh *JsonRPCErrorHandler) ValidateRequestAndResponseIds(nodeMessageID json.RawMessage, replyMsgID json.RawMessage) error

type LavaChainFetcher 

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

func NewLavaChainFetcher 

func NewLavaChainFetcher(ctx context.Context, clientCtx client.Context) *LavaChainFetcher

func (*LavaChainFetcher) FetchBlockHashByNum 

func (lcf *LavaChainFetcher) FetchBlockHashByNum(ctx context.Context, blockNum int64) (string, error)

func (*LavaChainFetcher) FetchChainID 

func (lcf *LavaChainFetcher) FetchChainID(ctx context.Context) (string, string, error)

func (*LavaChainFetcher) FetchEndpoint 

func (lcf *LavaChainFetcher) FetchEndpoint() lavasession.RPCProviderEndpoint

func (*LavaChainFetcher) FetchLatestBlockNum 

func (lcf *LavaChainFetcher) FetchLatestBlockNum(ctx context.Context) (int64, error)

type MethodRoute 

type MethodRoute struct {
	lavasession.RouterKey
	// contains filtered or unexported fields
}

type MockChainFetcherIf 

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

MockChainFetcherIf is a mock of ChainFetcherIf interface.

func NewMockChainFetcherIf 

func NewMockChainFetcherIf(ctrl *gomock.Controller) *MockChainFetcherIf

NewMockChainFetcherIf creates a new mock instance.

func (*MockChainFetcherIf) EXPECT 

func (m *MockChainFetcherIf) EXPECT() *MockChainFetcherIfMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainFetcherIf) FetchBlockHashByNum 

func (m *MockChainFetcherIf) FetchBlockHashByNum(ctx context.Context, blockNum int64) (string, error)

FetchBlockHashByNum mocks base method.

func (*MockChainFetcherIf) FetchEndpoint 

func (m *MockChainFetcherIf) FetchEndpoint() lavasession.RPCProviderEndpoint

FetchEndpoint mocks base method.

func (*MockChainFetcherIf) FetchLatestBlockNum 

func (m *MockChainFetcherIf) FetchLatestBlockNum(ctx context.Context) (int64, error)

FetchLatestBlockNum mocks base method.

func (*MockChainFetcherIf) Validate 

func (m *MockChainFetcherIf) Validate(ctx context.Context) error

Validate mocks base method.

type MockChainFetcherIfMockRecorder 

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

MockChainFetcherIfMockRecorder is the mock recorder for MockChainFetcherIf.

func (*MockChainFetcherIfMockRecorder) FetchBlockHashByNum 

func (mr *MockChainFetcherIfMockRecorder) FetchBlockHashByNum(ctx, blockNum any) *gomock.Call

FetchBlockHashByNum indicates an expected call of FetchBlockHashByNum.

func (*MockChainFetcherIfMockRecorder) FetchEndpoint 

func (mr *MockChainFetcherIfMockRecorder) FetchEndpoint() *gomock.Call

FetchEndpoint indicates an expected call of FetchEndpoint.

func (*MockChainFetcherIfMockRecorder) FetchLatestBlockNum 

func (mr *MockChainFetcherIfMockRecorder) FetchLatestBlockNum(ctx any) *gomock.Call

FetchLatestBlockNum indicates an expected call of FetchLatestBlockNum.

func (*MockChainFetcherIfMockRecorder) Validate 

func (mr *MockChainFetcherIfMockRecorder) Validate(ctx any) *gomock.Call

Validate indicates an expected call of Validate.

type MockChainListener 

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

MockChainListener is a mock of ChainListener interface.

func NewMockChainListener 

func NewMockChainListener(ctrl *gomock.Controller) *MockChainListener

NewMockChainListener creates a new mock instance.

func (*MockChainListener) EXPECT 

func (m *MockChainListener) EXPECT() *MockChainListenerMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainListener) GetListeningAddress 

func (m *MockChainListener) GetListeningAddress() string

GetListeningAddress mocks base method.

func (*MockChainListener) Serve 

func (m *MockChainListener) Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)

Serve mocks base method.

type MockChainListenerMockRecorder 

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

MockChainListenerMockRecorder is the mock recorder for MockChainListener.

func (*MockChainListenerMockRecorder) GetListeningAddress 

func (mr *MockChainListenerMockRecorder) GetListeningAddress() *gomock.Call

GetListeningAddress indicates an expected call of GetListeningAddress.

func (*MockChainListenerMockRecorder) Serve 

func (mr *MockChainListenerMockRecorder) Serve(ctx, cmdFlags interface{}) *gomock.Call

Serve indicates an expected call of Serve.

type MockChainMessage 

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

MockChainMessage is a mock of ChainMessage interface.

func NewMockChainMessage 

func NewMockChainMessage(ctrl *gomock.Controller) *MockChainMessage

NewMockChainMessage creates a new mock instance.

func (*MockChainMessage) AppendHeader 

func (m *MockChainMessage) AppendHeader(metadata []types.Metadata)

AppendHeader mocks base method.

func (*MockChainMessage) CheckResponseError 

func (m *MockChainMessage) CheckResponseError(data []byte, httpStatusCode int) (bool, string)

CheckResponseError mocks base method.

func (*MockChainMessage) DisableErrorHandling 

func (m *MockChainMessage) DisableErrorHandling()

DisableErrorHandling mocks base method.

func (*MockChainMessage) EXPECT 

func (m *MockChainMessage) EXPECT() *MockChainMessageMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainMessage) GetApi 

func (m *MockChainMessage) GetApi() *types0.Api

GetApi mocks base method.

func (*MockChainMessage) GetApiCollection 

func (m *MockChainMessage) GetApiCollection() *types0.ApiCollection

GetApiCollection mocks base method.

func (*MockChainMessage) GetExtensions 

func (m *MockChainMessage) GetExtensions() []*types0.Extension

GetExtensions mocks base method.

func (*MockChainMessage) GetForceCacheRefresh 

func (m *MockChainMessage) GetForceCacheRefresh() bool

GetForceCacheRefresh mocks base method.

func (*MockChainMessage) GetParseDirective 

func (m *MockChainMessage) GetParseDirective() *types0.ParseDirective

GetParseDirective mocks base method.

func (*MockChainMessage) GetRPCMessage 

func (m *MockChainMessage) GetRPCMessage() rpcInterfaceMessages.GenericMessage

GetRPCMessage mocks base method.

func (*MockChainMessage) GetRawRequestHash 

func (m *MockChainMessage) GetRawRequestHash() ([]byte, error)

GetRawRequestHash mocks base method.

func (*MockChainMessage) OverrideExtensions 

func (m *MockChainMessage) OverrideExtensions(extensionNames []string, extensionParser *extensionslib.ExtensionParser)

OverrideExtensions mocks base method.

func (*MockChainMessage) RequestedBlock 

func (m *MockChainMessage) RequestedBlock() (int64, int64)

RequestedBlock mocks base method.

func (*MockChainMessage) SetForceCacheRefresh 

func (m *MockChainMessage) SetForceCacheRefresh(force bool) bool

SetForceCacheRefresh mocks base method.

func (*MockChainMessage) SubscriptionIdExtractor 

func (m *MockChainMessage) SubscriptionIdExtractor(reply *rpcclient.JsonrpcMessage) string

SubscriptionIdExtractor mocks base method.

func (*MockChainMessage) TimeoutOverride 

func (m *MockChainMessage) TimeoutOverride(arg0 ...time.Duration) time.Duration

TimeoutOverride mocks base method.

func (*MockChainMessage) UpdateLatestBlockInMessage 

func (m *MockChainMessage) UpdateLatestBlockInMessage(latestBlock int64, modifyContent bool) bool

UpdateLatestBlockInMessage mocks base method.

type MockChainMessageForSend 

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

MockChainMessageForSend is a mock of ChainMessageForSend interface.

func NewMockChainMessageForSend 

func NewMockChainMessageForSend(ctrl *gomock.Controller) *MockChainMessageForSend

NewMockChainMessageForSend creates a new mock instance.

func (*MockChainMessageForSend) CheckResponseError 

func (m *MockChainMessageForSend) CheckResponseError(data []byte, httpStatusCode int) (bool, string)

CheckResponseError mocks base method.

func (*MockChainMessageForSend) EXPECT 

func (m *MockChainMessageForSend) EXPECT() *MockChainMessageForSendMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainMessageForSend) GetApi 

func (m *MockChainMessageForSend) GetApi() *types0.Api

GetApi mocks base method.

func (*MockChainMessageForSend) GetApiCollection 

func (m *MockChainMessageForSend) GetApiCollection() *types0.ApiCollection

GetApiCollection mocks base method.

func (*MockChainMessageForSend) GetParseDirective 

func (m *MockChainMessageForSend) GetParseDirective() *types0.ParseDirective

GetParseDirective mocks base method.

func (*MockChainMessageForSend) GetRPCMessage 

func (m *MockChainMessageForSend) GetRPCMessage() rpcInterfaceMessages.GenericMessage

GetRPCMessage mocks base method.

func (*MockChainMessageForSend) TimeoutOverride 

func (m *MockChainMessageForSend) TimeoutOverride(arg0 ...time.Duration) time.Duration

TimeoutOverride mocks base method.

type MockChainMessageForSendMockRecorder 

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

MockChainMessageForSendMockRecorder is the mock recorder for MockChainMessageForSend.

func (*MockChainMessageForSendMockRecorder) CheckResponseError 

func (mr *MockChainMessageForSendMockRecorder) CheckResponseError(data, httpStatusCode interface{}) *gomock.Call

CheckResponseError indicates an expected call of CheckResponseError.

func (*MockChainMessageForSendMockRecorder) GetApi 

func (mr *MockChainMessageForSendMockRecorder) GetApi() *gomock.Call

GetApi indicates an expected call of GetApi.

func (*MockChainMessageForSendMockRecorder) GetApiCollection 

func (mr *MockChainMessageForSendMockRecorder) GetApiCollection() *gomock.Call

GetApiCollection indicates an expected call of GetApiCollection.

func (*MockChainMessageForSendMockRecorder) GetParseDirective 

func (mr *MockChainMessageForSendMockRecorder) GetParseDirective() *gomock.Call

GetParseDirective indicates an expected call of GetParseDirective.

func (*MockChainMessageForSendMockRecorder) GetRPCMessage 

func (mr *MockChainMessageForSendMockRecorder) GetRPCMessage() *gomock.Call

GetRPCMessage indicates an expected call of GetRPCMessage.

func (*MockChainMessageForSendMockRecorder) TimeoutOverride 

func (mr *MockChainMessageForSendMockRecorder) TimeoutOverride(arg0 ...interface{}) *gomock.Call

TimeoutOverride indicates an expected call of TimeoutOverride.

type MockChainMessageMockRecorder 

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

MockChainMessageMockRecorder is the mock recorder for MockChainMessage.

func (*MockChainMessageMockRecorder) AppendHeader 

func (mr *MockChainMessageMockRecorder) AppendHeader(metadata interface{}) *gomock.Call

AppendHeader indicates an expected call of AppendHeader.

func (*MockChainMessageMockRecorder) CheckResponseError 

func (mr *MockChainMessageMockRecorder) CheckResponseError(data, httpStatusCode interface{}) *gomock.Call

CheckResponseError indicates an expected call of CheckResponseError.

func (*MockChainMessageMockRecorder) DisableErrorHandling 

func (mr *MockChainMessageMockRecorder) DisableErrorHandling() *gomock.Call

DisableErrorHandling indicates an expected call of DisableErrorHandling.

func (*MockChainMessageMockRecorder) GetApi 

func (mr *MockChainMessageMockRecorder) GetApi() *gomock.Call

GetApi indicates an expected call of GetApi.

func (*MockChainMessageMockRecorder) GetApiCollection 

func (mr *MockChainMessageMockRecorder) GetApiCollection() *gomock.Call

GetApiCollection indicates an expected call of GetApiCollection.

func (*MockChainMessageMockRecorder) GetExtensions 

func (mr *MockChainMessageMockRecorder) GetExtensions() *gomock.Call

GetExtensions indicates an expected call of GetExtensions.

func (*MockChainMessageMockRecorder) GetForceCacheRefresh 

func (mr *MockChainMessageMockRecorder) GetForceCacheRefresh() *gomock.Call

GetForceCacheRefresh indicates an expected call of GetForceCacheRefresh.

func (*MockChainMessageMockRecorder) GetParseDirective 

func (mr *MockChainMessageMockRecorder) GetParseDirective() *gomock.Call

GetParseDirective indicates an expected call of GetParseDirective.

func (*MockChainMessageMockRecorder) GetRPCMessage 

func (mr *MockChainMessageMockRecorder) GetRPCMessage() *gomock.Call

GetRPCMessage indicates an expected call of GetRPCMessage.

func (*MockChainMessageMockRecorder) GetRawRequestHash 

func (mr *MockChainMessageMockRecorder) GetRawRequestHash() *gomock.Call

GetRawRequestHash indicates an expected call of GetRawRequestHash.

func (*MockChainMessageMockRecorder) OverrideExtensions 

func (mr *MockChainMessageMockRecorder) OverrideExtensions(extensionNames, extensionParser interface{}) *gomock.Call

OverrideExtensions indicates an expected call of OverrideExtensions.

func (*MockChainMessageMockRecorder) RequestedBlock 

func (mr *MockChainMessageMockRecorder) RequestedBlock() *gomock.Call

RequestedBlock indicates an expected call of RequestedBlock.

func (*MockChainMessageMockRecorder) SetForceCacheRefresh 

func (mr *MockChainMessageMockRecorder) SetForceCacheRefresh(force interface{}) *gomock.Call

SetForceCacheRefresh indicates an expected call of SetForceCacheRefresh.

func (*MockChainMessageMockRecorder) SubscriptionIdExtractor 

func (mr *MockChainMessageMockRecorder) SubscriptionIdExtractor(reply interface{}) *gomock.Call

SubscriptionIdExtractor indicates an expected call of SubscriptionIdExtractor.

func (*MockChainMessageMockRecorder) TimeoutOverride 

func (mr *MockChainMessageMockRecorder) TimeoutOverride(arg0 ...interface{}) *gomock.Call

TimeoutOverride indicates an expected call of TimeoutOverride.

func (*MockChainMessageMockRecorder) UpdateLatestBlockInMessage 

func (mr *MockChainMessageMockRecorder) UpdateLatestBlockInMessage(latestBlock, modifyContent interface{}) *gomock.Call

UpdateLatestBlockInMessage indicates an expected call of UpdateLatestBlockInMessage.

type MockChainParser 

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

MockChainParser is a mock of ChainParser interface.

func NewMockChainParser 

func NewMockChainParser(ctrl *gomock.Controller) *MockChainParser

NewMockChainParser creates a new mock instance.

func (*MockChainParser) Activate 

func (m *MockChainParser) Activate()

Activate mocks base method.

func (*MockChainParser) Active 

func (m *MockChainParser) Active() bool

Active mocks base method.

func (*MockChainParser) ChainBlockStats 

func (m *MockChainParser) ChainBlockStats() (int64, time.Duration, uint32, uint32)

ChainBlockStats mocks base method.

func (*MockChainParser) CraftMessage 

func (m *MockChainParser) CraftMessage(parser *types0.ParseDirective, connectionType string, craftData *CraftData, metadata []types.Metadata) (ChainMessageForSend, error)

CraftMessage mocks base method.

func (*MockChainParser) DataReliabilityParams 

func (m *MockChainParser) DataReliabilityParams() (bool, uint32)

DataReliabilityParams mocks base method.

func (*MockChainParser) EXPECT 

func (m *MockChainParser) EXPECT() *MockChainParserMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainParser) ExtensionsParser 

func (m *MockChainParser) ExtensionsParser() *extensionslib.ExtensionParser

ExtensionsParser mocks base method.

func (*MockChainParser) GetParsingByTag 

func (m *MockChainParser) GetParsingByTag(tag types0.FUNCTION_TAG) (*types0.ParseDirective, *types0.ApiCollection, bool)

GetParsingByTag mocks base method.

func (*MockChainParser) GetUniqueName 

func (m *MockChainParser) GetUniqueName() string

GetUniqueName mocks base method.

func (*MockChainParser) GetVerifications 

func (m *MockChainParser) GetVerifications(supported []string) ([]VerificationContainer, error)

GetVerifications mocks base method.

func (*MockChainParser) HandleHeaders 

func (m *MockChainParser) HandleHeaders(metadata []types.Metadata, apiCollection *types0.ApiCollection, headersDirection types0.Header_HeaderType) ([]types.Metadata, string, []types.Metadata)

HandleHeaders mocks base method.

func (*MockChainParser) ParseMsg 

func (m *MockChainParser) ParseMsg(url string, data []byte, connectionType string, metadata []types.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)

ParseMsg mocks base method.

func (*MockChainParser) SeparateAddonsExtensions 

func (m *MockChainParser) SeparateAddonsExtensions(supported []string) ([]string, []string, error)

SeparateAddonsExtensions mocks base method.

func (*MockChainParser) SetPolicy 

func (m *MockChainParser) SetPolicy(policy PolicyInf, chainId, apiInterface string) error

SetPolicy mocks base method.

func (*MockChainParser) SetSpec 

func (m *MockChainParser) SetSpec(spec types0.Spec)

SetSpec mocks base method.

func (*MockChainParser) UpdateBlockTime 

func (m *MockChainParser) UpdateBlockTime(newBlockTime time.Duration)

UpdateBlockTime mocks base method.

type MockChainParserMockRecorder 

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

MockChainParserMockRecorder is the mock recorder for MockChainParser.

func (*MockChainParserMockRecorder) Activate 

func (mr *MockChainParserMockRecorder) Activate() *gomock.Call

Activate indicates an expected call of Activate.

func (*MockChainParserMockRecorder) Active 

func (mr *MockChainParserMockRecorder) Active() *gomock.Call

Active indicates an expected call of Active.

func (*MockChainParserMockRecorder) ChainBlockStats 

func (mr *MockChainParserMockRecorder) ChainBlockStats() *gomock.Call

ChainBlockStats indicates an expected call of ChainBlockStats.

func (*MockChainParserMockRecorder) CraftMessage 

func (mr *MockChainParserMockRecorder) CraftMessage(parser, connectionType, craftData, metadata interface{}) *gomock.Call

CraftMessage indicates an expected call of CraftMessage.

func (*MockChainParserMockRecorder) DataReliabilityParams 

func (mr *MockChainParserMockRecorder) DataReliabilityParams() *gomock.Call

DataReliabilityParams indicates an expected call of DataReliabilityParams.

func (*MockChainParserMockRecorder) ExtensionsParser 

func (mr *MockChainParserMockRecorder) ExtensionsParser() *gomock.Call

ExtensionsParser indicates an expected call of ExtensionsParser.

func (*MockChainParserMockRecorder) GetParsingByTag 

func (mr *MockChainParserMockRecorder) GetParsingByTag(tag interface{}) *gomock.Call

GetParsingByTag indicates an expected call of GetParsingByTag.

func (*MockChainParserMockRecorder) GetUniqueName 

func (mr *MockChainParserMockRecorder) GetUniqueName() *gomock.Call

GetUniqueName indicates an expected call of GetUniqueName.

func (*MockChainParserMockRecorder) GetVerifications 

func (mr *MockChainParserMockRecorder) GetVerifications(supported interface{}) *gomock.Call

GetVerifications indicates an expected call of GetVerifications.

func (*MockChainParserMockRecorder) HandleHeaders 

func (mr *MockChainParserMockRecorder) HandleHeaders(metadata, apiCollection, headersDirection interface{}) *gomock.Call

HandleHeaders indicates an expected call of HandleHeaders.

func (*MockChainParserMockRecorder) ParseMsg 

func (mr *MockChainParserMockRecorder) ParseMsg(url, data, connectionType, metadata, extensionInfo interface{}) *gomock.Call

ParseMsg indicates an expected call of ParseMsg.

func (*MockChainParserMockRecorder) SeparateAddonsExtensions 

func (mr *MockChainParserMockRecorder) SeparateAddonsExtensions(supported interface{}) *gomock.Call

SeparateAddonsExtensions indicates an expected call of SeparateAddonsExtensions.

func (*MockChainParserMockRecorder) SetPolicy 

func (mr *MockChainParserMockRecorder) SetPolicy(policy, chainId, apiInterface interface{}) *gomock.Call

SetPolicy indicates an expected call of SetPolicy.

func (*MockChainParserMockRecorder) SetSpec 

func (mr *MockChainParserMockRecorder) SetSpec(spec interface{}) *gomock.Call

SetSpec indicates an expected call of SetSpec.

func (*MockChainParserMockRecorder) UpdateBlockTime 

func (mr *MockChainParserMockRecorder) UpdateBlockTime(newBlockTime interface{}) *gomock.Call

UpdateBlockTime indicates an expected call of UpdateBlockTime.

type MockChainProxy 

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

MockChainProxy is a mock of ChainProxy interface.

func NewMockChainProxy 

func NewMockChainProxy(ctrl *gomock.Controller) *MockChainProxy

NewMockChainProxy creates a new mock instance.

func (*MockChainProxy) EXPECT 

func (m *MockChainProxy) EXPECT() *MockChainProxyMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainProxy) GetChainProxyInformation 

func (m *MockChainProxy) GetChainProxyInformation() (common.NodeUrl, string)

GetChainProxyInformation mocks base method.

func (*MockChainProxy) SendNodeMsg 

func (m *MockChainProxy) SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend) (*RelayReplyWrapper, string, *rpcclient.ClientSubscription, error)

SendNodeMsg mocks base method.

type MockChainProxyMockRecorder 

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

MockChainProxyMockRecorder is the mock recorder for MockChainProxy.

func (*MockChainProxyMockRecorder) GetChainProxyInformation 

func (mr *MockChainProxyMockRecorder) GetChainProxyInformation() *gomock.Call

GetChainProxyInformation indicates an expected call of GetChainProxyInformation.

func (*MockChainProxyMockRecorder) SendNodeMsg 

func (mr *MockChainProxyMockRecorder) SendNodeMsg(ctx, ch, chainMessage interface{}) *gomock.Call

SendNodeMsg indicates an expected call of SendNodeMsg.

type MockChainRouter 

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

MockChainRouter is a mock of ChainRouter interface.

func NewMockChainRouter 

func NewMockChainRouter(ctrl *gomock.Controller) *MockChainRouter

NewMockChainRouter creates a new mock instance.

func (*MockChainRouter) EXPECT 

func (m *MockChainRouter) EXPECT() *MockChainRouterMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockChainRouter) ExtensionsSupported 

func (m *MockChainRouter) ExtensionsSupported(arg0 []string) bool

ExtensionsSupported mocks base method.

func (*MockChainRouter) SendNodeMsg 

func (m *MockChainRouter) SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend, extensions []string) (*RelayReplyWrapper, string, *rpcclient.ClientSubscription, common.NodeUrl, string, error)

SendNodeMsg mocks base method.

type MockChainRouterMockRecorder 

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

MockChainRouterMockRecorder is the mock recorder for MockChainRouter.

func (*MockChainRouterMockRecorder) ExtensionsSupported 

func (mr *MockChainRouterMockRecorder) ExtensionsSupported(arg0 interface{}) *gomock.Call

ExtensionsSupported indicates an expected call of ExtensionsSupported.

func (*MockChainRouterMockRecorder) SendNodeMsg 

func (mr *MockChainRouterMockRecorder) SendNodeMsg(ctx, ch, chainMessage, extensions interface{}) *gomock.Call

SendNodeMsg indicates an expected call of SendNodeMsg.

type MockHealthReporter 

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

MockHealthReporter is a mock of HealthReporter interface.

func NewMockHealthReporter 

func NewMockHealthReporter(ctrl *gomock.Controller) *MockHealthReporter

NewMockHealthReporter creates a new mock instance.

func (*MockHealthReporter) EXPECT 

func (m *MockHealthReporter) EXPECT() *MockHealthReporterMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockHealthReporter) IsHealthy 

func (m *MockHealthReporter) IsHealthy() bool

IsHealthy mocks base method.

type MockHealthReporterMockRecorder 

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

MockHealthReporterMockRecorder is the mock recorder for MockHealthReporter.

func (*MockHealthReporterMockRecorder) IsHealthy 

func (mr *MockHealthReporterMockRecorder) IsHealthy() *gomock.Call

IsHealthy indicates an expected call of IsHealthy.

type MockRelaySender 

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

MockRelaySender is a mock of RelaySender interface.

func NewMockRelaySender 

func NewMockRelaySender(ctrl *gomock.Controller) *MockRelaySender

NewMockRelaySender creates a new mock instance.

func (*MockRelaySender) CancelSubscriptionContext 

func (m *MockRelaySender) CancelSubscriptionContext(subscriptionKey string)

CancelSubscriptionContext mocks base method.

func (*MockRelaySender) CreateDappKey 

func (m *MockRelaySender) CreateDappKey(userData common.UserData) string

CreateDappKey mocks base method.

func (*MockRelaySender) EXPECT 

func (m *MockRelaySender) EXPECT() *MockRelaySenderMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockRelaySender) ParseRelay 

func (m *MockRelaySender) ParseRelay(ctx context.Context, url, req, connectionType, dappID, consumerIp string, analytics *metrics.RelayMetrics, metadata []types.Metadata) (ProtocolMessage, error)

ParseRelay mocks base method.

func (*MockRelaySender) SendParsedRelay 

func (m *MockRelaySender) SendParsedRelay(ctx context.Context, analytics *metrics.RelayMetrics, protocolMessage ProtocolMessage) (*common.RelayResult, error)

SendParsedRelay mocks base method.

func (*MockRelaySender) SendRelay 

func (m *MockRelaySender) SendRelay(ctx context.Context, url, req, connectionType, dappID, consumerIp string, analytics *metrics.RelayMetrics, metadataValues []types.Metadata) (*common.RelayResult, error)

SendRelay mocks base method.

func (*MockRelaySender) SetConsistencySeenBlock 

func (m *MockRelaySender) SetConsistencySeenBlock(blockSeen int64, key string)

SetConsistencySeenBlock mocks base method.

type MockRelaySenderMockRecorder 

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

MockRelaySenderMockRecorder is the mock recorder for MockRelaySender.

func (*MockRelaySenderMockRecorder) CancelSubscriptionContext 

func (mr *MockRelaySenderMockRecorder) CancelSubscriptionContext(subscriptionKey interface{}) *gomock.Call

CancelSubscriptionContext indicates an expected call of CancelSubscriptionContext.

func (*MockRelaySenderMockRecorder) CreateDappKey 

func (mr *MockRelaySenderMockRecorder) CreateDappKey(userData interface{}) *gomock.Call

CreateDappKey indicates an expected call of CreateDappKey.

func (*MockRelaySenderMockRecorder) ParseRelay 

func (mr *MockRelaySenderMockRecorder) ParseRelay(ctx, url, req, connectionType, dappID, consumerIp, analytics, metadata interface{}) *gomock.Call

ParseRelay indicates an expected call of ParseRelay.

func (*MockRelaySenderMockRecorder) SendParsedRelay 

func (mr *MockRelaySenderMockRecorder) SendParsedRelay(ctx, analytics, protocolMessage interface{}) *gomock.Call

SendParsedRelay indicates an expected call of SendParsedRelay.

func (*MockRelaySenderMockRecorder) SendRelay 

func (mr *MockRelaySenderMockRecorder) SendRelay(ctx, url, req, connectionType, dappID, consumerIp, analytics, metadataValues interface{}) *gomock.Call

SendRelay indicates an expected call of SendRelay.

func (*MockRelaySenderMockRecorder) SetConsistencySeenBlock 

func (mr *MockRelaySenderMockRecorder) SetConsistencySeenBlock(blockSeen, key interface{}) *gomock.Call

SetConsistencySeenBlock indicates an expected call of SetConsistencySeenBlock.

type PolicyInf 

type PolicyInf interface {
	GetSupportedAddons(specID string) (addons []string, err error)
	GetSupportedExtensions(specID string) (extensions []epochstorage.EndpointService, err error)
}

type ProtocolMessage 

type ProtocolMessage interface {
	ChainMessage
	GetDirectiveHeaders() map[string]string
	RelayPrivateData() *pairingtypes.RelayPrivateData
	HashCacheRequest(chainId string) ([]byte, func([]byte) []byte, error)
	GetBlockedProviders() []string
	GetUserData() common.UserData
}

func NewProtocolMessage 

func NewProtocolMessage(chainMessage ChainMessage, directiveHeaders map[string]string, relayRequestData *pairingtypes.RelayPrivateData, dappId, consumerIp string) ProtocolMessage

type ProviderNodeSubscriptionManager 

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

func NewProviderNodeSubscriptionManager 

func NewProviderNodeSubscriptionManager(chainRouter ChainRouter, chainParser ChainParser, relayFinalizationBlocksHandler relayFinalizationBlocksHandler, privKey *btcec.PrivateKey) *ProviderNodeSubscriptionManager

func (*ProviderNodeSubscriptionManager) AddConsumer 

func (pnsm *ProviderNodeSubscriptionManager) AddConsumer(ctx context.Context, request *pairingtypes.RelayRequest, chainMessage ChainMessage, consumerAddr sdk.AccAddress, consumerChannel chan<- *pairingtypes.RelayReply, consumerProcessGuid string) (subscriptionId string, err error)

func (*ProviderNodeSubscriptionManager) RemoveConsumer 

func (pnsm *ProviderNodeSubscriptionManager) RemoveConsumer(ctx context.Context, chainMessage ChainMessageForSend, consumerAddr sdk.AccAddress, closeConsumerChannel bool, consumerProcessGuid string) error

type RefererData 

type RefererData struct {
	Address        string
	Marker         string
	ReferrerClient *metrics.ConsumerReferrerClient
}

func (*RefererData) SendReferer 

func (rd *RefererData) SendReferer(refererMatchString string, chainId string, msg string, userIp string, headers map[string][]string, c *websocket.Conn) error

type RelayReplyWrapper 

type RelayReplyWrapper struct {
	StatusCode int
	RelayReply *pairingtypes.RelayReply
}

type RelaySender 

type RelaySender interface {
	SendRelay(
		ctx context.Context,
		url string,
		req string,
		connectionType string,
		dappID string,
		consumerIp string,
		analytics *metrics.RelayMetrics,
		metadataValues []pairingtypes.Metadata,
	) (*common.RelayResult, error)
	ParseRelay(
		ctx context.Context,
		url string,
		req string,
		connectionType string,
		dappID string,
		consumerIp string,
		analytics *metrics.RelayMetrics,
		metadata []pairingtypes.Metadata,
	) (ProtocolMessage, error)
	SendParsedRelay(
		ctx context.Context,
		analytics *metrics.RelayMetrics,
		protocolMessage ProtocolMessage,
	) (relayResult *common.RelayResult, errRet error)
	CreateDappKey(userData common.UserData) string
	CancelSubscriptionContext(subscriptionKey string)
	SetConsistencySeenBlock(blockSeen int64, key string)
}

type RestChainListener 

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

func NewRestChainListener 

func NewRestChainListener(ctx context.Context, listenEndpoint *lavasession.RPCEndpoint,
	relaySender RelaySender, healthReporter HealthReporter,
	rpcConsumerLogs *metrics.RPCConsumerLogs,
	refererData *RefererData,
) (chainListener *RestChainListener)

NewRestChainListener creates a new instance of RestChainListener

func (*RestChainListener) GetListeningAddress 

func (apil *RestChainListener) GetListeningAddress() string

func (*RestChainListener) Serve 

func (apil *RestChainListener) Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)

Serve http server for RestChainListener

type RestChainParser 

type RestChainParser struct {
	BaseChainParser
}

func NewRestChainParser 

func NewRestChainParser() (chainParser *RestChainParser, err error)

NewRestChainParser creates a new instance of RestChainParser

func (*RestChainParser) ChainBlockStats 

func (apip *RestChainParser) ChainBlockStats() (allowedBlockLagForQosSync int64, averageBlockTime time.Duration, blockDistanceForFinalizedData, blocksInFinalizationProof uint32)

ChainBlockStats returns block stats from spec (spec.AllowedBlockLagForQosSync, spec.AverageBlockTime, spec.BlockDistanceForFinalizedData)

func (*RestChainParser) CraftMessage 

func (apip *RestChainParser) CraftMessage(parsing *spectypes.ParseDirective, connectionType string, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)

func (*RestChainParser) DataReliabilityParams 

func (apip *RestChainParser) DataReliabilityParams() (enabled bool, dataReliabilityThreshold uint32)

DataReliabilityParams returns data reliability params from spec (spec.enabled and spec.dataReliabilityThreshold)

func (*RestChainParser) GetUniqueName 

func (bcp *RestChainParser) GetUniqueName() string

func (*RestChainParser) ParseMsg 

func (apip *RestChainParser) ParseMsg(urlPath string, data []byte, connectionType string, metadata []pairingtypes.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)

ParseMsg parses message data into chain message object

func (*RestChainParser) SetSpec 

func (apip *RestChainParser) SetSpec(spec spectypes.Spec)

SetSpec sets the spec for the TendermintChainParser

type RestChainProxy 

type RestChainProxy struct {
	BaseChainProxy
	// contains filtered or unexported fields
}

func (*RestChainProxy) SendNodeMsg 

func (rcp *RestChainProxy) SendNodeMsg(ctx context.Context, ch chan interface{}, chainMessage ChainMessageForSend) (relayReply *RelayReplyWrapper, subscriptionID string, relayReplyServer *rpcclient.ClientSubscription, err error)

type RestErrorHandler 

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

func (*RestErrorHandler) HandleJSONFormatError 

func (geh *RestErrorHandler) HandleJSONFormatError(replyData []byte) error

func (*RestErrorHandler) HandleNodeError 

func (rne *RestErrorHandler) HandleNodeError(ctx context.Context, nodeError error) error

Validating if the error is related to the provider connection or not returning nil if its not one of the expected connectivity error types

func (*RestErrorHandler) HandleStatusError 

func (geh *RestErrorHandler) HandleStatusError(statusCode int, strict bool) error

func (*RestErrorHandler) ValidateRequestAndResponseIds 

func (geh *RestErrorHandler) ValidateRequestAndResponseIds(nodeMessageID json.RawMessage, replyMsgID json.RawMessage) error

type TaggedContainer 

type TaggedContainer struct {
	Parsing       *spectypes.ParseDirective
	ApiCollection *spectypes.ApiCollection
}

type TendermintChainParser 

type TendermintChainParser struct {
	BaseChainParser
}

func NewTendermintRpcChainParser 

func NewTendermintRpcChainParser() (chainParser *TendermintChainParser, err error)

NewTendermintRpcChainParser creates a new instance of TendermintChainParser

func (*TendermintChainParser) ChainBlockStats 

func (apip *TendermintChainParser) ChainBlockStats() (allowedBlockLagForQosSync int64, averageBlockTime time.Duration, blockDistanceForFinalizedData, blocksInFinalizationProof uint32)

ChainBlockStats returns block stats from spec (spec.AllowedBlockLagForQosSync, spec.AverageBlockTime, spec.BlockDistanceForFinalizedData, spec.BlocksInFinalizationProof)

func (*TendermintChainParser) CraftMessage 

func (apip *TendermintChainParser) CraftMessage(parsing *spectypes.ParseDirective, connectionType string, craftData *CraftData, metadata []pairingtypes.Metadata) (ChainMessageForSend, error)

func (*TendermintChainParser) DataReliabilityParams 

func (apip *TendermintChainParser) DataReliabilityParams() (enabled bool, dataReliabilityThreshold uint32)

DataReliabilityParams returns data reliability params from spec (spec.enabled and spec.dataReliabilityThreshold)

func (*TendermintChainParser) GetUniqueName 

func (bcp *TendermintChainParser) GetUniqueName() string

func (*TendermintChainParser) ParseMsg 

func (apip *TendermintChainParser) ParseMsg(urlPath string, data []byte, connectionType string, metadata []pairingtypes.Metadata, extensionInfo extensionslib.ExtensionInfo) (ChainMessage, error)

ParseMsg parses message data into chain message object

func (*TendermintChainParser) SetSpec 

func (apip *TendermintChainParser) SetSpec(spec spectypes.Spec)

SetSpec sets the spec for the TendermintChainParser

type TendermintRPCErrorHandler 

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

func (*TendermintRPCErrorHandler) HandleJSONFormatError 

func (geh *TendermintRPCErrorHandler) HandleJSONFormatError(replyData []byte) error

func (*TendermintRPCErrorHandler) HandleNodeError 

func (tendermintErrorHandler *TendermintRPCErrorHandler) HandleNodeError(ctx context.Context, nodeError error) error

func (*TendermintRPCErrorHandler) HandleStatusError 

func (geh *TendermintRPCErrorHandler) HandleStatusError(statusCode int, strict bool) error

func (*TendermintRPCErrorHandler) ValidateRequestAndResponseIds 

func (geh *TendermintRPCErrorHandler) ValidateRequestAndResponseIds(nodeMessageID json.RawMessage, replyMsgID json.RawMessage) error

type TendermintRpcChainListener 

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

func NewTendermintRpcChainListener 

func NewTendermintRpcChainListener(ctx context.Context, listenEndpoint *lavasession.RPCEndpoint,
	relaySender RelaySender, healthReporter HealthReporter,
	rpcConsumerLogs *metrics.RPCConsumerLogs,
	refererData *RefererData,
	consumerWsSubscriptionManager *ConsumerWSSubscriptionManager,
) (chainListener *TendermintRpcChainListener)

NewTendermintRpcChainListener creates a new instance of TendermintRpcChainListener

func (*TendermintRpcChainListener) GetListeningAddress 

func (apil *TendermintRpcChainListener) GetListeningAddress() string

func (*TendermintRpcChainListener) Serve 

func (apil *TendermintRpcChainListener) Serve(ctx context.Context, cmdFlags common.ConsumerCmdFlags)

Serve http server for TendermintRpcChainListener

type TestStruct 

type TestStruct struct {
	Ctx       context.Context
	Keepers   *keepertest.Keepers
	Servers   *keepertest.Servers
	Providers []sigs.Account
	Spec      spectypes.Spec
	Plan      plantypes.Plan
	Consumer  sigs.Account
	Validator sigs.Account
}

func SetupForTests 

func SetupForTests(t *testing.T, numOfProviders int, specID string, getToTopMostPath string) TestStruct

func (*TestStruct) BondDenom 

func (ts *TestStruct) BondDenom() string

type UserData 

type UserData struct {
	ConsumerIp string
	DappId     string
}

type VerificationContainer 

type VerificationContainer struct {
	ConnectionType string
	Name           string
	ParseDirective spectypes.ParseDirective
	Value          string
	LatestDistance uint64
	Severity       spectypes.ParseValue_VerificationSeverity
	VerificationKey
}

func (*VerificationContainer) IsActive 

func (vc *VerificationContainer) IsActive() bool

type VerificationKey 

type VerificationKey struct {
	Extension string
	Addon     string
}

Source Files

View all Source files

Directories

Path Synopsis
mock_test
rpcInterfaceMessages
rpcclient
package rpcclient implements bi-directional JSON-RPC 2.0 on multiple transports.
 package rpcclient implements bi-directional JSON-RPC 2.0 on multiple transports.
dyncodec
testproto
Package testproto is a reverse proxy.
 Package testproto is a reverse proxy.

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