chainlib

package
v0.35.8 Latest Latest
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Published: Mar 4, 2024 License: Apache-2.0 Imports: 66 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.

Index

Constants

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

)
View Source
const SEP = "&"

Variables

View Source
var InvalidResponses = []string{"null", "", "nil", "undefined"}

Functions

func CompareRequestedBlockInBatch

func CompareRequestedBlockInBatch(firstRequestedBlock int64, second 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, serverCallback http.HandlerFunc, getToTopMostPath string, services []string) (cpar ChainParser, crout ChainRouter, cfetc chaintracker.ChainFetcher, closeServer func(), 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 ChainMessage) string

func GetComputeUnits

func GetComputeUnits(chainMessage ChainMessage) uint64

func GetListenerWithRetryGrpc

func GetListenerWithRetryGrpc(protocol, addr string) net.Listener

func GetRelayTimeout

func GetRelayTimeout(chainMessage ChainMessage, chainParser ChainParser, timeouts int) time.Duration

func GetStateful

func GetStateful(chainMessage ChainMessage) uint32

func IsHangingApi

func IsHangingApi(chainMessage ChainMessage) bool

func IsSubscription

func IsSubscription(chainMessage ChainMessage) bool

func ListenWithRetry

func ListenWithRetry(app *fiber.App, address 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
}

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, taggedApis map[spectypes.FUNCTION_TAG]TaggedContainer,
	serverApis map[ApiKey]ApiContainer, apiCollections map[CollectionKey]*spectypes.ApiCollection, headers map[ApiKey]*spectypes.Header,
	verifications map[VerificationKey][]VerificationContainer, extensionParser extensionslib.ExtensionParser,
)

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, collectionData *spectypes.CollectionData, 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
	// contains filtered or unexported fields
}

func (*BaseChainProxy) GetChainProxyInformation

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

returns the node url and chain id for that proxy.

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)
}

func NewChainListener

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

type ChainMessage

type ChainMessage interface {
	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)

	ChainMessageForSend
}

type ChainMessageForSend

type ChainMessageForSend interface {
	GetApi() *spectypes.Api
	GetRPCMessage() rpcInterfaceMessages.GenericMessage
	GetApiCollection() *spectypes.ApiCollection
}

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, collectionData *spectypes.CollectionData, 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 *pairingtypes.RelayReply, 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 *pairingtypes.RelayReply, 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 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) 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 *pairingtypes.RelayReply, 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 *pairingtypes.RelayReply, 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,
) (chainListener *JsonRPCChainListener)

NewJrpcChainListener creates a new instance of JsonRPCChainListener

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 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

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

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 PolicyInf

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

type RefererData

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

func (*RefererData) SendReferer

func (rd *RefererData) SendReferer(refererMatchString string) error

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)
}

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) 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 *pairingtypes.RelayReply, 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,
) (chainListener *TendermintRpcChainListener)

NewTendermintRpcChainListener creates a new instance of TendermintRpcChainListener

func (*TendermintRpcChainListener) Serve

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 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
}

Directories

Path Synopsis
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.
testproto
Package testproto is a reverse proxy.
Package testproto is a reverse proxy.

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