processor

package
v2.5.2 Latest Latest
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 Go to latest Published: Feb 28, 2024 License: Apache-2.0 Imports: 21 Imported by: 0

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Index

Constants

View Source 
const (
	RuleAllowList = "allowlist"
	RuleDenyList  = "denylist"
)

Variables

View Source 
var PathProcMessageCollector chan *PathProcessorMessageResp

Functions

This section is empty.

Types

type ChainChannelKey 

type ChainChannelKey struct {
	ChainID             string
	CounterpartyChainID string
	ChannelKey          ChannelKey
}

type ChainProcessor 

type ChainProcessor interface {
	// Run starts the query loop for the chain which will gather applicable ibc messages and push events out to the relevant PathProcessors.
	// The initialBlockHistory parameter determines how many historical blocks should be fetched and processed before continuing with current blocks.
	// ChainProcessors should obey the context and return upon context cancellation.
	Run(ctx context.Context, initialBlockHistory uint64, stuckPacket *StuckPacket) error

	// Provider returns the ChainProvider, which provides the methods for querying, assembling IBC messages, and sending transactions.
	Provider() provider.ChainProvider

	// Set the PathProcessors that this ChainProcessor should publish relevant IBC events to.
	// ChainProcessors need reference to their PathProcessors and vice-versa, handled by EventProcessorBuilder.Build().
	SetPathProcessors(pathProcessors PathProcessors)
}

The ChainProcessor interface is reponsible for polling blocks and emitting IBC message events to the PathProcessors. It is also responsible for tracking open channels and not sending messages to the PathProcessors for closed channels.

type ChainProcessorCacheData 

type ChainProcessorCacheData struct {
	IBCMessagesCache     IBCMessagesCache
	InSync               bool
	ClientState          provider.ClientState
	ConnectionStateCache ConnectionStateCache
	ChannelStateCache    ChannelStateCache
	LatestBlock          provider.LatestBlock
	LatestHeader         provider.IBCHeader
	IBCHeaderCache       IBCHeaderCache
}

ChainProcessorCacheData is the data sent from the ChainProcessors to the PathProcessors to keep the PathProcessors up to date with the latest info from the chains.

type ChainProcessors 

type ChainProcessors []ChainProcessor

ChainProcessors is a slice of ChainProcessor instances.

type ChannelCloseLifecycle added in v2.3.0 

type ChannelCloseLifecycle struct {
	SrcChainID   string
	SrcChannelID string
	SrcPortID    string
	SrcConnID    string
	DstConnID    string
}

ChannelCloseLifecycle is used as a stop condition for the PathProcessor. It will attempt to finish closing the channel and terminate once the channel is closed.

type ChannelKey 

type ChannelKey struct {
	ChannelID             string
	PortID                string
	CounterpartyChannelID string
	CounterpartyPortID    string
}

ChannelKey is the key used for identifying channels between ChainProcessor and PathProcessor.

func ChannelInfoChannelKey 

func ChannelInfoChannelKey(info provider.ChannelInfo) ChannelKey

ChannelInfoChannelKey returns the applicable ChannelKey for ChannelInfo.

func PacketInfoChannelKey 

func PacketInfoChannelKey(eventType string, info provider.PacketInfo) (ChannelKey, error)

PacketInfoChannelKey returns the applicable ChannelKey for the chain based on the eventType.

func (ChannelKey) Counterparty 

func (k ChannelKey) Counterparty() ChannelKey

Counterparty flips a ChannelKey for the perspective of the counterparty chain

func (ChannelKey) MarshalLogObject 

func (k ChannelKey) MarshalLogObject(enc zapcore.ObjectEncoder) error

func (ChannelKey) MsgInitKey 

func (k ChannelKey) MsgInitKey() ChannelKey

MsgInitKey is used for comparing MsgChannelOpenInit keys with other connection handshake messages. MsgChannelOpenInit does not have CounterpartyChannelID.

func (ChannelKey) PreInitKey added in v2.3.0 

func (k ChannelKey) PreInitKey() ChannelKey

PreInitKey is used for comparing pre-init keys with other connection handshake messages. Before the channel handshake, do not have ChannelID or CounterpartyChannelID.

type ChannelMessage 

type ChannelMessage struct {
	ChainID   string
	EventType string
	Info      provider.ChannelInfo
}

type ChannelMessageCache 

type ChannelMessageCache map[ChannelKey]provider.ChannelInfo

ChannelMessageCache is used for caching channel handshake IBC messages for a given IBC channel.

func (ChannelMessageCache) Merge 

func (c ChannelMessageCache) Merge(other ChannelMessageCache)

Merge merges another ChannelMessageCache into this one.

type ChannelMessageLifecycle 

type ChannelMessageLifecycle struct {
	Initial     *ChannelMessage
	Termination *ChannelMessage
}

ChannelMessageLifecycle is used as a stop condition for the PathProcessor. It will send the Initial channel message (if non-nil), then stop once it observes the termination channel message (if non-nil).

type ChannelMessagesCache 

type ChannelMessagesCache map[string]ChannelMessageCache

ChannelMessagesCache is used for caching a ChannelMessageCache for a given IBC message type.

func (ChannelMessagesCache) DeleteMessages 

func (c ChannelMessagesCache) DeleteMessages(toDelete ...map[string][]ChannelKey)

func (ChannelMessagesCache) Merge 

func (c ChannelMessagesCache) Merge(other ChannelMessagesCache)

Merge merges another ChannelMessagesCache into this one.

func (ChannelMessagesCache) Retain 

func (c ChannelMessagesCache) Retain(k ChannelKey, m string, ibcMsg provider.ChannelInfo)

Retain assumes creates cache path if it doesn't exist, then caches message.

type ChannelPacketMessagesCache 

type ChannelPacketMessagesCache map[ChannelKey]PacketMessagesCache

ChannelPacketMessagesCache is used for caching a PacketMessagesCache for a given IBC channel.

func (ChannelPacketMessagesCache) Cache added in v2.4.0 

func (c ChannelPacketMessagesCache) Cache(
	eventType string,
	k ChannelKey,
	sequence uint64,
	packetInfo provider.PacketInfo,
)

Cache stores packet info safely, generating intermediate maps along the way if necessary.

func (ChannelPacketMessagesCache) IsCached added in v2.4.0 

func (c ChannelPacketMessagesCache) IsCached(eventType string, k ChannelKey, sequence uint64) bool

IsCached returns true if a sequence for a channel key and event type is already cached.

func (ChannelPacketMessagesCache) Merge 

func (c ChannelPacketMessagesCache) Merge(other ChannelPacketMessagesCache)

Merge merges another ChannelPacketMessagesCache into this one.

func (ChannelPacketMessagesCache) Retain 

func (c ChannelPacketMessagesCache) Retain(k ChannelKey, m string, pi provider.PacketInfo)

Retain assumes the packet is applicable to the channels for a path processor that is subscribed to this chain processor. It creates cache path if it doesn't exist, then caches message.

func (ChannelPacketMessagesCache) ShouldRetainSequence 

func (c ChannelPacketMessagesCache) ShouldRetainSequence(p PathProcessors, k ChannelKey, chainID string, m string, seq uint64) bool

ShouldRetainSequence returns true if packet is applicable to the channels for path processors that are subscribed to this chain processor

type ChannelPacketStateCache added in v2.5.0 

type ChannelPacketStateCache map[ChannelKey]PacketSequenceStateCache

ChannelPacketStateCache is used for caching a PacketSequenceStateCache for a given IBC channel.

func (ChannelPacketStateCache) Prune added in v2.5.0 

func (c ChannelPacketStateCache) Prune(keep int)

Prune deletes all map entries except for the most recent (keep) for all channels.

func (ChannelPacketStateCache) State added in v2.5.0 

func (c ChannelPacketStateCache) State(k ChannelKey, sequence uint64) (string, bool)

func (ChannelPacketStateCache) UpdateState added in v2.5.0 

func (c ChannelPacketStateCache) UpdateState(k ChannelKey, sequence uint64, state string)

type ChannelState added in v2.4.0 

type ChannelState struct {
	Order chantypes.Order
	Open  bool
}

ChannelState is used for caching channel open state and a lookup for the channel order.

type ChannelStateCache 

type ChannelStateCache map[ChannelKey]ChannelState

ChannelStateCache maintains channel open state for multiple channels.

func (ChannelStateCache) FilterForClient 

func (c ChannelStateCache) FilterForClient(clientID string, channelConnections map[string]string, connectionClients map[string]string) ChannelStateCache

FilterForClient returns a filtered copy of channels on top of an underlying clientID so it can be used by other goroutines.

func (ChannelStateCache) SetOpen added in v2.4.0 

func (c ChannelStateCache) SetOpen(k ChannelKey, open bool, order chantypes.Order)

SetOpen sets the open state for a channel, and also the order if it is not NONE.

type ClientICQMessageCache added in v2.3.0 

type ClientICQMessageCache map[provider.ClientICQQueryID]provider.ClientICQInfo

ClientICQMessageCache is used for caching a client ICQ message for a given query ID.

func (ClientICQMessageCache) Merge added in v2.3.0 

func (c ClientICQMessageCache) Merge(other ClientICQMessageCache)

Merge merges another ClientICQMessageCache into this one.

type ClientICQMessagesCache added in v2.3.0 

type ClientICQMessagesCache map[ClientICQType]ClientICQMessageCache

ClientICQMessagesCache is used for caching a ClientICQMessageCache for a given type (query/response).

func (ClientICQMessagesCache) DeleteMessages added in v2.3.0 

func (c ClientICQMessagesCache) DeleteMessages(queryID ...provider.ClientICQQueryID)

DeleteMessages deletes cached messages for the provided query ID.

func (ClientICQMessagesCache) Merge added in v2.3.0 

func (c ClientICQMessagesCache) Merge(other ClientICQMessagesCache)

Merge merges another ClientICQMessagesCache into this one.

func (ClientICQMessagesCache) Retain added in v2.3.0 

func (c ClientICQMessagesCache) Retain(icqType ClientICQType, ci provider.ClientICQInfo)

Retain creates cache path if it doesn't exist, then caches message.

type ClientICQType added in v2.3.0 

type ClientICQType string

ClientICQType string wrapper for query/response type. 

const (
	ClientICQTypeRequest  ClientICQType = "query_request"
	ClientICQTypeResponse ClientICQType = "query_response"
)

type ConnectionKey 

type ConnectionKey struct {
	ClientID             string
	ConnectionID         string
	CounterpartyClientID string
	CounterpartyConnID   string
}

ConnectionKey is the key used for identifying connections between ChainProcessor and PathProcessor.

func ConnectionInfoConnectionKey 

func ConnectionInfoConnectionKey(info provider.ConnectionInfo) ConnectionKey

ConnectionInfoConnectionKey returns the applicable ConnectionKey for ConnectionInfo.

func (ConnectionKey) Counterparty 

func (connectionKey ConnectionKey) Counterparty() ConnectionKey

Counterparty flips a ConnectionKey for the perspective of the counterparty chain

func (ConnectionKey) MarshalLogObject 

func (k ConnectionKey) MarshalLogObject(enc zapcore.ObjectEncoder) error

func (ConnectionKey) MsgInitKey 

func (connectionKey ConnectionKey) MsgInitKey() ConnectionKey

MsgInitKey is used for comparing MsgConnectionOpenInit keys with other connection handshake messages. MsgConnectionOpenInit does not have CounterpartyConnectionID.

func (ConnectionKey) PreInitKey added in v2.3.0 

func (connectionKey ConnectionKey) PreInitKey() ConnectionKey

PreInitKey is used for comparing pre-init keys with other connection handshake messages. Before starting a connection handshake, do not have ConnectionID or CounterpartyConnectionID.

type ConnectionMessage 

type ConnectionMessage struct {
	ChainID   string
	EventType string
	Info      provider.ConnectionInfo
}

type ConnectionMessageCache 

type ConnectionMessageCache map[ConnectionKey]provider.ConnectionInfo

ConnectionMessageCache is used for caching connection handshake IBC messages for a given IBC connection.

func (ConnectionMessageCache) Merge 

func (c ConnectionMessageCache) Merge(other ConnectionMessageCache)

Merge merges another ConnectionMessageCache into this one.

type ConnectionMessageLifecycle 

type ConnectionMessageLifecycle struct {
	Initial     *ConnectionMessage
	Termination *ConnectionMessage
}

ConnectionMessageLifecycle is used as a stop condition for the PathProcessor. It will send the Initial connection message (if non-nil), then stop once it observes the termination connection message (if non-nil).

type ConnectionMessagesCache 

type ConnectionMessagesCache map[string]ConnectionMessageCache

ConnectionMessagesCache is used for caching a ConnectionMessageCache for a given IBC message type.

func (ConnectionMessagesCache) DeleteMessages 

func (c ConnectionMessagesCache) DeleteMessages(toDelete ...map[string][]ConnectionKey)

func (ConnectionMessagesCache) Merge 

func (c ConnectionMessagesCache) Merge(other ConnectionMessagesCache)

Merge merges another ConnectionMessagesCache into this one.

func (ConnectionMessagesCache) Retain 

func (c ConnectionMessagesCache) Retain(k ConnectionKey, m string, ibcMsg provider.ConnectionInfo)

Retain assumes creates cache path if it doesn't exist, then caches message.

type ConnectionStateCache 

type ConnectionStateCache map[ConnectionKey]bool

ConnectionStateCache maintains connection open state for multiple connections.

func (ConnectionStateCache) FilterForClient 

func (c ConnectionStateCache) FilterForClient(clientID string) ConnectionStateCache

FilterForClient makes a filtered copy of the ConnectionStateCache for a single client ID so it can be used by other goroutines.

type EventProcessor 

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

EventProcessor is a built instance that is ready to be executed with Run(ctx).

func (EventProcessor) Run 

func (ep EventProcessor) Run(ctx context.Context) error

Run is a blocking call that launches all provided PathProcessors and ChainProcessors in parallel. It will return once all PathProcessors and ChainProcessors have stopped running due to context cancellation, or if a critical error has occurred within one of the ChainProcessors.

type EventProcessorBuilder 

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

EventProcessorBuilder is a configuration type with .With functions used for building an EventProcessor.

func NewEventProcessor 

func NewEventProcessor() EventProcessorBuilder

NewEventProcessor creates a builder than can be used to construct a multi-ChainProcessor, multi-PathProcessor topology for the relayer.

func (EventProcessorBuilder) Build 

func (ep EventProcessorBuilder) Build() EventProcessor

Build links the relevant ChainProcessors and PathProcessors, then returns an EventProcessor that can be used to run the ChainProcessors and PathProcessors.

func (EventProcessorBuilder) WithChainProcessors 

func (ep EventProcessorBuilder) WithChainProcessors(chainProcessors ...ChainProcessor) EventProcessorBuilder

WithChainProcessors adds to the list of ChainProcessors to be used if the chain name has not already been added.

func (EventProcessorBuilder) WithInitialBlockHistory 

func (ep EventProcessorBuilder) WithInitialBlockHistory(initialBlockHistory uint64) EventProcessorBuilder

WithInitialBlockHistory sets the initial block history to query for the ChainProcessors.

func (EventProcessorBuilder) WithMessageLifecycle 

func (ep EventProcessorBuilder) WithMessageLifecycle(messageLifecycle MessageLifecycle) EventProcessorBuilder

WithMessageLifecycle sets the message that should be sent to a chain once in sync, and also the message that should stop the EventProcessor once observed.

func (EventProcessorBuilder) WithPathProcessors 

func (ep EventProcessorBuilder) WithPathProcessors(pathProcessors ...*PathProcessor) EventProcessorBuilder

WithPathProcessors adds to the list of PathProcessors to be used.

func (EventProcessorBuilder) WithStuckPacket added in v2.5.0 

func (ep EventProcessorBuilder) WithStuckPacket(stuckPacket *StuckPacket) EventProcessorBuilder

WithStuckPacket sets the stuck packet configuration.

type FlushLifecycle added in v2.3.0 

type FlushLifecycle struct{}

Flush lifecycle informs the PathProcessor to terminate once all pending messages have been flushed.

type IBCHeaderCache 

type IBCHeaderCache map[uint64]provider.IBCHeader

IBCHeaderCache holds a mapping of IBCHeaders for their block height.

func (IBCHeaderCache) Clone added in v2.1.1 

func (c IBCHeaderCache) Clone() IBCHeaderCache

Clone makes a deep copy of an IBCHeaderCache.

func (IBCHeaderCache) Merge 

func (c IBCHeaderCache) Merge(other IBCHeaderCache)

Merge merges another IBCHeaderCache into this one.

func (IBCHeaderCache) Prune 

func (c IBCHeaderCache) Prune(keep int)

Prune deletes all map entries except for the most recent (keep).

type IBCMessagesCache 

type IBCMessagesCache struct {
	PacketFlow          ChannelPacketMessagesCache
	PacketState         ChannelPacketStateCache
	ConnectionHandshake ConnectionMessagesCache
	ChannelHandshake    ChannelMessagesCache
	ClientICQ           ClientICQMessagesCache
}

IBCMessagesCache holds cached messages for packet flows, connection handshakes, and channel handshakes. The PathProcessors use this for message correlation to determine when messages should be sent and are pruned when flows/handshakes are complete. ChainProcessors construct this for new IBC messages and pass it to the PathProcessors which will retain relevant messages for each PathProcessor.

func NewIBCMessagesCache 

func NewIBCMessagesCache() IBCMessagesCache

NewIBCMessagesCache returns an empty IBCMessagesCache.

func (IBCMessagesCache) Clone added in v2.1.1 

func (c IBCMessagesCache) Clone() IBCMessagesCache

Clone makes a deep copy of an IBCMessagesCache.

type MessageLifecycle 

type MessageLifecycle interface {
	// contains filtered or unexported methods
}

MessageLifecycle is used to send an initial IBC message to a chain once the chains are in sync for the PathProcessor. It also allows setting a stop condition for the PathProcessor. PathProcessor will stop if it observes a message that matches the MessageLifecycle's Termination message.

type PacketMessage 

type PacketMessage struct {
	ChainID   string
	EventType string
	Info      provider.PacketInfo
}

type PacketMessageLifecycle 

type PacketMessageLifecycle struct {
	Initial     *PacketMessage
	Termination *PacketMessage
}

PacketMessageLifecycle is used as a stop condition for the PathProcessor. It will send the Initial packet message (if non-nil), then stop once it observes the Termination packet message (if non-nil).

type PacketMessagesCache 

type PacketMessagesCache map[string]PacketSequenceCache

PacketMessagesCache is used for caching a PacketSequenceCache for a given IBC message type.

func (PacketMessagesCache) Clone 

func (c PacketMessagesCache) Clone() PacketMessagesCache

Clone creates a deep copy of a PacketMessagesCache.

func (PacketMessagesCache) DeleteMessages 

func (c PacketMessagesCache) DeleteMessages(toDelete ...map[string][]uint64)

func (PacketMessagesCache) Merge 

func (c PacketMessagesCache) Merge(other PacketMessagesCache)

Merge merges another PacketMessagesCache into this one.

type PacketSequenceCache 

type PacketSequenceCache map[uint64]provider.PacketInfo

PacketSequenceCache is used for caching an IBC message for a given packet sequence.

func (PacketSequenceCache) Merge 

func (c PacketSequenceCache) Merge(other PacketSequenceCache)

Merge merges another PacketSequenceCache into this one.

type PacketSequenceStateCache added in v2.5.0 

type PacketSequenceStateCache map[uint64]string

PacketSequenceStateCache is used for caching the state of a packet sequence.

func (PacketSequenceStateCache) Prune added in v2.5.0 

func (c PacketSequenceStateCache) Prune(keep int)

Prune deletes all map entries except for the most recent (keep).

type PathEnd 

type PathEnd struct {
	PathName string
	ChainID  string
	ClientID string

	// Can be either "allowlist" or "denylist"
	Rule       string
	FilterList []ChainChannelKey // which channels to allow or deny
}

PathEnd references one chain involved in a path. A path is composed of two PathEnds.

func NewPathEnd 

func NewPathEnd(pathName string, chainID string, clientID string, rule string, filterList []ChainChannelKey) PathEnd

NewPathEnd constructs a PathEnd, validating initial parameters.

type PathProcessor 

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

PathProcessor is a process that handles incoming IBC messages from a pair of chains. It determines what messages need to be relayed, and sends them.

func NewPathProcessor 

func NewPathProcessor(
	log *zap.Logger,
	pathEnd1 PathEnd,
	pathEnd2 PathEnd,
	metrics *PrometheusMetrics,
	memo string,
	clientUpdateThresholdTime time.Duration,
	flushInterval time.Duration,
	maxMsgs uint64,
	memoLimit, maxReceiverSize int,
) *PathProcessor

func (*PathProcessor) HandleNewData 

func (pp *PathProcessor) HandleNewData(chainID string, cacheData ChainProcessorCacheData)

ChainProcessors call this method when they have new IBC messages

func (*PathProcessor) IsRelayedChannel 

func (pp *PathProcessor) IsRelayedChannel(chainID string, channelKey ChannelKey) bool

func (*PathProcessor) IsRelevantChannel 

func (pp *PathProcessor) IsRelevantChannel(chainID string, channelID string) bool

func (*PathProcessor) IsRelevantClient 

func (pp *PathProcessor) IsRelevantClient(chainID string, clientID string) bool

func (*PathProcessor) IsRelevantConnection 

func (pp *PathProcessor) IsRelevantConnection(chainID string, connectionID string) bool

func (*PathProcessor) OnConnectionMessage 

func (pp *PathProcessor) OnConnectionMessage(chainID string, eventType string, onMsg func(provider.ConnectionInfo))

OnConnectionMessage allows the caller to handle connection handshake messages with a callback.

func (*PathProcessor) PathEnd1Messages 

func (pp *PathProcessor) PathEnd1Messages(channelKey ChannelKey, message string) PacketSequenceCache

TEST USE ONLY

func (*PathProcessor) PathEnd2Messages 

func (pp *PathProcessor) PathEnd2Messages(channelKey ChannelKey, message string) PacketSequenceCache

TEST USE ONLY

func (*PathProcessor) ProcessBacklogIfReady 

func (pp *PathProcessor) ProcessBacklogIfReady()

ProcessBacklogIfReady gives ChainProcessors a way to trigger the path processor process as soon as they are in sync for the first time, even if they do not have new messages.

func (*PathProcessor) RelevantClientID 

func (pp *PathProcessor) RelevantClientID(chainID string) string

RelevantClientID returns the relevant client ID or panics

func (*PathProcessor) Run 

func (pp *PathProcessor) Run(ctx context.Context, cancel func())

Run executes the main path process.

func (*PathProcessor) SetChainProviderIfApplicable 

func (pp *PathProcessor) SetChainProviderIfApplicable(chainProvider provider.ChainProvider) bool

Path Processors are constructed before ChainProcessors, so reference needs to be added afterwards This can be done inside the ChainProcessor constructor for simplification

func (*PathProcessor) SetMessageLifecycle added in v2.3.0 

func (pp *PathProcessor) SetMessageLifecycle(messageLifecycle MessageLifecycle)

type PathProcessorMessageResp added in v2.4.0 

type PathProcessorMessageResp struct {
	Response         *provider.RelayerTxResponse
	DestinationChain provider.ChainProvider
	SuccessfulTx     bool
	Error            error
}

type PathProcessors 

type PathProcessors []*PathProcessor

PathProcessors is a slice of PathProcessor instances

func (PathProcessors) IsRelayedChannel 

func (p PathProcessors) IsRelayedChannel(k ChannelKey, chainID string) bool

type PrometheusMetrics 

type PrometheusMetrics struct {
	Registry              *prometheus.Registry
	PacketObservedCounter *prometheus.CounterVec
	PacketRelayedCounter  *prometheus.CounterVec
	LatestHeightGauge     *prometheus.GaugeVec
	WalletBalance         *prometheus.GaugeVec
	FeesSpent             *prometheus.GaugeVec
	TxFailureError        *prometheus.CounterVec
	BlockQueryFailure     *prometheus.CounterVec
	ClientExpiration      *prometheus.GaugeVec
	ClientTrustingPeriod  *prometheus.GaugeVec
	UnrelayedPackets      *prometheus.GaugeVec
	UnrelayedAcks         *prometheus.GaugeVec
}

func NewPrometheusMetrics 

func NewPrometheusMetrics() *PrometheusMetrics

func (*PrometheusMetrics) AddPacketsObserved 

func (m *PrometheusMetrics) AddPacketsObserved(pathName, chain, channel, port, eventType string, count int)

func (*PrometheusMetrics) IncBlockQueryFailure added in v2.4.0 

func (m *PrometheusMetrics) IncBlockQueryFailure(chain, err string)

func (*PrometheusMetrics) IncPacketsRelayed 

func (m *PrometheusMetrics) IncPacketsRelayed(pathName, chain, channel, port, eventType string)

func (*PrometheusMetrics) IncTxFailure added in v2.4.0 

func (m *PrometheusMetrics) IncTxFailure(pathName, chain, errDesc string)

func (*PrometheusMetrics) SetClientExpiration added in v2.4.0 

func (m *PrometheusMetrics) SetClientExpiration(pathName, chain, clientID, trustingPeriod string, timeToExpiration time.Duration)

func (*PrometheusMetrics) SetClientTrustingPeriod added in v2.4.0 

func (m *PrometheusMetrics) SetClientTrustingPeriod(pathName, chain, clientID string, trustingPeriod time.Duration)

func (*PrometheusMetrics) SetFeesSpent 

func (m *PrometheusMetrics) SetFeesSpent(chain, gasPrice, key, address, denom string, amount float64)

func (*PrometheusMetrics) SetLatestHeight 

func (m *PrometheusMetrics) SetLatestHeight(chain string, height int64)

func (*PrometheusMetrics) SetUnrelayedAcks added in v2.5.0 

func (m *PrometheusMetrics) SetUnrelayedAcks(pathName, srcChain, destChain, srcChannel, destChannel string, UnrelayedAcks int)

func (*PrometheusMetrics) SetUnrelayedPackets added in v2.5.0 

func (m *PrometheusMetrics) SetUnrelayedPackets(pathName, srcChain, destChain, srcChannel, destChannel string, unrelayedPackets int)

func (*PrometheusMetrics) SetWalletBalance 

func (m *PrometheusMetrics) SetWalletBalance(chain, gasPrice, key, address, denom string, balance float64)

type StuckPacket added in v2.5.0 

type StuckPacket struct {
	ChainID     string
	StartHeight uint64
	EndHeight   uint64
}

StuckPacket is used for narrowing block queries on packets that are stuck on a channel for a specific chain.

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