message

package
v1.9.3-rc.5 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 16, 2022 License: BSD-3-Clause Imports: 17 Imported by: 20

Documentation

Overview

Package message is a generated GoMock package.

Index

Constants

This section is empty.

Variables

View Source 
var (
	HandshakeOps = []Op{
		PingOp,
		PongOp,
		VersionOp,
		PeerListOp,
	}

	// List of all consensus request message types
	ConsensusRequestOps = []Op{
		GetStateSummaryFrontierOp,
		GetAcceptedStateSummaryOp,
		GetAcceptedFrontierOp,
		GetAcceptedOp,
		GetAncestorsOp,
		GetOp,
		PushQueryOp,
		PullQueryOp,
		AppRequestOp,
	}
	ConsensusResponseOps = []Op{
		StateSummaryFrontierOp,
		AcceptedStateSummaryOp,
		AcceptedFrontierOp,
		AcceptedOp,
		AncestorsOp,
		PutOp,
		ChitsOp,
		AppResponseOp,
	}
	// AppGossip is the only message that is sent unrequested without the
	// expectation of a response
	ConsensusExternalOps = append(
		ConsensusRequestOps,
		append(
			ConsensusResponseOps,
			AppGossipOp,
		)...,
	)
	ConsensusInternalOps = []Op{
		GetStateSummaryFrontierFailedOp,
		GetAcceptedStateSummaryFailedOp,
		GetAcceptedFrontierFailedOp,
		GetAcceptedFailedOp,
		GetAncestorsFailedOp,
		GetFailedOp,
		QueryFailedOp,
		AppRequestFailedOp,
		CrossChainAppRequestOp,
		CrossChainAppRequestFailedOp,
		CrossChainAppResponseOp,
		ConnectedOp,
		DisconnectedOp,
		NotifyOp,
		GossipRequestOp,
		TimeoutOp,
	}
	ConsensusOps = append(ConsensusExternalOps, ConsensusInternalOps...)

	ExternalOps = append(ConsensusExternalOps, HandshakeOps...)

	SynchronousOps = []Op{

		GetStateSummaryFrontierOp,
		GetStateSummaryFrontierFailedOp,
		StateSummaryFrontierOp,
		GetAcceptedStateSummaryOp,
		GetAcceptedStateSummaryFailedOp,
		AcceptedStateSummaryOp,

		GetAcceptedFrontierOp,
		GetAcceptedFrontierFailedOp,
		AcceptedFrontierOp,
		GetAcceptedOp,
		GetAcceptedFailedOp,
		AcceptedOp,
		GetAncestorsOp,
		GetAncestorsFailedOp,
		AncestorsOp,

		GetOp,
		GetFailedOp,
		PutOp,
		PushQueryOp,
		PullQueryOp,
		QueryFailedOp,
		ChitsOp,

		ConnectedOp,
		DisconnectedOp,
	}

	AsynchronousOps = []Op{

		AppRequestOp,
		AppRequestFailedOp,
		AppGossipOp,
		AppResponseOp,

		CrossChainAppRequestOp,
		CrossChainAppRequestFailedOp,
		CrossChainAppResponseOp,
	}

	FailedToResponseOps = map[Op]Op{
		GetStateSummaryFrontierFailedOp: StateSummaryFrontierOp,
		GetAcceptedStateSummaryFailedOp: AcceptedStateSummaryOp,
		GetAcceptedFrontierFailedOp:     AcceptedFrontierOp,
		GetAcceptedFailedOp:             AcceptedOp,
		GetAncestorsFailedOp:            AncestorsOp,
		GetFailedOp:                     PutOp,
		QueryFailedOp:                   ChitsOp,
		AppRequestFailedOp:              AppResponseOp,
		CrossChainAppRequestFailedOp:    CrossChainAppResponseOp,
	}
	UnrequestedOps = map[Op]struct{}{
		GetAcceptedFrontierOp:     {},
		GetAcceptedOp:             {},
		GetAncestorsOp:            {},
		GetOp:                     {},
		PushQueryOp:               {},
		PullQueryOp:               {},
		AppRequestOp:              {},
		AppGossipOp:               {},
		CrossChainAppRequestOp:    {},
		GetStateSummaryFrontierOp: {},
		GetAcceptedStateSummaryOp: {},
	}
)

Functions

func GetChainID added in v1.9.2 

func GetChainID(m any) (ids.ID, error)

func GetDeadline added in v1.9.2 

func GetDeadline(m any) (time.Duration, bool)

func GetRequestID added in v1.9.2 

func GetRequestID(m any) (uint32, bool)

func GetSourceChainID added in v1.9.2 

func GetSourceChainID(m any) (ids.ID, error)

func Unwrap added in v1.9.2 

func Unwrap(m *p2ppb.Message) (interface{}, error)

Types

type AppRequestFailed 

type AppRequestFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*AppRequestFailed) GetChainId added in v1.9.2 

func (m *AppRequestFailed) GetChainId() []byte

func (*AppRequestFailed) GetRequestId added in v1.9.2 

func (m *AppRequestFailed) GetRequestId() uint32

type Connected 

type Connected struct {
	NodeVersion *version.Application
}

type Creator 

type Creator interface {
	OutboundMsgBuilder
	InboundMsgBuilder
}

func NewCreator 

func NewCreator(
	metrics prometheus.Registerer,
	parentNamespace string,
	compressionEnabled bool,
	maxMessageTimeout time.Duration,
) (Creator, error)

type CrossChainAppRequest added in v1.9.2 

type CrossChainAppRequest struct {
	SourceChainID      ids.ID
	DestinationChainID ids.ID
	RequestID          uint32
	Message            []byte
}

func (*CrossChainAppRequest) GetChainId added in v1.9.2 

func (m *CrossChainAppRequest) GetChainId() []byte

func (*CrossChainAppRequest) GetRequestId added in v1.9.2 

func (m *CrossChainAppRequest) GetRequestId() uint32

func (*CrossChainAppRequest) GetSourceChainID added in v1.9.2 

func (m *CrossChainAppRequest) GetSourceChainID() ids.ID

type CrossChainAppRequestFailed added in v1.9.2 

type CrossChainAppRequestFailed struct {
	SourceChainID      ids.ID
	DestinationChainID ids.ID
	RequestID          uint32
}

func (*CrossChainAppRequestFailed) GetChainId added in v1.9.2 

func (m *CrossChainAppRequestFailed) GetChainId() []byte

func (*CrossChainAppRequestFailed) GetRequestId added in v1.9.2 

func (m *CrossChainAppRequestFailed) GetRequestId() uint32

func (*CrossChainAppRequestFailed) GetSourceChainID added in v1.9.2 

func (m *CrossChainAppRequestFailed) GetSourceChainID() ids.ID

type CrossChainAppResponse added in v1.9.2 

type CrossChainAppResponse struct {
	SourceChainID      ids.ID
	DestinationChainID ids.ID
	RequestID          uint32
	Message            []byte
}

func (*CrossChainAppResponse) GetChainId added in v1.9.2 

func (m *CrossChainAppResponse) GetChainId() []byte

func (*CrossChainAppResponse) GetRequestId added in v1.9.2 

func (m *CrossChainAppResponse) GetRequestId() uint32

func (*CrossChainAppResponse) GetSourceChainID added in v1.9.2 

func (m *CrossChainAppResponse) GetSourceChainID() ids.ID

type Disconnected 

type Disconnected struct{}

type GetAcceptedFailed 

type GetAcceptedFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetAcceptedFailed) GetChainId added in v1.9.2 

func (m *GetAcceptedFailed) GetChainId() []byte

func (*GetAcceptedFailed) GetRequestId added in v1.9.2 

func (m *GetAcceptedFailed) GetRequestId() uint32

type GetAcceptedFrontierFailed 

type GetAcceptedFrontierFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetAcceptedFrontierFailed) GetChainId added in v1.9.2 

func (m *GetAcceptedFrontierFailed) GetChainId() []byte

func (*GetAcceptedFrontierFailed) GetRequestId added in v1.9.2 

func (m *GetAcceptedFrontierFailed) GetRequestId() uint32

type GetAcceptedStateSummaryFailed added in v1.8.4 

type GetAcceptedStateSummaryFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetAcceptedStateSummaryFailed) GetChainId added in v1.9.2 

func (m *GetAcceptedStateSummaryFailed) GetChainId() []byte

func (*GetAcceptedStateSummaryFailed) GetRequestId added in v1.9.2 

func (m *GetAcceptedStateSummaryFailed) GetRequestId() uint32

type GetAncestorsFailed 

type GetAncestorsFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetAncestorsFailed) GetChainId added in v1.9.2 

func (m *GetAncestorsFailed) GetChainId() []byte

func (*GetAncestorsFailed) GetRequestId added in v1.9.2 

func (m *GetAncestorsFailed) GetRequestId() uint32

type GetFailed 

type GetFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetFailed) GetChainId added in v1.9.2 

func (m *GetFailed) GetChainId() []byte

func (*GetFailed) GetRequestId added in v1.9.2 

func (m *GetFailed) GetRequestId() uint32

type GetStateSummaryFrontierFailed added in v1.8.4 

type GetStateSummaryFrontierFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*GetStateSummaryFrontierFailed) GetChainId added in v1.9.2 

func (m *GetStateSummaryFrontierFailed) GetChainId() []byte

func (*GetStateSummaryFrontierFailed) GetRequestId added in v1.9.2 

func (m *GetStateSummaryFrontierFailed) GetRequestId() uint32

type GossipRequest 

type GossipRequest struct{}

type InboundMessage 

type InboundMessage interface {
	// NodeID returns the ID of the node that sent this message
	NodeID() ids.NodeID
	// Op returns the op that describes this message type
	Op() Op
	// Message returns the message that was sent
	Message() any
	// Expiration returns the time that the sender will have already timed out
	// this request
	Expiration() time.Time
	// OnFinishedHandling must be called one time when this message has been
	// handled by the message handler
	OnFinishedHandling()
	// BytesSavedCompression returns the number of bytes that this message saved
	// due to being compressed
	BytesSavedCompression() int
}

InboundMessage represents a set of fields for an inbound message

func InboundAccepted added in v1.9.3 

func InboundAccepted(
	chainID ids.ID,
	requestID uint32,
	containerIDs []ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundAcceptedFrontier added in v1.9.3 

func InboundAcceptedFrontier(
	chainID ids.ID,
	requestID uint32,
	containerIDs []ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundAcceptedStateSummary added in v1.9.3 

func InboundAcceptedStateSummary(
	chainID ids.ID,
	requestID uint32,
	summaryIDs []ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundAppRequest added in v1.9.3 

func InboundAppRequest(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	msg []byte,
	nodeID ids.NodeID,
) InboundMessage

func InboundAppResponse added in v1.9.3 

func InboundAppResponse(
	chainID ids.ID,
	requestID uint32,
	msg []byte,
	nodeID ids.NodeID,
) InboundMessage

func InboundChits added in v1.9.3 

func InboundChits(
	chainID ids.ID,
	requestID uint32,
	containerIDs []ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundGetAccepted added in v1.9.3 

func InboundGetAccepted(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	containerIDs []ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundGetAcceptedFrontier added in v1.9.3 

func InboundGetAcceptedFrontier(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	nodeID ids.NodeID,
) InboundMessage

func InboundGetAcceptedStateSummary added in v1.9.3 

func InboundGetAcceptedStateSummary(
	chainID ids.ID,
	requestID uint32,
	heights []uint64,
	deadline time.Duration,
	nodeID ids.NodeID,
) InboundMessage

func InboundGetStateSummaryFrontier added in v1.9.3 

func InboundGetStateSummaryFrontier(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	nodeID ids.NodeID,
) InboundMessage

func InboundPullQuery added in v1.9.3 

func InboundPullQuery(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	containerID ids.ID,
	nodeID ids.NodeID,
) InboundMessage

func InboundPushQuery added in v1.9.3 

func InboundPushQuery(
	chainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	container []byte,
	nodeID ids.NodeID,
) InboundMessage

func InboundStateSummaryFrontier added in v1.9.3 

func InboundStateSummaryFrontier(
	chainID ids.ID,
	requestID uint32,
	summary []byte,
	nodeID ids.NodeID,
) InboundMessage

func InternalAppRequestFailed added in v1.9.2 

func InternalAppRequestFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalConnected added in v1.9.2 

func InternalConnected(nodeID ids.NodeID, nodeVersion *version.Application) InboundMessage

func InternalCrossChainAppRequest added in v1.9.2 

func InternalCrossChainAppRequest(
	nodeID ids.NodeID,
	sourceChainID ids.ID,
	destinationChainID ids.ID,
	requestID uint32,
	deadline time.Duration,
	msg []byte,
) InboundMessage

func InternalCrossChainAppRequestFailed added in v1.9.2 

func InternalCrossChainAppRequestFailed(
	nodeID ids.NodeID,
	sourceChainID ids.ID,
	destinationChainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalCrossChainAppResponse added in v1.9.2 

func InternalCrossChainAppResponse(
	nodeID ids.NodeID,
	sourceChainID ids.ID,
	destinationChainID ids.ID,
	requestID uint32,
	msg []byte,
) InboundMessage

func InternalDisconnected added in v1.9.2 

func InternalDisconnected(nodeID ids.NodeID) InboundMessage

func InternalGetAcceptedFailed added in v1.9.2 

func InternalGetAcceptedFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGetAcceptedFrontierFailed added in v1.9.2 

func InternalGetAcceptedFrontierFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGetAcceptedStateSummaryFailed added in v1.9.2 

func InternalGetAcceptedStateSummaryFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGetAncestorsFailed added in v1.9.2 

func InternalGetAncestorsFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGetFailed added in v1.9.2 

func InternalGetFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGetStateSummaryFrontierFailed added in v1.9.2 

func InternalGetStateSummaryFrontierFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalGossipRequest added in v1.9.2 

func InternalGossipRequest(
	nodeID ids.NodeID,
) InboundMessage

func InternalQueryFailed added in v1.9.2 

func InternalQueryFailed(
	nodeID ids.NodeID,
	chainID ids.ID,
	requestID uint32,
) InboundMessage

func InternalTimeout added in v1.9.2 

func InternalTimeout(nodeID ids.NodeID) InboundMessage

func InternalVMMessage added in v1.9.2 

func InternalVMMessage(
	nodeID ids.NodeID,
	notification uint32,
) InboundMessage

type InboundMsgBuilder 

type InboundMsgBuilder interface {
	// Parse reads given bytes as InboundMessage
	Parse(
		bytes []byte,
		nodeID ids.NodeID,
		onFinishedHandling func(),
	) (InboundMessage, error)
}

type MockOutboundMessage added in v1.9.2 

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

MockOutboundMessage is a mock of OutboundMessage interface.

func NewMockOutboundMessage added in v1.9.2 

func NewMockOutboundMessage(ctrl *gomock.Controller) *MockOutboundMessage

NewMockOutboundMessage creates a new mock instance.

func (*MockOutboundMessage) BypassThrottling added in v1.9.2 

func (m *MockOutboundMessage) BypassThrottling() bool

BypassThrottling mocks base method.

func (*MockOutboundMessage) Bytes added in v1.9.2 

func (m *MockOutboundMessage) Bytes() []byte

Bytes mocks base method.

func (*MockOutboundMessage) BytesSavedCompression added in v1.9.2 

func (m *MockOutboundMessage) BytesSavedCompression() int

BytesSavedCompression mocks base method.

func (*MockOutboundMessage) EXPECT added in v1.9.2 

func (m *MockOutboundMessage) EXPECT() *MockOutboundMessageMockRecorder

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

func (*MockOutboundMessage) Op added in v1.9.2 

func (m *MockOutboundMessage) Op() Op

Op mocks base method.

type MockOutboundMessageMockRecorder added in v1.9.2 

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

MockOutboundMessageMockRecorder is the mock recorder for MockOutboundMessage.

func (*MockOutboundMessageMockRecorder) BypassThrottling added in v1.9.2 

func (mr *MockOutboundMessageMockRecorder) BypassThrottling() *gomock.Call

BypassThrottling indicates an expected call of BypassThrottling.

func (*MockOutboundMessageMockRecorder) Bytes added in v1.9.2 

func (mr *MockOutboundMessageMockRecorder) Bytes() *gomock.Call

Bytes indicates an expected call of Bytes.

func (*MockOutboundMessageMockRecorder) BytesSavedCompression added in v1.9.2 

func (mr *MockOutboundMessageMockRecorder) BytesSavedCompression() *gomock.Call

BytesSavedCompression indicates an expected call of BytesSavedCompression.

func (*MockOutboundMessageMockRecorder) Op added in v1.9.2 

func (mr *MockOutboundMessageMockRecorder) Op() *gomock.Call

Op indicates an expected call of Op.

type Op 

type Op byte

Op is an opcode 

const (
	// Handshake:
	PingOp Op = iota
	PongOp
	VersionOp
	PeerListOp
	// State sync:
	GetStateSummaryFrontierOp
	GetStateSummaryFrontierFailedOp
	StateSummaryFrontierOp
	GetAcceptedStateSummaryOp
	GetAcceptedStateSummaryFailedOp
	AcceptedStateSummaryOp
	// Bootstrapping:
	GetAcceptedFrontierOp
	GetAcceptedFrontierFailedOp
	AcceptedFrontierOp
	GetAcceptedOp
	GetAcceptedFailedOp
	AcceptedOp
	GetAncestorsOp
	GetAncestorsFailedOp
	AncestorsOp
	// Consensus:
	GetOp
	GetFailedOp
	PutOp
	PushQueryOp
	PullQueryOp
	QueryFailedOp
	ChitsOp
	// Application:
	AppRequestOp
	AppRequestFailedOp
	AppResponseOp
	AppGossipOp
	// Cross chain:
	CrossChainAppRequestOp
	CrossChainAppRequestFailedOp
	CrossChainAppResponseOp
	// Internal:
	ConnectedOp
	DisconnectedOp
	NotifyOp
	GossipRequestOp
	TimeoutOp
)

Types of messages that may be sent between nodes Note: If you add a new parseable Op below, you must also add it to ops (declared below)

func ToOp added in v1.9.2 

func ToOp(m *p2ppb.Message) (Op, error)

func (Op) String 

func (op Op) String() string

type OutboundMessage 

type OutboundMessage interface {
	// BypassThrottling returns true if we should send this message, regardless
	// of any outbound message throttling
	BypassThrottling() bool
	// Op returns the op that describes this message type
	Op() Op
	// Bytes returns the bytes that will be sent
	Bytes() []byte
	// BytesSavedCompression returns the number of bytes that this message saved
	// due to being compressed
	BytesSavedCompression() int
}

OutboundMessage represents a set of fields for an outbound message that can be serialized into a byte stream

type OutboundMsgBuilder 

type OutboundMsgBuilder interface {
	Version(
		networkID uint32,
		myTime uint64,
		ip ips.IPPort,
		myVersion string,
		myVersionTime uint64,
		sig []byte,
		trackedSubnets []ids.ID,
	) (OutboundMessage, error)

	PeerList(
		peers []ips.ClaimedIPPort,
		bypassThrottling bool,
	) (OutboundMessage, error)

	Ping() (OutboundMessage, error)

	Pong(uptimePercentage uint8) (OutboundMessage, error)

	GetStateSummaryFrontier(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
	) (OutboundMessage, error)

	StateSummaryFrontier(
		chainID ids.ID,
		requestID uint32,
		summary []byte,
	) (OutboundMessage, error)

	GetAcceptedStateSummary(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		heights []uint64,
	) (OutboundMessage, error)

	AcceptedStateSummary(
		chainID ids.ID,
		requestID uint32,
		summaryIDs []ids.ID,
	) (OutboundMessage, error)

	GetAcceptedFrontier(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
	) (OutboundMessage, error)

	AcceptedFrontier(
		chainID ids.ID,
		requestID uint32,
		containerIDs []ids.ID,
	) (OutboundMessage, error)

	GetAccepted(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		containerIDs []ids.ID,
	) (OutboundMessage, error)

	Accepted(
		chainID ids.ID,
		requestID uint32,
		containerIDs []ids.ID,
	) (OutboundMessage, error)

	GetAncestors(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		containerID ids.ID,
	) (OutboundMessage, error)

	Ancestors(
		chainID ids.ID,
		requestID uint32,
		containers [][]byte,
	) (OutboundMessage, error)

	Get(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		containerID ids.ID,
	) (OutboundMessage, error)

	Put(
		chainID ids.ID,
		requestID uint32,
		container []byte,
	) (OutboundMessage, error)

	PushQuery(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		container []byte,
	) (OutboundMessage, error)

	PullQuery(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		containerID ids.ID,
	) (OutboundMessage, error)

	Chits(
		chainID ids.ID,
		requestID uint32,
		containerIDs []ids.ID,
	) (OutboundMessage, error)

	AppRequest(
		chainID ids.ID,
		requestID uint32,
		deadline time.Duration,
		msg []byte,
	) (OutboundMessage, error)

	AppResponse(
		chainID ids.ID,
		requestID uint32,
		msg []byte,
	) (OutboundMessage, error)

	AppGossip(
		chainID ids.ID,
		msg []byte,
	) (OutboundMessage, error)
}

OutboundMsgBuilder builds outbound messages. Outbound messages are returned with a reference count of 1. Once the reference count hits 0, the message bytes should no longer be accessed.

type QueryFailed 

type QueryFailed struct {
	ChainID   ids.ID
	RequestID uint32
}

func (*QueryFailed) GetChainId added in v1.9.2 

func (m *QueryFailed) GetChainId() []byte

func (*QueryFailed) GetRequestId added in v1.9.2 

func (m *QueryFailed) GetRequestId() uint32

type Timeout 

type Timeout struct{}

type VMMessage 

type VMMessage struct {
	Notification uint32
}

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