Documentation
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Overview ¶
Package aggregator is a generated GoMock package.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AggregateSignatureResult ¶
type AggregateSignatureResult struct {
// Weight of validators included in the aggregate signature.
SignatureWeight uint64
// Total weight of all validators in the subnet.
TotalWeight uint64
// The message with the aggregate signature.
Message *avalancheWarp.Message
}
type Aggregator ¶
type Aggregator struct {
// contains filtered or unexported fields
}
Aggregator requests signatures from validators and aggregates them into a single signature.
func New ¶ added in v0.5.7
func New(client SignatureGetter, validators []*avalancheWarp.Validator, totalWeight uint64) *Aggregator
New returns a signature aggregator for the chain with the given [state] on the given [subnetID], and where [client] can be used to fetch signatures from validators.
func (*Aggregator) AggregateSignatures ¶
func (a *Aggregator) AggregateSignatures(ctx context.Context, unsignedMessage *avalancheWarp.UnsignedMessage, quorumNum uint64) (*AggregateSignatureResult, error)
Returns an aggregate signature over [unsignedMessage]. The returned signature's weight exceeds the threshold given by [quorumNum].
type MockSignatureGetter ¶ added in v0.5.7
type MockSignatureGetter struct {
// contains filtered or unexported fields
}
MockSignatureGetter is a mock of SignatureGetter interface.
func NewMockSignatureGetter ¶ added in v0.5.7
func NewMockSignatureGetter(ctrl *gomock.Controller) *MockSignatureGetter
NewMockSignatureGetter creates a new mock instance.
func (*MockSignatureGetter) EXPECT ¶ added in v0.5.7
func (m *MockSignatureGetter) EXPECT() *MockSignatureGetterMockRecorder
EXPECT returns an object that allows the caller to indicate expected use.
func (*MockSignatureGetter) GetSignature ¶ added in v0.5.7
func (m *MockSignatureGetter) GetSignature(arg0 context.Context, arg1 ids.NodeID, arg2 *warp.UnsignedMessage) (*bls.Signature, error)
GetSignature mocks base method.
type MockSignatureGetterMockRecorder ¶ added in v0.5.7
type MockSignatureGetterMockRecorder struct {
// contains filtered or unexported fields
}
MockSignatureGetterMockRecorder is the mock recorder for MockSignatureGetter.
func (*MockSignatureGetterMockRecorder) GetSignature ¶ added in v0.5.7
func (mr *MockSignatureGetterMockRecorder) GetSignature(arg0, arg1, arg2 interface{}) *gomock.Call
GetSignature indicates an expected call of GetSignature.
type NetworkClient ¶
type NetworkSignatureGetter ¶ added in v0.5.7
type NetworkSignatureGetter struct {
Client NetworkClient
}
NetworkSignatureGetter fetches warp signatures on behalf of the aggregator using VM App-Specific Messaging
func NewSignatureGetter ¶ added in v0.5.7
func NewSignatureGetter(client NetworkClient) *NetworkSignatureGetter
func (*NetworkSignatureGetter) GetSignature ¶ added in v0.5.7
func (s *NetworkSignatureGetter) GetSignature(ctx context.Context, nodeID ids.NodeID, unsignedWarpMessage *avalancheWarp.UnsignedMessage) (*bls.Signature, error)
GetSignature attempts to fetch a BLS Signature of [unsignedWarpMessage] from [nodeID] until it succeeds or receives an invalid response
Note: this function will continue attempting to fetch the signature from [nodeID] until it receives an invalid value or [ctx] is cancelled. The caller is responsible to cancel [ctx] if it no longer needs to fetch this signature.
type SignatureGetter ¶ added in v0.5.7
type SignatureGetter interface {
// GetSignature attempts to fetch a BLS Signature from [nodeID] for [unsignedWarpMessage]
GetSignature(ctx context.Context, nodeID ids.NodeID, unsignedWarpMessage *avalancheWarp.UnsignedMessage) (*bls.Signature, error)
}
SignatureGetter defines the minimum network interface to perform signature aggregation
Source Files