gadgets

Documentation

Index

• type Heights
  • func NewHeights() *Heights
  • func (g *Heights) BlockFinalized(block *flow.Header)
  • func (g *Heights) OnHeight(height uint64, callback func())
• type IdentityDeltas
  • func NewIdentityDeltas(cb func()) *IdentityDeltas
  • func (g *IdentityDeltas) EpochCommittedPhaseStarted(_ uint64, _ *flow.Header)
  • func (g *IdentityDeltas) EpochSetupPhaseStarted(_ uint64, _ *flow.Header)
  • func (g *IdentityDeltas) EpochTransition(_ uint64, _ *flow.Header)

Types

type Heights

type Heights struct {
	events.Noop
	// contains filtered or unexported fields
}

Heights is a protocol events consumer that provides an interface to subscribe to callbacks when chain state reaches a particular height.

func NewHeights

func NewHeights() *Heights

NewHeights returns a new Heights events gadget.

func (*Heights) BlockFinalized

func (g *Heights) BlockFinalized(block *flow.Header)

BlockFinalized handles block finalized protocol events, triggering height callbacks as needed.

func (*Heights) OnHeight

func (g *Heights) OnHeight(height uint64, callback func())

OnHeight registers the callback for the given height.

type IdentityDeltas

type IdentityDeltas struct {
	events.Noop
	// contains filtered or unexported fields
}

IdentityDeltas is a protocol events consumer that provides an interface to subscribe to callbacks any time an identity table change (or possible change) is finalized.

TODO add slashing/ejection events here once implemented

func NewIdentityDeltas

func NewIdentityDeltas(cb func()) *IdentityDeltas

NewIdentityDeltas returns a new IdentityDeltas events gadget.

func (*IdentityDeltas) EpochCommittedPhaseStarted

func (g *IdentityDeltas) EpochCommittedPhaseStarted(_ uint64, _ *flow.Header)

func (*IdentityDeltas) EpochSetupPhaseStarted

func (g *IdentityDeltas) EpochSetupPhaseStarted(_ uint64, _ *flow.Header)

func (*IdentityDeltas) EpochTransition

func (g *IdentityDeltas) EpochTransition(_ uint64, _ *flow.Header)