walletevent

Documentation

Index

• Constants
• func ExtractPayload[T any](e Event, payload *T) error
• func GetPayload[T any](e Event) (*T, error)
• type Event
• type EventCb
• type EventType
  • func (t EventType) IsInternal() bool
• type Publisher
• type SignalsTransmitter
  • func (tmr *SignalsTransmitter) Start() error
  • func (tmr *SignalsTransmitter) Stop()
• type Watcher
  • func NewWatcher(feed *event.Feed, callback EventCb) *Watcher
  • func (w *Watcher) Start()
  • func (w *Watcher) Stop()

Constants

const InternalEventTypePrefix = "INT-"

EventType prefix to be used for internal events. These events are not forwarded to the client, they are only used within status-go.

Functions

func ExtractPayload

func ExtractPayload[T any](e Event, payload *T) error

func GetPayload

func GetPayload[T any](e Event) (*T, error)

Types

type Event

type Event struct {
	Type        EventType        `json:"type"`
	BlockNumber *big.Int         `json:"blockNumber"`
	Accounts    []common.Address `json:"accounts"`
	Message     string           `json:"message"`
	At          int64            `json:"at"`
	ChainID     uint64           `json:"chainId"`
	RequestID   *int             `json:"requestId,omitempty"`
	// For Internal events only, not serialized
	EventParams interface{}
}

Event is a type for transfer events.

type EventCb

type EventCb func(event Event)

type EventType

type EventType string

EventType type for event types.

func (EventType) IsInternal

func (t EventType) IsInternal() bool

type Publisher

type Publisher interface {
	Subscribe(interface{}) event.Subscription
}

type SignalsTransmitter

type SignalsTransmitter struct {
	Publisher
	// contains filtered or unexported fields
}

SignalsTransmitter transmits received events as wallet signals.

func (*SignalsTransmitter) Start

func (tmr *SignalsTransmitter) Start() error

Start runs loop in background.

func (*SignalsTransmitter) Stop

func (tmr *SignalsTransmitter) Stop()

Stop stops the loop and waits till it exits.

type Watcher

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

Watcher executes a given callback whenever a wallet event gets sent

func NewWatcher

func NewWatcher(feed *event.Feed, callback EventCb) *Watcher

func (*Watcher) Start

func (w *Watcher) Start()

func (*Watcher) Stop

func (w *Watcher) Stop()