frostfs-node/pkg/morph/event/handler.go
Leonard Lyubich 23c220ae28 [] morph/listener: Register handlers of new chain blocks
Extend Listener with RegisterBlockHandler method. All block handlers are
called on each block read from Subscriber.BlockNotifications channel.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00

30 lines
596 B
Go

package event
import (
"github.com/nspcc-dev/neo-go/pkg/core/block"
)
// Handler is an Event processing function.
type Handler func(Event)
// BlockHandler is a chain block processing function.
type BlockHandler func(*block.Block)
// HandlerInfo is a structure that groups
// the parameters of the handler of particular
// contract event.
type HandlerInfo struct {
scriptHashWithType
h Handler
}
// SetHandler is an event handler setter.
func (s *HandlerInfo) SetHandler(v Handler) {
s.h = v
}
// Handler returns an event handler.
func (s HandlerInfo) Handler() Handler {
return s.h
}