block

const (
	TIMER_FAST_SYNC_LAST_BLOCK_NUMBER   = 2
	TIMER_NORMAL_SYNC_LAST_BLOCK_NUMBER = 4
	TIMER_CHECK_SYNC_LAST_BLOCK_NUMBER  = 20

	TIMER_SYNC_STATE_CHECK  = 5
	TIMER_SYNC_STATE_CHECK1 = 1

	TIMER_HEADER_SYNC = 2
	TIMER_BLOCK_SYNC  = 2

	TIMER_CATCHUP   = 2
	CATCHUP_COUNTER = 10

	TIMER_HEADER_UPDATE_CHECK = 1

	SYNC_BLOCK_BUNDLE     = 60
	SYNC_BLOCK_BUNDLE_MAX = 200

	SYNC_HEADER_BUNDLE = 3
)

const (
	STATE_SYNCING = 0
	STATE_CATCHUP = 1
	STATE_NORMAL  = 2
)

const (
	SET_SYNC_NULL   = 0
	SET_SYNC_HEADER = 1
	SET_SYNC_BLOCK  = 2
)

const (
	CATCHUP_COMPLETE = 0
	CATCHUP_DOING    = 1
)

const (
	BLOCK_REQ = 1
	//BLOCK_INFO update or response
	BLOCK_UPDATE = 2

	LAST_BLOCK_NUMBER_REQ = 3
	LAST_BLOCK_NUMBER_RSP = 4

	BLOCK_HEADER_REQ = 5
	BLOCK_HEADER_RSP = 6

	BLOCK_HEADER_UPDATE = 7

	BLOCK_CATCH_REQUEST  = 8
	BLOCK_CATCH_RESPONSE = 9
)

const (
	//WAIT_TIME wait for actors ready
	WAIT_TIME = 20
)