Method Stop

core/tx_pool.go:541–553

Stop terminates the transaction pool.

()

// Stop terminates the transaction pool.
func (pool *TxPool) Stop() {
	// Unsubscribe all subscriptions registered from txpool
	pool.scope.Close()

	// Unsubscribe subscriptions registered from blockchain
	pool.chainHeadSub.Unsubscribe()
	pool.wg.Wait()

	if pool.journal != nil {
		pool.journal.close()
	}
	log.Info("Transaction pool stopped")
}

// SubscribeNewTxsEvent registers a subscription of NewTxsEvent and
// starts sending event to the given channel.