Function loadDatabase

blockproducer/storage.go:664–690

(st xi.Storage)

}

func loadDatabase(st xi.Storage) (
	irre *blockNode,
	heads []*blockNode,
	immutable *metaState,
	txPool map[hash.Hash]pi.Transaction,
	err error,
) {
	var irreHash hash.Hash
	// Load last irreversible block hash
	if irreHash, err = loadIrreHash(st); err != nil {
		return
	}
	// Load blocks
	if irre, heads, err = loadBlocks(st, irreHash); err != nil {
		return
	}
	// Load immutable state
	if immutable, err = loadImmutableState(st); err != nil {
		return
	}
	// Load tx pool
	if txPool, err = loadTxPool(st); err != nil {
		return
	}

	return
}