Example #1
0
func main() {
	flag.Parse()
	from, to := mustDecodeHash(*start), mustDecodeHash(*end)
	runtime.GOMAXPROCS(*cpu)
	go func() {
		glog.Infoln(http.ListenAndServe("localhost:6060", nil))
	}()
	var err error
	if *mem {
		db, err = memdb.NewMemoryDB([]string{*path})
	} else {
		db, err = rocksdb.NewRocksDB(*path, *cacheSize)
	}
	checkErr(err)
	defer db.Close()
	go report()
	cmd, ok := commands[*command]
	if !ok {
		glog.Errorln("Unknown command:", *command)
		os.Exit(1)
	}
	var queue ledger.Queue
	for {
		state, err := ledger.NewLedgerStateFromDB(*from, db)
		checkErr(err)
		queue.Add(state)
		checkErr(queue.Do(cmd()))
		if *from == *to {
			if *command != "diff" || *to == *unfortunateGenesis {
				queue.AddEmpty()
				checkErr(queue.Do(cmd()))
			}
			return
		}
		*from = state.PreviousLedger
	}
}
Example #2
0
func (s *DiffSuite) SetUpSuite(c *C) {
	var err error
	s.db, err = memdb.NewMemoryDB([]string{"testdata/38129-32570.gz", "testdata/99943.gz"})
	c.Assert(err, IsNil)
}