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cmd/utils: use constant for import batch size

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This commit is contained in:
Felix Lange 2015-05-28 01:16:57 +02:00
parent a8bc2181c9
commit e1fe75e3b6
1 changed files with 6 additions and 3 deletions
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9
cmd/utils/cmd.go
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@ -40,6 +40,10 @@ import (
"github.com/peterh/liner" "github.com/peterh/liner"
) )
const (
importBatchSize = 2500
)
var interruptCallbacks = []func(os.Signal){} var interruptCallbacks = []func(os.Signal){}
// Register interrupt handlers callbacks // Register interrupt handlers callbacks
@ -205,8 +209,7 @@ func ImportChain(chain *core.ChainManager, fn string) error {
stream := rlp.NewStream(fh, 0) stream := rlp.NewStream(fh, 0)
// Run actual the import. // Run actual the import.
batchSize := 2500 blocks := make(types.Blocks, importBatchSize)
blocks := make(types.Blocks, batchSize)
n := 0 n := 0
for batch := 0; ; batch++ { for batch := 0; ; batch++ {
// Load a batch of RLP blocks. // Load a batch of RLP blocks.
@ -214,7 +217,7 @@ func ImportChain(chain *core.ChainManager, fn string) error {
return fmt.Errorf("interrupted") return fmt.Errorf("interrupted")
} }
i := 0 i := 0
for ; i < batchSize; i++ { for ; i < importBatchSize; i++ {
var b types.Block var b types.Block
if err := stream.Decode(&b); err == io.EOF { if err := stream.Decode(&b); err == io.EOF {
break break