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Merge pull request #3676 from filecoin-project/feat/mpool-replace-auto

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add an auto flag to mpool replace
This commit is contained in:
Łukasz Magiera 2020-09-09 19:31:43 +02:00 committed by GitHub
commit 1d78ffc04d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 37 additions and 12 deletions
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10
chain/messagepool/messagepool.go
View File

@ -11,6 +11,7 @@ import (
"sync"
"time"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/crypto"
"github.com/hashicorp/go-multierror"
lru "github.com/hashicorp/golang-lru"
@ -154,6 +155,11 @@ func newMsgSet(nonce uint64) *msgSet {
}
}
func ComputeMinRBF(curPrem abi.TokenAmount) abi.TokenAmount {
minPrice := types.BigAdd(curPrem, types.BigDiv(types.BigMul(curPrem, rbfNumBig), rbfDenomBig))
return types.BigAdd(minPrice, types.NewInt(1))
}
func (ms *msgSet) add(m *types.SignedMessage, mp *MessagePool, strict bool) (bool, error) {
nextNonce := ms.nextNonce
nonceGap := false
@ -181,9 +187,7 @@ func (ms *msgSet) add(m *types.SignedMessage, mp *MessagePool, strict bool) (boo
if m.Cid() != exms.Cid() {
// check if RBF passes
minPrice := exms.Message.GasPremium
minPrice = types.BigAdd(minPrice, types.BigDiv(types.BigMul(minPrice, rbfNumBig), rbfDenomBig))
minPrice = types.BigAdd(minPrice, types.NewInt(1))
minPrice := ComputeMinRBF(exms.Message.GasPremium)
if types.BigCmp(m.Message.GasPremium, minPrice) >= 0 {
log.Infow("add with RBF", "oldpremium", exms.Message.GasPremium,
"newpremium", m.Message.GasPremium, "addr", m.Message.From, "nonce", m.Message.Nonce)

21
cli/mpool.go
View File

@ -11,7 +11,10 @@ import (
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/big"
lapi "github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/messagepool"
"github.com/filecoin-project/lotus/chain/types"
)
@ -293,6 +296,10 @@ var mpoolReplaceCmd = &cli.Command{
Name: "gas-limit",
Usage: "gas price for new message",
},
&cli.BoolFlag{
Name: "auto",
Usage: "automatically reprice the specified message",
},
},
ArgsUsage: "[from] [nonce]",
Action: func(cctx *cli.Context) error {
@ -342,6 +349,19 @@ var mpoolReplaceCmd = &cli.Command{
msg := found.Message
if cctx.Bool("auto") {
// msg.GasLimit = 0 // TODO: need to fix the way we estimate gas limits to account for the messages already being in the mempool
msg.GasFeeCap = abi.NewTokenAmount(0)
msg.GasPremium = abi.NewTokenAmount(0)
retm, err := api.GasEstimateMessageGas(ctx, &msg, &lapi.MessageSendSpec{}, types.EmptyTSK)
if err != nil {
return fmt.Errorf("failed to estimate gas values: %w", err)
}
msg.GasFeeCap = retm.GasFeeCap
minRBF := messagepool.ComputeMinRBF(msg.GasPremium)
msg.GasPremium = big.Max(retm.GasPremium, minRBF)
} else {
msg.GasLimit = cctx.Int64("gas-limit")
msg.GasPremium, err = types.BigFromString(cctx.String("gas-premium"))
if err != nil {
@ -352,6 +372,7 @@ var mpoolReplaceCmd = &cli.Command{
if err != nil {
return fmt.Errorf("parsing gas-feecap: %w", err)
}
}
smsg, err := api.WalletSignMessage(ctx, msg.From, &msg)
if err != nil {